To Build- Volume 15 I Issue 2

to build

WINTER 2025 Top 5 mistakes made in kitchen planning p56 Servitudes and how to navigate them p48

Volume 15 l Issue 2

for huge impact gardens

GROENKLOOF: an architect’s masterpiece

USING COMPOSITES for creative construction

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EDITOR’S

note Gareth Griffiths editor@tobuild.co.za To Build The built environment is one of the largest contributors to global carbon emissions, accounting for up to 40% globally (www.unep.org/resources/annual-report-2023).

At the same time, it remains one of the least transformed in terms of gender equity. In South Africa, just 13% of registered professionals across architecture, engineering, and construction management are women, according to the Council for the Built Environment (2021).

In the seminal Drawdown book edited by Paul Hawken in 2017, the Drawdown Team identified the role of women and girls as a major factor in drawing down the CO2 in the atmosphere to levels needed to reverse climate change. Hence, in light of Women's Month this August, it is heartening to note that recent programmes are afoot to address the imbalance and bring a broader perspective to shaping the greener built environment.

Such programmes include the Women in Green Building Competition jointly run by the Green Building Council of SA and the International Finance Commission. According to the GBCSA, the initiative provides women professionals in the built environment with accredited training, technical credentials, and national visibility. With these and other interventions, the narrative can be reshaped.

The To Build Team wishes them the best of success with this programme to close the gap between ambition and inclusion.

With that said, welcome to our mid-winter edition. Our articles are lined up for you as easy reads with particular emphasis on handling the season from a design and implementation perspective and what to do to keep the home comfortable during a chilly night or when the seasonal rain storms are battering the exterior.

Gareth 2

winter 2025 | www.tobuild.co.za

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Contents

WINTER 2025

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16 NEWS & VIEWS 8 • AZA 2025 announced • 51 Big Five Awards finalists announced 10 EDGE is retiring NEWS & VIEWS: CONSTRUCTION 12 Committed to a sustainable future and uplifting the youth NEWS & VIEWS: FURNITURE 14 Instagrammable luxury from Dutch brand COVER FEATURE 16 Timeless charm – Thermo Fires wood-burning fireplaces ARCHITECTURE MAIN PROJECT 20 Bespoke design and effective BIM applications at UCL ARCHITECTURAL: PROJECT 26 Project Groenkloof – an architect’s masterpiece 32 Western seaboard villa strikes gold 4

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PROJECT UPDATE 36 Stadio Durbanville construction launch on track for mid-2025 40 Urban design pioneer forges ahead PROPERTY 44 Found the right property – or walk away? The 7 signs PROPERTY LEGAL 48 Servitudes and how to navigate them WINTER WARMING 50 Comfy home this winter – using less electricity FURNITURE 54 Crafted in SA, coveted worldwide

KITCHENS 56 Top 5 mistakes made in planning a new kitchen BATHROOMS 60 Italian chic in sanitaryware WINDOWS 62 Arrow in the quiver of sustainable building INSULATION 66 Insulation: Avoid mistakes - the 10 steps ADVERTORIAL 68 Using composites for creative construction

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Credits

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To Build PUBLISHER Elroy van Heerden Mays elroy@mediaxpose.co.za EDITOR (& IMAGING) Gareth Griffiths editor@tobuild.co.za SUB-EDITOR Sameena Amien CONTENT MANAGER Wadoeda Adams artwork@mediaxpose.co.za EDITORIAL CONTRIBUTORS Andrew Dickson Anthony Schewitz Bryan Hack Cebelihle Mthethwa Graham Wilson Ian Dommisse John Carter

CONCRETE & CEMENT 70 Beautifying concrete

DESIGN & LAYOUT Shaun van Heerden Mays | Anja Bramley | Tia Arendse NATIONAL SALES MANAGER Rene van Heerden rene@mediaxpose.co.za

ENGINEERING 72 Showcasing engineering excellence

PROJECT MANAGER Samantha Morrison samantha@tobuild.co.za ADVERTISING SALES Jacqui Marsh jacqui@tobuild.co.za Lindie van den Abeele lindie@mediaxpose.co.za Rene van Heerden rene@tobuild.co.za

ADVERTORIAL 74 Smarter heating, stronger together ELECTRICAL 76 The proper qualified electrician: the cheapest & easiest route 78 A word on backup batteries

Lance Dickerson Mary Anne Constable Nasreen Badrodien Natassia Badenhorst Pieter Malherbe Renier Botha Stephanie Forbes

DIGITAL DEPARTMENT Richard van Staden Juhi Rampersad Kyla van Heerden

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ADMIN ASSISTANT Ketsia Makola ketsia@mediaxpose.co.za DISTRIBUTION & SUBSCRIPTIONS: Shihaam Gyer distribution@mediaxpose.co.za MEDIA PARTNERSHIPS: Maurisha Niewenhuys maurisha@mediaxpose.co.za FINANCIAL DIRECTOR / ACCOUNTS: Shaun van Heerden-Mays

ADVERTORIAL 81 Make it in Africa to Build Africa PLUMBING 82 Is your hot water cylinder registered?

RECEPTIONIST: Kayley Townsend RETAIL DISTRIBUTION: On The Dot AIRPORT DISTRIBUTION: Media Support PICTURE CREDIT: 123rf.com / pixabay.com

ADVERTORIAL 83 Filling the apprenticeship vacuum HEAT PUMPS 84 Heat pumps: A smart choice GREEN BUILDING: LANDSCAPING 88 Restoring landscapes damaged by overzealous development

Van Heerden Mays Publications CC t/a Media Xpose Company Reg No: 2010/128859/23 6 Carlton Crescent, Parklands, 7441 Tel: 021 424 3625 | Fax: 086 270 9693 Email: info@tobuild.co.za | Website: www.mediaxpose.co.za

DIY: GARDENS & LANDSCAPES 90 Small gestures for huge impact ADVERTORIAL 93 Florastyle 95 SNIPPETS 6

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Disclaimer: The views expressed in this publication are not necessarily those of the publisher or its agents. While every effort has been made to ensure the accuracy of the information published, the publisher does not accept responsibility for any error or omission contained herein. Consequently, no person connected with the publication of this journal will be liable for any loss or damage sustained by any reader as a result of action following statements or opinions expressed herein.

The publisher will give consideration to all material submitted, but does not take responsibility for damage or its safe return.

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NEWS & VIEWS

AZA2025 announced The AZA2025 urban festival returns this August, hosted by the South African Institute of Architects (www.architectureza.org.za) in collaboration with the Gauteng Institute for Architecture and the University of Johannesburg (UJ). AZA returns for its fifth edition as the premier event of the South African architectural profession and the built environment.

It takes place at the main UJ Auckland Park Campus in Johannesburg from 29-31 August 2025. This year, AZA is presented under the themes “Where Architecture Meets Us/ Planet/Future”, to highlight the intersection of architecture, humanity, and future sustainability. The festival offers interactive presentations, debates, workshops, films, architectural and other exhibitions, tours and fringe performance events.

Since its first conference in Newtown, Johannesburg in 2010, AZA has consistently promoted architecture as a powerful weapon for social enablement, arguing that it plays a critical role in shaping the future of a city, and that architects have the potential to

ignite social change and transformation.

Also, that architecture is culture-forming and not merely a product of culture: that daily, it translates and negotiates the full gamut of politics, economics, social benefits and responsibilities, as well as our unspoken hopes, wildest dreams and fears.

Daniel van der Merwe is the person to contact for details on azaprojects@gifa.co.za

Architecture forms the frame for the ways in which people experience their lives, themselves, and their relationships with others. It is undoubtedly one of humankind’s most potent material manifestations.

Architecture and the built environment are extremely revealing of the ways in which we view and construct ourselves as a society, and as individuals within that society.

51 Big Five Awards finalists announced The 51 finalists for the third edition of the Big 5 South Africa Impact Awards were officially revealed in April 2025.

Concor

Big 5 South Africa Impact Awards honour the commitment, skills and vision that continue to shape cities and uplift communities, championing projects that promote sustainable design and construction.

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The awards will take place on 20 June 2025 at the Gallagher Convention Centre in Johannesburg and will celebrate winners across 12 unique categories: Architecture Firm of the Year, Contractor of the Year, Excellence in Leadership, Rising Star, Leading Woman of the Year, Residential Project of the Year, Commercial Project of the Year, Retrofit Project of the Year, Engineering Consultancy of the Year, Infrastructure Project of the Year, Digitalisation Project of the Year, and the newly introduced Environmental Excellence category.

The Environmental Excellence category acknowledges individuals, companies and projects leading the way in eco-conscious construction. Finalists include the Thaba Eco Village & Lifestyle Centre project by Boogertman + Partners; the Let’s Be Green Hillbrow Project by Green Thumb Composting Company; and The Main Reef Water Tower by Murray & Dickson Construction Group. Another key category, Leading Woman of the Year, recognises the rising stars in the construction industry.

“With the Global Environment Facility committing $49.1 million to environmental projects in South Africa, the industry’s shift toward sustainable development is undeniable [see www. dffe.gov.za/mediarelease/singh_globalenvironmentfacility],” says Josine Heijmans, senior vice president (Construction) at dmg events.

To register for Big 5 Construct South Africa, and for more info, go to www.big5constructsouthafrica.com.

NEWS & VIEWS: EDGE

EDGE V2 retiring The Green Building Council of SA (GBCSA) recently issued a crucial reminder in connection with the retirement of EDGE Version 2. Tool developer, International Finance Corporation (IFC), announced that EDGE Version 2 will officially be retired in December 2025. This means that all projects registered or preliminarily certified under EDGE Version 2 must achieve Final EDGE Certification (post-construction)

by December 2025.

Failure to meet this deadline will require projects to transition to EDGE Version 3 (or the version available at that time), which may affect project compliance and certification outcomes.

Key deadlines for the transition • EDGE App Version 2 retirement: December 2025 • Final EDGE certification submission deadline: Round 2 submissions will be accepted until 3 November 2025.

• Audit submission recommended timeline: Projects should ideally submit for audit by July/August 2025 to ensure final EDGE certification is achieved before December 2025.

The GBCSA, along with EDGE experts and EDGE auditors, have been advising clients on this timeline since it was first announced in 2022, and this serves as an additional reminder to ensure all affected projects take appropriate action. Projects that have not yet achieved preliminary certification are particularly urged to review their progress and plan accordingly to either meet the required deadlines or transition to a later version.

“We strongly encourage all stakeholders to plan ahead to avoid any compliance risks or certification disruptions,” a GBCSA spokesperson said.

