Window and Facade Magazine (Jan-Feb 2024)

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Volume 10 | Issue 2

January - February 2024

14 The Skin We Live In - Optimising the Efficiency of High-rise buildings through Better Façade & Fenestration Designs

AR. SONALI BHAGWATI & AR. SOHRAB DALAL, Design Partner, Designplus Architecture

18 The Pivotal Role of the Façade System in Building Performance

AR. VIKAS M V, AR. VISHWAS VENKA, Founder, Crest Architects

25 The New Revised Elevation Policy: A Boon for the Urban Development & Façade Systems

AR. ABHIJIT BHAMARE, Architect & Planner, IGBC AP Project Facilitator, Sustainability & Carbon Neutral Solutions Provider Director & Founder, Abarch Architects

32 Designing Façade Profiles

AR. SUSHANT VERMA, Co-Founder, rat[LAB]- Research in Architecture and Technology

38 Sustaining Comfort: A Comprehensive Exploration of Façades, Fenestration & Ventilation in Architectural Design

42

AR. KULMEET SHANGARI, Chairman & Managing Director, ACPL Design Ltd.

The Need for Sustainable Designs for Façades & Fenestration Considering Energy Conservation

AR. TRIPAT GIRDHAR, Founder and Principal Architect, Arete Design Studio, Chandigarh

48 Façade Elements Echoing Brand Attitude & Vibe

SANJAY AGARWAL, Co-Founder & MD, FRDC

64 Face to Face

Interview with AR. SONALI BHAGWATI & AR. SOHRAB DALAL Design Partners, Designplus Architecture (DPA

76 Cover Story

Enhancing Indoor Environment Through Efficient & Effective Building Envelope Design

97 Industry Speaks

Interview with ASHOK KUMAR BHAIYA Owner and CMD, Aludecor Lamination Pvt. Ltd.

104 Project Watch

Work Space Design GA Infra Office, Keshav Nagar, Jaipur, AR. RAJKUMAR

KUMAWAT, Founder & Principal Architect, Rajkumar Architects

106 Project Watch

A Symbol of Architectural Brilliance & Cultural Significance Pradhan Mantri Sanghralaya, Teen Murti, Delhi ER. ROHIT RAJPOOT Assistant Manager-Façade, Group-108

108 Project Watch

The Dichotomous House, Vasant Kunj, New Delhi AR. SHIKHA DOOGAR Partner, R+D Studio; AR. SHRIDHAR RAO, Partner, R+D Studio

RNI: DELENG/2014/57870

Cover Image: Credit – Kembhavi Architecture Foundation

DISCLAIMER: With regret we wish to say that publishers cannot be held responsible or liable for error or omission contained in this publication. The opinions and views contained in this publication are not necessarily those of the publishers. Readers are advised to seek expert advice before acting on any information contained in this publication which are very generic in nature. The Magazine does not accept responsibility for the accuracy of claims made by advertisers. The ownership of trademarks is acknowledged. No part of this publication or any part of the contents thereof may be reproduced in any form or context without the permission of publishers in writing.

WRITE TO THE EDITOR Please address your suggestions to: The Editor, Window & Façade Magazine, C55, Okhla Industrial Area, Phase – 1, New Delhi, 110020 or email renu@wfmmedia.com. Please provide your full name and address, stating clearly if you do not wish us to print them. Alternatively log on to www.wfmmedia.com and air your views. The opinions expressed in this section are of particular individuals and are in no way a reflection of the publisher’s views.

“Printed and Published by Amit Malhotra on behalf of M/s F & F Media and Publications Printed and published at Print Plus Pvt. Ltd., Name of

Renu Rajaram”

O NOTE

It’s great to see the Indian real estate industry rebounding and focusing on sustainable growth. After a bumpy ride during the pandemic, the Indian real estate industry has shown resilience and resurgence, paving the way to more favourable years ahead.The interim budget presented by Hon’ble Finance Minister Smt. Nirmala Sitharaman strategically crafted a budget aimed at promoting sustainable growth that aligns with the evolving dynamics of the market.

Stressing on the target to achieve Net Zero by 2070, the focus is now on Green Energy. The country is aiming at energy security in terms of availability, accessibility and affordability. The roof-top solarisation scheme will enable up to 1 crore households to obtain up to 300 units of free electricity every month.

The emphasis on affordable housing initiatives in the Union Budget 2024 is particularly noteworthy, as it not only boosts consumer confidence but also addresses a critical need in the market.

The integration of green building practices and environmentally friendly construction technologies aligns well with global trends towards sustainability. This not only benefits the environment but also enhances the overall quality of living spaces and reduces long-term operational costs for homeowners.

The announcement of a new scheme aimed at supporting individuals living in challenging conditions like slums or rented accommodations reflects the government’s commitment to inclusive growth. Empowering people to own or build their homes not only provides them with a sense of security and dignity but also stimulates economic activity in the construction sector.

Continued support for schemes like the Pradhan Mantri Awas Yojana (PMAY) demonstrates the government’s long-term vision for housing development. By planning an additional two crore houses over the next five years, homebuyers and developers have a clear trajectory for growth and investment.

Overall, these initiatives signal a positive direction for the Indian real estate industry, with a focus on sustainability, affordability, and inclusivity. It sets the stage for a more resilient and equitable real estate market in the years ahead.

The 55th edition of the magazine is on “Sustainable Facades & Fenestration”. In this edition, we have tried to cover topics like the role of efficient design in energy conservation, innovative materials to build better, how automation and the latest technologies can help energy conservation, the latest technologies help building sustainably, the need for using local materials, etc.

We wish to hear from you on your topics of interest (concerning Facades & fenestrations), which will help us to plan our forthcoming editions. We are also very eager to receive your feedback on this edition. We request experts from the façade and fenestration industry to communicate through this knowledge-sharing platform WFM Media. It’s truly inspiring to hear about your journey and the meaningful connections you’ve established with other industry leaders, experts, architects, and brands.

Team WFM is looking forward to more opportunities and associations with various experts and brands from the industry.

High-rise Façade Designs

The Skin We Live In

Optimising the Efficiency of High-rise buildings through Better Façade & Fenestration Designs

In our rapidly urbanising world, the optimisation of high-rise buildings through advanced Façades and fenestration designs is not just a design choice but a necessity. As urban spaces expand, these architectural elements play a pivotal role in shaping our surroundings. Beyond mere aesthetics, they are the silent contributors to sustainability, Sonali Bhagwati and Sohrab Dalal , Founders of DelhiNCR’s esteemed architectural practice, Design Plus Architecture (DPA) reinstate their passion for designing spaces of aestheticism driven by environmental energy efficiency, and the overall wellbeing of occupants. In this article, they stress on sensitivity and harmonising with the demands of our contemporary world.

“In the world of burgeoning high-rises, maximising energy efficiency is more crucial than ever”, says Sonali, and the most compelling opportunity for achievingthisliesintheveryskinofthese towering structures - their façade and fenestration!

For those unfamiliar with the terms, the façade is the exterior face of a building,

while fenestration refers to the design and placement of windows / glass and doors.Together, they play a monumental role in regulating the building’s internal environment – impacting energy consumption, occupant comfort, and even the overall carbon footprint. Now, with escalating concerns surrounding climate change and resource depletion, it’s imperative to explore how innovative façade and fenestration designs can optimisehigh-riseenergyefficiency.

FACINGTHECHALLENGE:ENERGY EFFICIENCYANDBEYOND

High-rise buildings, by their very nature, present unique challenges. They are exposed to greater wind loads and solar radiation, demanding a well-thoughtout design envelope to ensure stability and thermal comfort. Yet, conventional façades often fall short, contributing to excessive energy consumption, particularly for heating, cooling, and artificial lighting. This is where optimised building façade and fenestration design steps in. By harnessing a multi-pronged approach,architectscannowcreatehighrises that maximise natural daylighting, minimise unwanted heat gain or loss, and even generate renewable energy

– all while contributing to a striking, contextuallysensitiveaesthetic.

UNVEILINGTHEPOTENTIAL: STRATEGIESFOROPTIMISATION

So, what goes into designing a highperformancefaçadeforaskyscraper?Let’s exploresomekeystrategies:

1. Embrace the Sunlight: Strategically incorporating high-performance glazing with varying levels of transparency allows for greater control over solar heat gain. Northfacing façades, for instance, could benefit from larger windows to maximise daylighting and minimise dependence on artificial lighting. Conversely, south-facing façades might require a greater focus on shading and reduced glazing to preventoverheating.

2. Make It Adaptive: The environment surrounding a building is dynamic, with changing sun angles and weather patterns. Responsive façade technologies, like dynamic shading systems and kinetic façades that move with the sun, become instrumental in optimising daylight admission and mitigating unwanted

Natural ventilation plays a vital role in promoting occupant comfort and overall efficiency

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High-rise Façade Designs

heat gain, contributing significantly toenergy-efficientoperation.

3. LetItBreathe:Naturalventilationplays a vital role in promoting occupant comfort and overall efficiency. Introducing operable windows, balconydoors,andventilationshaftsin thefaçadedesignallowsforcontrolled air exchange, reducing reliance on energy-intensiveHVACsystems.

4. Double Up on Efficiency: Doubleskinfaçadescreateanadditionallayer between the primary façade and the building interior. This buffer zone can act as a thermal shield, reducing heat exchange and contributing to greaterinternaltemperaturecontrol.

5. Harness the Power of Nature: Integrating solar panels into the façade design transforms the building skin into a solar-powered generator. This not only reduces reliance on fossil fuel-based energy but also contributes to a “net-zero” energy concept, where the building produces as much energy as it consumes.

MOVINGBEYONDEFFICIENCY BYENHANCINGTHEHUMAN EXPERIENCE

Optimising façades for high-rises isn’t merely about energy savings and sustainability, but also about creating a healthierandmorecomfortablespacefor occupants. Recent studies have shown that natural light exposure and fresh air demonstrably contribute to improved well-being, productivity, and overall satisfaction. Furthermore, innovative

façades can become a canvas for artistic expression, fostering a sense of place and identity. Imagine a building skin that reacts to its surroundings, pulsating with lightandshadow,orshowcasingavibrant mural that reflects the local culture – the possibilitiesareendless.

ACOLLECTIVERESPONSIBILITYFOR MOVINGTOWARDSASUSTAINABLE FUTURE

Ultimately, the responsibility for maximising high-rise efficiency doesn’t solely rest on architects and designers. It requires a collaborative effort between developers, policymakers, and endusers. Fostering awareness about the impactoffaçadeandfenestrationdesign, coupled with incentivising investment in responsible architecture, is crucial for establishing a sustainable future for our growingurbanlandscape.

In conclusion, as we step into a future dominated by high-rises gracing our skylines, let’s seize the chance to mould them into beacons of creativity and conscientious design. Embracing cutting-edge façade and fenestration strategiestransformsthesestructuresinto championsofenergyefficiency,occupant well-being,andvisualsplendour–aliving testament to our dedication to a greener andmorebrillianttomorrow.So,thenext time your gaze ascends a towering highrise,peerbeyonditsformidablesilhouette and recognise its skin, a narrative woven with design ingenuity and our shared pursuitofabetterworld!

ABOUT THE AUTHORS

Ar. Sonali Bhagwati is a graduate of the prestigious C.E.P.T. University in Ahmadabad. She has distinguished herself as an architect ofunparalleledtalentandvision.Herjourney in the realm of architecture began with a strong foundation. Her passion for the art of buildinganddesignonlygrewstrongerfrom there, as she embarked on a transformative learning experience under the guidance of none other than the esteemed architect Bernard Kohn. Sonali’s scholarship from L’Institut Francais D’Architecture afforded her the privilege of training under a master architect, honing her skills to perfection.

Ar. Sohrab Dalal completed his Degree in Architecture from CEPT, Ahmedabad. After working with renowned Sculpture Architect Satish Gujral for a few years, he founded the design firm – Spazzio Design Architecture with Sonali Bhagwati. In 2010, it merged with DPA, and Ar. Sohrab took over as Managing Director of Designplus Architecture.

Optimising façades for high-rises is about creating a healthier and more comfortable space for occupants

AR. SOHRAB DALAL Design Partner, Designplus Architecture (DPA)

AR. SONALI BHAGWATI Design Partner, Designplus Architecture (DPA)

Façade Performance

The Pivotal Role of the Façade System in Building Performance

Theterm‘façade’isderivedfromthe Italian word ‘Facciata”which refers to the exterior or different faces of a building. With the development of new technology in the field of art and architecture and innovative designs and forms, façade has become a contested space for discussion among architects, designers and academicians. The definitionofsurfaceinanurbancontextis subjectiveandhasvariousmeaningsand representations.Intoday’scontemporary world, the façade is treated as a stage for performance and demonstration and has an active integration with its neighbourhood. Façade is a fusion of numerous art forms and has unexplored potential as a territory for architectural invention. It acts as a palette for creating ingenious patterns that interact with people and their settings. Façade adds a certain degree of character and personalitytothebuilding,actsasashield barrier against external factors, plays a significant role in energy efficiency, light transmission, and acoustic performance

and connects the inside of the building totheexteriorenvironment.

An efficiently designed building façade will have a combination of different elements that work in unison to provide a comfortable environment for its users. Design strategies and innovations that control the physical environmental

factors and improve the occupant’s comfort level must be an important element of the overall design process of anybuilding.

In one of our projects, Floating Walls, the exterior surfaces are a blend of clean white walls juxtaposed against timber & glass. A series of staggered

In the project Floating Walls, the exterior surfaces are a blend of clean white walls juxtaposed against timber and glass

Façade Performance

slits have been deliberately positioned at unconventional heights throughout the building to allow light and maximum views of the outside without compromising privacy. The striking inclined wall introduced at the front elevates the overall massing and adds a senseofdynamismtothebuilding.

In Framed House, the building form was developed as an abstraction of cubes with planes extracted along different surfaces to produce an exquisite structure. The south–western façade was keptalmostentirelyplainwithnarrowslit windows to avoid the harsh sun. These windows are accentuated with Sadahalli stone chajjas which frames compelling views of the surrounding landscape. The striking vertical masses harmonise with the surroundings and articulate the functionofthehousecreatinggeometric elevations.

In Mount Oak Apartments, the exterior façade has repetitive components with two louvered vertical cubes that forge a rhythmic impact on the façade. Incorporating jaalis, light wells and wind tunnels in the planning and design of the apartment complex helps in maintaining the micro-environment within the site.

The façade is the identity of any architecturalprojectasitiseye-catching and an easily recognisable element that becomes a part of shared memory. The

useofdifferentkindsoffaçadeelements, shading devices, ingenious materials, exceptionalsystemsandauniquecolour paletteaddslifetoabuilding.

In Mount Oak Apartments, the exterior façade has repetitive components with two louvered vertical cubes that forge a rhythmic impact on the façade

In Framed House, the building form was developed as an abstraction of cubes with planes extracted along different surfaces to produce an exquisite structure

Façade Performance

Case Study

International School Bengaluru, India

Located in a suburban setting in Bangalore,thepropertyissurroundedby residential and plotted developments. The brief required us to design an integratededucationalsetupthatcaters to children of different age groups right from daycare to higher secondary level with a wide range of well-equipped facilities.

The central idea of our design proposal is to redefine educational spaces and create a strong identity for the institution by providing a pleasant experience that wouldnurtureyoungminds.Weintendto createacomfortablelearningatmosphere by incorporating various elements like

natural lighting, wind tunnels, landscaped pockets, interactive terraces and openair courts that would enhance the spatial

experience and encourage students to socialise and engage with the outdoor environment.

Bird-eye view of the project

The contoured terrain of the site guided the spatial layout and zoning of the functional spaces

International School, Bengaluru, India

Façade Performance

sunlight washes the interiors of the

The contoured terrain of the site guided the spatial layout and zoning of the functional spaces within the structure. A centralatriumisthespineofthebuilding, cutting across the different levels providing optimum visual connectivity and transparency. The amphitheatre acts as an unconventional transitional space from the basement to the ground floor as well as the core activity zone of the building with the flexibility of hosting multiple functions. The main classroom blocks are strategically arranged to carve out informal and outdoor interactive spaces and are zoned away to shield the noise from the playground and other common areas. Diffused sunlight washes the interiors of the classrooms through angled full-length floor-to-ceiling openings with fins on the northern façade.Atthesametime,thefibrecement louvers on the southern side prevent the incoming harsh sunlight and create an interesting play of light and shadow in the interiors. The use of fibre cement louversalongthesouthandwestreduces the heat gain and impact of the sunlight. The structural glazing in the classrooms

along the north allows diffused sunlight and also reduces the heat entering the building.

A series of cutouts designed in the corridorsactasthree-dimensionalvertical lightwellsthatchannelample

Diffused

classrooms through angled full-length floor-to-ceiling openings with fins on the northern façade

International School – Façade detail

A central atrium is the spine of the building

A combination of strategically designed cutouts on the walls act as light wells that regulate the airflow

Façade Performance

daylight through the building, facilitate ventilation and create an outdoorlike experience within the premises. A combination of strategically designed cutoutsinthecorridorsactsaslightwells thatregulatetheairflowandreducesthe use of mechanical ventilation systems. The skylights, central courtyard, and strategically placed windows in the functional spaces ensure optimum natural light and ventilation in the interiors and thereby reduce electricity consumption.

The building comprises four floors with a lower ground.The ground floor houses the administrative facilities in the front & isseparatedfromthejuniorclassroomsat the back by an asymmetrical courtyard, thereby creating public and semipublic zones. The canteen is closer to the secondary approach and overlooks the multi-purpose playground and basketball court. All the classrooms and library catering to middle school, high school and senior high departments are arranged towards the rear with common spaces like laboratories, art studios and language labs acting like a buffer from the commotion of the open field and swimming pool. Taking advantage of the contours of the site, the daycare and kindergarten department is placed in the lower ground with exclusive access. The state-of-the-art auditorium on the third floor sits like a sculpture and extends outwards creating shade for the

basketball court below. The staggered cantileveredfloorplatesprovideanatural canopyforthesteppedpavilionbelow.

The enormous form of the building has evolved from the functional requirements of an educational arena and was achieved by playing with volumes at multiple spaces punctured with voids and staggering of cubes placed on top of each other housing various programmes. This stacking of the cubes with cantilevers at multiple levels and in separate directions adds a sense of playfulness to the building and the use of continuous louvres at different levels and full-length angled windows with fins gives the building a sense of rhythm and repetition. The magnificent entrance porch and the extensive curvilinear profile of the roof give a strong identity and create a hallmark portal to the school building. The curvilinear profile of the roof is adopted to accentuate the entrance andunifytheoverallcompositionofthe built form.

QUICKFACTS:

• Project: InternationalSchool

• Location: Bengaluru

• Client: SET

• Architect: CrestArchitects

• Commencementdate: 2020

• Completiondate: Ongoing

AR. VIKAS M V Founder, Crest Architects

AR. VISHWAS VENKAT Founder, Crest Architects

ABOUT THE AUTHORS

Crest Architects, a multi-disciplinary architecture and interior design firm basedinBangalorewasfoundedin2014 by Ar.VishwasVenkat and Ar.Vikas MV. Ar.VikasandAr.Vishwasgraduatedwith abachelor’sdegreeinarchitecturefrom MSRamaiahInstituteofTechnology.

A pragmatic and holistic design practice specialising in various kinds of projects that provides a scope for a wide range of experimentation and explorationinarchitecture.Thefirmhas venturedintoredefiningtheresidential design of single and multi-dwelling houses, and institutional, commercial andhospitalityprojectswhileproviding custom-designed interior spaces and landscapedesigns.

The staggered cantilevered floor plates provide a natural canopy for the stepped pavilion below

The New Revised Elevation Policy: A Boon for the Urban Development & Façade Systems

Mumbai, being the financial capital and a model for development, is set to witness a transformation in its skyline, thanks to the recently approved revised elevation policy by the BMC commissioner. This policy,aimedatenhancingtheaesthetics of buildings, brings back decorative exterior elements like chhajjas, cornices, crowns and pergolas, which had disappeared from architectural plans after the implementation of stringent policiesin2012.

THEHISTORY&THERESULTS,APART OFANACTIONPLAN

Modifications have been permitted exclusively in accordance with the provisions outlined in the Development Control and Promotion Regulations of 2034. Among the approved alterations, pergolas can now be incorporated at the highest terrace level, projecting up to a maximum of two meters. Freestanding columns are now sanctioned forenhancingthearchitecturalappealof the building starting from the first floor, providedtheyaredistinctfromstructural columnssupportingthebuildinganddo not encroach upon open space, light, andventilation.

This policy adjustment comes after at least three representations by the practising engineers, architects and theTown Planners Association (PEATA), a leading organisation representing architects and urban planners. PEATA advocated for modifying regulations that were perceived as restricting the architectural aspects of buildings, hindering architects and project proponents from creating iconic structures with aesthetically pleasing features.

The association highlighted that before the fungible FSI era in 2012; such elevation features were permissible, resulting in the construction of exceptional buildings. However, misuse of these features prompted the government to impose restrictions, as outlined in letters seeking modifications.

In 2012, BMC approvals were made more stringent to curb the misuse of elements such as large flower beds, lily ponds, and car decks by developers. Developers had exploited these elements, obtained free of FSI, to exceed the permitted built-up area,

leading to windfall profits with terms like super built-up area.

PROS OF THE REVISED ELEVATION POLICY

1.AestheticallyPleasingSkyline:

• The policy encourages the reintroduction of decorative elements, contributing to a more visuallyappealingcityscape.

• Architects now have the freedom to incorporate features like pergolas, free-standingcolumns,andplanters, enhancing the overall architectural aesthetics.

2.ArchitecturalInnovation:

• The modifications allow architects to explore new design possibilities, fostering innovation in building aesthetics.

• Free-standing columns, pergolas, & otherfeaturescanbeutilisedtocreate iconic and unique buildings that redefineMumbai’surbanidentity.

3.ResponsibleCreativity:

• The policy shift emphasises responsible creativity, striking a balance between regulatory prudence and architectural innovation.

• Thismoveisseenasagame-changer by industry experts, promoting a transformative era in Mumbai’s urbandevelopment.