Further information can be obtained here: http://bit.ly/3GtYJ29 10

winter 2025 | www.tobuild.co.za

EFFICIENT & STYLISH FIREPLACES & BRAAIS WITH MINIMAL ENVIRONMENTAL IMPACT

NEW FREESTANDING & WALL MOUNTED BRAAIS Visit www.infinitifires.co.za to view our extensive range of gas fires, wood stoves & braais

NEWS & VIEWS: CONSTRUCTION

Committed to a sustainable future

and uplifting the youth

As part of its longstanding commitment to corporate social responsibility, construction giant Concor’s partnership with Tomorrow Trust is helping to transform the lives of orphaned and vulnerable children across South Africa.

Concor Since 2018, Concor has proudly supported the Tomorrow Trust Holiday and Saturday School Programme, an initiative that offers academic support, mentorship, and life skills development to learners who need it most. This partnership forms part of the company’s broader vision to empower communities and nurture future leaders who will contribute meaningfully to South Africa’s growth and development.

The impact of this is inspiring. In 2024, Tomorrow Trust celebrated an impressive 99% pass rate in Gauteng and an 85% pass rate in its first year of operation in the Western Cape. These milestones are a 12

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testament not only to the commitment of the Trust’s educators and mentors, but also to the power of corporate partnerships in creating lasting change.

Concor tells us its involvement has directly supported 16 learners through the programme to date, all of whom have gone on to access higher education or secure meaningful employment. Many of these learners are now pursuing degrees in critical fields such as law, computer science and engineering, illustrating how access to education and structured mentorship can unlock real opportunities and empower young people to break the

cycle of poverty. The company currently supports a new cohort of 13 learners.

Support for these learners commenced in 2024, when they were in Grade 10, and all of these learners have successfully advanced to Grade 11 in 2025.

...access to education and structured mentorship can unlock real opportunities and empower young people to break the cycle of poverty.

NEWS & VIEWS: FURNITURE

Instagrammable luxury

from Dutch brand mable Instagram ural rs, sculpt chandelie ic les and ch coffee tab g in red seat upholste of ign allure s e d e h t – brands. imported

The renowned Dutch luxury brand Eichholtz stands for captivating discerning homeowners and interior designers seeking standout pieces with lasting appeal, according to the exclusive importers, Core Furniture (www.corefurniture.co.za).

Core Furniture proudly unveiled its latest additions to the imported Eichholtz collection at an exclusive function in their Woodstock, Cape Town showroom in May this year. While the actual collection includes nearly 4 000 refined furniture, lighting and décor pieces, there are certain pieces available locally that will make you the envy of your peers.

For more information, visit www.corefurniture.co.za

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COVER FEATURE

Timeless charm:

Thermo Fires woodburning fireplaces

There’s no e allure of denying th na wood fire o a crackling g in and s day. Invit r’ te in w ld ation co ’s a convers it , g in rm a nds heartw rawing frie d ly s s le rt ffo s leaping starter – e r around it e th e g to y this and famil embers. In g in w lo g rts on flames and Fires, expe o rm e h T , piece e case for t, make th c je b u s e g th ood-burnin a proper w fireplace.

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COVER FEATURE

For aeons, gathering around the fire has been a universal human experience, fostering a sense of community, camaraderie, and connection. These wood-burning fires have been a source of warmth, comfort, and community, bringing people together in a way that’s both intimate and inviting.

But let’s be real – traditional open woodburning fires are a hassle. They’re messy, inconvenient, and can even be hazardous.

Enter Thermo Fires, offering an effective solution that combines the timeless charm of a wood-burning fireplace and the flavour of a traditional braai, with the convenience, safety, and efficiency of modern technology.

So what sets Thermo Fires apart from other solutions on the market?

The company’s commitment to excellence is reflected in every aspect of their business, from the beautiful designs to their exceptional customer service. Their products are built to last, using only the best available materials and construction methods. So confident are they in their quality, that they are the only company to offering a 20-year warranty on their fireboxes.

It’s all in the details Thermo Fires understand that it’s the little things that make the difference. Close attention is paid to every detail, from the design to the precise engineering of their fireplaces and braais. Products are designed to be both functional and beautiful. All of this requires a highly skilled, dedicated team, and the Thermo Fires team of skilled artisans and machinists are just that: passionately dedicated to their craft; taking pride in every product that leaves the factory.

From the design concept to the final product leaving the site to be installed in your home, everything is done in-house at the Thermo Fires factory in Brackenfell, in the Western Cape. There, creative designs are engineered to provide maximum efficiency, convenience, and safety. But it’s not all function – Thermo Fires’ products are also stunningly beautiful. Whether you’re looking to create a cosy gathering spot in your living room, a warm and welcoming ambience in your entertaining area, or a sleek, modern focal point for your dining room, Thermo Fires has a solution to suit your needs. It’s a fine balance of aesthetics, function, safety

and convenience. Unlike traditional open wood-burning fireplaces, which can be hazardous, Thermo Fires’ fireplaces boast safety features such as heat-resistant glass and secure fuel storage, so you can enjoy the warmth and romance of a wood fire without the risks.

Glass units offer an alternative Thermo Fires glass fireplaces also offer a more environmentally friendly alternative to traditional open wood-burning fireplaces.

Their heat-distribution technology and energy-efficient designs effectively reduce the number of logs you need, reducing carbon emissions and saving you money.

This makes them an excellent choice for eco-conscious homeowners who want to enjoy the warmth of a wood fire without compromising their values. And with no smoke, ash, or air pollution to worry about, Thermo Fires wood-burning fireplaces are also healthier choice for you and your family.

Let’s face it, after a hard day’s work, not to mention commuting in the cold, all you need is to flop in front of a roaring fire, a glass or mug of something comforting in your hand, and have the stresses and anxieties of

As a local South African company, Thermo Fires is proudly rooted in the community.

By choosing Thermo Fires, you’re not only getting a superior product, you’re also supporting local jobs, innovation, excellence, and economic growth. Thermo Fires was started 21 years ago with a mere R25 000, a dream and a team of people dedicated to make the business work. Today, they take pride in the fact that their name has become synonymous with quality products – a sentiment reflected in their slogan: Leadership through Quality.

Let’s face it, after a hard day’s work, not to mention commuting in the cold, all you need is to flop in front of a roaring fire, a glass or mug of something comforting in your hand, and have the stresses and anxieties of the day just melt away.

www.tobuild.co.za | winter 2025

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COVER FEATURE

the day just melt away. It’s what a crackling Thermo Fires wood-burning fire does: promotes relaxation and calmness, improves mood and overall wellbeing, and even help alleviate the winter blues.

The ranges on offer Slimline and Corner Freestanding Fireplaces Thermo Fires Slimline Fireplaces are wallstanding units available in four different sizes. The Corner Fireplaces – unique to Thermo Fires – are designed to tuck neatly into an unused corner of your room. It radiates the heat at 90 degrees, with a view of the flames from all angles. Both of these ranges incorporate convection channels as well as an adjustable air-intake, and are supplied with stainless steel insulated fluekits.

The Blaze range The Blaze features a stunning design that has proven to be quite popular. It is available as a four-sided glass unit – perfect as a room divider – a three-sided wall-standing unit, and a two-sided left- or right-handed corner unit.

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Last but not least, it is also offered as a customorder, three-sided built-in fireplace unit.

Also available is the ever-popular eight-sided glass Octagon Fireplace, as well as the Half Octagon Flatback unit.

Built-in fireplaces These are available in two different models and come in six sizes as well as double-sided units. All built-in and insert fireplaces are manufactured with convection channels and a damper unit. They’re also available with a glass door with adjustable air-intake. This gives

you total control over the amount of oxygen allowed into your fireplace, which in turn controls how hot or fast the fire burns, how much heat is radiated into the room, as well as how much wood is burned.

Glass doors If you are looking to upgrade your existing brick or steel fireplace, Thermo Fires offers glass doors custom to fit most types of fireplaces, in different sizes, too. This will improve the heat output of your fireplace, reduce the amount of wood you use, and give your unit an immediate aesthetic update.

COVER FEATURE

Indoor and outdoor braais Thermo Fires also offers you one of the most extensive ranges of indoor and outdoor braais, designed to elevate any braai area.

From their unique grid-hook design to the grade 304 stainless steel grids in their braais, this product will make you the envy of your friends. All units across their many ranges are available in mild steel, 3CR12, 304 stainless steel or a combination of materials, i.e. a black-sprayed 3CR12 braai with a brushed 316 stainless steel façade.

The ranges on offer Professional range of built-in braais.

Modern clean lines meet convenience in this range. When closed, the single door – available in mild steel (black) or brushed stainless steel – makes a statement, no matter your design aesthetic. When opened but not in use, the door slides neatly out of the way beneath the ash pan, yet can easily be pulled out to serve as a workspace.

This range is also available as spit braais, combination braais, and freestanding braais.

DeLuxe braais After many years on the market, the DeLuxe braai has built a loyal fanbase and still firmly holds its place in the heart of the South African braaier. However, Thermo Fires has updated the unit with double doors. Thanks to the addition of “locking” knobs, you’ll no longer have to endure the rattle of braai doors when the wind is howling outside.

Combination braais Thermo Fires’ uniquely extensive range of combination braais – single units that incorporate both a wood-burning and a gas BBQ section – gives you the freedom to choose how you want to braai: over wood when you have time to relax with a glass of wine, or on gas when you just want to get dinner on the table.

Available in an impressive 19 different sizes and configurations, ranging from 1200mm to 2250mm wide.

Freestanding braais Don’t want the mess of building? Thermo Fires freestanding braais are available in two options: pedestal or cabinet, standard with 2.4 m flues, turbo cowl and ceiling plate.

Thermo Fires was the first company to manufacture

a freestanding braai with double-skinned sides to keep the outside cooler to the touch, preventing serious burns from accidental touching.

Insert braais, ashpan / table-top braais or frames and doors Whether you’re looking to upgrade your existing brick braai, or simply do not want a full braai unit, Thermo Fires has a solution to suit your needs. From the traditional to the modern, Thermo Fires custom-manufactures three different types of braai door sets.

They’re also the only company in South Africa to manufacture a counter-weighted slide-up door frame set.

The bottom line If you're looking for a high-quality fireplace or braai that will provide years of enjoyment and warmth, look no further than Thermo Fires. They are the perfect choice for any homeowner seeking to create a cosy, inviting atmosphere at home.

Thermo Fires' commitment to quality and craftsmanship ensures that their products will exceed your expectations. Contact them today to find out more and take the first step towards creating your dream indoor or outdoor living space.

(021) 981 1988 info@thermofires.co.za www.thermofires.co.za

www.tobuild.co.za | winter 2025

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ARCHITECTURE MAIN PROJECT

Bespoke design and effective

BIM applications at UCL

In 2022, the UCL Company, leaders in the sugar, wattle and timber industry in the KZN Midlands, branched out into the fruit growing and packing industry by commissioning their project team to design and implement a unique facility near the town of Dalton, in line with the highest standards in the global industry.

John Carter

John Carter, Lorenzo Taverna-Turisan (ACE) and Jean-Jacques Kriel

Typically packing facilities are designed to accommodate a single commodity, or at least similar ones, which was not the case for the UCL packhouse. Rather, their brief was to pack both avocados and kiwis in the same facility, which led to them creating very specific protocols in terms of product flow and refrigeration solutions to suit both commodities in the same facility.

The combination of logistics, post-harvest treatment, sorting and packaging processes, statutory requirements, local by-laws, export compliance and food safety have evolved this building typology into a complex and specialised field of architecture.

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Project dimensions & challenges Long gone are the days when one could simply erect a ‘plaas stoor’ or farm storage and install a pack line. Considering the highquality and statutory standards required to export fruit to the various global markets and the complexity of packing both avocado and kiwi in the same packhouse, the building also needed to take into account the various export protocols. These differ from one country to another - for instance, the UK and EU, and Eastern markets like China. They demand segregation of the fruit once packed, as well as different draw-down applications in cold storage.

The combination of logistics, post-harvest treatment, sorting and packaging processes, statutory requirements, local by-laws, export compliance and food safety have evolved this building typology into a complex and specialised field of architecture.

The raft foundation - a functional solution to a pressing problem Each packing facility is unique, and UCL was no exception. Challenges started with the poor soil conditions, which is perfect for the sugar cane previously cultivated on the site, but not for construction. The combination of the significant slope of the site and its high clay content required the implementation of a raft foundation. This allowed the use of in-situ material from the site, instead of carting away and importing fill amounting to approximately 30 000m3 to and from a site about 9km from the premises. The decision was based on both the cost of importing the material, and the impact that such a high volume of trucks carrying fill would have on the roadways to the borrow pit.

The benefit of the raft foundation would be seen later in the construction process,

ARCHITECTURE MAIN PROJECT

where the contractors had a solid base to work from overhead. However, this came at the cost of having to ensure all subsurface services were installed prior to the raft slab being placed.

This was achieved by implementing BIM software to coordinate all aspects of the building and accurately issuing this information to the contractors in both 2D and 3D BIM platforms. An example of this is the drainage services, which are labelled and referenced back to a known benchmark and global coordinate system in X,Y and Z axis, which in turn allowed a surveyor to set out all services on the site before any building references were set up.

The implementation of the BIM was applied to all aspects of the building, including structural steel, refrigeration equipment, fire water, electrical main reticulation, plumbing and others, to the extent that the BIM Model is an accurate virtual version of the actual building on site. This allowed Bespoke Agri-tects (a division of Bespoke Architects), as the architects of the packing facility, to identify and solve collisions between services in a virtual environment prior to the problem being found on site. In turn, this saved time and costs by preventing later remedial work or alterations to solve collisions. A further benefit of applying this tool is that the contractor has a 3D version of the building to use as reference on-site when a detail on a drawing or connection might not be immediately visible on a 2D document.

Microclimates addressed Taking into account the building type and export market the client intended to service significantly influenced the composition and pallet of materials used. The commodities packed require very specific protocols in terms of area segregation and temperature control in order to maintain product shelf life and comply with export cooling regimes.

For this reason, there are four temperature areas: ambient, cooled, pull down refrigeration, and holding refrigeration.

Each area requires an efficient, yet cost effective solution to maintain the desired environment.

The first microclimate is the ambient space, in this case, for receiving fruit and packaging

materials. Receiving areas generally do not need to be temperature controlled. In these areas, a typical combination of roof sheeting with a radiant barrier and side cladding is sufficient, where the carton store envelope is a 120-minute, fire-rated masonry wall. All side cladding was 0.53 AZ150 Colorplus Textured Thunderstorm, rolled into a Trimflute profile, colour to broad flute, to allow the fixing of the sheeting to the girts to be done inside the inverted rib and against the purlins, allowing for a more securing fixing method, and also hiding the screw head to some extent on the elevations.

The packing area of UCL Packhouse required a unique solution due to the temperature regulated environment, which

A combination of various factors have evolved this building typology into a complex and specialised field of architecture.

also needs to allow natural light into the building in both the summer (for kiwi) and winter (for avocado) seasons.

Dalton can reach very high summer temperatures and receive snow during the cold winters, necessitating a specific application of materials to address both conditions. The bespoke solution to this problem was to apply a composite roofing solution of concealed fix sheeting (Saflok 0.53 AZ150 Textured Colorplus) with rigid roof insulation (40mm Lambdaboard) installed between purlins, combined with an 18mm Palram Sunpal polycarbonate panel applied vertically on the north elevation to allow natural light into the space while maintaining a controlled temperature internally.

www.tobuild.co.za | winter 2025

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ARCHITECTURE MAIN PROJECT

BIM precision The roofing composite was again coordinated using the BIM and IFC software to provide pre-drilled purlins as fixing points for the roof sprinkler installation. As part of the design process, Bespoke always takes into account how the building will be erected in very tight timelines, so they anticipated that the roof sheeting and insulation would be installed prior to the sprinkler pipes, which limits the access for fixing sprinkler hangers.

The solution was to pre-drill the purlins, install the hanger rods as part of the roof installation, then sheet the roof, allowing the sprinkler pipes to be installed thereafter. This provided a very clean installation of overhead services and is particularly important as the building and pack line equipment are considered a unit, hence the paint colours of all steel and services were matched with the colour pallet received from the equipment suppliers.

Considering the two fire escape stairwells placed on the northern façade, Bespoke decided to treat them as architectural elements by applying red insulated Sunpal panels to these elements, as opposed to the opaque panels of the rest of the façade. This creates a very unique lighting quality in these areas, but also makes the fire escapes highly visible from anywhere in the packing area.

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Purpose-made insulated panels with grey fluted faces to the external façade and toward the packing area were installed to complement the colour palette of the interior space. These rooms were placed on in-situ concrete plinths as constructed using permanent 3CR12 stainless steel shutters.

This protects the panels from forklift collision and also raises the panels from the floor to prevent oxidation and corrosion caused by

condensation collecting at the base of the panel.

Refrigeration protocols differ between the two commodities, which require holding areas of various size and function. This facility has been designed to accommodate two separate cold chains from packaging to dispatch in the event of varying export standard protocols.

ARCHITECTURE MAIN PROJECT

Roofing solution aids function but also form Red Sunpal panels create a very unique lighting effect and makes the fire escapes highly visible in emergencies.

Structural framing & envelope Structural framework was determined by a few functional factors but primarily, by the pack line. Racking in cold storage and forklift movement are the influencing factors when designing these structures.

Form and structure follow function: the column positions are placed in areas where no equipment is required, resulting in alternating grid spacing to accommodate the small tolerances between equipment and structure. The pack line equipment complexity further influences escape routes and flow patterns within these buildings, which require innovative and integrated design solutions between the building team and pack line team to create a homogenous solution.

All materials and design elements on the building envelope were determined by a functional aspect relating to either climatic or environmental elements. The roof sheeting, for example, was chosen primarily for the Saflok 700, which allows a much lower roof pitch and continuous sheeting lengths.

These, in turn, facilitate a more cost-effective span to volumetric ratio. The challenge with such long sheets on a sloping site is the natural spring in the material causing oil canning, the wavy distortion in the flat areas of metal cladding and roof panels. This was overcome by using the Colorplus Textured sheet.

This also hides the bagasse sediment from the sugar cane surrounding the site.

Very few horizontal areas are left exposed; this is to prevent the accumulation of the bagasse, which causes a building to age quickly, so sloped surfaces are dominant in the design elements.

www.tobuild.co.za | winter 2025

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ARCHITECTURE MAIN PROJECT

Project team Client: UCL Company Architect: Bespoke Agri-tects (Division of Bespoke Architects) Words and information: John Carter M.Arch (FS) Pr.Arch Principle agent/consultants: Feroqs Consult Quantity surveyor: Feroqs Consult Packing consultant: Packline Solutions Civil engineer: Kantey & Templar Structural engineer: Stance Consulting Electrical engineer: CPP Marepo Fire engineer: ASP Fire Building contractor: Robertson & Poole Construction Structural steel contractor: NJW Engineering Refrigeration contractor: ES Engineering Roofing contractor: MJC Industrial Fire contractor: FireCo Packline equipment: Tomra / Masgcor / Gossamer

The solution to unsuitable load-bearing soil. A raft foundation. Photo by STANCE Consulting Engineers.

Services Services were dealt with in an industrial manner to allow for ease of maintenance and to reduce risk in the event of the failure of an installation, as it would be nearly impossible to repair any subsurface services below the raft. Services corridors were created in accessible areas and limited to the perimeter of the building as far as possible.

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there are four temperature areas: ambient, cooled, pull down refrigeration, and holding refrigeration. Each area requires an efficient, yet cost effective solution

bespoke

STOPPING FIRES BEFORE THEY START! ASP Fire is able to conduct fire-risk assessments and Rational Fire Designs for shopping centers.

Fire plans have to be resubmitted for approval whenever a tenant changes, or if the internal layout of a shop changes.

Ceiling void smoke detection, void fire protection and the activation of smoke extraction systems by tenant fire panels are areas often ignored when shopping centers are built.

+27 11 452 2169

ASPFIRE Chat to us on LinkedIn

Bespoke Architects @bespoke_architects_sa +27 (0)82 855 3238 /+27 (0)82 335 4200

a division of:

Most tenants are not aware of the specific requirements for automatic fire detection and alarmsystems and their obligation to install them.

bespoke architects

STRUCTURAL AND CIVIL ENGINEERS www.stanceconsulting.co.za

info@stanceconsulting.co.za

Q UA N T I T Y S U R V E YO R S PROJECT MANAGERS 021 887 1026 jurgens@feroqs.co.za

013 752 8213 steyn@feroqs.co.za

ARCHITECTURAL: PROJECT

Project Groenkloof – an architect’s masterpiece True to its name, Groenkloof is one of the greenest suburbs in Pretoria. In this article, Space and Shape SA’s Renier Botha, explains the how and the why.

Renier Botha

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Space and Shape

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In Groenkloof, you will find a unique curved face brick façade that turns heads as people wander the leafy streets, enjoying the greenery. It’s no wonder: the late afternoon light catches the brick texture, revealing the craftsmanship of the masonry, and a round oculus window frames the tree line of the surrounding properties.