4. Development Control and Promotion Regulations 2034 Compliance:

• The revisions are aligned with the provisions of the Development Control and Promotion Regulations 2034, ensuring that the changes are within the framework of urban planningguidelines.

The present skyline

Façade Design

CONS OF THE REVISED ELEVATION POLICY

1.HistoricalMisuseofFeatures:

• The stringent policies implemented in 2012 were a response to the misuse of decorative features, such as large flower beds and lily ponds, leading to developers exceeding permitted built-up areas for windfall profits.

• Scepticism arises regarding the potential for similar misuse under therevisedpolicy.

2.PotentialImpactonOpenSpaces:

• While the policy allows for the inclusion of various features, there is a need for strict adherence to regulations preventing obstruction ofopenspaces,light,andventilation.

• Improper implementation could lead to overcrowded and aesthetically clutteredspaces.

THERESPONSE

Responding to the revised policy, the past president of PEATA, expressed excitement, calling it a game-changer for Mumbai’s skyline. He emphasised that the BMC’s policy shift opens the door for aesthetically pleasing buildings to grace the city, marking a transformative era where responsible creativity will redefine Mumbai’s urban identity, showcasing the city’s commitment to both regulatory prudence and architectural innovation.

THE OPPORTUNITIES FOR FAÇADE SYSTEMSINELEVATIONDESIGNS

Mumbai’s architectural landscape is on thebrinkofatransformativeerawiththe recent approval of the revised elevation policy. This policy not only brings back decorative exterior elements but also opens up new opportunities for façade

specialists and façade systems to play a pivotal role in reshaping the city’s skyline.

1. Reintroduction of Decorative Elements:

The revised policy, which allows the returnofelementslikechhajjas,cornices, crowns, and pergolas, presents a golden opportunity for façade specialists to showcase their expertise. These professionals can contribute to the revival of these aesthetic features while ensuring their integration with modern buildingtechnologies.

2. Incorporating Façade Systems for AestheticEnhancements:

Façadespecialistscanleverageadvanced systems to seamlessly integrate decorative features into the building’s exterior. The use of innovative materials and technologies can enhance both the visual appeal and functionality of these elements.

3. Compliance with Development Control and Promotion Regulations 2034:

Façade specialists will play a crucial role in ensuring that the design and implementation of decorative elements comply with the provisions of the Development Control and Promotion Regulations 2034. Their expertise will be essential in navigating the regulatory framework while delivering aesthetically pleasingfaçades.

Reintroduction of decorative elements

Incorporating façade systems for aesthetic enhancements

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Façade Design

4.CustomisationandIconicDesigns:

The new policy encourages architects and façade specialists to collaborate on creating iconic designs. Façade systems can be customised to complement the architectural vision, offering a unique identity to each building. This level of customisation can lead to the development of landmarks that redefine Mumbai’surbanidentity.

5.InnovationinSustainable Façades: Façade specialists have an opportunity to not only focus on aesthetics but also to contribute to sustainable building practices. The integration of energyefficient façade systems, green walls, and environmentally friendly materials aligns with global trends in sustainable architecture.

BMC’s policy shift opens the door for aesthetically pleasing buildings to grace the city

Customization and Iconic designs

Customization and iconic designs

The integration of green walls

6. Addressing Concerns and MitigatingRisks:

Façade specialists can work proactively to address concerns related to potential misuse and overcrowding. By implementing design solutions that prioritise open spaces, light, and ventilation,theseprofessionalscanensure

that the aesthetic enhancements align withresponsibleurbandevelopment.

7. Collaboration with Architects & UrbanPlanners:

Façade specialists can collaborate closely with architects and urban planners to bring their collective vision to life. This collaboration is crucial in maintaining a balance between architectural innovation and regulatory compliance.

Mumbai’s new elevation policies present a remarkable opportunity for façade specialists and façade systems to contribute significantly to the city’s evolving architectural narrative. By embracing innovation, customisation, and sustainable practices, these professionals can play a key role in reshaping the city’s skyline while adhering to regulatory guidelines. The collaborative efforts of architects, urban planners, and façade specialists will be instrumental in ensuring that Mumbai’s buildings not only meet aesthetic standards but also contribute positively to the city’s overall urban development.

Façade Design

Architect & Planner, IGBC AP

Project Facilitator, Sustainability & Carbon Neutral Solutions Provider Director & Founder, Abarch Architects

ABOUT THE AUTHOR

Architect Abhijit Bhamare completed graduation (Architecture) from Sir J.J. College of Architecture, Mumbai & postgraduation (Urban & Regional Planning) fromAOA,Mumbai.Heworkedasasenior architectonthemilestoneproject,Reliance Petrochemicals on architectural buildings atJamnagar,Indiainaleadingarchitectural firm in Mumbai followed by Interiors. He has worked on prestigious projects like Ruia House, Mumbai along with highend residential buildings, complexes, bungalows,villasandfarmhousesinIndia. Abhijithasalsoworkedforabout11+years as an architect & quality controller & later as project lead in a leading Infrastructure company in Mumbai (based out in the US). His work in various sectors including water, power, oil & gas, telecom, etc. & international infrastructure projects in the US, UK, Middle East & India. Abarch Architects, founded in December 2019, provides meaningful designs through intelligent innovations in the field of built environment, and infrastructure through architecture, interior design, master planning & related services. Abhijit is very keen and aware of sustainable development, carbon footprint, carbon emission, and global warming and has been an active part of carbon footprint calculation, carbon emergency & sustainablepractices.

Addressing concerns and mitigating risks

Addressing concerns and mitigating risks

Collaboration with architects & urban planners

AR. ABHIJIT BHAMARE

Innovation in sustainable façades

Façade Designs

Designing Façade Profiles

At rat[LAB], façade design is envisioned as a vital part of a project and approached through analytical study of multiple parameters likeprivacy,materialsandenvironmental factors like sunlight, from which the outcome emerges. Parametric façades furtherutiliseresponsivedesigntoadapt to site conditions by exploring complex geometries, digital fabrication and other cutting-edgetechnologies.

Some of the studio’s recent projects showcase how architecture can be influenced by technology, sustainability and creative design thinking in this regard. While the integration of advanced technology and captivating aesthetics set these projects apart, it is important to understand and perceive the design processes behind different design problems that generated explicit solutions.Thisarticleonfaçadeprofilesis yet another illustration of how creative design is the result of implicit research andintelligentintegration.

The architectural industry is witnessing a substantial shift in methodology and expression as technology and computationaltoolsarebecomingmore

accessible and more utilised. Making use of the best materials and complex geometry together with the aid of machines and computational tools, it is now possible to unique, captivating façadeprofiles.

The Headfield office in Noida by rat[LAB] studio is a visionary office project design featuring a parametric façade with adaptive vertical fins made from aluminium composite panels. The dynamic façade transforms with natural light to regulate temperature and lighting within the workspace while also preserving privacy. One of the first projects with a parametric façade to be actually realised, the energy-efficient shifting façade with its captivating intertwining arches is also an attempt to establishahigherstandardforinnovation andaestheticsinofficedesign.

Different forms and connections were designed and tested for efficiency and aesthetics. A curvilinear interlinking of fins, lateral screens of wedged flat plates and mild variable screening were studied. The final outcome combines the effective attributes in these studies to create a unique, easy-to-construct, sustainablesolution.

Figure 1: Head field office | exterior view

Figure 2: Head field office | design iterations

Figure 3: Head field office | blow up of façade elements

Façade Designs

A parametric façade with vertical fins blending seamlessly to form arches, the fluid-structuremaintainsinterior-exterior visibility and has definitive construction modularity. As the adaptable façade transforms with natural light, it renders a captivating visual interplay between the outer environment and the office interiors. The dynamic vertical fins respond intelligently to the sun’s path to create a warm and vibrant ambience withintheworkspace.

The façade is a symphony of linear geometriesthatgeneratesaplayoflight and shadow within the background. Starting from a flat canopy, five catenary arches curve upwards on the first floor and from the centre a bold axis up to thetopofthestructure.Spacesbetween these five primary units are filled uniformly by slender fins made of mild steel creating a receptive screening for theremainingupperwalls.

The fabrication involves a mild steel skeleton for the arches and the fins bolted to the main structure via anchoring bolts that hold the façade elements tightly in place and takes the load of the façade elements onto the main structure. The curvilinear skeleton of the arches is covered with aluminium composite panels while the fins are given a glazed coating that aligns with the shining quality of the entire façade.

Figure 4: Head Field office | elevation detail

Figure 6: Head field office | lighting variables

Figure 5: Head field office | construction process

Façade Designs

Differential lighting is an auxiliary dynamic feature provided within the linearsystem.Eightcombinationsoftwo lightingfixturesvaryingbetweenfinsand archesareprovidedaseachcangenerate diverging highlights to meet the varied preferences of the client.The rope lights on the fins are white, 4000Kelvin while those around the arches are 3000Kelvin. An additional uplighter from the canopy of3000Kelvinisalsoaddedtothefootof thearchestolight.

The façade design is often restricted as an added second screen to an already constructed structure. An integral part of abuildingasthetransitionzonebetween the internal and external environments, a façade can also be integrated into the base structure of the mass. The Akaya OneinGurgaon is a landmark building asahigh-risestructurewithitsboldfusion of glass and metal elements located at a crossroads. The façade of this structure therefore demands to be a visual masterwork that needs to address the rising concern for energy efficiency while also delivering incredible panoramic views to the exterior.The metal‘A’façade marks the focus with its bold contrast to the otherwise transparent wall without compromisingviewsoftheexterior.Akaya is a high-standing symbol of synergy

between architecture and technology standing tall in the city of New Delhi that utilises minimum façade elements to achieveadirectstatement.

In an upcoming office project in Patel Nagar, rat[LAB] studio explores parametricism with computational design to craft a responsive façade for a business office. Concerns about construction, budget and materiality are resolved by employing lightweight metal with fibreglass infusion. Like in the Headfield office, a grid of mild steel attaches the

façade to the main structure at beam levels. Here, a sleek framework forms the backbone of the façade design with non-uniform widths as informed by computational analysis. Fibreglass brings in natural light and together with the dynamic façade screening, a creative atmosphere is crafted meticulously within theinteriors.

Figure 7: Akaya one |exterior view

Figure 8: Akaya one | metal ‘A’

Figure 9: Akaya one | Views from the street

Figure 10: Patel nagar office | elevation render

Façade Designs

Precise mathematical parameters dictate the form and arrangement of each aluminium panel to formulate a system that responds adaptively to the environmentandhelpsthestructuregain moreenergyefficiencyandsustainability. Radiation analysis on a vertical scale and floor-based data of incident radiation informthegeometriclimits.

Approached by a double-height pointed archway, the verticality of the overall design exudes a quality of grandeur and professional ambience. As a coherent unit, this project aims at redefining the conventional notions of a building envelopeandportrayingtheefficiencyof computationalanalysistocreateadaptive habitableenvironments.

In residential projects, façade can be misunderstood as elemental additions but contemporary designs foster progressive design of both exteriors and interiors. The Sonipat Residence inHaryana is such a project that aims to transform the lifestyle of a suburban family. Adorned with loud angular lines and textured materials, the volume surpasses all traditional ideas of a habitation.

Figure 11: Patel nagar office | radiation analysis, vertical plane

Figure 12: Patel nagar office | radiation analysis, floor-based

Figure 13: Patel nagar office | view from the street

Figure 14: Patel nagar office | blow up of façade elements

Figure 16: Sonipat residence | view from the street

Figure 15: Patel nagar office | pointed archway entrance

Façade Designs

Inalinearsite,thelayoutrespondsinan angular fashion that aids in gathering more volume for the interiors. Doubleheightrooms,lightwellsandanadjacent courtyard give a quality of warmth and dynamism while the twenty-five feet tall contemporary colonnade renders a grandeur bungalow on the exterior.The concrete faceted wedges in the façade screen the overall mass while also representing the angles on a vertical scale.

Itisthroughanunderstandingofelemental design and analysis that an architect becomes well-informed to craft explicit design solutions specific to each project and its context. Façade design which is oftenconsideredaseparateadditivefeature needstobeunderstoodasavitalfeatureof a structure as it is where its volume meets thetransitionofinteriortoexteriorandvice versa. Attention to design and detailing of such transitions is one primary aspect of sustainabilityandresponsiblearchitecture.

AR. SUSHANT VERMA Co-Founder, rat[LAB]- Research in Architecture and Technology

ABOUT THE AUTHOR

Sushant Jai-Amita Verma is a Design Entrepreneur, Architect, Computational Designer & Educator, currently leading rat[LAB] Studio (Research in Architecture and Technology) (www.rat-lab.org) that investigates intersections of design, art & technology through architecture, interior design and art installations. He holds a Masters Degree in Emergent Technologies & Design from Architectural Association, London and is a former architect at Zaha Hadid Architects, London & a Sr. Editor at Arch2O. He is the founder of rat[LAB] EDUCATION, which is an initiative to spreadtheideaofcomputationindesign through independently organised designworkshopsfortheprofessionand academia. Recipient of MAK Schindler Award from Vienna / Los Angeles and a finalist for the AIA Emerging Leaders Fellowship from Chicago, his work is widely published and exhibited in London, Los Angeles, New York, Tokyo, San Francisco, Taipei, New Delhi, and Mumbaiamongotherplaces.

Figure 17: Sonipat residence | angular planning

Figure 19: Sonipat residence | exterior

Figure 20: Sonipat residence | top view

Figure 18: Sonipat residence | [a] view from entrance [b] concrete wedges

Sustainable Façade Design

Sustaining Comfort: A Comprehensive Exploration of Façades, Fenestration & Ventilation in Architectural Design

Intheever-evolvingrealmofarchitecture and design, the resounding call for sustainability reverberates louder than ever before. As we endeavour to fashion spaces that seamlessly blend with the environment,theemphasisonsustainable designsforFaçadesandfenestrationtakes

centre stage. This extensive exploration delves into the intricate relationship between sustainable design, ventilation, and the pivotal roles that Façades and fenestration play in achieving both aesthetic appeal and environmental responsibility.

Design, at its core, is a delicate dance between form and function. Façades and fenestration, as the external elements of a structure, serve as the face of a building. Beyond their visual impact, they wield a critical influence on a building’s energy efficiency and indoor air quality.

In the current architectural landscape, sustainable design has transitioned from a niche concept to an imperative. With the world grappling with climate change and escalating environmental concerns, architects and designers bear the responsibility of creating structures thatleaveaminimalecologicalfootprint. Façades and fenestration, being the interface between the interior and the exterior, present a unique opportunity to seamlessly integrate sustainability into architectural endeavours.

When we embark on discussions about sustainable designs, ventilation invariably emerges as a key player. Adequateventilationnotonlyenhances indoor air quality but also contributes significantly to energy efficiency. Unlike traditional designs that often sacrifice ventilation for insulation or aesthetics, modern sustainable designs seek a harmonious balance. They ensure that structures breathe, fostering a dynamic interplay between the indoors and outdoors while maintaining thermal comfort.

Fenestration, encompassing windows, doors, and skylights, becomes instrumental in achieving effective natural ventilation. The strategic placement & design of these elements

can facilitate the inflow of fresh air and the expulsion of stale air. This not only reduces dependence on mechanical ventilation systems but also harnesses thepowerofnaturetocreateahealthier indoor environment.

Sustainable facade design extends beyond the use of energy-efficient materials. It embraces a holistic approach that considers insulation, solar shading, and integration of greenery. Green Façades, adorned with climbing plants or vegetation, act as natural insulators, reducing the energy required for heating and cooling. Additionally, incorporating recycled or locally sourced materials minimises the environmental impact associated with production and transportation.

Sustainable Façade Design

The emergence of dynamic Façades marks a shift in sustainable design thinking. These Façades respond to environmental conditions, adjusting to optimise natural light, shade, and ventilation. Automated systems or responsive building materials enable dynamic Façades to adapt to changing weather patterns, ensuring energy efficiency without compromising on comfort.

Whilethebenefitsofsustainabledesigns are undeniable, challenges persist, especially concerning the delicate balance between aesthetics and functionality. Nevertheless, innovative solutions are surfacing. Advances in materials science and technology enable the creation of visually stunning Façades that meet stringent sustainability criteria. Transparent solar panels, seamlessly integrated into windows, convert sunlight into electricity without obstructing views.

As the design landscape continues to evolve, new trends are shaping the future of sustainable Façades and fenestration. The integration of smart technologies, such as sensors and adaptive controls, enables buildings to respond dynamically to user behaviour and environmental conditions. Additionally, biomimicry—drawing inspiration from nature’s efficient designs—offers innovative solutions for sustainable architecture.

In the pursuit of sustainable designs for Façades and fenestration, ventilation emerges as a key element. The symbiotic relationship between these elements not only defines the environmental impact of a structure but also influences the well-being of its occupants. As architects and designers embrace the challenge of creating spaces that breathe with the environment, we move one step closer to a future where sustainability and design seamlessly coexist. This fosters spaces that are not only visually stunning but also conscientiously crafted for the well-being of our planet and its inhabitants.

AR. KULMEET SHANGARI Chairman & Managing Director, ACPL Design Ltd.

ABOUT THE AUTHOR

Ar. Kulmeet Shangari, the Chairman and Principal Architect at ACPL Design Limited, assumed leadership in 1992, steering the organisation’s growth from project conceptualisation to efficient execution. With a background in architecture from the Sushant School of Art and Architecture, Gurgaon, Ar. Kulmeet emphasises sustainable and evolutionary design inspired by nature. Leadingateamof100+professionals,he has delivered diverse projects, including mixed-use developments, high-rises, corporate campuses, and residential and hospitality projects. With over 25 years of experience, Ar. Kulmeet demonstrates strategic leadership, market expansion, and adept use of technology in design. His leadership style prioritises long-term clientrelationshipsandglobalawareness, ensuring world-class design efficiency. A member of prestigious architectural bodies, he spearheads ACPL’s use of cutting-edge technology and software foroptimalprojectoutcomes.

Sustainable Façade Design

The Need for Sustainable Designs for Façades & Fenestration Considering Energy Conservation

IMPORTANCE OF SUSTAINABILITY IN ARCHITECTURE

Sustainability is an integral part of every architect in the present day. However, most architects are using this in their projects and ofcourse pandemichastaughtushowimportant the environment is for human nature. Sustainable building incorporates science and creativity drawing from the creations of nature, and it is founded on ecological philosophy. Changingorevolvingpeople’slifestyles, aspirations, and perceptions while avoiding harm to the environment is the primary goal of sustainable design. Since most architecture before the Industrial Revolution was centered on modifying native materials and climate to suit human needs, it was mostly found in natural ecosystems. We can learn how our ancestors built

sustainablearchitectureutilisingvarious construction techniques and locally accessible resources by studying the history of architecture.

LEARNINGFROMHISTORY

We have seen how humans used large constructions during the era of great civilizations without negatively impacting the ecosystem. Egypt is the most stable society in history, and they have set environmental rules in place that assist them in keeping the ecosystem in balance. The Indus Valley civilization is comparable the same as Egypt, except it made use of bricks that were burned in kilns. The dwellings had a North-South orientation and a rectangularfloorplanwithfewapertures to maximise indoor thermal comfort while lowering the interior temperature. Ancient civilizations have used the most sustainable architectures that they had seen in their tradition and culture. With the growing technology and discovery of new materials, somehow the modern era has lost the use of sustainable architecture which needs to learn from previous civilizations. From the cave design to the present modern world, one common thing we can resent is sustainable and we all together can makethathappen.

Sustainability is an integral part of every project

fenestration elements of

IMPORTANCE OF SUSTAINABILITY IN FAÇADE AND FENESTRATION IN ARCHITECTURE

The façade and fenestration elements of a building significantly impact its energy efficiency, environmental impact, and overall sustainability. Here are some key reasons why sustainability in façade and fenestrationisimportantinarchitecture:

Energy Efficiency: Properly designed facades and fenestration can optimise natural light and ventilation, reducing the need for artificial lighting and mechanical ventilation.This can result in energy savings and a more comfortable indoorenvironment.

Thermal Performance: Sustainable facades often incorporate highperformance insulation materials and glazing systems, contributing to better thermal performance. This helps in reducing heating and cooling energy consumption, enhancing the overall energyefficiencyofthebuilding.

Daylighting: Well-designed fenestration allows for effective daylighting, which not only reduces the need for artificial lightingduringthedaybutalsopositively influences occupants’ well-being and productivity.

Material Selection: Sustainable facades prioritise the use of environmentally friendly and recycled materials. This helps in reducing the environmental impactofthebuildingandpromotesthe responsibleuseofresources.

Sustainable Façade Design

Renewable Energy Integration:

Sustainable facades can be designed to integrate renewable energy technologiessuchassolarpanelsorsolar shading devices.This allows buildings to generatesomeoftheirenergyneedsonsite,reducingrelianceonnon-renewable energysources.

Climate Adaptation: Facades and fenestration must be designed to respond to local climate conditions. This includes considerations for shading in hot climates, maximising solar gain in colder climates, and incorporating features that enhance resilience against extremeweatherevents.

Durability and Maintenance: Sustainable designsoftenprioritisedurablematerials that require minimal maintenance. This not only reduces the environmental impact associated with replacement or frequent repairs but also contributes to the long-term sustainability of the building.

Indoor Environmental Quality: Sustainable facades contribute to better indoor air quality by allowing for natural ventilation and controlling pollutants. The inhabitants of the building benefit in terms of their health and well-being fromthis.

Lifecycle Analysis: Sustainable design considers the entire lifecycle of the building, including construction, operation, and eventual demolition or reuse.Thisholisticapproachensuresthat

environmental impacts are minimised at everystageofthebuilding’slife.

RegulatoryComplianceandCertification: Many regions now have building codes and standards that encourage or mandate sustainable practices. Achieving certifications such as LEED (LeadershipinEnergyandEnvironmental Design) or BREEAM (Building Research Establishment Environmental Assessment Method) often requires a focus on sustainable façade and fenestrationdesign.