When we first visited the property, we noticed that the old 1960s-built house was well oriented, with good solid bones that we could work with. The old red Harvey tiles needed replacing, and the old layout divided the kitchen, dining room, and lounge and allowed no connection to the outdoors.

ARCHITECTURAL: PROJECT

Core concept The new layout was designed around the kitchen, the home's centre. The island echoes the curved brick façade that leads towards the front door. Turning out from the lobby, you enter an open-plan kitchen, dining, and lounge area with full-height, north-facing sliding doors connecting the covered pergola stoep with the indoors. The lounge and dining volume is accentuated by a sloping wood-clad ceiling that scoops northern light in through clear story windows and washes light deep into the kitchen area.

The kitchen boasts a breakfast nook area finished in oak to match the built-in cupboards. The laundry area is situated behind the kitchen and links to the newly built double garage.

Three bedrooms, two with en-suite bathrooms, are situated on the ground floor. There is a guest bathroom for the third bedroom. On hot Pretoria summer days, the 2.4m-high doors can be opened for a cooling breeze, creating a seamless flow to the garden.

The floor textures were carefully chosen and placed to create space in the open-plan living areas (a 600x1200mm tile), warmth in the entrance lobby (herringbone brick tiles), and vinyl in all the bedrooms for a soft, warm feel underfoot. www.tobuild.co.za | winter 2025

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ARCHITECTURAL: PROJECT

Additional level The existing house was extended using steel framing to accommodate a fourth bedroom with an en-suite bathroom and a work-from-home space, all situated on the first floor.

As you travel up the terrazzo-tiled stairs, a kiaat wood handrail rises and takes the curve of the arched cutout. The circular window draws in light, filling the double volume. The work-fromhome area is nestled between the staircase and the fourth bedroom and is not walled in, making the space adaptable; it can easily be converted into a lounge in the future.

This fourth bedroom is a contemporary, barnlike, metal-clad structure with a 3.5m shopfront window framing views towards Muckleneuk through the tree line. The ceiling slopes with the 25-degree pitch of the roof, creating a cathedrallike volume in the room. With its en-suite bathroom, this bedroom creates a private suite perfect for visitors or teenagers.

The façade The house was sensitively renovated, with the design and execution taking care not to demolish everything in clear sight.

We wanted to obtain something of the character of the old house, so the footprint of the house was mostly unaltered. The existing roof structure was reinforced but kept as far as possible. We used face brick for the new structure and kept rendered plaster to a minimum. The first floor addition roof and walls are clad in storm grey Kliplok sheets, communicating the contemporary addition.

The house is fitted with a 5 000L backup water storage, and load shedding is mitigated with a solar heating system.

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ARCHITECTURAL: PROJECT

The garden The original house had no connection to the garden, and there was a 1.8m drop from the house’s floor level to the garden level. The issue was solved by building a retaining wall and filling up the entire area to create a level garden surface connecting the outdoors with the indoor areas.

The new renovations aim to create a contemporary yet familiar family home with a strong connection to the outdoor greenery of the suburb. The new internal layout creates comfortable open-plan living with a seamless flow onto the covered patio, swimming pool, and garden.

Professional team Client: Groenkloof Co-Op Architects: Renier Botha - Space and Shape SA Interior designer: Marique Botha of Space and Shape SA Building contractor: Renier Botha of Space and Shape SA Structural engineer: Hannes Claasens Note: Principal architect, Renier Botha, can be contacted via email via info@spaceandshapesa.co.za

Timeline Remodelling started in May 2024 and the rebuild was completed by February 2025.

Before

After

www.tobuild.co.za | winter 2025

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McDonald’s East London Renovation Project Architecture Firm: Impendulo Design Architects

Client: Mcdonald’s East London

Project overview: The McDonald’s renovation project in East London aimed to enhance the durability and longevity of the restaurant’s interior by replacing outdated materials.

The key change involved transitioning from cement fibre and OSB boards, which had a limited lifespan and required frequent maintenance, to Glasroc® X.

Scan the QR code Visit our website for more product information

This new material was chosen for its superior durability, moisture

resistance, and better protection against moisture related damage.

resistance, and fire protection properties.

As a result, the renovation successfully improved the structural

The benefits included increased longevity, reducing the need for

integrity and safety of the McDonald’s restaurant, providing a more

frequent replacements, enhanced safety through improved fire

sustainable and cost-effective solution for the long term.

Project challeges: Challenge 1:

Challenge 2:

This new material required different installation techniques, which

Had to ensure the existing structure was ready for the new Glasroc® X

caused some initial delays as the team adapted to the new processes.

material required thorough inspections and adjustments.

Challenge 3:

Gyproc Solutions:

Making sure the project is environmentally friendly involves careful planning and using sustainable materials.

• Gyproc Glasroc® X for Cladding • Habito® for Drywall

Gyproc Main Project Solutions:

• Weber.therm B C X-treme® for Mortars

• Acoustic comfort: Drywall system used to limit noise interruption.

• Thermal comfort: Drywall system for energy efficient indoor temperature comfort control.

• Lightweight solutions: to comply with tight time schedule and dry build to minimize water use.

• Fire safety: to ensure safety of staff and customers provide secure environment in our premises.

Client Testimonial: “The boards are easy to work with, they are very strong and don’t chip easily, the screws fasten tight and don’t easily damage the boards. We’ve noticed that indeed their waterproofing element works, at some point when we were still installing them a very heavy rain poured but they were not damaged, nor the rain went through/saturated the boards except seeping through the joints because we had not sealed the joints yet. It’s been over 5 months since we have installed them and we haven’t noticed any defects because we frequently visit the site to finish up a few things.

Indeed, it’s a product we can recommend other clients when the need arises.” - Contracts Manager at Skothahla Construction: Vusi Nonkonyana

ARCHITECTURAL: PROJECT

Western seaboard villa

strikes gold A Cape Town based interior architectural studio scores gold internationally for its inspiring home-with-a-seaview makeover below the slopes of Lions Head, Cape Town.

Greg Cox

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ARCHITECTURAL: PROJECT

Situated at the foot of Lion’s Head, Wave Villa is an award-winning home located in Cape Town, proudly crowned by the sculptural roof design feature which inspired the project’s name. Its undulating form, inspired by the natural landscape, floats above the steel framework and draws in views of the surrounding mountains, enriching the connection with the environment.

South African interior design studio, ARRCC (www.arrcc.com) recently gained global recognition for the Gold award the project received in this year’s WAN Awards Edition in the Residence Under 10 000m² Category, standing alongside global design giants like Foster + Partners and NBBJ. “The floating, wave-inspired roof design is the project’s unique selling point, symbolising the home’s integration with the landscape and acting as a focal feature in modern architectural design’’, says Jon Case, director of the firm ARRCC, the interior architects on the project.

The studio’s winning approach focused on reimagining the space by retaining the home’s existing footprint, while remodelling the envelope and interior to create an openplan design. This incorporated a blend of function and aesthetic, utilising natural materials and creating a flowing structure in perfect harmony with the surroundings.

floats above the steel framework and draws in views

Case says that the Wave Villa partial refurbishment took three years to undertake, with a preserved lower level and a newly constructed pavilion-style upper level.

The property’s landscape architecture is “implied through its strong integration with the natural surroundings, but not explicitly detailed”. www.tobuild.co.za | winter 2025

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ARCHITECTURAL: PROJECT

Concept and materiality “The design was inspired by the movement of ocean waves, particularly expressed in the floating roof. Internal specifications were not fully detailed, but the home features open-plan living, clerestory windows, and strong indoor-outdoor connectivity.

“The project features a cast in-situ concrete roof supported by a steel frame. Internal materials include exposed concrete, light oak panelling, and Cape Granite. Perforated metal screens were added for sun control and visual effect. Walls are neutral and tactile, complementing the organic aesthetic,” Case adds.

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We supply and install blinds and shutters for the domestic, industrial and commercial markets.

Cape Town branch: 021- 785 1765 and 021-702 4887 info@srblinds.co.za Gauteng branch: 011-452 9363 l greg@srblinds.co.za 35 year s of Servcie Excellence!

PROJECT UPDATE

Stadio Durbanville construction launch on track for mid-2025

As first reported in our December 2024 edition, a new comprehensive tertiary education campus developed

by JSE-listed higher education provider Stadio (www.stadio. ac.za) is steaming ahead in Durbanville, with Phase 1 set to launch in mid-2025.

BPAS

Breaking ground and steaming ahead in Durbanville.

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PROJECT UPDATE

The new Stadio Durbanville development is significant, since it supports the growth of the new Cape Winelands growth node anchored by the new Cape Winelands Airport and expected to make significant economic impact.

According to Salmon Smith, senior architectural technologist at BPAS Architects, the firm behind the campus design, Phase 1 of the development is progressing efficiently and remains on track for timely completion.

With careful planning and execution, the project continues to meet key milestones.

Phase 2, scheduled to commence in 2026, will build on this momentum, ensuring a seamless transition into the next stage of development.

“The appointed contractor, Isipani Construction, has efficiently completed the erection of structural columns and the casting of floor slabs ahead of schedule, representing a significant milestone in the project’s construction timeline,” he says.

Located in Durbanville, in the northern suburbs of Cape Town, Stadio Durbanville plans to offer faculties in education, IT, law, media and design, commerce, architecture and engineering, with a planned capacity of between 4 000 and 5 000 contact learning students. The campus will officially welcome its first students in the 2026 academic year. www.tobuild.co.za | winter 2025

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PROJECT UPDATE

“The Higher Education campus is set to become a premier tertiary education hub – different to anything else in the Northern Suburbs,” says Smith. “It is located in the developing Groot Phesantekraal precinct, set to be a hive of activity, with a 30 000m² shopping centre under construction, and the future Cape Winelands Airport nearby.”

We know that a campus has to be integrated into a community. We have to factor in student life and the wider northern suburbs hub developing in Durbanville, and ensure that we develop this into a precinct,

BPAS has ensured sustainability is at the core of the project’s design, he adds. “The campus integrates solar power solutions and passive design principles to optimise energy

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efficiency, and will be a pedestrian-friendly campus that prioritises student wellbeing.”

Smith explains that the evolution of the design came about during the construction phase and involved adopting a different approach to learning spaces. “The Fifth Teacher (being the community) design theory was incorporated to create connected and inclusive spaces,” he says.

This builds on one of the people-first design philosophies BPAS adheres to, known as “environment as the third teacher”. This philosophy holds that students learn from teachers, peers and the space they’re in. This has since evolved to include technology as the fourth teacher, with community as the fifth.

Interviewed last year, Landseer Collen, founder and principal architect at BPAS, said his firm researched other universities and education institutions to learn from what had worked for them and what hadn’t. “We know that a campus has to be integrated into a community. We have to factor in student life and the wider northern suburbs hub developing in Durbanville, and ensure that we develop this into a precinct, rather than

a group of academic buildings and facilities.