In summary, sustainability in façade and fenestration design is essential for creating buildings that are energyefficient, environmentally responsible, and contribute to the well-being of occupants. As the importance of sustainability continues to grow, architects are increasingly incorporating these principles into their designs to createbuildingsthatarebothaesthetically pleasingandenvironmentallyconscious.

Sustainable design considers the entire lifecycle of the building, including construction, operation, and eventual demolition or reuse

The façade and

a building significantly impact its energy efficiency, environmental impact, and overall sustainability

Sustainable Façade Design

LATESTTRENDSINSUSTAINABLE DESIGNS

Smart Buildings - The development of sustainable building practices is becoming more and more dependent on innovative green construction approaches. Smart buildings, which use state-of-the-art technology to increase energy efficiency and decrease waste, are at the forefront of this trend. These structures have automated technologies installed that enable realtime monitoring of energy consumption and allow modifications in response to conditionsthatchange.

Another cutting-edge method that has become more and more well-liked in recentyearsisgreenroofing.Thesegreencovered roofs offer several advantages, such as enhanced air quality, noise

abatement, and insulation. Additionally, they aid in lessening the “heat island” effect in cities, where temperatures can differ significantly from those in nearby ruralareasbyseveraldegrees.

Rainwater harvesting systems represent an additional instance of sustainable building methodologies. For use in toilet flushing, irrigation, and other non-potable applications, these devices gather and store rainfall. By decreasing the need for drinkable water, these technologies aid in the preservation of this priceless resource and lessen the burdenonmunicipalwatersupply.

Greater advancements in the realm of sustainable building practices are likely to comeasgreenconstructionmethodsgain greater traction. We may endeavour to

createamoresustainablefutureforfuture generations by choosing eco-friendly construction techniques and placing a highpriorityonenvironmentalcare.

Green Building- With the emergence of green building technologies, the architectureindustryhasmadesignificant strides towards more environmentally friendly building practices. Energyefficient building materials and environmentally friendly construction techniques are two examples of these sustainable construction advances that assist in lessening the environmental impactofbuildings.

More environmentally friendly building techniques are evolving as green building technologies advance. Smart buildings, for instance, optimize energy use and cut waste by utilizing cutting-edge technologies like automation and sensors. Rainwater harvesting systems and green roofs are also growing in popularity as ways to lessen runoff and encourage the sustainableuseofresources.

The construction sector is heading towards a more environmentally friendly future with continuous efforts to encouragesustainablebuildingmethods. In addition to helping the environment, theapplicationofthesetechnologiesand tactics also lowers energy-related costs, increasing the viability of sustainable constructionprojectsforbothcustomers anddevelopers.

The construction sector is heading towards a more environmentally friendly future with continuous efforts

Create a more sustainable future for future generations by choosing eco-friendly construction techniques

Sustainable Façade Design

The Ananta Aspire

Introducing A Whole New Way To A Good Life

At The Ananta Aspire, we don’t build walls around aspirations but open up unending vistas. Spread over 34,050 squareyards,TheAnantaAspirepromises to blend luxury, comfort, style, and technology to create happy homes. This upcoming high-rise project on Zirakpur–Patiala Highway will be an architectural milestone—an oasis of 17-floor towers with not more than two apartments on each floor. For the select few who want to experience the freshness and serenity ofthecountrysiderightinthemiddleofa buzzing place, these spacious apartments are the answer. With the foundation laid for 440 apartments, The Ananta Aspire offers an exclusive inventory of 4+1, 3+1, and3BHKwithautilityroom.

AnantAspireisdevelopingtwo-sideopen apartmentswithaventilationsystemthat allowsforthepassageofnaturalairaspart of a Green rating building concept. Upvc doors and windows have been installed which are low maintenance, eco-friendly, durability, water & fire resistant, and soundproofing. We are employing Mivan Technology since the Design Studio is renownedforitscutting-edgeframework; this technology is primarily employed in Asia, Europe, and Gulf nations. The technology not only allows for time, energy, and financial savings, but it may also guarantee the quality and durability

of buildings. The firm is planning a straight-line, zero-waste building idea for this project. Its rainwater harvesting system makes the most efficient use of water, and its garden spaces add a touch ofnature.

AR. TRIPAT GIRDHAR

Founder and Principal Architect

Arete Design Studio, Chandigarh

ABOUT THE AUTHOR

Aete Design Studio, started in 2009, is a leading architecture and interior design firm based in Chandigarh India, headed byAr.TripatGirdhar.Hisinventivedesigns not only reinterpret India’s architectural roots and traditional acumen in a contextual vocabulary but also dwells Indian architecture on a world stage. The firm creates a versatile body of work ranging from architecture & interiors of residences and corporate offices to retail &hospitalityspaces.

• Project: TheAnantaAspire

• Location: Zirkpur,Patiala Highway,Neartheairport

• Totalfloors–17,Offering: 4+1,3+1,and3BHKwitha utilityroom

• Totalsitearea- 7.41acres

• Build-uparea- 12lakh40 thousandSq.ft

• Yearofcommencement: 2021

• YearofCompletion: 2024

• Totalsaleablearea: 10lakh90 thousand

Ar. Tripat has been awarded the title of ‘CREDAI Destination Punjab 2019’ by Hon’ble Minister of Housing & Urban Development, Punjab - Sukhwinder Singh Sarkaria,fortheprojectAddressBoulevard whichwillbethetallestbuildinginPunjab.

Girdhar studied Bachelor’s in architecture from Guru Nanak Dev University Amritsar. He is also a member of the architecture council. Headquartered in Chandigarh, Aete Design Studio is an architectural, engineering and interior design firm. The studio is currently working on projects across 6 Indian States and also handling assignments internationally including Australia&NewZealand.

Anant Aspire is developing two-side open apartments with a ventilation system that allows for the passage of natural air

QUICKFACTS:

Sustainable Façade Design Façade Elements Echoing Brand

Attitude

& Vibe

As designers, architects or manufacturers & contractors, we are all connected to the building industry and we are increasingly aware of the massive implications of adding millionsofsquarefeeteachyearonplanet earth.To quantify this, it is estimated that about 40% of CO2 emissions are related, insomeway,tothebuildingconstruction industry.

We also understand that there is a need to course correct and bring sustainable practices in a more rigorous way, even in built retail environments. Stores are slowly but surely demonstrating their commitment towards sustainability to theircustomers,andthattheyarerelevant for today, and also for the future.There is arisingneedtoadoptcircularsustainable design practices through recycling, repurposing,reducingandreusing.

Façades are a significant part of retail spaces, taking up a large portion of the built area. Ranging from malls and high street storefronts, big box stores

or repurposed old bungalows, they are pivotal in grabbing attention and projecting the first impression of the brand.

Being iconic, impactful or technologically advanced, store façades are increasingly more character-driven, with design elements that echo the brand attitude andvibeatitsbest.Alongwiththis,there is a stress on adhering to green norms, where designers are harvesting natural resources to the max, using building materialsthatdogoodandrestorationto adoptsustainabledesigninretailbuilds.

HARVESTINGTHENATURAL GOODNESS

Increasingly façades are becoming more open, where the store interior and its offering are conversing with the passersby. Cleverly bridging the inside & outside, they are becoming inclusive and welcoming.

Daylightisararityinmostclutteredurban landscapes, hence stores are increasingly

emphasising opening the fascia with the use of large glass panels or windows that bathe the interiors with the natural light, to create a sense of openness while also beingenergyefficient.

There is greater use of heat-reducing materialslikeLowEglass,Doubleglazing, etc. This contributes to a significant reduction of greenhouse gas emissions generated during a building’s daily use. Advanced options in glazing allow us to control daylight intake, solar control, and thermalinsulation.

When UNIQLO launchedinIndia,itmarked the debut of its concept of LifeWearapparel that comes from the Japanese values of simplicity, high quality and longevity. For its store at DLF CyberHub, the façade became a medium to project thebrandmessage&characterandcreate aniconicstatementatthesametime.

Spread over two floors and with a total retailspaceof12,200squarefeet,thestore welcomescustomerswithitsminimalistic and futuristic design sensibilities. FRDC crafted a façade that was well integrated with the design approach of the surroundingbuildings.

Bringing out the magnitude of the brand’s merchandise range, the largerthan-life glass façade with the brand’s signature LED ticker element grabs the attention of passers-by and reveals all that’s within the store. The transparent glass façade not only maximises views and connects inside and outside but also helps harness a good amount of daylight thus reducing energy consumption.

A mega size of 29 MT by 11 MT high glass with super clear transmission with minimal glazing system lends the zen attitude in design and creates an aquariumkindofcontainertoletinsideof

UNIQLO store at DLF CyberHub, Gurugram

the store connect outside. Entry of store façade is a vestibule system provided to eliminatedust,dirt,insectsetcandcreate freeautoentrydoorsforthepasserbyasa freedomofentryandexit.

The ultra-height glasses were processed in China and installed using a German precision glazing system. Anti UV coated and extra SGP safety laminated glass façade contributes to a 35% reduction in heatabsorption.

THEDO-GOODMATERIALS

Carbon footprint can also be reduced by promoting locally sourced materials. This also has a dual benefit, as these materials are best suited for local climatic conditions, and are more durable than imported alternatives. Utilizing local craftsmanship to work on these materials is also a plus in strengthening the local economy while providing a livelihood for manylocalcraftsmen.

Recently, FabIndia unveiled its largest experience centre spread across 21,000 square feet at Hebbal, Bangalore, which also houses its home & lifestyle, offering FabHome in an exclusive way. The captivating three-storey building exterior withthebrick-cladfaçadegrabsattention in the busy location and gives a sneak peek of the merchandise housed within thestore.Thefaçadeismadeofclaybricks and terracotta colour metal sheets, all complying with Indian vernacular ethos and green building norms. The store façade used mixed materials of glass and terracotta jalli bricks to capture daylight and also to lend a local connection and bring in green design aspects to the façadeitself.

Sustainable Façade Design

mandate was to redefine the heritage of the building, while preserving its essence. The quaint brick structure was conceptualisedasan‘abode’forthebrand, personifying everything that is authentic andmodern,yetrootedandethnic.

RESTORINGFORTHEBETTER

The characteristics of old structures are vital to a cityscape, retaining the essence of the region and the heritage of local architecture. They present the opportunity for designers and architects tocraftspacesthataredefinedbyaclever juxtapositionoftraditionwiththemodern thriving together. Without the need to bringdownstructurestoconstructfor

When Neeru’s approached us to create their new store in Coimbatore, the

The façade used region-specific materials like terracotta tiles and traditional building techniques, to restore for its newer use without disturbing the original structure. The façade extends into the verandah and the foyer-like entry porch, where the windows and the arcaded hall highlight the brand’s exclusive designs in an authentic way. There is also a smart incorporation of the façade’s arches to create a look that is both contemporary and traditional, muchlikeNeeru’scollectionofpremium ethnic womenswear.

Emotion is at its peak in the human race today. Never before has it been more important for retailers to emotionally connect with their customers. Brands can build a stronger, deeper connection throughsustainabilityinretailbyshowing thattheycare.

And as designers, we need to remember that we have designed our way here and surelywecandesignourwayout.

The façade used region specific materials like terracotta tiles and traditional building technique

Super clear transmission with minimal glazing system of the façade lends the zen attitude in design and creates an inside outside connect

The brick-clad façade of FabIndia’s largest experience centre - spread across 21,000 Sq ft at Hebbal, Bangalore

Neeru’s Classic at Coimbatore

Sustainable Façade Design

Case Study - 1

Swadesh Swadesh,

Hyderabad

Some store façades offer a great opportunity for designers and architects to create a statement of launching a brand and embodying its philosophyinthephysicalform.

Reliance Retail recently launched the first flagship of ‘Swadesh’at Jubilee Hills, Hyderabad, positioned as a spectacular showcase of Indian art and handcrafted products.

Swadesh aims to revolutionise the way India’s age-old arts and crafts are perceivedglobally.

Thestore,whichhasalreadycreatedquite a buzz, was designed by FRDC and JGA,

withthedesignteamdivingdeepintothe brand vision and ethos to craft a unique experience.

The idea of ‘Swadesh’ was to create a befitting ‘retail experience’ which creates a canvas and an environment for indigenous and exquisite Indian crafts depicting authentic artistic skills and hand techniques passed through generations. The store design principles arebasedon-Local.Familiarity.Authentic. CraftTechniques.Traditions.Sustainability &Scalability.

The flagship store which stands at a prominent corner of Jubilee Hills Hyderabad, offered great prospects of

a grand entrance, bay windows, and a statelyexteriorspreadtwoways.Aunique brand signature for the store lies in its façade design where the local context is amplified using local/regional materials and signature brand elements like custom-madecastiron jaali

The design approach was driven by the idea of it being elegant yet magnificent,

Reliance Retail recently launched the first flagship of ‘Swadesh’ at Jubilee Hills, Hyderabad

The grand entrance, bay windows, and a stately exterior

Sustainable Façade Design

bringing in a sense of belonging and authenticity – which is a core pillar of Swadesh and its brand promise. It was inspired by the colour of Indian soils and texturesofIndianwroughtiron jaali

The building’s existing façade was articulated and modified to bring in maximum daylight by opening up side windows using clear Low E Glass and capturing daylight and views from the

front porch too. This saved some 30% of energy consumption during the daytime. To restrict heat absorption, pure linen fabric shade blinds were used inside glass to control heat from the south side of the building. This was also important to protect precious handmade art & craft products, which have been crafted with natural dyes and materials and are sensitive to harsh daylight.

QuickFacts:

• ProjectName: Swadesh

• Location: Hyderabad

• Client: RelianceRetail

• Architect: FRDC+JGA

• OtherConsultants:

• General Contractor- Chooyal Pvt Ltd

• Fixture Vendor- Disha Retail Fixtures

• Lighting Vendor- Plus Light

• Mep Consultant- Structwell Consultants

• Structural Consultant-Smart Minds Engineering

• VM Vendor- Disha Retail Fixtures

• Landscape Vendor-Beruru

• Signage Vendor- YFA Advertising

• Doors And Windows VendorSchuco

• Glass Vendor for Doors N Windows- SA Glass

• Plants- Paudhe se Yaari

• Materialsusedforfaçade &fenestration: Sandblasted

Cashmere,Creamgranite,Limocoat, Stonelam,MSSwadeshJaali,White lacqueredglass,SchucoAluminium sectionsdoorsandwindows anodisedtomatchgoldseastone, TrimlessHaloLitsignageletters finishedinPVDCoatingtogold seastone.

• CommencementDate

&CompletionDate: CommencementDate-March2023 &CompletionDate-November 2023

The façade design - elegant yet magnificent

The building’s existing façade was articulated and modified to bring in maximum daylight by opening up side windows using clear Low E Glass

Case Study - 2

Luxury Shoe Boutique

Rapport, Hyderabad

Seldom retail spaces are designed around nature and daylight, but when they do, it creates magic. Rapport,apremiumfootwearstorelocated on Jubilee Hills, Hyderabad, is an ode to outdoor views & daylight. The creation of internal spaces, structure and architecture were all driven by maximising views and harnessing the abundance of daylight it offered.Thecapturingoflighthappensina manner that funnels right across the store andfillsthestorewithenergyandpositive vibes, perfect for creating an outdoor environmentinsidethestore.

Thestoreconceptwasconceivedduring the initial onset of COVID-19, with the thought of what should a shoe store be like post-pandemic, when people have been at home mostly during lockdown

Sustainable Façade Design

Rapport – Luxury Shoe Boutique, Hyderabad

Internal spaces, structure and architecture were driven by maximising views and harnessing the abundance of daylight

Sustainable Façade Design

months. The façade & store interiors weredesignedtobeaspacewhichwas highly urban, transparent, open, nonintimidating, inclusive, nature friendly yet exclusive in its own domain.

The store façade is a transparent skin to capture maximum daylight inside the store and to create an outdoorsy environment, to be in one with nature.

The store interiors are highly urban, transparent, open and nature-friendly

QuickFacts:

• ProjectName: Rapport–LuxuryShoeBoutique

• Location: Hyderabad

• Client: Rapport

• Architect: FRDC

• OtherConsultants:

• VMscreen-DiamondSignage

• ArtificialPlants-KusalImportedArtificialplantsandflowers.

• VMdisplay-Acrylicshoedisplay

• Graniteflooring-Aakargranites

• Pavers-RestilePavers

• GreyACP-Aludecor

• White&GREYHPL-Fundermax

• Materialsusedforfaçade&fenestration: Glass,Paverblocks,Acrylic sheets,Vinyl,ACPsheets,Granite

• CommencementDate&CompletionDate: CommencementDate–September2020&CompletionDate-October2021

SANJAY AGARWAL

Co-Founder & MD, FRDC

ABOUT THE AUTHOR

Architect & retail designer Sanjay Agarwal hasbeenassociatedwiththeIndianRetail industrysince1997.Agarwalisanalumnus of CEPT, Domus Academy, Milan and a fellowatCSIS,PennUniversity,Philadelphia. His wide network with the international design fraternity, and experience in endto-end service for retail design strategy andprojects,ledhimtoco-foundFRDCin 2007. The award-winning design agency has now grown to become a recognised globalretailbrandstrategyanddesignfirm withworksinIndiaandabroad.

Ar. Agarwal is on the panel of the Thesis Guide, Visiting Faculty and Jury at CEPT and IIT Roorkee apart from presenting white papers, blogs and talks on various professional design seminars. Sanjay’s work has been recognised by leading publications. FRDC with its emphasis on research-led and human-centred design has built its reputation by assisting retailers and brands in realising their full potential throughauniqueandcompellingcustomer experience with cultural context. FRDC worksinternationallyinstrategicpartnership with JGA, Detroit with responsibilities that includeclientliaisonandprojectstrategy.

Alumil India is Expanding Across South, West & North Markets

Alumil India, the fully-owned Indian subsidiaryofAlumilGroup–oneof theglobalpioneersindesigningand manufacturing high-quality architectural aluminium systems, has announced its strategicexpansioninitiativestargetingkey regions in southern, western and northern India. For over 35 years, Alumil Group has beenaglobalpioneerindesigningtailored solutions and state-of-the-art aluminium productstomeetdiversemarketneeds.

As part of this strategy, the company has recently inaugurated a partner showroom in Noida and is set to establish stores in Chandigarh, Jaipur, Coimbatore and Chennai. Further, Alumil India aims to solidify its presence in Nagpur, Pune and SuratbyMarch2024.

Launched in 2015, Alumil India has successfullycompletedover50projectsand isnowpoisedtostrengthenitsgeographical footprintacrossthecountry.

“Our journey in India has been marked by significant milestones, and we are excited toembarkonthenextphaseofourgrowth. Withafocusonthepotentialmarketsinthe south,westandnorth,wearecommittedto

delivering innovative aluminium solutions tailoredtotheuniqueneedsofeachregion. The global aluminium door and window market alone, with a projected size of USD 60.1 Billion in 2023 and a CAGR of 5.2 per cent from 2023 to 2033, underscores the immense potential in the aluminium solutions sector. Asia-Pacific, spearheaded by India, contributes approximately 35 per centofthemarketshare,andisthefastestgrowing market for aluminium products solutions,” says Theodoros Axouristos, ManagingDirector,AlumilIndia.

“Our expansion into the south, west and north regions aligns with the thriving

construction industry and the growing demand for high-quality aluminium doors and windows. We are well-positioned to catertotheevolvingneedsofthesemarkets andcontributetothemodernarchitectural trends that favour energy efficiency, soundproofing and aesthetically pleasing designs,”addsMrAxouristos.

Alumil India’s renowned projects include the 101 Worli Residences and 25 South in Mumbai, Panchshil Tower in Pune, Neptune Aspire in Vadodara, W Resort in Goa, GVK Sky City and Fortune One in Hyderabad, Gopalan Lakefront in Bangalore,AzureTheOceanicinChennai, CresentBay,EmeraldIsleamongothers.

Alumil presents an extensive product portfolio, encompassing a diverse range of window and door systems, curtain wall and facade systems, atrium and conservatory systems, as well as polycarbonate sheets and tailored fenestration solutions. Among some of the prestigious international projects, Alumil has developed the outstanding aluminiumwindowsofGoogleInc.,forits newofficesinNewYork.

“The residential sector, encompassing a larger market size, remains a primary focus for us. Alumil India remains dedicated to delivering cutting-edge solutions, contributing to the growth of the construction industry and meeting the evolving demands of the Indian market,” concludesMrAxouristos.

Formoredetailsontheproducts, contact:

Email: info.asi@alumil.com

Website: www.alumil.com/india

Contact: +91 86550 45595

Mr Theodoros Axouristos, Managing Director, Alumil India

Alumil’s manufacturing unit in Greece

Venturing into New Horizons: Alfen’s Expansion Journey Unveiled

Alfen is redefining luxury living with its exquisite range of Aluminium fenestration solutions. From windows and doors to pergolas, railings and retractable roofs. Alfen offers unrivalled quality, innovation and style. Enhance your living spaces with Alfen aluminium products and experience the essence of elevated luxury living Alfen, where functionality meets aesthetics in perfectharmony.

The ability to adapt to innovation is essentialforabusiness’ssuccess.Onesuch remarkablejourneyisthatofAlfen,which started as a dealership and transformed into an Aluminium System Window and door manufacturer, reshaping its industry’sdynamics.

Alfen’s journey began with a vision to provide quality fenestration products nationwide. Over the years, the

company has gained a reputation for premium material, customization, transparent pricing, and commitment to timely delivery. With a commitment to innovation, quality, and customer satisfaction, Alfen has positioned itself among the market leaders, establishing benchmarks for excellence in Aluminium SystemWindowsandDoors.

Tulsi Ram Modi, founder of Alfen Systems Private Limited, recognised the potential for expansion beyond the local market. He envisioned a broader footprint catering to customers nationwide, bringing their high-quality Aluminium Fenestration Products to a wider audience.

The first step towards this ambitious goal wasestablishingcompany-ownedoutlets in key cities and regions across India. These outlets served as flagship stores, showcasingthefullrangeofproductsand services offered by Alfen. This expansion phase involved meticulous planning, market research, and investment in infrastructureandresources.