BPAS focuses on people-centred design, and this has informed the approach to the Stadio campus, which aims to prioritise its users and ensure good ‘flow’ throughout.

“When it comes to the buildings, we’ve used the ground floor as a public sphere.

Essentially, the campus is built vertically, as opposed to horizontally (as is the case with most traditional universities). As you move up the building, there is a sense of increased privacy, so you’ll find lecture halls and classrooms on upper floors. On the ground floor, the campus is completely pedestrianised and open to all students, so shared facilities such as the cafeteria and library are all at ground level.”

Project team Owner/developer: STADIO Landscaping: TruForm Landscape Architects Engineering: KLS Consulting Engineers Quantity surveyors: Calcoli Projects Project management and principal agent: BPAS Architects

Distributed exclusively by BITALIAN JHB branch: 31 Commerce Crescent, Kramerville tel. 011 2620151 CT branch: 18 Hudson Str., Unit B05, Old Cape Quarter, tel. 073 1971233 sales@bitalian.co.za www.bitalian.co.za

PROJECT UPDATE

Urban design pioneer

forges ahead

First covered by To Build since its inception1, a burgeoning project on the site of Cape Town’s old Conradie Hospital is today buzzing with the sounds of a community being built, with over 1 250 families now enjoying new homes and the final phases of construction lying ahead, says developer Concor.

Concor

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PROJECT UPDATE

Bringing an innovative urban vision to life at Conradie Park in Cape Town.

Concor (www.concor.co.za ) has pioneered the Conradie Park project in close partnership with the architectural consortium of dhk Architects, Jakupa Architects and Urban Designers. This has ensured a holistic and collaborative urban design philosophy that underpins the planning and construction work and creates a firm foundation for its success.

Mark Schonrock, development executive at Concor, highlights that the project was made possible by the Western Cape Provincial Government’s Better Living Model Game Changer initiative, which was driven by the Office of the Premier.

“A key directive was to create a mix of tenure, including open-market housing and grant-funded or affordable units,” says Schonrock. “This allows the project to cater to different income groups, promoting economic inclusion and improving lives.”

Design is key Peter Stokes, a partner at dhk Architects, says it was important to include a multidisciplinary team of urban design experts, architects and landscape designers

in the conceptual and planning stages of Conradie Park. “We were guided by global best practice, drawing inspiration from understanding the developmental context, and referencing urban planning models in cities like Barcelona and Amsterdam,” he says. “These environments prioritise walkability, security and access to public spaces – which is the approach we have taken at Conradie Park.”

For his part, Gabs Pather, a director at Jakupa Architects and Urban Designers, reflects on the many lessons learned throughout the project: “While the approach is in line with the natural course of development in mature cities, curating the mixed-use, mixed-income neighbourhood required considerable testing and tweaking to ensure the viability of the financial model and the development’s buildability.”

These lessons included managing housing standards and consequential architectural qualities, using architectural expression to blur income disparities. “The result is a very liveable environment for children and adults alike. Watching the neighbourhood come to life brought us endless joy, which www.tobuild.co.za | winter 2025

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PROJECT UPDATE

The project’s mixed-use character facilitates a self-sustaining neighbourhood, with schools, retail spaces, green areas and sports fields giving residents access to essential services on their doorsteps.

Conradie Park offers a vibrant and inclusive community designed to enhance the quality of life for both children and adults.

was reinforced by our learnings and the tools we’ve developed so the model can be replicated elsewhere,” he says.

One of the defining features, among others, of the project is the use of perimeter block typology, which is aesthetically pleasing and also addresses critical issues like safety, accessibility and community interaction.

“The use of perimeter blocks and welldefined streetscapes creates a hierarchy of defensible spaces that enhance a sense of security and connection between residents,” he explains. “We also used landscaping to deliver functional green infrastructure such as surface waterways and swales to act as stormwater channels while also enhancing the aesthetic value of the neighbourhood.”

Construction on the remaining development – The Pines – will begin in 2025 and will include five residential towers and 12 000m2 of retail space designed for convenience and accessibility. In addition the retail facility will offer 2 200m2 for co-working facilities and play areas, 230 open parking spaces at ground level and 330 covered parking bays on the first floor.

The residential buildings around The Pines will add another 650 units to the Conradie Park complex. Completion is expected in early 2026.

Reference (1) https://bit.ly/4d9e2d0

With schools, sports fields and retail spaces integrated into the community, residents at Conradie Park enjoy convenient access to essential services right on their doorstep.

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PROPERTY

Found the right property or walk away? The 7 signs Buying a home isn’t just a transaction – it’s a big decision with long-term consequences. Whether you’re a first-time buyer or upgrading your space, the right property will feel right… but there’s more to it than gut instinct. Century 21 South Africa, (www.century21.co.za) the local arm of a leading global real estate brand, has some tips and pointers around what to look for – and what should send you straight out the front door.

Century 21

Walk around the neighbourhood. Are people out walking dogs? Are the streets clean? Is there a sense of safety?

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Green light: Solid structure, sound investment A home with good structure is more than just straight walls. Check for level floors, stable ceilings, and doors and windows that open and close smoothly. A well-built structure gives you peace of mind that your investment will stand the test of time… and the elements.

Red flag: Structural concerns, even small signs like hairline cracks, sloping floors, bubbling paint or discoloured patches could indicate deeper structural or moisture issues. If you feel like the house is masking bigger problems, trust your instinct and call in a professional. Some flaws are more than cosmetic; they’re deal-breakers. Remember “Voetstoets”.

1

PROPERTY

2. Green light: It ticks your boxes - or most of them

2

You won’t get everything on your wish list, but if it has 80% of what matters – location, layout, number of bedrooms, natural light – you’re on the right track. Compromise on the details, not your deal-breakers.

Red flag: If you're justifying a major flaw with “we’ll fix it later”, pause for thought. If you hate the kitchen now, odds are you still will two years (and one expensive quote) later.

4

Green light: You can see yourself living there

This isn’t about mood boards or Pinterest daydreams. If you walk in and immediately think where your couch will go or which room will be the office, you’re mentally moving in.

Red flag: If you’re struggling to picture how your life would fit in the space – physically or emotionally – that’s telling. A house should offer possibilities, not puzzles.

5

Green light: The paperwork checks out

Approved plans? Zoning in order? No weird clauses in the sale agreement? A seller with nothing to hide will have everything ready to go. Don’t settle for half-answers.

(And do not forget the certificates of compliance for plumbing, electrical, gas, etc. as well. - Ed.) Red flag: Missing paperwork, resistance to inspections or sudden urgency to close the deal should all set off alarms.

3

6

Green Light: The area feels like home

Green light: It feels like a fair deal

Do your homework. Compare similar properties in the area. If it’s priced in line with the market and the numbers match the condition, that’s a good sign. A decent home at a fair price is always worth consideration.

Walk around the neighbourhood.

Are people out walking dogs? Are the streets clean? Is there a sense of safety? If the vibe feels right and the commute doesn’t make your blood boil, you're onto something. (So don’t forget neighbourhood security - Ed.)

Do work out what you will have to spend to bring the place up to your standards.

Red Flag: Security gates on every window and a dog barking on every corner? Take it seriously. No house is worth constant anxiety.

Red flag: If it’s “too good to be true”, it probably is. And if the agent or seller is vague about costs, walk. Transparency matters.

7

Green light: Your agent is open, honest and well-Informed A reliable estate agent doesn't just open doors; they open conversations. They’ll provide full access to important documentation, clearly explain the financial breakdown of the deal (including levies, rates, bond costs and transfer fees), and willingly share the property’s history. They’re proactive about disclosures, answer questions confidently, and help you understand exactly what you’re signing up for. With the right agent, you’ll feel informed, not overwhelmed.

Red flag: Vague answers. If the agent dodges questions about costs, compliance, or the property’s background; or pushes for quick decisions without offering supporting information, that’s a warning sign. Lack of transparency often hides bigger problems.

www.tobuild.co.za | winter 2025

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PROPERTY LEGAL

Servitudes and

how to navigate them

Everyone knows the phrase “my house is my castle”, the originator of which, is said to be Sir Edwin Coke1.

This is understood to mean (among other things) “no one can tell me what to do in my home”. But that is not true on so many levels. Property owners glancing at their title deeds are more likely than not going to see various rights of servitude imposed on the property. The most common being the right of the local municipality to relay services over the property such as sewerage, electrical and water, etc.

Bryan Hack

However, certain servitudes can also give rise to security issues. The safety of one’s family is a universal concern, but of particular importance in a country like South Africa, where crime is an ever-present threat.

In this article,we’ll focus on the right of a property owner to ensure his or her property is secured when a third party has a servitude right of way over their property.

One would think that the rights of the owner of a property should prevail, but that is not so. The right of the holder of the servitude to exercise his or her right without restriction or impairment has precedent. To understand these potentially competing rights, it is once again useful to consider the views of the Court and its interpretation of the law.

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The right of the holder of the servitude to exercise his or her right without restriction or impairment has precedent.

PROPERTY LEGAL

Case law speaks

What the Court ruled

In Johl v Nobre 2012 JDR 0562 (WCC), the Court had to consider a conflict that had arisen between the owners of two adjacent residential homes in a Cape Town suburb with regard to the exercise of these rights. One of the properties had a servitude over the neighbouring property to cross over the latter in order to access a public road.

The Court summarised the law as follows : “Both the dominant and servient owners are entitled to use the servitude area. The owner of the servient property retains all the rights flowing from his or her ownership provided that the exercise of such rights may not interfere with the rights of the servitude holder.”

The Court described the relationship between the two properties by saying that the servitude entitles the applicants as owner of the “dominant” property to a right of way across the “servient” property, thereby granting access to a public road. The owner of the servient property had erected a remote-controlled automatic security gate at the entrance to the servitude area or driveway.

The language used by the Court confirms that the property enjoying the right of servitude is defined as the dominant property, and the property subject to the use of the servitude by the neighbour is the servient property.

So the question is: did the servient property have the right to impair or limit the use of the owners of the dominant property to access the road in the interests of their own security?

The answer is no.

The Court continues: “The servient owner had claimed its security would be compromised if it gave the dominant owner a remote and/or key to the gate which could fall ‘into the wrong hands’.

“The relationship between the dominant and servient owners is governed by the principle of reasonableness. [See box] Where there is a conflict of interests, the interests of the dominant owner will have precedence over those of the servient owner, subject to the principle of reasonableness. The holder of the servitude must exercise the servitude civiliter modo, that is, in a civilised and considerate way.”

Quoting further authority, the Court said that civiliter modo conduct is exercised in a manner that will cause the least damage or inconvenience to the servient property.

The reasoning of the Court was that the holder of the servitude may not increase the burden on the servient property beyond the express or implied terms of the servitude. The owner of the servient

land, in turn, cannot make changes to the servient land that would cause the servitude to be more limiting to the dominant owner as could have been reasonably foreseen at the time when the servitude was agreed upon. Importantly, the servient owner has no right to change the subject matter of the servitude.

The conclusion of the Court therefore was that the servient owner, in asserting that it was entitled to exclude the applicant’s exit from and entry to the servitude area via the driveway, was, in fact, imposing a restriction which was contrary to the servitude agreement. They were acting beyond the express or implied terms of the servitude.

Accordingly, the owners of the servient property were changing the nature of the servitude to a security buffer to their property for their exclusive use. In so doing, it cannot be said that they were acting with care and consideration in accordance with the concept of civiliter modo.

Hence, giving the applicants a remote opening device to the automatic gate, the only entitlement accorded to them, would not impede the servient owners own reasonable enjoyment of their own right of way.

The Court therefore ordered that the owner of the dominant property with the servitude had the right of way over the servient property and the owner of the servient property had to provide remote devices for their use to open the gate.

About the author

Principle of reasonableness

Advocate Bryan Hack has served as an Acting Judge in the High Court, Cape Town Bench, a member of the Cape Bar, and is an experienced counsel in property and commercial matters. He writes for To Build in a spontaneous and unrewarded capacity, in the interest of furthering the cause of the Law in the built environment community.

He can be contacted on hack@capebar.co.za or on +27 (0)21 423 5441.

The principle of reasonableness in administrative law mandates that administrative actions be rational, justifiable, and proportionate. This means that decisions must be made in a way that makes sense, considers relevant information, and doesn’t unduly burden individuals. It’s a constitutional requirement in South Africa, ensuring that administrative action is lawful, reasonable, and procedurally fair2.

Reference 1 A n English lawyer who lived from 1 February 1552 to 2 September 1634 2 J ustifying administrative action for reasonableness - A quest for accountable public administration. - D J Brynard, UNISA, 16-012013]

www.tobuild.co.za | winter 2025

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WINTER WARMING

Comfy home this winter,

using less electricity

When the winter chill sets in, staying warm without cranking up the heater can feel like a challenge.

But keeping your home cosy doesn’t have to mean higher energy bills. The trick is to harness the power of passive climate control! Here are nine creative ways to help you make it through the colder months without relying on expensive electric or gas heaters.

1. Maximise natural sunlight

3. Layers on windows

Sunlight is free, so use it! During the day, open all your curtains or blinds on sun-facing windows to let in as much natural warmth as possible. Even in winter, the sun can significantly heat up a room. Bear in mind that single pane glass windows leak heat quite quickly. So, shortly after sunset, close the curtains to trap that warmth inside.

Single-pane windows can let out a lot of heat. These next tips are particularly appropriate when the grid is out and you need to use more desperate measures.

Apart from drawing the curtains at night, add layers over the windows in the evening to create insulation: think thick blankets, quilts, or even rugs. You can also hang thermal curtains if you have them on hand. Another trick is to spray a little water on your windows and stick bubble wrap onto it, bubble-side down. It’s surprisingly effective and easily removable.

4. Rugs on the floor Bare floors can make your whole home feel colder. If you have any spare rugs or carpets, now’s the time to use them. Focus on high-traffic areas and any spots near exterior walls.

2. Seal drafts and close gaps A lot of heat is lost when cold air seeps in through tiny cracks and gaps, especially around windows, doors, and floorboards. Use anything you can roll into a large ‘sausage’ to act as draft stoppers at the base of doors: think old towels, blankets, or even rolled-up clothes. Check for gaps in window frames and plug them with tape or silicone sealant, or, temporarily, other DIY solutions like bubble wrap or newspaper, if the going gets rough.

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WINTER WARMING

6. Get cosy with layers of clothing Sometimes the best way to beat the cold is the simplest: bundle up! Layer your clothing – that’s bundling up!

Insulate yourself. Your body generates heat, and the more you trap it with warm clothing, the warmer you’ll feel without needing a heater.

5. Close off unused rooms Don’t waste heat on areas you’re not using. Keep the doors of rooms you don’t need access to closed and focus your efforts on heating the main living spaces.

This helps trap the warmth where you actually need it, and keeps the cold out.

7. Use body heat and movement Keep active indoors by catching up on household chores or doing light stretches to get your blood flowing. And afterwards, pile on the blankets and enjoy a hot drink.

Sharing a room with other people or pets also helps keep the temperature up.

8. Fit insulation Visit www.tipsasa.co.za to get the lowdown on installing thermal insulation in South Africa. Bear in mind that this is an investment that keeps on giving - as early as the next summer, when it acts to keep excess summer heat out of the building.

9. Never Light a fire where there isn’t a proper chimney. Gas heaters should also NEVER be used in a totally sealed-up room; you could die of carbon monoxide inhalation.

www.tobuild.co.za | winter 2025

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Decorex Joburg ToBuild DPS 275mmxX420mm final.indd 1

2025/04/08 12:41

FURNITURE

Crafted in SA, coveted worldwide

South African furniture manufacturers are redefining their place in the global market, says the South African Furniture Initiative (SAFI).

SAFI Making bold moves to turn local craftsmanship into international opportunity, SAFI (www.southafricanfurnitureinitiative. co.za) says it is working in partnership with facilitators such as Catalyze International Events & Meetings, to position South African-made furniture on the world stage.

Part of the strategy is the planned South African Pavilion at INDEX Saudi Arabia, a premier design and interiors exhibition taking place from 9 to 11 September 2025.

For many local businesses, this marks a rare and powerful opportunity to connect

directly with high-potential buyers in a booming region.

“The Gulf is undergoing rapid development, and there’s huge demand for premium, innovative furniture. South Africa has exactly what these markets are looking for”, says Rex Bowden, managing director of Catalyze.

Supported by SAFI, Catalyze and Wesgro, the pavilion will feature between 10 and 20 export-ready manufacturers, all exhibiting under a cohesive national identity. Exhibitors will receive support in preparing for the

expo, including logistical planning, market briefings and refining product presentations to meet international buyer expectations. The criteria include being registered with their local Bargaining Council, being a registered SAFI member and, of course, being exportready.

“There’s a clear demand for design-driven furniture,” says Greg Boulle, CEO of SAFI. “The Saudi market in particular is undergoing a construction boom, and our members are well positioned to meet that need with fresh ideas and strong production capability.”

Why exporting matters For local manufacturers, exporting is more than just a growth strategy – it’s a way to build long-term resilience and tap into sustainable demand. “With the local market under pressure, global expansion is not just smart – it’s necessary,” says Boulle. “The appetite for high-quality, story-rich furniture is growing worldwide, and we have the skills, materials and heritage to meet that demand.”

In 2024, South Africa exported more than US$360 million in furniture, lighting and prefabricated structures. But much of this was driven by a small group of experienced exporters. For many smaller and emerging businesses, the path to international markets is often obstructed by a lack of information, access and infrastructure.

“Exporting can often feel like a maze,” says Boulle. “That’s where SAFI can help – its aim is to guide manufacturers through the journey, step by step, and to connect them with the right partners, programmes and platforms.”

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FURNITURE

Overcoming the obstacles

Powerful partnerships

Bowden identifies three barriers that South African furniture businesses face. They are: access to buyers, perception issues, and logistical challenges.

Partnerships play a critical role in helping manufacturers overcome these hurdles, notes Boulle: “SAFI is focused on advocating for the industry and building capacity. Catalyze brings the operational expertise to execute complex international programmes. It’s a powerful combination.”

“In Europe and Asia, buyers are consistently exposed to manufacturers at trade events and Hosted Buyer programmes,” he explains. “South African businesses don’t have that same visibility – and when buyers finally come here, they’re often amazed at the quality and craftsmanship on offer.

It’s a perception problem, and exposure is the key to changing it.”

Bowden agrees. “We’ve hit the speed bumps before – we know the admin, the systems and the stumbling blocks. This experience allows us to fast-track opportunities and help companies focus on what they do best: making exceptional furniture.”

Strong results have been seen through independent work in the sector: “We’ve seen brands like Houtlander, Willowlamp and Meyer von Wielligh make a real impact in global markets. Just last year, we took 14 South African companies to a design event in New York.”

“Regarding the logistical side, furniture is bulky, and port delays and rising shipping costs make exporting difficult. Support is essential – and it has to come from people who know how to navigate these issues efficiently.”

Bringing buyers to South Africa While international expos provide essential exposure, Bowden believes that inbound trade missions can be even more effective: “You’re not just selling a table or a light fitting – you’re selling a narrative, a culture, a country.

When buyers experience South Africa for themselves, it builds trust and makes your brand more memorable. From a cost perspective, it’s often the smarter investment.

SAFI is investing in these buyer missions too.

“We’re not only exporting products – we’re inviting the world to discover what we do here,” says Boulle. “That human connection can add a powerful layer to the business relationship.”

Export readiness isn’t only about having a great product – it’s about being prepared to meet international expectations. That means pricing appropriately, ensuring compliance with foreign standards, handling scale, and delivering on time.

“Our long-term goal is to establish South Africa as a trusted source of design-forward furniture on the world stage,” says Boulle. “We’re building relationships – and helping our members build memorable brands, not one-off deals.” www.tobuild.co.za | winter 2025

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KITCHENS

Top 5 mistakes made in planning a new kitchen They always say it is good to learn from your mistakes, but making a mistake during a kitchen revamp can cost you a fortune. We think it is much better to learn from the mistakes of others, so we asked Stephanie Forbes, national manager of the Kitchen Specialists Association (KSA), to share their experience with us when it comes to the top five mistakes people make in planning and building a new kitchen.

Stephanie Forbes

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KSA Members*

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KITCHENS

1

Choice of supplier

Everyone is looking for a good deal.

There is nothing better than thinking you have found that gem – the one person or company no one else knows of who can do the job brilliantly and save you money along the way.

The KSA takes calls weekly from consumers who have opted to use a contractor, whether it is a kitchen company, builder, plumber or painter, without a proven track record and reliable references. These poor consumers are left out of pocket, with half-done jobs and poor workmanship. It is vital that you opt to work with contractors who are registered in terms of South African law, are members of an industry body, and who have fixed premises and reliable references.