The next expansion phase focused on franchising. Alfen embarked on a mission to empower aspiring business owners

and entrepreneurs by offering them the opportunity to become franchise partners. The franchise model provided a win-win situation for the customer and the franchisees. It allowed the pan India customers to leverage the expertise and quality fenestration product of Alfen and the market knowledge of franchise partners while enabling franchisees to benefit from the established brand reputation, proven business model, and ongoing support and training provided by Alfen. The Alfen ensured consistency in product quality, service standards, and brand identity across all franchise outlets through a carefully crafted franchise program.

Thisuniformity,coupledwiththeflexibility and autonomy granted to franchisees, contributed to the rapid expansion of the franchise network. Today, the oncesmall dealership has evolved into a thriving network of pan-India franchise outlets spanning multiple states and regions. From bustling metropolitan citiestoremotetowns,Alfen’sAluminium Fenestration Products have become synonymous with quality, reliability, and innovation.

As the journey continues, Alfen remains dedicated to its core values of quality, integrity, and customer satisfaction, drivingitsmissiontobecomethepreferred choiceforAluminiumFenestration.

For more details on the product, contact:

Email: sales@alfen.in

Contact: +919928366665

Website: www.alfen.in

Kinlong - In Pursuit of Elevating Standards of Living through Elevating Product Quality

In the dynamic landscape of architectural hardware, adherence to global standards serves as the cornerstone of reliability, safety, and innovation. As a leading international brand specialising in architectural hardware manufacturing, Kinlong confronts a pressing challenge: the proliferation of substandard products in the marketplace. In this article, we explore the profound ramifications of substandard manufacturing practices on our industry and our collective pursuit of elevating standards of living in our rapidly developingnation.

In recent years, the market has been inundated with architectural hardware products that fail to meet international benchmarks.These products compromise onquality,durability,andsafety,presenting a significant challenge to both consumers and industry professionals. While they may initially seem cost-effective, their long-term consequences can be severe, tarnishing the reputation of the industry

andcompromisingthesafetyofend-users.

One of the most significant impacts of substandard manufacturing is its erosion of international standards. As a global brand, Kinlong adheres to stringent quality control measures to ensure that ourproductsmeetorexceedinternational benchmarks. However, the proliferation of substandard alternatives undermines our effortstoupholdthesestandards.Itcreates a perception that quality is negotiable, eroding consumer trust in reputable brands and compromising the integrity of theindustryasawhole.

Architectural hardware plays a crucial role in defining the aesthetic appeal and luxuriousambienceofspaces.Substandard products not only compromise on quality but also detract from the overall aesthetic appeal of architectural designs. They lack the finesse, durability, and sophistication that discerning customers expect from premium hardware solutions. Consequently, the prevalence of substandard products diminishes the luxury and exclusivity associated with high-end architectural designs, undermining the aspirations of both designersandconsumersalike.

At its core, the architectural hardware industry is about enhancing the standard of living. Quality hardware solutions contribute to the safety, functionality, and

longevity of buildings, thereby improving the quality of life for occupants. However, the prevalence of substandard products posesasignificantthreattothisendeavour. By introducing inferior alternatives into the market, they compromise the safety and durability of architectural structures, ultimately undermining the standard of livingKinlongstrivetoenhance.

Kinlong recognises that upholding international standards is not only a business imperative but also a moral obligation.Byadheringtostringentquality controlmeasuresandinvestinginresearch and development, Kinlong aims to set a benchmark for excellence in the industry. Kinlong believesfaca that by consistently deliveringsuperiorproducts,thebrandcan raisethebarandinspireotherstoprioritise qualityandinnovation.

+91-9108990181

Mumbai airport cable clamp façade

Dreams mall

JOSE RAPHEY

Zonal Manager, Kinlong India.

Koemmerling: Leading the Sustainable Evolution in Fenestration Solutions

Over the past 10-15 years, the Indian fenestration market has undergone significant evolution, with wood and metal traditionally playing key roles. However, now experts in the industry have observed a growing preference for technologically advanced window and door systems compared to their traditional counterparts, in terms of both material and functionality. This shift is attributed to the rising demand in the real estate sector, as modern architecture incorporates a new trend of building materials. This ongoing transformation is expected to have a lasting influence on future generations.

In the current scenario, the world is experiencing rapid infrastructure growth alongside an increased demand for consumer durables, which is impacting the environmental equilibrium. It is crucial to prioritise eco-friendly building materials and consumer goods. Brands like Koemmerling, a global leader in producing sustainable uPVC windows and doors with minimal environmental impact,areleadingtheway.Koemmerling

represents the future, driving innovation and making significant contributions to the fenestration industry with a strong belief that their sustainable, highquality products will benefit both their customersandfuturegenerations.

Urbanisation is a significant trend reshaping our living and working

and the preservation of forests. These systems are made from uPVC, a 100% recyclable material crucial for the present and future. For the past two decades, Koemmerling has been using calcium zinc instead of lead in their window and door profiles, making them more durable and environmentally friendly. Koemmerling windows and doors play an important role in reducing energy consumption and preventing CO2 emissions.Through these efforts, Koemmerling demonstrates its commitment to the environment while prioritisingqualityandlongevity.

Modern architecture is now embracing vibrant colours, and Koemmerling takes this as an opportunity to make the buildings more appealing.Thus, provides visually appealing solutions, offering a widerangeofnaturalwoodtextures,and sophisticated grey and black finishes as per individual tastes. The Koemmerling uPVC window and door systems present diverse styles and designs, bringing numerousbenefitsovertheyears.

environments. To effectively address climate change, buildings need to be intelligentandadheretothehighestenergy efficiency standards. Koemmerling offers environmentally friendly and thermally insulated window and door systems that contribute to energy conservation For more details, contact:

info.india@profine-group.com

Ozone Launches its State-of-the-Art

Flagship Experience Centre in Delhi

Ozone Overseas inaugurated its state-of-the-art Experience Centre recently. Situated in Delhi,thisversatilehubisallsettobethe community-buildingbridgeforarchitects, interior designers, and those connected totheworldofarchitectureanddesign.

Showcasing some of their latest and topof-the-lineproducts,thebrandorganised a launch for the flagship Experience Centre from 9th to 11th February 2024. Industry stalwarts, members of the press, influencers, and top management stakeholders attended and experienced the World of Ozone. The event was inaugurated by Chief Guest, Lalit Aggarwal, Vice Chairman of Signature Global. With several years of experience, he is well-known for his contribution as aninnovativeleaderintheindustry.

Some of the key product ranges highlighted for the launch includethe Stealth Series - Slim Frame Sliding and Swing Doors, Shower Enclosures, Automatic Telescopic Sliding Door, Kubeline & Aluminium LED Shelving

Systems, Wooden Door Handles, Glass Wardrobes and new editions in Smart Locks and Safes. The new Master Catalogue was also unveiled. This latest version features over 5,000 products and showcases Ozone’s journey across the decades. It pays tribute to the brand’s legacyandvisionforthefuture.

Alok Aggarwal, CEO & Managing Director of Ozone Overseas, shared his thoughts on the Flagship Experience Centre’s launch,stating:

“This new flagship Experience Centre aligns with our 2024 expansion goals. As leaders in glass hardware and various other categories, we prioritise platforms like these to provide our customers

with hands-on experiences for diverse solutions. We value strong partnerships and empower clients with resources for businesssuccess.”

The interactive hub is open to architects, designers, fabricators, and homeowners and allows them to explore new offerings, optimise product performance, and stay updated with the latest trends. It has been conceptualised and designed to exhibit the brand’s diverse portfolio, new products, and services. This dedicated Experience Centre also highlights the twenty-five-year-old legacy of the market leader across India and the globe and its strong stance towards, Make-in-India.

With unparalleled expertise and a strong network base, Ozone is all set to build a safer world, enrich live spaces and a legacytolast.

For more details on the product, contact:

www.ozone-india.com Email:customercare@ozone-india. com

Phone: +91-9310012300

“Our Mission is to Create Spaces of Extraordinary Sensory Experience, Rooted in Culture, Memory & Place”

AR. SONALI BHAGWATI

Design Partner, Designplus Architecture (DPA)

AR. SOHRAB DALAL

Design Partner, Designplus Architecture (DPA)

Designplus Architecture Pvt. Ltd (DPA) is a practice based on the belief that each project must be the unique expression of the client’s dream. Counting on sustainability, the team has made every project a triumph of collaboration of disciplines, expertise and experience.Ar.SonaliBhagwatiandAr.Sohrab DalalarethefoundersofthedesignfirmDPA.

DPA is an architectural design firm formed out of a merger of DesignPlus and Spazzio Design. DesignPlus with its experience in large format projects and Spazzio with its highdesign&boutiqueprojectsbackground were a perfect match to provide a wide bandwidth of services. The firm endeavours to create an environment that is seamlessly woven into an organization’s culture while reinforcing the brand identity. DPA believes that good design is intelligence made visible. Innovative design integrated with engineering services has ensured vibrant and successful built environments.

Ar. Sonali Bhagwati is a graduate of the prestigious C.E.P.T. University in Ahmadabad. The distinguished architect has over 30 years of experience. She has an unparalleled talent and vision and her journey in the realm of architecture began with a strong foundation. Her passion for the art of building and design and learning architecture under the guidance of esteemed architects like B.V. Doshi and Bernard Kohn embarked her on a transformative learning experience. Sonali’s scholarship from L’Institut Francais D’Architecture afforded her the privilege of training under a master architect, honing her skillstoperfection.

Ar. Sohrab Dalal completed his Degree in Architecture from CEPT, Ahmedabad. After working with renowned sculpture architect Satish Gujral for a few years, he founded the designfirm–SpazzioDesignArchitecturewith Sonali Bhagwati. In 2010, it merged with DPA andAr.SohrabtookoverasManagingDirector ofDesignplusArchitecturePvt.Ltd.

While talking to the two stalwarts Ar. Sonali Bhagwati & Ar. Sohrab Dalal, we tried to unfold the story of the legendary design firm DPA from its inception to the present, and their dreams for the future. Here is the tale told by the founders of the prestigious firm DesignplusArchitecturePvt.Ltd(DPA)ontheir journeytogether.

Face to Face

Could you tell us about your educational background, your architectural firm Design Plus Architecture (DPA) and your experiences?

IstudiedarchitectureatCEPTAhmedabad. During the final year, we needed to do a research thesis for graduation. After many iterations and several formats later, I decided to do a study of the evolution of a heritage precinct in Shahjehanabad. However, during this process, I hit a mental roadblock. Instead of wasting time going around in circles, I decided to create an opportunity out of adversity. I completely disconnected from my thesis and designed high-design costume jewellery. I did this for 1 year and came back to my thesis with a clear and refreshed mind. We started as Atelier whichwasrestructuredtoSpazzio tillwe finally merged and created DPA. I would like to reiterate that I have enjoyed every dayofmytenureatCEPTandthe35years ofpracticethereafter.

What inspired you to pursue a career inarchitectureanddesign?

AlthoughIhatedit,Ipursuedthesciences in school only to be able to apply for architecture as it was a prerequisite. I wenttoBarodafortheentranceexamfor architectureatMSUniversity.Butthiswas adisasterastheexamwasarepeatofthe board exam. The real decision happened when I took a local state transport bus with a 15-rupee ticket and reached AhmedabadfromBaroda. WhenIwalked into CEPT, I was completely awed. It was

the most amazing place I had seen. It wasthenthatIdecidedtonotonlystudy architecture but study at CEPT only. I say this as a tribute to my Guru BV Doshi whose architecture influenced a 17-yearold.

Tell us about some turning points in yourcareer.

One of the most memorable incidents in my career came very early on when I encountered a client who had scant respect for me as a woman architect. He actually expected my partner to handle hishouseandwasalmostannoyedwhen it was me who he was dealing with. He tried his level best to belittle me and undermine my confidence. However, I stuck on and completed the house for whichhereceivedmanyaccolades.Itwas an extremely rough period which I will neverforget.

What type of projects does DPA specialisein?

DPA does a wide bandwidth of work ranging from mixed-use developments, commercial buildings, condominium housing, hotels, institutions, luxury villas/homes, public amenities, sales galleries, corporate offices, built-to-suit developments, etc. One of the most important aspects of our practice is that we are a strong architecture and interior designfirm.Having2strongverticalsputs us in a unique position of being able to carryaprojectfromgroundzerotoitsfull completion with furniture, fixtures, and equipment (FF&E).

What is your take on sustainable practiceinarchitecturetoday?

This is not a topic for discussion, it needs to be a part and parcel of all developments. Even the building bylaws specify certain basic measures. However, as a responsible professional, our endeavour has to be to reduce our energy footprint and minimise the impact on the environment.

How would you define your design and installation process for façades andfenestrationsinyourprojects?

Glassisatopicthatweasarchitectsneed to understand. What we can achieve by way of sensitive design and correct use of glass and other façade materials can greatly impact energy consumption. For all larger developments, the design itself needs to be sensitive to energy consumption.Thishastobecoupledwith a correct-faced design with the help of façade consultants as well as large glass manufacturers.

Please talk about some most preferredfaçadematerials.

We like to explore multiple façade materials. Glass of course is a common factoramongall.

Couldyoupleasebriefmeonthelatest trends in façade and fenestration designs,materialsandtechnologies?

Façades today are becoming increasingly more complicated. This is because architects and designers today have access to some very advanced software

Adobe Headquarters, Noida - the Adobe Systems India has a very colorful campus

Max Tree House - concept by DPA

which not only helps them to visualise these complex geometries but also then to produce detailed shop drawings to allow the façade vendors to fabricate these. These complex geometries help to create iconic façades which were not conceivableinthepast.

Please throw some light on a few of yourmilestoneprojects.

Someofourinterestingiconicworksare… Adobe HQ. SAMCo office, Nasscom, Thapar University, The Chanakya, and more recently the Hines Atrium Place and the INGKA Centre both of which are underconstruction.

Tellusaboutsomeofyourchallenging projects.

One of the more challenging projects from a façade point of view that we completed some years ago was the Taj VivantaprojectinBangalorewhichwasin collaboration withWOW Singapore.The fluid forms of the building necessitated accurate drawings to be prepared to enable the contractor to execute this. The glass also had four or five colour variations to create a ‘pixelated’ image which was also challenging to execute. The result was highly appreciated and the project won the ‘Building of the Year’ award by the Singapore Institute of Architects.

The other project which was highly challenging was the Learning Laboratory at Thapar University in association with

Dublin. The budget for this project was very tight and therefore ‘low-cost’ solutions had to be introduced that was aesthetically appealing, but simple to execute.‘Jalis and Screens’were designed using red sandstone with metal supports to control the quality of light on the different façades.The combination of the red stone screens and exposed concrete has created a unique vocabulary for the façades.

Please brief on future façade technologies, designs, and materials which you wish to see in the next 20 years.

In the years to come ‘sustainability’ is going to govern most aspects of

the building design and even more importantly façade designs. This will meanthatnotonlythematerialweuse butalsothetechnologywillneedtobe highly sustainable for any successful project. Again, advanced software will enable architects and designers to not only create complex façades but also evaluate the behaviour of these façades with respect to light penetration, heat penetration and glare. Vendors that are developing materials for building façade will need to constantly ‘raise the bar’ to ensure that their materials‘tick all boxes’. The emphasis will therefore be more on the performance of the façade rather than just the aesthetic appeal.

What is your advice to young and upcomingarchitects?

It’s very important to look at the world, new trends, materials, systems and architecture. However, please do not mindlessly copy it. The human being for whom this is being created cannot be side-lined. Please understand the context in which you are designing, the buildability of what you want to create, the connection of architecture to the ethos of the context, and its ability to fulfil the socio-cultural needs of the community.Andlastbutnottheleastis good detailing of a project. Because the devil is in the details and it can either make or break the project.

McM

Victory Valley project, Gurgaon – WOW, Singapore In association with DPA

The Nasscom Headquarters in Noida – A green building

Case

Vivanta by Taj, Bangalore WOW Architects,

Singapore

in

Association with DPA

Vivanta is located at the entrance of the International Tech Park at Whitefield, Bangalore (ITPB), India, the hotel is a gateway statement between the IT Park and the developing cityaroundit.Thebriefinspiredtheteam to question and push the boundaries of hotel design, not just to address the needs of the discerning business traveller coming to Whitefield, but also to redefine and intensify the hotel as a contemporary socio-cultural hub for

boththeITParkandIT-basedpopulation inWhitefield.

The building embraces Bangalore’s culture and climate, adopting a sitespecific landscape strategy that plays on relationships between interior and exteriorspaces.Publicandprivatespaces interweave in an endless promenade of spatial experiences with culturally distinctivecinematicqualitiesthatallude to the circling and twisting of traditional Indian dance forms. The resulting seamless experience dissolves not only the boundaries between the inside and outside of the hotel but also the stigma of a five-star hotel’s inherent social and cultural status, encouraging casual interactions and exchanges between hotel guests and locals within its public promenade.

Constraints prescribed by the low height restrictions and the high site coverage in the urban design guidelines were resolved through a ‘landscraper’ (as opposed to ‘skyscraper’) concept. To maximise the high site coverage, the ground plane of the site was conceptuallymanipulatedintoamobius strip that would constitute the podium of the hotel. The twists and folds of the strip extend the perception of space. As the landscape is introduced back to the folded ground plane, the podium seemingly dematerialises, blurring the distinctionbetweenarchitecture,interior and landscape. The three-storey room block then extrudes from the ground plane, hovers above and flexes its way around the site, lifting its way mid-air to enclose200roomswithinitsform.

QuickFacts:

• Project: VivantabyTaj, Bangalore

• Architect: WOWArchitects, Singapore;DPA

• Area: 19,638Sqmor2,11,381

Sqft(212Keys)

• Photographs: AaronPocock

Thapar University, Patiala

Mccullough Mulvin Architects (McM), Dublin in association with DPA

In architectural innovation, some projects leave an indelible mark, setting the stage for an educational renaissance. Eight years ago, one such endeavourwasundertakenbyArchitect Sohrab Dalal and Architect Sonali Bhagwati, founders of Design Plus Architecture (DPA), in association with MCM, Dublin, to transform the Thapar University in Patiala, Punjab.

Thapar University, with its aspiration to ascend the ranks of top-tier educational institutions, embarked on an ambitious missiontoaccommodate15,000students,a considerable leap forward from the original number of 5,000 students. The university’s leadership, cognizant of the profound influencethatarchitecturewieldsonlearning, set forth to expand its facilities, fostering an environmentthatwouldaccommodatethe growingstudentpopulace.

During the commencement of the project, the architects emphasised, “Our responsibility was to design educational structures that not only met the requirements of the university but also injected a crucial element of innovation, a hallmark of modern educational institutions.” The original campus layout itself occupied an extensive tract of land enveloped by verdant fields, creating a

harmonious coexistence between nature andarchitecture.

Architecturally, the university was redefined by infusing traditional and modern elements. At the forefront stood themajesticlearninglaboratorybuildings, a multi-story edifice adorned with a striking red stone façade. Within this academic enclave, students and faculty found respite amidst many green spaces – from tranquil gardens to lush lawns and serene groves. These areas offered a serene escape from academic rigours, providingopportunitiesforrelaxationand contemplation.The design primarily paid homage to tradition while embracing innovation, mirroring the university’s commitment to a comprehensive educationalexperience.

In association with Mccullough Mulvin Architects (McM), Dublin

Face to Face

Beyond its eye-pleasing allure, the campus also prioritised environmental sustainability. This entailed a focus on energy-efficient solutions and maximising the use of natural light, affirming the motto of the new education institute space to reduce its environmental footprint. A notable addition was the Learning Centre, integrated into the academic environment, serving as an open-air theatredesignedtoinspireandenhance the learning experience.

Turningtotheuniversityclassrooms,they were designed to create an environment that was highly conducive to learning. A tiered floor arrangement, outfitted with rows of yellow chairs, ensured each student enjoyed an unobstructed view, significantly enhancing the overall learning experience. Incorporating projectors, whiteboards, and a sound systemfurtherenhancedtheeducational quality.Furthermore,theloftyceilingsand

large windows ushered in ample natural light, setting the standard for efficient, student-centricdesign.

As the university continues to inspire and empower the next generation of learners, its architectural evolution

remains a symbol of fidelity to excellence in education and design. Thapar University, with its state-ofthe-art facilities and thoughtfully designed spaces, promises a bright futureforstudentsandthearchitectural landscape it graces.

QuickFacts:

• Project: ThaparUniversity, Patiala

• Client: Thapar

• Architect: Mccullough Mulvin Architects (McM), Dublin in association with DPA

• Architectname: Valerie Mulvin, Sohrab Dalal

• DesignTeam: Ruth Oherlihy, Prashant Arora, Sonali Nandi

• SiteArea: 5,42,000Sqft

• Completionofproject: 2020

• Photocredit: Christian Richters

Camellias Apartment, Gurugram

Nestled within the sprawling expanse of a bare shell condominium, a blank canvas awaiting transformation, lay the seeds of a truly remarkable design journey meticulously crafted by Ar. Sonali Bhagwati and her team at Design Plus Architecture. It was here that the discerning clients envisioned their dream abode, an embodiment of their aspirations and a testament to their unique lifestyle. This design narrative unfolds in the heart of Gurgaon, where every detail, every material, and every concept converge to create an unparalleled living experience.

In a vast 9500 square feet of empty space, a captivating vision emergedthe breathtaking view of the adjacent golf course, framed by a generous balcony. “This view immediately became the heart of their home, a space that would be maximised and celebrated!”, added Sonali. With a mere requirement for three bedrooms, the emphasis was laid on elevating the living spaces, where the language of design would create an

environment of comfort, functionality, and aesthetics.

Upon entering the home through the lift lobby, a unique architectural concept was introduced. A door on the right led to the private family spaces of the home, including the bedrooms. This area could bediscreetlyclosedoff,offeringasenseof privacy.Ontheotherendlaytheexpansive public spaces, including the living room, diningroom,lounge,poojaroom,kitchen, homeoffice,andadedicatedTVarea.