Don’t fall for clever marketing or fancy websites and social media. We have in the past had a consumer ask for help after she had appointed a contractor after an amazing virtual tour of his factory space. When she was left short of R150 000 and nothing to show for it, her son went to the ‘premises’ only to find a vacant plot of veld. We have also assisted consumers who have fallen foul of scammers with fantastic Instagram and TikTok pages showing overjoyed consumers in their new kitchens, but what they actually received was a kitchen made of offcuts and recycled materials.

Even word of mouth is not enough. We find loads of consumers who use a contractor because “they did a ‘great job’ for a friend”: please still check for references, and make sure the company is stable and has someone to hold them accountable. There are a lot of very talented one-man bands in the market, but if these smaller contractors were to get into financial trouble, there is nothing stopping them packing their tools into a bakkie and disappearing. A company with a factory or showroom – formalised premises – will at least be beholden to a landlord. If you do opt to use the services of a small operator, make sure you get a copy of the owner’s ID and a proof of residence so if he does disappear, you have something to take to the police.

Of course, if we are honest, we would suggest you use a KSA member where the KSA is there to assist you if things do not go as planned and where the company has been fully vetted.

2

Underestimating the time and stress levels of the job

A kitchen revamp is a stressful operation.

You need to allow for approximately four weeks from the kitchen company starting work on site, especially if you are having stone, timber or solid surfacing countertops.

This does not include the time for the old kitchen to be removed, as well as any structural changes. Things do not always go smoothly once on site. Once working on-site, there are many factors that can affect the kitchen company’s progress, such as out of square walls and floors, supplier delays and delays from other contractors. These problems are common occurrences, and you should prepare yourself to face at least one of them during your revamp.

Doing a revamp is dirty work, and you must be ready for your home to be unsettled, dirty and dusty during this time. If you are staying home while the renovation is underway, sort yourself out with a makeshift kitchen in another room to allow for food prep and washing up. The more structural work taking place during the revamp – like new walls, floors, plumbing and electrical – the messier the job is going to be.

Be aware that things do not always go to plan, weather and other factors can lead to the company not being on site when planned. Communication is key, as well as mutual understanding and respect.

3

Funds, budgets and detailed quotes

Be realistic when you are setting your budget. A good quality kitchen that will last is more expensive than you think. Don’t be afraid to tell the kitchen designer how much they have to work with. Without an accurate idea of the budget, the kitchen designer cannot tailor their design and material choices to work within it.

When you are comparing quotes, be sure that you are comparing apples with apples.

If one quote is substantially less than another, we can guarantee they are not quoting on the same thing. There will be a difference in quality, materials or expertise.

Make sure your quote is detailed. Beware of the quote that goes “melamine and wrap kitchen, 14 carcasses and 8 drawers”. This is so vague that the contractor can literally www.tobuild.co.za | winter 2025

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KITCHENS

supply you with anything and get away with it. Ask for detail: what make and colour of material? What make and model number for hardware? There should be multiple line items detailing exactly what you are getting, the colour, spec and supplier. The more detail on the quote the less chance of misunderstanding or you getting something you did not want.

4

Aesthetics vs. function

While you want your kitchen to look good, you can’t sink your entire budget into the aesthetics. It is vital that a good portion of the budget is invested in quality hardware and raw materials. It is also vitally important that you, as the client, take the time to research, know and understand the materials you eventually choose, as there are always unique care and maintenance guidelines, pros and cons to every finish.

The design too, must give as much focus to practicality as it does to form. Be guided by your designer as to the best ergonomic design for your kitchen and don’t throw their recommendations out of the window in preference of aesthetics. In the long term you will be grateful for a practically designed kitchen.

Beware, also, of going to a more costeffective company and expecting high-end aesthetics – this is a recipe for disaster as the more cost-effective company will not be skilled at meeting these high-end expectations.

5

Once on site

Making changes once the contractor is on-site can cause havoc during a revamp. Any changes must be confirmed in writing and properly understood by both parties. Verbal instructions are a “no-no”, and guarantee problems. Every change will incur an additional cost and will add time to your completion date. It is always best to ensure that you understand the plan and materials fully before work commences, and that all necessary flooring, plumbing and electrical is complete before the kitchen company begins work.

Ensure your designer takes you through the plans and quote in detail, because once you sign off those plans and accept them, consumer legislation sees that as your direct instruction to the company to manufacture a special order or bespoke item for you in direct compliance with those documents. If you sign them off and find you don’t like something once it is installed, then the cost to change that falls to you.

Footnote: The Kitchen Specialists Association is a valued partner of To Build, and we greatly value the relationship, which benefits our readers, from the trade to the consumers.

*Photos are supplied by KSA Members: Joos Joiners CT, Bay Kitchens Plett, Easylife Kitchens JHB and Shadowline Designs JHB.

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BATHROOMS

Italian chic in

sanitaryware

An Italian producer inspires design by taking the lead with an innovative collection of washbasins, now available with its so-called innovative twist system.

Scarabeo The new GLAM WC, now offered in both the suspended and floor versions, has a clean, simple design that easily integrates into any bathroom setting. It was created by Scarabeo, a well known manufacturer in the province of Viterbo to the North of Rome, to guarantee the best functional eco-sustainable performance.

The new twist system features a containing rim on the bowl designed to minimise any water spillage, says Scarabeo. The new drain can save more water than its predecessor, and significantly reduces the noise for a higher level of comfort.

Always on top of the latest trends in design and finishes, Scarabeo offers the new GLAM WC in all the colours of the other collections and in finishes such as the classic white ceramic finish and three

brand-new, two-colour finishes in Pearl, Ardesia and Sand, all sporting a matte exterior and shiny interior. A further option is the line-strip decoration of DecorLab origins for the outside surface of the toilet.

The collection comprises 14 models, available in different shapes, sizes and applications.

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See www.scarabeosrl.com for more information or search the internet for local ordering options.

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WINDOWS

Arrow in the quiver of

sustainable building For decades, uPVC (unplasticised polyvinyl chloride) window frames have been available in South Africa, yet they remain relatively unknown compared to traditional aluminium options. Committed companies are together championing uPVC as a sustainable and high-performing alternative in the residential and commercial markets, writes Pieter Malherbe, the managing director of Teva Windows.

Pieter Malherbe

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WINDOWS

When specifiers and potential clients think of windows, the default concept is aluminium. Many people in the building value chain are still unfamiliar with uPVC (unplasticised polyvinyl chloride) window frames, though it has been an option, and available here in South Africa, for years.

However, once users are explained just how energy-efficient, durable, and low-maintenance uPVC can be, they quickly realise its value.

The benefits of uPVC The advantages of uPVC over traditional materials such as aluminium and wood are extensive.

1 2 3

Energy efficiency: uPVC is a non-conductive material, meaning it doesn’t transfer heat as aluminium does. This property significantly improves a building’s insulation, keeping interiors cooler in summer and warmer in winter. Energy modelling by my company shows that specifying uPVC windows or changing to them can reduce peak energy usage by up to 60%, and cut annual energy costs by around 25%.

Low maintenance: Wooden windows require sanding and painting, and aluminium is known to corrode under certain conditions. uPVC, however, requires only occasional cleaning with water and a mild detergent. It doesn’t rust, warp, or fade, making it ideal for South Africa’s harsh UV and climatic conditions.

Durability and security: uPVC frames are engineered for toughness. They are fitted with steel reinforcements and multi-point locking systems, making them more resistant to break-ins than traditional frames. When combined with double glazing, these windows provide superior levels of security.

Setting the standard for uPVC Much of the trust in uPVC stems from the performance of manufacturers like renowned German-based polymer specialist with over 75 years of expertise in the production of durable, sustainable uPVC systems. Rehau says its products have been installed in South Africa for over 30 years, proving their resilience even in the country’s extreme climate.

4 5

These systems are designed to outperform South Africa’s stringent building regulations, including the SANS 10400-XA energy usage standards. They incorporate innovative features such as double-glazing compatibility, fusion-welded corners for airtight seals, and UV-resistant formulations tailored for hot climates such as ours.

Noise reduction: uPVC windows can be fitted with double (or triple) glazing.

This can reduce external noise by up to 38 decibels, creating quieter, more comfortable living spaces even in high-traffic areas.

Sustainability: uPVC is a lower embodied carbon choice because it requires six times less energy to manufacture than aluminium. Its durability means fewer replacements over the years, reducing waste. It is also fully recyclable.

Teva Windows partnered with Rehau in these case studies because their profiles are some of the best in the world. They provide the flexibility to offer clients a product that balances aesthetics, performance, and sustainability.

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WINDOWS

Overcoming misconceptions and raising awareness Despite its numerous advantages, promoting the material comes with challenges. Aesthetics is often a concern – many people assume uPVC looks plastic-like and/or outdated. But modern profiles offer sleek designs that rival aluminium in style and versatility.

Awareness is a problem. Architects and developers often lack information about uPVC. Our company is actively educating the market, providing presentations and training.

This helps to promote understanding.

Real-world applications The effectiveness of this material is evident in various projects. As an example Teva recently supplied windows for a 150home development in Gauteng, instead of the originally specified aluminium. The developer wanted a greener, more energyefficient product. The switch to uPVC meant they delivered better homes at no additional cost.

JVI Development has also installed the product at the prestigious Waterfall Estate in Waterfall City, Gauteng. It says its completed projects have pleased homeowners with the uPVC look and feel, the smooth operation, and the ease of cleaning without scratching.

They are also delighted that the product does not transfer heat to the same extent as aluminium and, importantly, does not require ongoing maintenance like timber.

The road ahead

Some clients also worry about the ease of installation because uPVC is an unfamiliar material to them. However, installing such a window is no more complicated than any other system. In fact, uPVC frames are known to be more robust during the construction process, withstanding site conditions better than other materials.

Ben Pierpoint, owner of JVI Development, points out that uPVC usage is gaining traction in the luxury housing market. Highend clients are increasingly prioritising energy efficiency and long-term savings. It fits perfectly into this ethos.

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With growing environmental concerns and rising energy costs, uPVC is positioned as the window frame material of the future. The partners in this case study offer a superior product that at the same time promotes sustainable and energy-efficient living. It also delivers on aesthetics and contributes to creating homes that are comfortable, secure, and future-proof.

INSULATION

Insulation:

Avoid mistakes - the 10 steps Insulation is one of the unsung heroes of a comfortable, energy-efficient home or building. However it needs to be done right. One time, on time and quality approved, writes Des Schnetler, the Executive Director of the Thermal Insulation Products and Systems Association of SA (TIPSASA - www.tipsasa.co.za).

Des Schnetler

TIPSASA

The term thermal insulation refers to materials which provide substantial resistance to heat flow and plays a crucial role in cutting down heating and cooling costs, maintaining steady indoor temperatures, and even reducing noise.

When properly installed, insulation boosts the performance of a building’s envelope by minimising heat loss in winter and heat gain in summer through roofs, walls, and floors.