The vision for these public spaces was clearly to have an open, uncluttered ambience that encouraged fluidity and flexibility. These areas were envisioned as interconnected zones, allowing for easy transitions between various functions. A sense of openness permeated, avoiding the confines of compartmentalization.

The design philosophy focused on providing an environment where family and friends could naturally gravitate towards different activities, whether watchingTV,engaginginconversation,

Face to Face

or enjoying music. An extensive music zoning system was integrated into the living, dining, and balcony areas, offering adiverserangeofmusicalgenrestailored totheambienceofeachzone.

Decorative lighting played a pivotal role throughout the house in infusing character and identity into each room. Whilearchitecturallightingsettheoverall tone,decorativefixturesaddedpersonality and uniqueness. The design language remained contemporary, marked by minimalism and tonal elegance. Neutral shades and textures dominated, creating a harmonious blend of tranquillity and sophistication.

The entrance of the home and the lift lobby, characterised by limited furnishings, served as transition spaces

that made a bold impact. With striking flooring and elaborate wall treatments, these areas offered a visual prelude to the grandeur that awaited within. This design journey was a testament to luxury and uncompromising vision. Every aspect, every element, bore the hallmark of thoughtful consideration and precise execution. It was a canvas where aspiration met realisation, where lifestyle founditsarchitecturalexpression!

In a space that celebrated minimalism and contemporary aesthetics, the master bedroom was the exception. Inspired by the opulence of Versace, it embraced patterns, colours, and a design language synonymous with

the brand. The bathroom, in particular, embodied the essence of Versace, with a mesmerising Medusa inlay forming the floor’s centrepiece. Black, gold and beige hues enriched the bathroom, seamlessly merging Versace’s opulence with contemporary design sensibilities. A prominent feature of the home was the stunning light installation in the living area—a Pressyosa that captivated the entire room! It served as a focal point, dividingthelivingspaceintotwodistinct seating arrangements while providing ambient lighting that beautifully illuminatedthespace.

The concept soared beyond the bounds of tradition, enthusiastically embracing the age-old principles of Vastu with a modern twist, infusing new life into ancient wisdom! The master bedroom, traditionally reserved for the golf course view, now found its place on the roadfacing side. This transformation allowed for the creation of two smaller rooms that would later be unified into a single, luxuriously spacious master suite. This suite became a sanctuary, featuring a sprawlingwalk-inwardrobeandalavishly appointedbathroom.

Intheworldofdesign,itisarareprivilege to collaborate with clients who are not only visionaries but also fully trust the designers in the creative process. This project was a testament to such collaboration—an artful symphony composedofaspirations,designacumen, and meticulous execution. Here, the design narrative unfolds as a celebration of aesthetics, functionality, and, above all, theessenceofcontemporaryluxury!

QuickFacts:

• Nameoftheproject: Camellias Apartment

• Location: Gurugram

• DesignTeam: Interiorresidential team-SonaliBhagwati,Atul Sharma,NiharikaKadyan

• Completiondate: September 2022

• PhotographyCredits: @ takeninstudios

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Project : Private Residence (Germany)

Enhancing Indoor Environment Environment Through Efficient & Effective Through & Effective Building Envelope Design Design

Building envelope is one of the most important systems in a building that helps with energy efficiency, safety, and indoor environmentalquality.Inaddition to the insulation, roofing, and weatherproofing,thefenestrations in the building envelope are key elements to enhance its functionality, aesthetics, and occupant wellbeing. Thoughtfully designed and placed windows, doors, and openings can boost natural daylighting, ventilation and protection from the external elements.

Some of the sustainable design principles we follow today are realised from centuries-old design practices which respond to a building’s geographical location and the local weather conditions. These designs reflect indigenous materials and practices which shield them from severe weather conditions like winter winds and blizzards, heavy tropical rains and summer heat. Some examples are the sloppy roofs and stone walls of Kashmir which protect the inmates fromtemperateweatherconditions, and open verandas and Nalukettu of Kerala, suitable for humid and rainy geography. The chajjas and Jhaalis of Rajasthan protect occupants from the extremely hot and dry weather of the region. In

desert regions, buildings utilise shading features to cool interiors and provide comfortable spaces to escapetheheat.

Informed by traditional design, sustainable buildings benefit from significant advances in window and door technology. Sustainably designed buildings today combine vernacular design principles with advanced building technologies. Structural glazing continually becomes more architecturally sophisticated and technically complex,allowingbuildingdesignto followtheimaginationofengineers and architects. As architects and engineersworktomeetdesignand energy requirements, the builders andconsultantsusetoolsthatallow them to minimise building energy consumption and also monitor the sameinthelaterstages.

This edition’s cover story seeks to discusssustainablefaçadedesign methodologies, and identify the aesthetic perception of façades and fenestrations by the users of India, with the view of improving occupants’ comfort and building attractiveness.

In achieving this, the cover story alsodiscussedthedesignstrategies, characteristics, and properties of sustainablefaçades.

Energy performance through facade design, FHD India - Photo credit Shamanth Patil

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APPROACH TO FAÇADE AND FENESTRATIONS DESIGN IN VARIED ENVIRONMENTS

Basedonthegeographicalareas&climatic conditions,thedesigns&materialsforthe façadeandfenestrationarechosen.

Ar. Indrajit Kembhavi, Principal Architect, Kembhavi Architecture Foundation, says that in diverse environments, they prioritise a holistic approach to façade and fenestration design that integrates seamlessly with the surrounding context. Understanding the geographical area and climatic conditions is crucial for selecting appropriate materials and design strategies. For instance, in hot climates, shading elements and high-performance glazing can help mitigate solar heat gain, whileincolderregions,insulationandairtightnessareemphasised.

“We are very conscientious about the contextthatwedesignfor,andthefaçade is always studied, analysed and then proposed”,says Ar.ShridharRao,Partner atR+DStudio.Itisthebalancebetween the architecture and the contextual parameters that lead to the final design. “For example, in the arid deserts of UAE projects, we go for smaller fenestrations or screens in front of our larger openings asprotectionfromtheharshsun;whereas foroneofourprojects,the Dichotomous House, we wanted to include the farm contextintheplanningofthehouse.Thus wewentwithlargeropeningssothatthe

occupants are visually connected with thegreens”.

In approaching façade & fenestrations across diverse environments, geography, and climates, our design philosophy revolves around integrating regional contextintoourconcepts,adds Ar.Vivek Bhole,Chairman&ManagingDirector, VivekBholeArchitects. Wemeticulously selectmaterialsthatnotonlycomplement the aesthetic vision but also respond effectively to climatic conditions. In tropical regions with abundant sunlight, we employ shading devices, smaller windows, and reflective cool whites to mitigate heat gain. Conversely, in colder climates,maximisingsunlightpenetration with south-facing glazing and highperformanceinsulationiskey.

Accordingto Er.RohitRajpoot,Assistant Manager-Façade,Group-108,indiverse

environments and climatic conditions, his approach to façade and fenestration design integrates local context, climate considerations, and architectural aesthetics. “I prioritise materials like GRC, ACP, and zinc cladding for their durability and adaptability. For regions prone to extreme weather, such as heavy rain or high winds, I emphasise structural integrity in curtain walls and unitised glazing, collaborating closely with engineers. My design ethos incorporates the local architectural vernacular while meeting client preferences and project goals,” points out Rajpoot. “By balancing functionality, aesthetics, & sustainability, I ensure façades withstand environmental challengeswhileenhancingthebuilding’s overalldesign.Asafaçademanager,Ilead teamstoexecuteprojectsthatseamlessly blend form and function, delivering solutionsthatendurevariedclimatesand geographicalconditions”,headds.

AR. INDRAJIT KEMBHAVI Principal Architect, Kembhavi Architecture Foundation

AR. SHRIDHAR RAO Partner, R+D Studio

AR. VIVEK BHOLE Chairman & Managing Director, Vivek Bhole Architects

ER. ROHIT RAJPOOT Assistant Manager-Façade, Group-108

One Avighna, Mumbai - Vivek Bhole Architects

SUMESH SIVASANKAR

Associate Director – Project Services, Vestian Global Workplace Services Private Limited

Beyondsustainability,thefaçadebeingthe primary identity of a building, it needs to respondtotheGeography,climate,culture oftheregion,andtypologyofthebuilding.

“The geography & topography affects fenestrationdesignandorientation.Climate affects every aspect of the façade. Culture affects the material, aesthetic and graphics ofthefaçade.Typologyaffectswindowwall ratio, technology, materials and cost of the façade design”, says Sriram. R, Principal Architect, FHD India, Bengaluru. In our projects, we try to reflect the character of nature and culture through the façade thereby creating unique and responsive projects,headds.

Sumesh Sivasankar, Associate Director – Project Services, Vestian Global Workplace Services Private Limited considersthebelow-mentioned aspects for façade and fenestrations in different environments in terms of design&materials:

• Easily available façade & fenestration materials in that geography.

• Availability of services after installation.

• NaturalVentilation.

• Natural/daylightand

• Energy conservation and above all

• Design matching to the local environment and not just for aesthetics.

ARE LARGE GLASS WINDOWS A SUSTAINABLESOLUTION?

Large glass units are increasing in demand as they allow homeowners to better blend the inside of their homes and offices with the natural surroundings outside. The indooroutdoor lifestyle trend gained popularity over the past few years. But how sustainable are these options considering exposure to sunlight and heat and energy spent on cooling and ventilation?

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To meet clients’ desire for large glass windows sustainably, advanced glazing technologies that balance aesthetics with energy efficiency are used, says Ar. Kembhavi. This includes low-emissivity coatings, insulated glass units, and dynamic shading systems. Additionally, incorporating passive design strategies such as orientation optimisation and natural ventilation can further enhance sustainability.

Is so much use of glass agreeable? Ar. Rao from R+D Studio replies that glass is actually a sustainable material, as it can be recycled back to form a new one. However, the kind of glass, specifications, and opening sizes, are what one needs to be aware of while designing. Insulated glass can help prevent noise, and has thermal properties which can reduce energy costs. In India, south-side exposure tends to bring in a lot of heat which is notpreferred,sodoingasolarpathand

SRIRAM. R

Principal Architect, FHD India, Bengaluru

Facade of the Commercial building at Bangalore - Kembhavi Architecture Foundation

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wind studies for any building should help in proposing the right kind of fenestrations, thereby making it more sustainable in terms of design as well, Rao explains.

Sustainable design for large glass windows involves a multi-faceted approach, points out Ar. Vivek Bhole. Employing double or triple glazing with low-emissivity coatings reduces heat transfer, while dynamic glazing that adjusts the tint based on sunlight intensityenhancesenergyefficiency.

Ar. Bhole adds that the inclusion of automated shading systems like louvres orblinds,coupledwithstrategicwindow placement, optimises cross ventilation and daylighting. These operable windows ensure effective control over natural light and ventilation, reducing the dependency on artificial lighting and HVAC systems, and contributing to overallsustainability.

Big glass windows allow more natural light, heating & ventilation, points out Ar. Sumesh Sivasankar. If the windows

are big, they allow more sunlight and thus effectively warms a room during the colder months in cold countries and hence it is advisable to have big windows.Butweshouldalsounderstand that some of these big windows are not outfitted to open. However, many large windows are designed to allow them to be opened to permit fresh air into the room.

According to Ar. Sriram, no material is universally sustainable. Every material offerscertainadvantagesatacertaincost. The strategic use of the material leads to sustainability. Glass maximises views and daylight at the cost of increased heat gain and glare. The negatives can be mitigated by using the correct specification glass, at the appropriate orientation, facing necessary views, and shadedexternally(ifnecessary)withfins, fabricorotheralternates.

KEY POINTS TO CONSIDER WHILE SELECTING GLASS FOR FAÇADES AND FENESTRATIONS:

• High-performance glass: Employing energy-efficient glass with low emissivity coatings enhances insulation, curbing heating and cooling loadseffectively.

• Insulatedglazingunits(IGUs):Doubleortripleglazing,supplementedwith argonorkryptongasfillingsbetweenpanes,booststhermalperformance andminimisesairleakage.

• Solarshadingdevices:Externalshadingelementslikelouvreshelpmitigate solarheatgainwhilepreservingnaturallightlevels.

• Thermal breaks and frames: Opting for frames with thermal breaks minimisesthermalbridging,enhancingenergyefficiencybetweenindoor andoutdoorenvironments.

• Naturalventilation:Designingwindowsforcross-ventilationfosterspassive cooling, reducing reliance on mechanical HVAC systems and enhancing indoorairquality.

• Integrated building design: Considering building orientation, site conditions, and climate optimises daylighting and diminishes energy consumptionthroughoutthebuildinglifecycle.

• Life cycle assessment (LCA): Conducting a thorough analysis of materials and construction methods identifies opportunities to reduce embodied energy and minimise environmental impact from production to disposal.

(Er.RohitRajpoot,AssistantManager-Façade,Group-108)

Proposed Residential development at Kochi, Kerala - Kembhavi Architecture Foundation

IMPROVING ENERGY PERFORMANCE OF BUILDINGS THROUGH PROPER FAÇADE AND FENESTRATION DESIGNS

Façade and fenestration design is pivotal in enhancing building energy performance. Incorporating highperformanceinsulationinwallsandroofs effectively reduces heat transfer, advises Ar. Vivek Bhole. Airtight construction minimises air leakage, contributing to improvedthermalefficiency.Strategically placed windows for natural ventilation reduce cooling needs while daylighting optimises with skylights, and light shelves. Reflective surfaces significantly reduce the reliance on artificial lighting. Building orientation plays a crucial role in minimising solar heat gain and maximising beneficial daylighting, ultimately contributing to the building’s energyefficiency.

Energy performance can be significantly improved by focusing on the thermal envelope of the building, notes Ar. Kembhavi. Employing high-

performance insulation, minimising thermal bridging, and utilising efficient fenestration systems are essential. Furthermore, integrating renewable energy sources like solar panels into the façade design can further reduce energy consumption.

Doing a sun/wind study of the building can provide us with a lot of inputs to better design the fenestrations, adds Ar. Rao. A lot of times, the façade is designed based on a particular preconceived notion, results in bad energy performance.

Improving a building’s energy performance via proper façade and fenestration designs involves key strategies.Optimalinsulationusinghighperformance materials minimises heat transfer. Energy-efficient glazing, such as double or triple-glazed windows with low-emissivity coatings, reduces heat lossandsolarheatgainwhilemaximising naturallight.Externalshadingdeviceslike overhangsmitigatesolarheatgainwhile maintaining daylighting. Thermal mass materials stabilise indoor temperatures. Ensuring air tightness around windows minimises leakage. Natural ventilation systemsandoperablewindowsenhance airflow and reduce mechanical cooling needs.Properbuildingorientation

Proposed Mixed use development at Whitefield, Bangalore - Kembhavi Architecture Foundation

Bhoomi Celestia, Mumbai - A project by Vivek Bhole Architects

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maximisespassivesolarheatinginwinter and minimises heat gain in summer. By integrating these principles, buildings achieve enhanced energy efficiency, reduced costs, and improved occupant comfortwhileminimisingenvironmental impact,advicesEr.RohitRajpoot.

According to Sivasankar, the following three points we can improve the energy efficiency/performanceofanybuilding:

• Areas covering the U-value of the glass to protect the building from heattransfer.

• Solar power gain coefficient to increase the energy performance and Light transmission that in-takes theamountoflightpassingintothe building.

Façade design can directly save energy in three ways, ratifies Ar. Sriram. One, the façadecanbedesignedtominimiseheat gain in hot weather and minimise heat loss in cold weather, thereby reducing HVAC energy load. HVAC is the highest energy load in a commercial building. Two, Façade can maximise daylighting,

reducing the energy consumption of artificial lighting. Three, the façade can maximise cross ventilation in relevant spaces, thereby reducing the spaces or hours of air-conditioning, while improvinghealth.

PASSIVE/ACTIVE WAYS TO ENSURE THERMALCOMFORT

Thermal comfort can be achieved through natural ventilation and optimisingnaturallight.

Achieving thermal comfort through natural ventilation involves strategic placementofopeningstofacilitatecrossventilation and utilising building form to encourage airflow, observes Kembhavi. Optimising natural light involves maximising daylight penetration while minimising glare and solar heat gain throughtheuseofdaylightingstrategies suchaslightshelvesandskylights.

According to Ar. Rao, one of the most effective passive ways to ensure thermal comfort is to be able to manage the prevailingwinddirectiontopassthrough the building and have large overhangs to cut direct heat from the openings. This has resulted in a certain style of

architecturewhichhasbeenprevalentin the tropical areas of the world. An active way to ensure thermal comfort would be to design the fenestrations based on studies and introduce some sort of mechanism that allows for dynamic façades like the Foundation Cartier BuildinginParisortheLouvre,AbuDhabi designedbyJeanNouvel,addsAr.Rao.

Ar.Bholealsoagreesthatpassivecooling methods, such as cross ventilation, evaporative cooling, and vegetation shading, effectively reduce reliance on air conditioning. Natural daylighting is optimised through windows, light shelves, and skylights, providing ample natural light and reducing the need for artificial lighting. In instances where passive strategies are insufficient, active control systems, including energyefficient fans and radiant heating/ cooling, provide additional comfort while maintaining energy efficiency, he adds.

Sumesh Sivasankar too agrees that natural ventilation is a passive cooling strategy that consists of using natural forces, such as wind and buoyancy to drivecooloutdoorairthroughaspace.In

DAFZA HeadQuarters, Dubai, UAE

Skyscraper Centre, Abu Dhabi

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short,anydesignelementortechnology used to lower a building’s temperature without the use of electricity or natural gasisreferredtoaspassivecooling.These are strategies that include daylighting, naturalventilation,andsolarenergy.

Er. Rohit Rajpoot, Assistant ManagerFaçade,Group-108:Talkingaboutpassive and active methods ensure thermal comfort and optimise natural light in a space, Er. Rohit Rajpoot lists down a few passivemethodsandactivemethods:

PassiveMethods:

• Natural ventilation: Designing buildings with operable windows, vents, and cross-ventilation channelspromotesairflow,reducing reliance on mechanical systems and enhancingindoorairquality.

• Building orientation: Orienting buildings to capture prevailing winds and maximise natural ventilation while minimising solar heat gain helps regulate indoor temperatures.

• Shading devices: Installing external shading elements like overhangs, louvres, or awnings mitigates direct

sunlight penetration, reducing solar heat gain and glare while maintainingdaylighting.

Activemethods:

• Mechanical ventilation: Utilising energy-efficient mechanical ventilation systems with heat recovery capabilities enhances indoor air quality and thermal comfort, especially in enclosed spaces.

• Dynamic shading systems: Implementing automated shading systems that adjust in response to solar angles and daylight levels optimise natural light while minimisingheatgainandglare.

• Daylight harvesting: Installing sensors and controls to adjust artificial lighting levels based on natural light availability maximises energy efficiency and occupant comfort.

By integrating passive & active strategies, spaces can achieve optimal thermal comfort and natural light utilisation, contributing to enhanced occupant wellbeingandenergyefficiency.

Ar. Sriram Further adds that there are an array of passive strategies such as cross ventilation,stackventilation,evaporative cooling, tower cooling, etc., to aid thermal comfort, and strategies such as light shelves, reflective surfaces, ceiling cut-outs,strategiccourtyards,controlling building depth, etc. to maximise daylighting. In active methods, energyrated conditioning systems, adaptive cooling, climate-controlled regions, advanced sensors and optimisation, etc. are available for thermal comfort. Active strategies such as controllable kinetic façades, and sensory controls, maximise naturallight.

LATEST FAÇADE & FENESTRATION TECHNOLOGIESTOBUILDBETTER

Some of the latest technologies include dynamic glazing systems that adjust tint levels based on external conditions, transparentphotovoltaicglassforenergy generation, and smart façade systems equipped with sensors and actuators for real-time response to environmental changes,statesAr.Kembhavi.

Withthetechnologiesandcomputational softwareavailabletoday,

ACP Cladding: Over 1.2 Lac Sqmt of ACP cladding adorns the facades, providing durability and visual appeal to the architectural ensemble (Facade, Grandthum - a mixed use project by Group-108)

Dancing Feature: A captivating highlight of the unitised system, the dancing feature spans 2 feet and 4 feet wide, installed on glass panels, adding a dynamic element to the architectural composition - Grandthum project by Group-108

a lot of designers are moving towards intelligent façades, which can react based on environmental conditions. If it’s a cloudy day, the fenestrations would open up to bring in more natural light, andviceversa,notesAr.ShridharRao.

The energy needed to move these mechanisms is self-generated by the building. For all the energy spent during theconstructionofthebuilding,itisnow possible to generate energy from the operation of the buildings and utilise it foritsfunctioning.

The forefront of façade technologies encompasses dynamic solutions, says Ar, Bhole. Kinetic façades respond to environmental conditions, optimising both energy performance and occupant comfort. Building-integrated photovoltaics (BIPV) generate clean energy directly on the façade, contributing to sustainable power sources. Biomimetic materials, inspired by nature, offer solutions like selfcleaning surfaces and heat-regulating properties. Smart glass technologies, such as electrochromic glass, adjust transparency based on lighting conditions, providing privacy and glare control. These innovations collectively

redefine the standards for efficient and environmentally conscious building design.

According to Er. Rohit Rajpoot, the following technologies will help build sustainably:

• Dynamic glass: Dynamic glass technology enables windows to tint automaticallyinresponsetosunlight, reducing solar heat gain while preservingnaturallightandviews.

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• Smart shading systems: Equipped with sensors, smart shading systems adjust in real-time to optimise daylight levels, minimise glare, and regulate interior temperatures, improving comfort and energy efficiency.

• Integrated photovoltaics (BIPV): BIPV systems seamlessly integrate solar panels into façade elements, generating renewable energy and providingthermalinsulation.

• Double-skin façades: Double-skin façade systems incorporate an outerlayertobufferagainstexternal conditions, enhancing insulation andacousticperformance.

• Nano-coatings and self-cleaning materials: Advanced nano-coatings applied to glass surfaces repel dirt and water, reducing maintenance andenhancingaesthetics.

• Prefabricated façade systems: Prefabricated systems streamline construction, reduce waste, and improvequalitycontrol.

These technologies collectively offer higher energy efficiency, comfort, and sustainability, meeting the evolving demands of modern architecture and environmentalresponsibility.

Large glass facade designed to be Sustainable, FHD India- Photo credit Shamanth Patil

A project by Vivek Bhole Architects

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Talking about the future materials, Ar. Sriram says that fabric façade is a simple and cost-efficient technology that is suitable for Indian conditions. It can transform cost-efficient structures such as MLCP, warehouses, back-end offices, etc.They are simple to execute, fast to construct, easy to quality control, and aesthetically pleasing. Their fire rating is getting better with time. In fenestration, concealed aluminium frame is a technology that changing the way buildings are planned. Green spacesbesidevillashaveincreaseddue to the availability of sleeker aluminium sections.

The future of façade is changing based on the technologies that are coming up. As sustainability and user experience become more important in architecture, façades will only continue to play a vital role in creating visually striking and energy-efficient buildings. According to Sumesh Sivasankar, biophilic façades, smart façades, parametric façades, kinetic façades, 3D façades, and zerocarbon façades are just a few examples that are shaping up and changing the futureoffaçadearchitecture.

FUTURE FAÇADES, 50 YEARS FROM NOW

Looking ahead to the 2070s, Ar. Kembhavi envisions façades that are

highly responsive and adaptive, capable of self-regulating to optimise energy performanceandoccupantcomfort.This may involve the widespread integration of nanotechnology for self-cleaning and self-repairing surfaces, as well as advanced biomimetic designs inspired by natural systems. Additionally, he foreseestheincreaseduseofsustainable

materials and the seamless integration ofbuilding-integratedrenewableenergy systems, transforming façades into active contributors to environmental sustainability.

Buildings will be valued based on their lifetime energy utilisation. Energy generation shall be pertinent in terms of making decisions about façades. Designerswouldbeabletoanalysetheir buildingdesignsduringtheirconception to be able to make informed decisions, envisagesAr.ShridharRao.

Envisioning façades in the 2070s involves a paradigm shift towards fully integrated, self-sustaining building envelopes, forecastsAr.Bhole.Bio-integratedfaçades could feature living walls, algae panels, or vertical farms, seamlessly blending nature with architecture. Adaptive materials might exhibit self-repairing capabilities, generate energy, and respond to environmental cues in real time,optimisingbothperformanceand

ADNOC HeadQuarters, Abu Dhabi, UAE

Embassy Taurus TechZone, Thiruvananthapuram, India, Vestian Global Workplace Services Private Limited

#zdwexpo www.zakdoorsandwindows.com

/zdwexpo

/windowfacadeexpo/zakdwe

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comfort. Advanced digital integration could result in interactive façades that not only display information but respond to user input, generating art or music, predicts Ar. Bhole. This visionary approach anticipates a future where sustainability, innovation, and aesthetic

evolution converge to redefine the built environment.

Er. Rohit Rajpoot envisions smart and responsive future façades with the followingfeatures:

• Advanced sensors and artificial intelligence enable façades to dynamicallyadjusttoenvironmental conditions, optimizing energy efficiency and occupant comfort in real-time.

• Biophilic design integration: Living elements such as green walls and biophilic materials enhance indoor air quality, connect occupants with nature, and promote well-being.

• Nanotechnology and self-healing materials: Façade materials with self-healing properties repair damage autonomously, prolonging lifespan and reducing maintenance costs.

• Energy harvesting surfaces: Integrated photovoltaic and piezoelectric technologies harvest solar and kinetic

energy, contributing to building sustainability and powering integrated systems.

• Interactive and transparent interfaces: Transparent surfaces enable augmented reality experiences, adaptive shading, and personalised environmental controls, transforming façades into dynamicinterfaces.

• Modular and adaptive construction: 3D printing and robotics facilitate rapid assembly and customisation of façade components, promoting sustainable and flexible building design.

• Carbon-negative materials: Carbonnegative façade materials mitigate environmental impact and reduce carbon emissions, aligning with sustainabilitygoals.

There are two schools of future prediction in architecture, says Ar. Sriram. The ‘Utopian school’ imagines 2070 buildings with reflective glass volumes in all geometric shapes. Glass can be engineered to control its thermal, and lighting properties, through electric and magnetic signals, and LED Screens all overfaçades.

Seamless Railings: Extending over 5km, the seamless railings with 16.89 sgp glass and top-bottom powder coated aluminum rails ensure safety and aesthetic coherence throughout the project

Unitised Curtain Wall System (Technal- Male Female System): Spanning across 1 Lac Sqmt, the unitised curtain wall system graces the towers, blending structural integrity with sleek design elements - Grandthum by Group-108

Semi-Unitised System for Retail Front: Covering 4000 Sqmt, the semi-unitised system enhances the retail fronts of the towers, offering a seamless transition between indoor and outdoor spaces Grandthum by Group-108

The second is the ‘Sustainability school’ that imagines 2070 buildings as green vertical gardens as built façade. Concretewallswithautomatedsensory windows, but covered by greenery and shaded by solar panels. This focuses on healthy living and biophilic design. Ar. Sriram believes that the future is somewhere between the two versions of imagination.

Sumesh Sivasankar mentions that the façade will see a drastic change in the design and in the material used to manufacture it. It will be more focused on energy efficiency in the built environment where technology like sensor networks and building

management systems track all sorts of data and will be integrated to enhance the lifecycle of the building with the internetofthings(IoT)thatmayinteract with behavior of the public.

CONCLUSION

Building façades and fenestrations are very important contributors to the comfort parameters & attractiveness of any building. They are the key elements of a building in achieving the dual role of comfort and attractiveness. The concept of sustainability has surfaced to become a guiding paradigm in creating the evolution of the built environment in meeting the needs of humans in the present. Diverse professionals have

Cover Story

sought different ways of meeting this paradigm shift in the built environment by developing design concepts, elements and materials that will ensure theachievementofsustainability.

The cover story emphasises the guidelines for designing a sustainable building façade and fenestration to ensure the comfort of occupants as well as to meet the aesthetic requirements. A sustainable façade design should be a climatic-based approach. This dictates the material, building orientation and fenestration requirementsofthebuilding.Designers can leverage on these elements to accentuate the fenestration and ensure harmonising it with a good understanding of the local climate of the building location. Furthermore, material specification by designers based on the understanding of the immediate and current global climate change is crucial as this will determine thefinalcomfortofoccupants,reduced energy consumption and also visual sustainability of the building typology.

Dancing Feature: A captivating highlight of the unitised system, the dancing feature spans 2 feet and 4 feet wide, installed on glass panels, adding a dynamic element to the architectural composition

Proposed Mixed use development at Whitefield, Bangalore - Kembhavi Architecture Foundation

Design Approach for Façades & Fenestrations

DR. R. RAMESH Managing Director, Archinova

By taking a comprehensive and sitespecific approach that considers climate, geography, and local conditions, architects/façade designers can create façades and fenestrations that are not only visually appealing but also functional and sustainable in their respectiveenvironments.

DESIGNFORVARIEDENVIRONMENTS, GEOGRAPHICAL AREAS, AND CLIMATIC CONDITIONS IN TERMS OF DESIGNANDMATERIALS

Climate Analysis: Understand the local climate, including temperature ranges, humidity levels, wind patterns, and precipitation. This information will guide decisions on insulation, shading, and ventilation.

Orientation

and Solar Exposure: Consider the building’s orientation in relation to the sun. Proper placement of fenestrations can maximize or minimize solar heat gain, depending on the climate. For example, in cold climates, south-facing windows can help capture solar heat, while in hot climates, proper shading is crucial.

Material Selection: Choose materials that can withstand specific environmental conditions. For example, in coastal areas, materials should be resistant to salt corrosion,whileinareaswithheavyrainfall, water-resistantmaterialsareessential.

Insulation: Prioritize effective insulation to regulate internal temperatures. This is crucial in both hot and cold climates. Different insulation materials and techniques may be required based on the climate.

Ventilation and Airflow: Consider natural ventilation strategies to enhance indoor air quality and reduce the reliance onmechanicalsystems.Thisisparticularly important in humid climates. Operable windows, louvres, or other ventilation systemscanbeincorporated.

ShadingDevices: Implementshading devices such as overhangs, awnings, or blinds to control the amount of sunlight entering the building. Adjustable shading solutions allow for flexibility based on the season and time of day.

Vernacular Architecture: Respect and incorporate elements of the local architecturalstyle.Thisnotonlyenhances theaestheticappealbutalsoensuresthat the design is culturally and contextually relevant.

Energy Efficiency: Integrate energyefficient technologies, such as lowemissivity glass, double-glazed windows, and reflective coatings, to minimize energy consumption for heating and cooling.

Adaptability: Design façades that can adapt to changing conditions. For example, consider the ability to close off or open certain areas of the building depending on the season or weather conditions.

Sustainability: Consider the life cycle of materials&theirenvironmentalimpact.

Local Regulations and Codes:

Familiarize yourself with local building codes and regulations. Compliance with these standards is essential for safety and functionality.

GLASS FACADES: DESIGNING MORE SUSTAINABLY

Designing big glass windows sustainably is a challenge, but it can be achieved by incorporating various strategies that focusonenergyefficiency,environmental impact, and occupant comfort. Here are some considerations for designing large glasswindowsmoresustainably:

High-Performance Glass: Choose a high-performance glass with lowemissivity (Low-E) coatings to minimize heat transfer. This helps in maintaining comfortable indoor temperatures and reduces the reliance on heating and coolingsystems.

Double or Triple Glazing: opt for double or triple glazing to enhance insulation. Multiple layers of glass with inert gas between them provide better

thermal performance, reducing energy consumption.

Thermal Breaks: Incorporate windows with thermal breaks in the frame. This helps prevent heat from transferring through the frame, improving overall energyefficiency.

Solar Control: Use glass with solar control coatings or tinting to mitigate the impact ofdirectsunlight.Thisreducestheneedfor excessivecoolingduringhotperiods.

IMPROVING ENERGY PERFORMANCE OFANYBUILDING

Improving the energy performance of a building through proper façade and fenestrationdesignsiscrucialforachieving energy efficiency and sustainability. Here are key strategies to enhance energy performanceinthiscontext:

Optimize Window-to-Wall Ratio:

Balance the amount of glazing with solid walls to achieve an optimal window-to-

wallratio.Thishelpsinmaximizingnatural light without compromising thermal performance.

Select High-Performance Glazing: Choose energy-efficient glass with low-E coatings, double or triple glazing, and otheradvancedtechnologiestominimize heattransfer.Thisimprovesinsulationand reducestheneedforheatingorcooling.

Consider Thermally Broken Frames:

Use window frames with thermal breaks to prevent thermal bridging. This reduces heat transfer through the frame, contributingtooverallenergyefficiency.

ImplementDynamicShadingSystems:

Install shading devices, such as external louvres or blinds, that can dynamically adjust based on sunlight conditions. This helps control glare and solar heat gain, enhancingcomfortandreducingtheload onHVACsystems.

UtilizeNaturalVentilation: Incorporate operable windows and ventilation strategies to encourage natural airflow. This reduces the reliance on mechanical ventilation systems and improves indoor airquality.

DesignforPassiveSolarGain: Consider thebuilding’sorientationandincorporate passive solar design principles. Optimize window placement to capture solar heat in colder months while minimizing direct sunlightduringwarmerperiods.

ThermalMassIntegration: Use thermal mass materials in the building envelope, such as concrete or masonry, to absorb and store heat. This can help regulate indoortemperaturesandreducetheneed formechanicalheatingorcooling.

Employ High-Reflectivity Materials:

Choose materials with high solar reflectanceforexteriorsurfaces,especially for roofs and walls. High-reflectivity materialscanreduceheatabsorptionand lowercoolingloads.

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AirSealingandInsulation: Ensureawellsealed building envelope to minimize air leakage. Adequate insulation in walls, roofs, and floors is essential to prevent heatlossorgain.

Smart Building Automation: Implement building automation systemsi.e.IBMStocontrolandoptimize energy usage. This includes automated shading, lighting controls, and HVAC systems that respond to occupancy and environmentalconditions.

GreenRoofsandCoolRoofs: Consider green roofs with vegetation or cool roofs with reflective materials to reduce heat absorptionandlowercoolingdemands.

Energy-Efficient Lighting: Integrate energy-efficient lighting systems that work in tandem with natural light. This reduces the need for artificial lighting duringdaylighthours.(i.e.daylightfactor)

Local Climate Considerations: Tailor façade and fenestration designs based on the specific climatic conditions of the region.I.e.Averagetemperatureforthelast decadecanbetakenfromtheIMDsite.

By implementing these strategies, we can significantly improve the energy performance of buildings, leading to reduced energy consumption, lower operationalcosts,andamoresustainable BUILTENVIRONMENT.

PASSIVE/ACTIVE WAYS ENSURING THERMAL COMFORT THROUGH NATURAL VENTILATION AND

OPTIMISINGNATURALLIGHT

Achieving thermal comfort through naturalventilationandoptimizingnatural light in a space can be accomplished through a combination of passive and active design strategies. Here are both passive and active approaches to ensure thermalcomfort:

PassiveStrategies:

Building Orientation: Properly orient the building to take advantage of natural sunlight. Maximize south-facing windows in colder climates for passive solar heating, while minimizing east and west exposures to reduce heat gain. (I.e. Latitude/longitude, MSL of the place can beusedonthebasicdata)

DaylightingDesign: Design spaces with ample access to natural daylight. Place windows strategically to distribute light evenly throughout the space, reducing the need for artificial lighting during daylighthours.

Shading Devices: Implement external shading devices, such as overhangs, awnings, or louvres, to control direct sunlight and prevent excessive heat gain. Adjustthedesignbasedonthebuilding’s orientationandthesun’spath.

Natural Ventilation: Design spaces to facilitatenaturalventilationbyincorporating

operable windows, vents, and crossventilation paths. Utilize prevailing winds and create openings to allow the flow of freshairthroughthebuilding.

Thermal Mass: Integrate thermal mass materials, such as concrete or stone, into the building envelope. These materials absorb and store heat, moderating temperature fluctuations and enhancing thermalcomfort.

Green Roofs: Implement green roofs to provide insulation and absorb heat, reducing both heat gain and loss. Green roofs also contribute to a more comfortablemicroclimate.

Cool Roofs: Use reflective roofing materials to minimize heat absorption and reduce the urban heat island effect. Cool roofs can help maintain lower temperatureswithinthebuilding.

High-Performance Glazing: Select energy-efficient glazing with low-E coatings and appropriate shading properties to control solar heat gain and loss.

ACTIVESTRATEGIES:

Mechanical Ventilation with Heat Recovery: Use mechanical ventilation systems with heat recovery to bring in fresh air while minimizing heat loss in colder climates. This enhances indoor air quality while maintaining energy efficiency.

Automated Shading Systems: Implement automated shading systems that adjust based on the position of the sun and the intensity of natural light. This helps optimize daylighting while minimizingglareandheatgain.

Smart Lighting Controls: Integrate smart lighting controls that adjust artificiallightinglevelsbasedonavailable naturallight.Thisensuresoptimallighting conditions while minimizing energy consumption(LCS).

Effective shading devises on façades

Sustainable façade design

Ventilation Zoning: Create ventilation zones within a building to allow for the targeted adjustment of airflow based on occupancy and thermal comfort requirements.

Thermal Comfort Monitoring: Use sensors and monitoring systems to assess indoor thermal conditions. This information can be used to adjust ventilation rates, shading devices, and otherparameterstomaintaincomfort.

Solar Tracking Systems: Explore solar tracking systems that adjust the orientation of solar panels, windows, or shading devices throughout the day to optimizeexposuretosunlight.

Energy-Efficient HVAC Systems: Integrate energy-efficient heating, ventilation, and air conditioning (HVAC) systems that complement natural ventilation efforts. Use variable-speed systemsandenergyrecoveryventilators.

Occupancy Sensors: Install occupancy sensorstocontrollightingandventilation based on the number of occupants in a space. This prevents unnecessary energy consumptioninunoccupiedareas.

By combining passive and active design strategies, we can create spaces that prioritize thermal comfort, energy efficiency,andaconnectiontothenatural environment.Tailoring these strategies to

the specific characteristics of the site and climateenhancestheireffectiveness.

LATEST FAÇADE AND FENESTRATION TECHNOLOGIES

severaladvancedfaçadeandfenestration technologies have been developed to enhance building performance, energy efficiency,andoccupantcomfort,keeping in mind that innovations in this field are ongoing, and new technologies have emerged. Here are some cutting-edge façadeandfenestrationtechnologies:

Dynamic Glass: Electrochromic Glass:

This glass can change its tint dynamically inresponsetoelectricalvoltage,allowing for on-demand control of light and heat entering a building. It helps optimize natural light while managing glare and heatgain.

SMARTWINDOWS:

• Photochromic Windows: These windows automatically adjust their tint based on sunlight intensity, reducing the need for manual shadingorblinds.

• Thermochromic Windows: Similar to photochromic windows, these change tint based on temperature, optimizingheatandlightcontrol.

Vacuum Insulated Glass (VIG): VIG technology uses a vacuum between two glass panes, significantly improving insulation compared to traditional double-glazed windows. This enhances thermalperformanceandreducesenergy consumption.

AerogelInsulation: Aerogels, known for their low thermal conductivity, are being usedasinsulationinfenestrationsystems. These lightweight materials provide excellent insulation properties, reducing heattransferthroughwindows.

BIPV(Building-IntegratedPhotovoltaics):

Integrating solar cells into building façades and windows allows them to generate electricity while serving as

functional building components. BIPV systems can be transparent or semitransparent, providing shading and energygeneration.

KineticFacades: Kinetic façades feature movable components that respond to environmental conditions. These elements can adjust to optimize natural light,shade,andventilationdynamically.

3D-Printed Facades: Advanced manufacturing techniques, such as 3D printing, enable the creation of complex and customized façade elements. This allows for unique designs and precise controlovermaterials,reducingwaste.

Nanotechnology Coatings: Nanocoatings applied to glass surfaces can provide self-cleaning properties, UV protection,andimproveddurability.These coatings contribute to the maintenance ofacleanandefficientbuildingenvelope. Smart Façade Systems: Integrated smart systems utilize sensors, actuators, and automation to optimize energy usage. Thesesystemscanadjustshadingdevices, ventilation, and lighting in response to changingenvironmentalconditions.

ThermalBreakTechnologies: Advanced thermal break solutions in window and door frames help minimize heat transfer and improve overall energy efficiency. Materials such as reinforced polymers or compositematerialsareusedtointerrupt thermalconductivity.

Transparent Solar Cells: Transparent solar panels can be integrated into windows, allowing them to generate electricity without obstructing the view. These cells can capture sunlight while maintainingtransparency.

AdaptiveFacades: Adaptive façades use responsivematerialsorelementstoadapt to changing environmental conditions. This may include panels that open or close based on temperature, sunlight, or otherfactors.

Smart lighting of façades

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These technologies contribute to creatinghigh-performancebuildingsthat prioritize energy efficiency, sustainability, and occupant well-being. It’s important for architects, and developers to stay informed about the latest advancements in façade and fenestration technologies to implement solutions that align with theirprojectgoals.

FUTURE FACADES - 50 YEARS FROM NOW

Predicting specific details about future facadesinthe2070sishighlyspeculative, and it’s challenging to foresee the exact technological and design advancements that will occur. However, we can explore some potential trends and concepts that mayshapethefacadesofbuildingsinthe future:

Responsive and Adaptive Design:

Future facades may feature advanced responsive and adaptive systems that dynamically adjust based on realtime environmental conditions. These systems could optimize natural light, ventilation, and energy usage for enhanced sustainability and occupant comfort.

Nanotechnology Integration: Nanotechnology could play a significant role in façade materials, offering self-healing properties, improved insulation, and advanced coatings for enhanced durability andperformance.

Biological Facades: Innovations in bioengineering might lead to façades incorporating living organisms, such as algae or responsive plant-based systems, to contribute to energy production, air purification,andaestheticvariability.

Energy Harvesting Facades: Facades could serve as active energy-harvesting surfaces, integrating advanced photovoltaic technologies, piezoelectric materials, and other energy conversion systemstogeneratepowerfromsunlight, wind,andvibrations.

Augmented Reality Integration: Façades might incorporate augmented reality (AR) technologies, allowing for interactive and dynamic displays. AR couldbeusedforinformationalpurposes, art installations, or adaptive shading basedonuserpreferences.

Advanced Smart Materials: The development of smart materials with tuneable properties may revolutionize façade design. Materials that can change colour, transparency, or thermal conductivity in response to external stimuli could be employed for aesthetic andfunctionalpurposes.

CarbonCaptureFacades: Facadesmay incorporate technologies to capture and store carbon dioxide from the atmosphere, contributing to carbonneutral or even carbon-negative building designs.

Hyper-Efficient Insulation: Advances in insulation materials could result in hyper-efficient building envelopes, minimizing heat transfer and reducing the need for active heating or cooling systems.

3D-PrintedandRoboticConstruction:

The use of 3D printing and robotics in construction may lead to highly intricate and customized façade designs. This couldenablearchitectstorealizecomplex structuresefficiently.

Transparent Solar Glass: Transparent solar cells integrated into glass panels may become a standard feature, allowing buildings to generate renewable energy while maintaining transparency.

Multi-Functional Facades: Facades could serve multiple functions beyond aesthetics and insulation, incorporating features like air purification, water collection,andurbanfarmingspaces.

Carbon-NeutralBuildingMaterials: The development of advanced, sustainable, and carbon-neutral building materials may become the norm, contributing to environmentally friendly construction practices.

Human-Centric Design: Future facades may prioritize human well-being by integrating biophilic design principles, ensuring access to natural light, views, and green spaces for improved mental andphysicalhealth.

It’s important to note that these speculations are based on current trends and emerging technologies, and the actual evolution of facades in the 2070swilldependonamyriadoffactors including technological breakthroughs, societal needs, environmental considerations, and regulatory changes. The future of architecture and building design will likely be shaped by a combination of scientific innovation, sustainability imperatives, and the evolving needs and aspirations of society.

Future façades - Smart automation of façade

“Future Façades Will Be Multi-Functional & Interactive”

RAJAN GOVIND Director, Facade & Construction Tech Specialist, BES Consultants

Most of the clients today want big glass windows. How can these be designedmoresustainably?

Big glass windows not necessarily will have a negative impact on sustainability, it may even help to optimise since fewer framings are needed. The glass industry is transforming rapidly which allows the manufacturing of large glass panels. The trend of big glass windows perhaps is the outcome of advancements in glazing technologies.

How can we improve the energy performanceofanybuildingthrough proper façade and fenestration designs?

For hot climates prevalent in several regions of India, shading glass windows

or façades will be a highly economical way to reduce heat from the façade. Furthermore, various passive design approaches such as orientations will help to achieve higher energy efficiency.

What are the passive/active ways to ensure thermal comfort through natural ventilation and optimising naturallightwithinaspace?

Naturalventilationshallbeincorporated into the building architecture at master plan levels. So that natural wind forces are harnessed with an appropriate number of openings at optimised locationswithcross-ventilations.Various design tools are available such as Computational Fluid Dynamics (CFD) to performadvancedsimulationtoharness

natural ventilations. Natural lights are harnessed with optimised building orientations and the building’s internal space designs. Glass selection will play a critical role so that natural lights are available in the majority of internal spaces. Sustainable design guides such as IGBC/ LEED give credit points to encourage daylight penetration.

Please tell us about some of the latest façade and fenestration technologies which would help build better

A greater level of awareness is increasingly seen to reduce the carbon footprint of buildings. Façade materials play a major role in this aspect, and the focus is to reduce embodied carbon by using green energy in material manufacturing.Agooddesignapproach is to find a holistic building design, right from concept to architecture to construction to reduce the carbon footprint.

Tell us about future façades in the 2070s,50yearsfromnow.

We could imagine future façades which will be multi-functional, interact with users, power the building and be able to construct with fewer defects using modernconstructiontechniques.

Pan Pacific Hotel Orchard, Singapore

Wing Tower, Cambodia

Avana, a Residential project in Mumbai

The Park –a residential project in Mumbai

“Our Journey has been One of Relentless Innovation and Dedication, Propelling Us to the Forefront of the

Cladding Industry”

Ashok Kr Bhaiya, Owner and CMD, Aludecor Lamination Pvt. Ltd. shaped India's ACP industry in ways that will echothroughtime.Aludecorstandsasa testamenttoacompanythatharnessed audacious concepts, coupled with ingenious craftsmanship, and brought themtolife.Inanerawhenestablished norms prevailed, Bhaiya set his sights on the uncharted, reaching out to a generationyetuntapped.

While others adhered to the norm, Bhaiya envisioned a different path, a path where ACP was not just a product but a symbol of sophistication and innovation.

He steered his vision towards the unconventional, introducing ACP to a nation unaccustomed to its potential. Establishing facilities that married production excellence with futuristic technology, he fuelled the transformation of the industry. Leading Aludecor, he embraced many first-mover advantages to revolutionise the industry. Ashok’s journey is punctuated by a series of unprecedented achievements, reflecting his unyielding commitment to innovation.These pioneering feats, realised under his able leadership, resonate as a testament to Aludecor's role in shaping the industry's

trajectory. His journey is a testament to how seemingly outlandish ideas – like ACP in a world of conventional materials–cantakerootandflourish.

Ashok Kr Bhaiya's influence reverberates acrosstheACPlandscape. His innovative spirit, combined with an unwavering belief in the extraordinary, has forever etched his name in the annalsoftheindustry.Inthisinterview, he takes us through his inspiring journey which reiterates that with vision and innovation, even the most radical ideas can become integral to the very fabricofanindustry.Hereistheexcerpt fromtheinterview.

ASHOK KUMAR BHAIYA Owner and CMD, Aludecor Lamination Pvt. Ltd.

Shangri La, Bangalore

Industry Speaks

Please tell us about the company Aludecor and its products.When was itestablished?

Aludecor, established in 2002, stands as a proud Indian enterprise that excels in crafting metal composite panels. Our journey has been one of relentless innovation and dedication, propelling us to the forefront of the cladding industry both within India and on the global stage.

Our portfolio boasts a diverse array of offerings, encompassing aluminium, zinc, and copper composite panels. In the spirit of continuous progress, we've introduced a groundbreaking creation – the Nexcomb honeycomb panels. This remarkable product features the Nexcore honeycomb core, poised to revolutionise architectural cladding by bringing forth a new era of creativity and excellence.

What are the major milestones in the company’sjourney?

Aludecor stands as a true vanguard of innovation, consistently leading the ACP cladding industry with pioneering accomplishments. From introducing India's first double coat, double bake line to unveiling Zinc and Copper composite panels that redefine design, we've consistentlyembracedfirsts.

Our commitment to advancing safety and sustainability led us to launch India's maiden Anti-Bacterial ACPs and develop the nation's first Fire-rated ACPs with an FR core. The attainment of the globally recognized NFPA 285 certification for our Fire-rated range underscores our unwavering dedication to safety.

Our exclusive partnership with global Zinc leader NedZink showcases our

commitment to delivering the best, while our latest feat—India's pioneering honeycomb Nexcomb panel core— further solidifies our status as industry innovators.

Aludecor's journey is a testament to innovation, setting a standard that continuallypropelstheindustryforward.

Could you please brief me on some of your recently launched products & and the most well-known ones in the market?

Certainly!Ourproductlineupboastsboth recent innovations and well-established favourites that have garnered significant acclaiminthemarket.

Our latest offering, the Nexcomb Honeycomb panel, is a testament to our ongoing commitment to pioneering solutions. Currently available in aluminium, this revolutionary panel showcases a core structure inspired by theintricatedesignofahoneycomb.This construction involves bonding a network of aluminium hexagonal cells, creating a remarkably sturdy yet lightweight composite.Thisinnovation,idealforvaried sectors and industries, offers unparalleled creative freedom and the ability to craft visuallystrikingstructures.We'reproudto mention that we're actively working on expandingthisinnovationtoothermetals as well, further broadening our range of possibilities.

Aludecor is India's exclusive ACP manufacturer with in-house honeycomb core manufacturing facility

Spanning over 4,00,000 sq. ft, Biowonder is the first of its kind Gold Green rated LEED certified environment for workspaces located in Kolkata

Please tell us about your company's manufacturingfacilities.

Aludecor takes pride in its modern manufacturing facilities located in Haridwar, India. These cutting-edge facilities serve as the backbone of our operations,enablingtheproductionofan extensivearrayofproducts.

All the 3 manufacturing units, nestled in the picturesque city of Haridwar, have played a pivotal role in our company's evolution and product innovation. Boasting state-of-the-art machinery, advanced testing capabilities with dedicated R&D labs, and top-tier technology, these facilities stand as

a testament to our commitment to excellence.

Spanning across an impressive 35,000 square meters, our three facilities in Haridwar collectively house an aluminium coil coating capacity of 22,000 metric tons per annum. This robust setup enables us to cater to diverse requirements while maintaining stringent quality standards.

From producing MCPs (Metal Composite Panels) to Zinc solid panels, Honeycomb panels and core, our manufacturing facilities showcase our dedication to precision, innovation, and meeting the demandsofadynamicindustrylandscape.

Tell us about some of the iconic projects in which your products are used as exterior cladding materials.

Every project we undertake holds a special place in our hearts, regardless of sizeorscope.AludecorACPsheetshave

Industry Speaks

played a significant role in shaping a diverse range of creative projects, both in India and internationally.

Herearesomestandoutexamples: Stellar Complex, Ahmedabad: An embodiment of charm and functionality, the Stellar Complex in Ahmedabad designed by the globally renowned ArchitectSanjayPuri,standsadornedwith our Rustic Series. Its simple rectilinear geometry is complemented by subtle colourtones,whiletheangulargeometry adds a striking contrast to the building's overalldesign.

BioWonder, South Kolkata: A true ode to nature, the BioWonder project brings the best of greenery and modern architecture to the city of Kolkata. Powered by Aludecor ACP sheets, the design seamlessly integrates greenery, sunlight, and fresh air, creating a space that allows individuals to thrive close to nature.

Oxygen Business Park, Noida: Our involvement in the Gold LEED energyefficient Oxygen Business Park in Noida was a remarkable achievement. The industrial yet sophisticated look achieved through Aludecor ACP sheets perfectly complements the glass décor. The firerated ACPs by Aludecor have added a focal point, harmonizing all elements seamlessly.

Aludecor manufacturing unit at Haridwar

FR Core Manufacturing facility

Aludecor's architectural brilliance at Hyatt Regency Dehradun Resort and Spa

Industry Speaks

Aludecor's commercial project with Cortina and Timber series

Shangri-La,Bangalore:

Proudly associated with Shangri-La Bangalore, India's first luxury hotel equipped with full fire-rated ACPs. This landmark project exemplifies our commitment to excellence and safety while adding a touch of luxury to architecturalbrilliance.

Each of the projects we associate, reflects our dedication to transforming architecturalvisionsintoreality,providing aesthetic appeal and performance excellenceinequalmeasure.

Please throw some light on the latest materials, technologies and trends in façadecladdinginIndia.

Inthedynamicrealmoffaçadecladdingin India, several materials, technologies, and trendsareshapingthelandscape.

Materials: Glass, metal panels, natural stone, terracotta, composite panels, and high-pressure laminates are at the forefront. Among these, composite

panels and high-pressure laminates are gaining substantial traction. Composite panels, noted for their lightweight durability, offer an array of options, custom designs, and colours to cater to diverse architectural needs. Highpressure laminates, apart from their wood textures, have become versatile choices for both interior design and external cladding, presenting a wide spectrum of design possibilities.

Technologies: Technological strides are revolutionizing façade and cladding systems in India. Building Integrated Photovoltaics (BIPV) is a prime example, usheringinenergy-efficientsolutionsthat integrate solar power generation with building exteriors. Another significant advancement is the infusion of digital printing into cladding materials, allowing for unprecedented design flexibility and customisation.

Trends: The ever-evolving trends in India's cladding landscape reflect global concerns and emerging design philosophies. Sustainability takes center stage,asarchitectsandbuildersembrace eco-friendly materials & practices. Innovative and biophilic designs foster a harmonious connection between architecture and nature, enhancing user experiences.Resilienceanddurability

Wabi Sabi series in residential property

Oxygen Business Park at Noida adorned by Aludecor

Timber series in residential property

Industry Speaks

areparamount,withafocusonmaterials that withstand the test of time and environmental challenges. Moreover, interactive designs are emerging, responding dynamically to changing environmental conditions and infusing vitalityintostructures.

In this swiftly changing environment, Aludecor remains dedicated to staying at the forefront of these trends, offering innovative solutions that echo the evolving needs of architects, designers, andbuilders.

Tell us about the testing and certification methods for your products.

At Aludecor, our commitment to quality goes beyond words – it's ingrained in everyaspectofourproducts.Justasachef meticulouslyselectsthefinestingredients to create a masterpiece, we take great care in sourcing top-notch materials, perfecting formulations, and ensuring exceptional performance in each and everyACPsheetweproduce.

Our dedication to excellence is unwavering,fromthemomentwelaythe foundationtothefinaldelivery.We'renot content with meeting industry standards – we set our own high bar for industrial

excellence and extend that commitment to our customers worldwide.The road to perfection isn't easy, but it's one we walk diligently.

Every ACP sheet that leaves the Aludecor factory is more than just a product – it's a testament to our relentless pursuit of quality.Rigorouslytestedandmeticulously evaluated, each sheet complies with the strict parameters of our comprehensive 204 In-House Tests. Our manufacturing units are buzzing with precision, as we ensure that our products stand up to the toughestscrutiny.

Safety isn't just a checkbox; it's our paramount responsibility to you. We want you to use our ACP sheets with complete confidence, knowing that every element has undergone rigorous scrutiny.Ourvigilantsystemsallowusto monitor every phase of development, giving you peace of mind.

We're not just a name in the industry; we're a symbol of excellence. Our efforts have been acknowledged globally, as we proudly received the Best Quality Practices Award from the prestigious European Society for Quality Research (ESQR) in Brussels, Belgium. This recognition celebrates our commitment toquality,ourinnovation-drivenR&D,the meticulous testing protocols we follow, our industry-leading practices, and the exceptionalproductsweoffer.

At Aludecor, quality isn't a buzzword –it's our way of life.We're not just shaping ACP sheets; we're shaping a legacy of excellencethatstandsthetestoftime."

What are the key factors to consider whilechoosingcladdingmaterials?

Selecting cladding materials involves evaluating factors such as durability, aesthetics, maintenance needs, environmental impact, local weather conditions, cost, fire resistance,

Stellar Complex at Ahmedabad - Designed and conceptualised by Sanjay Puri

Coil Coating line at Aludecor's manufacturing unit

regulations, insulation, installation ease, resistance to pests and decay, and adaptability. These considerations collectively guide the choice of materials, ensuring a harmonious balance between practicality,aesthetics,andsustainability.

What do you see as the main challenges faced by the Aluminium claddingindustry?

In the aluminium cladding industry, challenges include poor fabrication techniques that need modernization, regulatory compliance complexities, the imperative for fire safety awareness and FR grade ACP usage, quality control maintenance,sustainabilityconcerns,and theneedfortechnologicaladvancement.

Adapting to these challenges is essential forindustrygrowthandinnovation.

What keeps your company ahead of its competitors in terms of products andservicesoffered?

At Aludecor, our relentless commitment to innovation and excellence sets us apart from competitors. We thrive on continuous experimentation and innovation within our state-of-the-art facility,ensuringthatourproductsremain at the cutting edge of the industry. Quality and safety are uncompromising pillars of our offerings, bolstered by our unwavering dedication to embracing the latesttechnologytrends.

We pride ourselves on pushing boundaries and breaking barriers, all while considering the socio-economic impact of our products. Our creations aren't just products; they're milestones in architecture, contributing to a better world. What truly distinguishes us is our caring approach toward our customers, fostering relationships that extend beyond transactions. This combination of innovation, quality, care, and forwardthinking is what propels us forward, keepingusastepaheadinthecompetitive landscape.

Industry Speaks

Where do you see the cladding industry as a whole, and the aluminium cladding industry in particular, evolving over the next 10 years?

Having witnessed over two decades of evolution in the cladding industry, I am confident that cladding is more than a trend – it's the architectural future, often referred to as the "skin of architecture." Among the diverse cladding materials available, aluminium stands tall, and ACP remains a favourite choice for design consultants, fabricators, and architects alike.

Ethicalpracticeshaveguidedourjourney, and sustainability has emerged as a central theme. By combining innovation with environmentally friendly methods, the aluminium cladding industry is poised for a sustained and impactful presence. As we move forward, the industry will continue to embrace creative opportunities, reshaping urban landscapes and architectural aesthetics. The coming decade will witness cladding's transformative power, with aluminiumatitsforefront,contributingto a more sustainable and visually stunning builtenvironment.

Double coat double bake line at Aludecor's manufacturing unit

K Raheja Corp Thomson Reuters, Hyderabad Patton House, Kolkata

Project Watch

Work Space Design

GA Infra Office, Keshav Nagar, Jaipur

The project GA Infra Office involves designing an office space spread across three floors, along with a penthouse that will serve as a party area. The entire complex is accompanied by a basement parking floor to cater to parkingneeds.

VARIOUSELEMENTS

The architectural design will encompass multiple elements to create a functional and aesthetic space. These elements might include the layout of workstations, meeting rooms, lounge areas, circulation paths, and special features like the penthouse/partyarea.

COLORSCHEME

The chosen colour scheme for the project is a combination of blue and grey. These colors symbolies water, which is relevant to the office’s focus on water-related work. The colour palette aims to evoke a sense of calmness, professionalism, and the connection to the theme of water.

FURNITURE

The interior design of the office space will feature modern furniture. This could include sleek desks, ergonomic chairs, modular seating, and versatile furniture arrangements that promote comfort, collaboration,andproductivity.

MATERIALS

The exterior facade of the building will utilize a combination of brick and stone cladding,creatingavisuallyappealingand texturedlook.Inside,full-bodytilesmight

The chosen colour scheme for the project is a combination of blue and grey

be used for flooring, providing durability andeasymaintenancewhilecontributing totheoverallaesthetic.

THEPARKINGAREAS

The first basement level will serve as a parking area. The second basement level will house the main office workspace. With seating for 106 individuals, this area will accommodate workstations and collaborativespaces.

GROUNDFLOOR–WORKSPACE

The ground floor will continue the workspace theme with a layout that accommodates workstations and collaborative areas. Common toilets on this level will ensure accessibility for everyoneworkingonthisfloor.

THEFIRSTFLOOR-WORKSPACE

Similar to the ground floor, the first floor will offer more workspace area with workstationsandcollaborativespaces.

THE SECOND FLOOR - DIFFERENT CABINSSEATING

Thesecondfloorwillintroduceadifferent layout, featuring individual cabins for privacyandfocusedwork.

THE THIRD FLOOR - DIRECTOR’S CABINANDMEETINGROOMS

Thethirdfloorwillbeahubformanagerial and leadership activities. It will include

director’s cabins for private work, as well as meeting rooms for discussions and presentations.

THE FOURTH FLOOR - BEDROOM SPACESWITHTERRACE

The fourth floor will introduce a residential component, with bedroom spaces designed for accommodation. Additionally, a terrace area will provide an outdoor retreat for relaxation and gatherings.

THE FIFTH FLOOR - PENTHOUSE FOR PARTY

The fifth floor will feature the penthouse area designed specifically for parties and events.

The zoning strategy reflects a thoughtful approachtocreatefunctionalanddistinct areas within the building, catering to various needs and activities of the occupants.

QUICKFACTS:

• Projectname: GAInfraOffice

• Designteam: Rajkumar Architects

• Location: KeshavNagar, JaipurRajasthan

• Area: 7000Sqft

• Photocourtesy: CaptureIndia byAyushOstwal

AR. RAJKUMAR KUMAWAT

Founder & Principal Architect, Rajkumar Architects

ABOUT THE AUTHOR

RajkumarArchitects,foundedbyRajkumar Kumawat has decades of expertise cultivated at Design Square Architects. He stands as a symbol of innovation and excellence in the architectural sphere., the architect’s seasoned experience enriches the firm’s foundation, guiding a vision that seamlessly merges creativity and functionality to craft truly inspiring spaces,continuingalegacyofexcellence inarchitecturalinnovation.

The firm specialises in bespoke environments that uniquely reflect the personalities of inhabitants. Rajkumar Architects focuses on luxury residential projects. The firm’s philosophy revolves around keen attention to detail, emphasizing volume, scale, and materiality to create a thoughtful design. Rajkumar Architects continues to redefine contemporary architectural paradigms, offering a blend of creativity and functionality that leaves a lasting impression.

Project Watch

A Symbol of Architectural Brilliance & Cultural Significance

Pradhan Mantri Sanghralaya, Teen Murti, Delhi

Located amidst the historic surroundings of Teen Murti in Delhi, the Pradhan Mantri Sanghralaya stands as a symbol of architectural brilliance and cultural significance. As the façade project manager, spearheading this iconic project marked a significant milestone in my career journey.

DESIGNCONCEPT

The design concept of the Pradhan Mantri Sanghralaya encapsulated a harmonious blend of tradition and modernity,payinghomagetoIndia’srich heritagewhileembracingcontemporary architectural principles. The façade served as the canvas upon which this vision unfolded, reflecting the ethos of thenation’scapital.

FAÇADEANDFENESTRATION DESIGN

The cornerstone of the façade design lay in the meticulous installation of

zinc cladding and roofing elements, symbolising strength, durability, and aesthetic finesse. The expansive area of flat lock panels spanning 22,000 Sq ft exuded elegance and uniformity, seamlesslyintegratingwiththebuilding’s architecturalnarrative.

Adding a touch of intricacy and texture, the sinewave perforations covering 6,000 Sq ft allowed for controlled daylight penetration and ventilation, enhancing the building’s functionality while adding visual interest.

The standing seam roofing, covering 506 Sq ft, exemplified precision and craftsmanship, forming a seamless transitionbetweenthebuilding’sexterior andtheexpansiveskyabove.

A crowning achievement in the roofing design was the creation of a 24-spoke structure with flat lock panels, culminating in a centre ring reminiscent of the national flag, symbolising the pride and integrity of the nation.

Pradhan Mantri Sanghralaya stands as a symbol of architectural brilliance

The design concept of the Pradhan Mantri Sanghralaya

Zinc roofing

TECHNICALDETAILS

The installation of zinc cladding and roofing demanded meticulous attention to detail, with a focus on material specifications, structural integrity, and weatherresistance.Eachcomponentwas meticulously fabricated and installed, ensuring adherence to the highest standardsofqualityandcraftsmanship.

The circular design of the PM Museum building, with its five shell walls completely clad in zinc, posed unique challenges that were met with innovative solutions and technical expertise. The integration of the 24-spoke roofing structure with the central ring exemplified the fusion of functionality and symbolism, creating a distinctive architectural feature that captured the essence of the project.

CONCLUSION

The completion of the Pradhan Mantri Sanghralaya marked a triumphant moment in my career, symbolising the successful culmination of vision, dedication, and expertise. The project stands as a testament to the enduring spirit of innovation and excellence in façade design and execution, leaving an indelible mark on the architectural landscape of Delhi and beyond.

QUICKFACTS:

• Project: PradhanMantri Sanghralaya(PMMuseum)

• Location: TeenMurti, Delhi

• Client: CPWD

• Architect: SikkaAssociate

• Materialsusedforfaçade &fenestration: zinc cladding&zincroofing

• CommencementDate: 18July2020

• CompletionDate: 22 November2021

Project Watch

ER. ROHIT RAJPOOT

Assistant Manager-Façade, Group-108

ABOUT THE AUTHOR

Er. Rohit Rajpoot, a structural engineer with an M.Tech from Gautam Buddha University, Greater Noida, U.P. began his career at Woodrap Corporationin since 2018. He efficiently managed the prestigious P.M. Museum project in Delhi, gaining recognition for his expertise. Currently, he holds the position of Assistant ManagerFaçade at Group-108, overseeing the Grandthum project, renowned for its twin towers and 8 retail blocks. His focus encompasses façade execution and project management. With Group-108 renowned for excellence in construction and development, Rohit was committed to delivering superior results and contributing to the success of every entrusted project.

Stages of construction - zinc cladding & zinc roofing

An enduring spirit of innovation and excellence in façade design

Project Watch

The Dichotomous House

Vasant Kunj, New Delhi

The client, a family of 4, came to R+D Studio with a brief to design a24,000Sqfthousewithservant’s quarters, a guard house and a store. The house was a home with views and vistas. It was important for them to have their house capture the landscape both inside and out. The daughter-in-law, an architect by profession, and son, an architectureenthusiast,bothwantedthe house to speak of the times and make a design statement both in experience and look. The parents were modernists and wanted the house to be stately that would match their industrialist status and yet not compromise on the aspirations of their children. Unlike Delhi farmhouses, they wanted minimal bedroomsandutilitarianspaceswiththe ability to create entertainment spaces of differentscales.

CONCEPTNOTE

The residence is a coalesce of two contrastingelementsinform,materiality and space. Designed for a family of two couples-elderlyandyoung,itisabinary

oftheirspirits.Theformisacomposition of straight clean lines interrupted by quirky curves which evoke a sense of eccentricity in a stable geometry. The design intends to blur the boundaries between exterior and interior spaces bringing in the lush green gardens.

The spatial hierarchy created finds small spaces complementing the larger double-height ones. The design has an open plan, a system of rotated blocks and funicular arches. The ground floor caters to the social spaces while the upper floor to the private. A basement

Façade views

The stairway

with a sunken garden creates room for recreational spaces. The juxtaposition flowsinmaterialsasCortensteelhaving a rustic appearance sits with a white stucco finish.

DESIGNPROCESS

The starting point for the design was the idea of yin-yang where we knew that the old and new were to be balanced. The design was conceived in frames that captured the best views from anywhere in the house with the idea of bringing outside in. The public and semi-public spaces were restricted to the ground floor and basement while the private spaces were stacked on the first floor. The fins and their location were explored keeping in mindVaastu, ecology and the different programmatic elements. The design narrative ties the landscape with the different elements of the programme and architecture making it an integrated designprocess.

QUICKFACTS:

• Project: TheDichotomous House

• Location: VasantKunj,New Delhi

• Program: JointFamilyDwelling

• Client: Mr.Jaipuria

• Architect: R+DStudio, Gurugram

• Team: ShikhaDoogar,Shridhar Rao,KarishmaGarg,Manya Walia

• SiteArea: 2.05Acres

• Builtup:18,500sqft

• MonthofCompletion: March 2023

• Photography: JaiKhurana

Project Watch

ABOUT THE AUTHORS

Shikha Doogar & Shridhar Rao are Founding Partners of R+D Studio - a Delhi NCR and Dubai based Design collaboration dedicated to innovation in architectural practice through exploration of process and production.

A practising architect for 15 years, Shikha spent over 4 years of her career as a Project Architect at Gehry Partners, where she worked alongside renowned architect Frank Gehry & his design partner Craig Webb. Prior to this, Shikha worked as the lead designer at Costas Kondylis & partners. Shikha set up her practice R+D Studio in 2008 in India.

Shridhar Rao has over 23 years of experience in the field of architecture. During his tenure at Gehry Partners, Shridhar worked on many noteworthy projects including Museum Foundation Louis Vuitton, Guggenheim Abu Dhabi, etc. Prior to this, Shridhar worked on many mixed use and commercial projects with NBBJ in New York. In 2009, Shridhar movedtoIndiatojoinStudioU+A.

Shikha and Shridhar hold visiting faculty position at Sushant School of Art & Architecture, Gurgaon, India.

AR. SHIKHA DOOGAR Partner, R+D Studio

AR. SHRIDHAR RAO Partner, R+D Studio

Window Techs - A Pioneer in Fire Safety Solutions

Window Techs at Yashobhoomi

In today’s world, where safety is paramount, Window Techs has emerged as a pioneer in fire safety solutions, particularly with its cuttingedge fire curtains.These curtains address the unique challenges posed by modern architectural designs, offering state-ofthe-art solutions that seamlessly blend safetywithaesthetics.

FIRE CURTAINS:TAILORED SOLUTIONS FORMODERNSPACES

In large, open environments like malls and offices, traditional fire barriers like doors often fall short. Recognising this, Window Techs introduced fire curtains - a vertical solution designed to effectively halt the spread of fire, prevent its escalation, and safeguard escape routes. These curtains offer a flexible and efficient alternative perfectly suited to contemporary architectural designs.

RIGOROUSLYTESTEDAND CERTIFIED

Window Techs prioritises the reliability of its safety solutions. Their fire curtains

undergo stringent testing, adhering to international standards such as EN 1634-1, EN 12101-1, and EN 1526911. With certifications from European bodies, these curtains meet the highest technical and quality standards, ensuring their effectiveness in realworld scenarios.

INNOVATIVEFEATURESFOR ENHANCEDSAFETY

Utilizing advanced CAD technology, Window Techs designs fire curtains with features like emergency retract, obstruction sensors, and audio/visual warnings. These features enhance the functionality of fire curtains during emergencies, providing occupants with addedsafetyandpeaceofmind.

PROVENSUCCESSSTORIES

Window Techs has made significant strides in the field of fire safety with successful projects like installations at Bharath Mandapam in New Delhi, Walmart locations, and airports like Rajiv Gandhi International Airport in Hyderabad.These projects demonstrate Window Techs’ commitment to safety and reliability, earning trust from global brands and critical infrastructure projects.

In conclusion, Window Techs stands as a beacon of innovation and reliability in fire safety. By pioneering the development of fire curtains and leveraging innovative technology, the company offers unique solutions that prioritize both safety and aesthetics. With a track record of successful projects and international certifications, Window Techs continues to lead the way in enhancing fire safety across diverse industries and environments.

For more information, contact:

Website: www.windowtechs.co.in

Email: info@windowtechs.in Phone: +91-9958803531 PlotNo.805,Sector69,IMTFaridabad, 121004,Haryana,India

Window Techs Factory

Fire Curtain Fabric

Revolutionising the Glass Industry: A Partnership of Innovation

In the dynamic world of glass innovation, one partnership stands out for its unwavering commitment to pushing boundaries and driving progress. Saugaat Inc. and Elkem have joined forces to redefine the architectural landscape, bringing together decades of expertise and a shared passion for innovation.

Elkem, a global frontrunner headquartered in Norway, boasts a rich legacyofnearly120yearsinsilicon-based materials. Their expertise is renowned worldwide,withElkemIndiaservingasa beacon of pioneering innovation, trust, and unparalleled quality. Together with Saugaat Inc., Elkem aspires to transform structures into symbols of progress and sustainability.

Withover125yearsofhistory,Elkemhas earned its stripes as a trusted provider of premium silicone sealant products. Their recent introduction of projectcentric secondary insulating glazing sealants, including the groundbreaking STARSIL™ SLT 9101 and STARSIL™ SLT 9100, marks a significant leap forward for the construction industry.

STARSIL™ XH 9101, a specialized twocomponent, neutral-curing silicone sealant engineered for insulating glass assembly, epitomizes Elkem’s commitment to innovation. Similarly, STARSIL™ SLT 9100, a two-component, 100% silicone sealant tailored for insulating glass applications, showcases Elkem’sdedicationtodeliveringtailored solutions.

But Elkem’s innovation doesn’t stop there. Their extensive range of silicone sealants, such as STARSIL™ XH – 881 for general purposes, STARSIL™ XH – 6050 for curtain walls, and STARSIL™ XH – 6060 for stone sealing, caters to diverse industry needs. Each product, including STARSIL™ XH – 6300 and STARSIL™ XH – 6600, embodies Elkem’s commitment to quality and performance.

In this dynamic landscape, Saugaat Inc. and Elkem are not content with resting on their laurels. Their partnership is driven by a shared vision of continuous development and innovation. By staying ahead of markettrendsandevolvingconsumer needs,theyarereshapingtheindustry, one groundbreaking product at a time.

Join us on this journey of transformation. Together, Saugaat Inc. and Elkem are redefining what’s possible in the glass industry, pushing boundaries, and creating a sustainable future for generations to come.

For more details on the brand, contact:

Saugaat INC.

Headoffice: 9, Kaopte Meher Market, Wadala Naka, Nashik, Maharashtra India. 422001.

Email: saugaatinc@gmail.com

Tel: +912532597864

Mob: +919664561331

Mob: +917057888158

New Roof Windows from Lingel: Innovating Spaces

for Healthier Living, Inside & Out, with Transformative Designs & Quality

With the trend that people spend more than 90% of their time indoors without sometimes receiving adequate exposure to natural light. LINGEL WINDOWS incorporates the VELUX roof window brand, which offers a variety of solutions to improve these livingconditions.

VELUX promises to improve people’s quality of life thanks to its focus on providing natural light and air exchange, with its multiple window models that adapttoalltypesofroofsanduserneeds.

Starting with the models with pivoting openings, the GGU window stands out, a window with an interior frame in highquality Nordic pine wood with a white polyurethane coating, maintenancefree and highly resistant to humidity, which makes it perfect for rooms such as bathroomsandkitchensorwhenawhite and modern design is desired. It has an

anodised aluminium exterior and double glass with interior lamination, argon gas chamber,andtemperedexteriorglass.

In addition to having a pivoting opening, the sash of these windows has a 180° rotation for cleaning the exterior glass, it has latches that fix the sash both for cleaning it or leaving it open for ventilation.

Among the most innovative products is the ROOF BALCONY window, which is a window for a sloping roof that can be converted into a balcony, as its name indicates.

It is a combination of an upper window with a projecting opening and a lower element projecting outwards equipped with side railings that deploy automatically.Bothofferthepossibilityof convertingawindowintoabalconyinan instant, letting in more natural light and ventilationandthusenjoyingtheoutside fromtheinside.

All VELUX models for inclined roofs have a ventilation system with a fin at the top that allows air exchange in the rooms with the window closed and has a dust, insect,andrainfilter.

The VELUX interior blinds allow you to control incoming light for the perfect atmosphere. They are available in a wide range of colors and styles to match your style. The VELUX external awning blinds and roller shutters block out the sun’s rays and protect your home from the elements.

AllVELUX roof windows can be operated manuallyorelectrically.

For more details on the product, contact: LingelWindows and Door

Technologies Private Limited Kapriwas,Sec-14Rewari,Haryana, 123106India

Website: www.lingelwindows.com

Email: mario@lingel.in

Phone: +919870273743

Laminated Safety Glass that Meets the Highest Requirements

Trosifol® PVB and SentryGlas® Ionoplast Interlayers from

Glass is irreplaceable in many applications – in architecture, the automotiveindustry,shippingand railcars. For the glass industry, Kuraray´s Advanced Interlayer Solutions Division, part of the Kuraray Group - comprising Trosifol® PVB and SentryGlas®ionoplast interlayers - offers the world´s broadest portfolio of innovative glass solutions. Enjoy greater design freedom and give your glazing strength, clarity, character and purpose with solutions that cover safety, security, sound insulation, birdfriendly solutions, UV/solar/energy management,colourandprint.

CRYSTALCLEARFORMAXIMUM FREEDOMOFDESIGN

Kuraray´s Advanced Interlayer Solutions are available in many different colours and as structural interlayers. Alternatively, they can be printed to meet individual requirements,allowingmaximumfreedom of design. Due to the inclusion of a highly efficient UV stabiliser, Trosifol® UltraClear offers the world´s highest reduced yellowness index – perfect for laminated glazing with optimum brilliance for windows,doorsandotherglasselements.

FORDEMANDINGSTRUCTURES, SAFETYANDSECURITY

Kuraray´s Advanced Interlayer Solutions can be used to create optimum conditions in buildings. For example, acousticinterlayersmakenoiseinsulation farmoreeffective.UVprotectionprotects works of art in museum furniture and fittingsfromfadingasaresultofexposure to sunlight. By contrast, interlayers with high UV permeability make sure animals andplantsreceiveessentialvitaminD.

Because large, glazed structures can present hazards to local and migrating birds,tocounterthis,wehavedeveloped Trosifol® and SentryGlas® BirdSecure® Pro, which incorporate a dot pattern that makesitmorevisibletobirds.

MARINE,ROADANDRAILSAFETY

For transportation safety, Kuraray´s Advanced Interlayer Solutions offers

Kuraray

high-quality, lightweight laminated glass solutions. For example, they hold the glass when it shatters, so people in cars, trains and buses are not injured by sharp splinters.

Use our Advanced Interlayer Solutions in your laminated safety glass and benefit from the broad portfolio and expertise of Kuraray, the leading producer of PVB and ionoplastinterlayers.

BENEFITS

• ExclusivemanufacturerofSentryGlas® ionoplastinterlayers

• Lowest yellowness index of all PVB filmsinthemarket

• World’s broadest portfolio of innovative glass-laminating solutions, including structural and functional interlayers for safety and security applications, sound insulation, UV protectionandbird-friendlysolutions

For more details on the product, contact:

Kuraray India Pvt. Ltd.

A-110, Boomerang Building, Chandivali Farm Road, Chandivali, Andheri East –Mumbai 400072, Maharashtra INDIA

Sumit Banerjee

Manager–Sales&Marketing-India

Website: www.kuraray.com

Email: sumit.banerjee@kuraray.com

Phone: +91-9987556733

Japanese Architect Riken Yamamoto Named the 2024 Laureate of the Pritzker Prize

Jan award that is globally seen as architecture’s highest honour. 78-yearold Yamamoto is known for his social advocacy and his built works marrying public and private space, which often make a point of bringing together diverse groups in urban environments. His career spans five decades and four countries,withahugevarietyofprojects ranging from private residences to public housing, elementary schools to university buildings, institutions to civic spaces,andcityplanning.

“By carefully blurring the boundary between public and private, Yamamoto contributes positively beyond the brief

to enable community. He is a reassuring architect who brings dignity to everyday life,”saysAlejandroAravena,JuryChairand 2016PritzkerPrizeLaureate.

PM Narendra Modi dedicates IIT-Hyderabad Campus to the nation

Hon. Prime Minister Shri Narendra Modi inaugurated the IIT-Hyderabad project recently and dedicated it to the nation. Team CCBA designed this project and they contributed their expertise and creativity to this prestigious project from the conceptual stage to the meticulous planning and execution. Campus design and Christopher Charles Benninger Architects (CCBA) are synonymous in the world of architecture. They have been deeply involved in shaping the architectural

anddesignaspectsoftheIIT-Hyderabad project with the vision of creating a world-class facility that fosters learning, research, and collaboration. Long associated with the designing of the campus since 2007, our scope of work included faculty Housing, Staff

Housing, Lecture Hall Complex, various departments, etc. The IIT-Hyderabad project stands as a testament to the power of collaboration, vision, and unwavering dedication to excellence.

Thedesignoftheprojectisveryunique. The curved walls emerge from the groundbendingoverthehalls,creatinga seamlessintegrationofvariousvolumes leading to an environment that fosters a sense of curiosity and excellence, reflected through the architecture itself.

The architectural practice CCBA founded by Ar. Benninger in 1999, has been recently awarded with highly prestigious commissions for the architectural design of premier educational institutions including the Azim Premji University at Bengaluru; and the Indian Institute of Technology, in Hyderabad, Indian Institute of Management in Kolkata, etc.

apanese architect Riken Yamamoto has been named the 2024 Laureate of the Pritzker Architecture Prize,

Jian Wai SOHO (Beijing, People’s Republic of China, 2004), designed by Riken Yamamoto

Saint-Gobain MyHome Debuts Innovative Phygital IDX

Store in Chennai

Saint-Gobain has launched an Immersive Diverse Experience (IDX) based MyHome store in Chennai. This flagship project of the homes and hospitality division of Saint-Gobain India willrevolutionisethebuyerexperienceby offering a captivating journey tailored to diverseconsumerpersonas.

TheMyHomeIDXexperienceisasensory adventurethatunfoldsintotwodistinctive

journeys within the store. On the ground floor, an immersive Inspiration Decor journey appeals to emotionally driven customers seeking creative inspiration for their homes. The first floor presents an Interactive Digital journey, targeting logically inclined individuals who prioritize detailed product information andfunctionality.

Hemant Khurana, MD, mortars and homes business, Saint-Gobain India, said, “The launch of the MyHome 2.0 IDX store in Chennai is a significant milestone in our journey to redefine the home solutions landscape, providing homeowners with access to innovative and sustainable productsthatelevatetheirlivingspaces.IDX brings transformative phygital experience to life offering a diverse and immersive journeythatappealstoeverycustomer.”

Tiruchirapalli International Airport

Anew integrated passenger terminal building was inaugurated at the Tiruchirapalli International Airport is located in Tiruchirapalli in January 2024. Also referred to as the Trichy International Airport, it is state-owned and operated bytheAirportsAuthorityofIndia(AAI).

The expansion of the Indian airport addressed the increasing passenger

demand and offered a comfortable travel experience for passengers. The construction of the new terminal building began with a ground-breaking ceremony held in February 2019. The projectwasaimedatreducingcongestion at the airport during peak hours and accommodating 3.52 million passengers by2025-2026.Thenewintegratedterminal is a two-storeyed building alongside the runway. With a built-up area of 75,000m², it can accommodate 3,500 international passengersduringpeakhours.

The terminal building is characterised by a dynamic and dramatic form complemented by a majestic roof. The fully air-conditioned interiors showcase the vibrant colours and rich culture of the city, employing contemporary materials and textures. The government approved Rs9.51bn ($134.2m) in funding, including

The role of digital technology in enhancing the in-store experience, providing interactive tools, and demonstrations, has been leveraged to empower customers. Through extensive consumer studies, MyHome IDX has streamlined the consultation process, integrating interactive and gamified approaches to effectively communicate technical benefits to consumers. In addition to catering to the needs of homeowners, the MyHome IDX also serves as a hub for architects, interior designers, and home construction professionals seeking inspiration and guidance for their projects. With trained in-store consultants on hand to provide personalized assistance and expert advice, customers can embark on their home improvement journey with confidenceandease.

Rs5.64bn ($79.63m) for the terminal building. The remaining financing was used for the development of associated infrastructure.

AAIselectedEgis,aconsulting,construction engineering and operating company, as the design and project management consultant (PMC). Pascall & Watson, an architecturalcompany,wasresponsiblefor the concept design of the new passenger terminalattheairport.

Tiruchirapalli International Airport was expanded with a new integrated passenger terminal building to accommodate increasing passenger demand

The new two-storeyed integrated terminal building has a built-up area of 75,000 Sq m

PM Modi Inaugurates 15 Airport Projects Worth

Rs 9,800 cr

PNarendra Modi inaugurated and laid the foundation stone for a series of ambitious airport projects across India, with a combined value exceeding Rs 9, 800 crore.

Prime Minister Narendra Modi’s inauguration and laying of foundation stones for a series of airport projects across India mark a significant investment in the country’s civil aviation sector. The 12 new Terminal

Buildings inaugurated in key locations like Pune, Kolhapur, Gwalior, Jabalpur, Delhi, Lucknow, Aligarh, Azamgarh, Chitrakoot, Moradabad, Shravasti, and Adampur Airports, along with the foundation stones laid for three new terminals at Kadapa, Hubballi, and Belagavi Airports, demonstrate a commitment to improving air travel accessibility for citizens.

With a combined value exceeding Rs 9,800 crore, these projects are expected to make air travel easier and more convenient for the common people of India. The capacity addition of the 12 new Terminal Buildings to serve 620 lakh passengers annually, coupled with the upcoming terminals expected to accommodate an additional 95 lakh passengers per annum, reflects a substantial expansion in the country’s aviation infrastructure.

Moreover, the incorporation of modern amenities and sustainability features in these Terminal Buildings underscores a commitment to environmental responsibility and passenger comfort. The designs,inspiredbylocalheritagestructures, notonlyprovideaglimpseintotheunique cultureandheritageofeachregionbutalso contribute to the aesthetic appeal of these airport facilities. These modern Terminal Buildings boast state-of-the-art passenger amenities and incorporate sustainability features such as double-insulated roofing systems, energy-saving canopies, and LED lighting.The designs draw inspiration from local heritage structures, reflecting the uniquecultureandheritageofeachregion.

Overall, these initiatives are poised to significantlyboostthecivilaviationsector in India, facilitating economic growth, tourism, and connectivity across the nation.

Thane’s Largest Park Spans an Area Equivalent to Approximately 22 Football Fields

The NaMo Grand Central Park in Thane, sprawling across a vast 25 acre (101171 Sq m) is not just a park; it is a revolution in urban planning. It is not merely a green space but a lifeline,producinganastounding8,84,000 pounds of oxygen annually and thereby,

addressing the urgent need for cleaner air in our urban landscape.The NaMo Grand Central Park - a ground breaking project defying space constraints and setting a newstandardforurbanliving.

Mumbai is one of the most crowded urban areas. For a city where space is considered to a luxury, the fact that a park,equivalentto15footballfields,isset toopennearMumbai,notonlyhighlights theimportanceofopenandgreenspaces but the demand and need to have more ofthemtoimprovethequalityoflife.

The 2023 population density in India is estimated to be 481 people per Km2

(1,244peoplepermi2),ascalculatedona totallandareaof2,973,190Km2(1,147,955 sq.miles).Residentsyearnforrecreational areas and a lung-full of oxygen, which is crucialforphysicalandmentalwellbeing.

TheNaMoGrandCentralPark.Itisnotonly a visionary solution to all urban problems plaguing the city, it a proof of Kalpataru’s fruitful and enduring partnership with the Thane Municipal Corporation that has played a pivotal role in making the Park a reality.TheNaMoGrandCentralParkismore thanjustapark;itisasymbolofSustainable urbanism: and Thane’s transformation, elevating the city’s image as a forwardthinkingleaderinurbanplanning.

rime Minister

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