But if it’s done poorly, the consequences can be costly: higher energy bills, persistent drafts, and even mould creeping into your walls.

So, what can go wrong - and how can you make sure you get it right?

Let’s break it down: What can go wrong with insulation?

1. Poor installation • Leaving insulation on top of ceilings and not installing it. That is known to happen.

• Not installing it to the manufacturer’s installation specifications.

• Leaving gaps when insulation is installed.

• Compression of bulk insulation reduces effectiveness.

2. Wrong product for the building occupancy and space Regulation A13 (1) (a) of the National Building Regulations Act 107 of 1977 states material used in the erection of a building shall be suitable for the purpose for which it is to be used. Insulation materials classified as combustible cannot be used in certain building occupancy classes such as hospitals, hotels, dormitories, other institutional (residential), places of detention and high-risk commercial or industrial occupancies. SANS 10400-T:2024 Ed 5 Fire protection, gives clear compliance requirements as to which 66

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nsure the right material is used for the E building and application.

Contact the Association for guidance.

insulation to be used in the various building occupancies in accordance with Regulation A20 of the National Building Regulations.

•

3. Not enough insulation (Low R-Value) Inadequate thickness or wrong R-value for the energy zone. SANS 10400-XA Energy usage in buildings, states the minimum requirements for insulation according to the various energy zones in South Africa.

8. Understand R-Values • Know your climate zone.

• Use minimum recommended R-values according to SANS 10400-XA Energy usage in buildings.

9. Seal before you insulate • Use caulk, spray foam or EPDM foam rubber to seal leaks.

• Focus on attics, basements, windows and doors.

4. Ignoring air leaks Insulation without sealing any air gaps means a wasted effort.

5. Moisture problems Vapour barriers placed incorrectly can trap moisture and cause mould.

How to do it right 6. Hire a pro or learn proper DIY • Consult a pro or attend training presented by TIPSASA. • Follow the installation instructions.

• Ensure fibrous rolls or batts are snug but not compressed.

7. Choose the right material • Not all insulation products are the “same”, they have different properties and qualities.

Uninstalled job.

•

10. Moisture management • Use vapor barriers correctly to prevent ingress of water.

• Consider ventilation in humid areas.

Conclusion Getting insulation right isn’t just about saving on electricity bills, it’s about building a healthier, more comfortable home or building. Whether you’re going DIY or hiring a pro, avoid the common pitfalls and insulate smarter.

Contact TIPSASA for more information info@tipsasa.co.za

Check the depth.

Pro installer.

Thermal Insulation: Create a comfortable environment.

Save on energy costs.

Reduce your carbon footprint.

Achieve energy efficiency.

Contact TIPSASA for technical information and compliant thermal insulation products & systems for your peace of mind.

PRODUCTS

®

TRAINING

TESTING TIPSASA

TIPSASA

www.tipsasa.co.za Platinum Members:

info@tipsasa.co.za 0861 000 334 / 082 305 8559 Unit 8 Benchmark Office Park, 1 Larch Nook, Zwartkop, Centurion Affiliations:

TIPSASA_SA

ADVERTORIAL

Using composites for

creative construction Everybody loves the look of wood. Indeed, timber has been used as a building material for centuries. This natural, earthy resource has been crafted over a wide array of applications, ranging from doors, walls, structural supports and even frames for buildings, to furniture, floors and more.

Eva-Last Eva-Last bamboo composite products are incredibly versatile and ideal for a wide range of outdoor applications, including decks, docks, platforms, cladding, screening, railing fencing and indoor flooring. They are weather-resistant, slip-resistant, and require minimal upkeep – making them an excellent long-term investment.

The company offers several board options, including Apex Plus, Infinity and Eva-Tech, each providing enhanced stability and superior durability.

The versatility of these bamboo composites isn’t limited to traditional construction applications. Their creative potential is immense. The boards are being used to craft unique custom pieces such as doors, bush bomas, bird hides, outdoor sheds, planters, pergolas, ceilings, seating and furniture. This flexibility allows architects, designers, and homeowners to explore new possibilities for sustainable and stylish designs in both residential and commercial projects.

Natural wood comes with its limitations.

It’s highly susceptible to the elements, particularly water and sunlight, which cause deterioration over time. Additionally, the dwindling supply of timber, combined with the need for constant maintenance and eventual replacement, has raised concerns about its long-term sustainability. The beauty of wood, ironically, limits its efficacy as a highly versatile and eco-friendly building material.

Thanks to advancements in material technology, companies like Eva-Last are 68

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leading the way in creating innovative composite products that replicate the appearance of wood while eliminating its drawbacks.

Eva-Last composites are engineered to outperform traditional materials such as wood in terms of maintenance, weight and durability. Designed to emulate the grain, subtle colour variations and typical textures of timber, Eva-Last’s bamboo composites are increasingly finding application beyond the normal scope of construction, into other creative uses.

As more and more users discover the superior characteristics and eco-friendly benefits of bamboo composites, Eva-Last says it is fast becoming the go-to supplier for innovative building materials globally.

With its ability to replicate the aesthetic appeal of wood while offering superior performance and sustainability, these bamboo composites are paving the way for the future of construction and design.

Let Eva-Last composites help inspire endless creative applications and offer limitless opportunities to bring sustainable, striking designs to life.

CONCRETE & CEMENT

Beautifying

concrete

Let’s face it. Bare concrete can look ugly. With the growing demand for buildings that are not only functional but also visually striking, the SA affiliate of international construction chemicals company Chryso Global, says it helps customers reshape the face of concrete. Driven by tech advancements and a strong appreciation for architectural innovation, the company offers a broad portfolio of solutions that ensure concrete is both durable and beautiful.

Curing compound for even moisture retention, reducing cracks and discolouration - a smoother visually consistent finish.

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CONCRETE & CEMENT

Michelle Fick, Business Unit Development Manager for Concrete Aesthetics at Chryso Southern Africa (https://za.chryso.com/) , says customers now have access to a wide range of innovative concrete products tailored to various applications. “To achieve the desired aesthetic impact, it is essential to consider how the concrete is applied,” says Fick. “That is why we offer a comprehensive suite of solutions, including surface retarders, integral pigments, surface treatments, curing compounds and demoulding oils.”

These products can be used in combination to enhance even the most basic concrete features such as pillars or floors, ensuring that aesthetics are never overlooked, regardless of the project’s scale or complexity.

Integral iron oxide pigments provide vibrant durable colour throughout the concrete.

Efflorescence, the white powdery residue that can appear on concrete surfaces, is a common challenge that Chryso tackles with products like Fuge B, an integral waterproofing admixture that blocks pores and reduces the risk of moisture ingress.

The company also offers water-repellent surface treatments such as dry-coat sealers, which prevent water from reacting with free lime - the cause of efflorescence.

Plasticisers and superplasticisers, class 1 release agents and sealants, reduce defects in concrete to ensure a smooth, high-quality finish.

Consistency One of the most common requirements in aesthetic concrete applications is colour consistency. Integral iron oxide pigments provide vibrant durable colour throughout the concrete mass, so even chips or abrasions won’t reveal an underlying colour difference.

Surface quality is another priority. This is where plasticisers and superplasticisers greatly improve the workability and flow of the concrete mix, reducing surface defects and ensuring a smooth, high-quality finish.

To further strengthen and significantly

enhance surface performance, the company also offers densifiers and hardeners that provide improved abrasion resistance.

Additionally, its release agents support a clean separation from formwork, enabling a very high class finish with consistent colour and texture.

Texture, surface and efflorescence Texture also plays a vital role in the visual appeal of concrete. Viscosity-modifying admixtures, like Quad 20, improve cohesion, preventing issues such as segregation or honeycombing.

Surface finishing is key to consistency, so FiniSafe can be applied just before the final finishing operation to enhance surface uniformity. Fick stresses that the success of any aesthetic concrete application depends on best practice. “Consistent batch control, quality materials and correct curing techniques are essential,” she says.

“We always recommend proper concrete trials before commencing a project, especially for large-scale applications.

This is to confirm the best combination of admixtures and placement methods.”

Chryso takes a collaborative approach, working closely with customers from planning to execution to ensure outstanding aesthetic outcomes. “Our innovations are designed to make concrete beautiful,” says Fick. “But it is our hands-on support that helps customers unlock their full creative and architectural potential.” www.tobuild.co.za | winter 2025

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ENGINEERING

Showcasing engineering

excellence

Perched on a hill in one of Johannesburg’s most exclusive suburbs, The Westcliff is an iconic hotel renowned for its stunning location, luxurious atmosphere, and panoramic city views. In response to growing demand for high-end event and reception spaces, the property embarked on a major expansion project in 2023.

This included two new buildings – the banquet building, extending from the south side of the existing hotel, and the reception building, expanding from the north.

WSP-Africa WSP in Africa (www.linkedin.com/company/ wsp-africa/) was appointed to provide civil and structural engineering services for the project, leveraging deep technical expertise and innovative design solutions to overcome the site’s unique challenges. The complex topography, steep level changes, and integration with existing infrastructure required meticulous planning and cutting-edge engineering approaches, to ensure the perfect execution.

Overcoming on-site complexities Situated on the rocky terrain of the Witwatersrand ridge, the expansion site presented significant engineering challenges. With drastic elevation changes and intricate structural geometries, conventional design approaches were insufficient.

The engineers addressed these issues by developing detailed Revit models for both buildings, integrating civil models to accurately map out how the new structures would interact with the existing hotel and surrounding landscapes. This digital-first approach allowed for precise coordination of car and pedestrian routes, as well as the delicate interface with neighbouring properties.

To accommodate varying soil conditions, two distinct foundation strategies were employed. The Banquet building was constructed on pile foundations to anchor it securely into the bedrock, while the Reception building was supported by a raft foundation to ensure uniform load distribution and prevent differential settlement.

These solutions provided the necessary stability while optimising construction efficiency.

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ENGINEERING

Innovative structural engineering

experience while preserving the hotel’s distinguished aesthetic. The reception building was designed with landscaped terraces and a multilevel structure featuring cascading water elements and lush green spaces. Special consideration was given to guest arrival, with a newly designed entrance and drop-off area enhancing the hotel’s exclusivity and grandeur.

To maintain architectural harmony, the new buildings were clad in stone matching the original hotel, with intricate detailing that required careful structural coordination.

Planters were strategically incorporated into the suspended slabs to create a seamless blend of built structures and natural elements, reinforcing The Westcliff’s signature ambience of understated luxury.

Collaboration and engineering excellence

The architectural vision for the Banquet building required large, unobstructed event spaces that could function as either a single grand hall or be subdivided into three smaller function rooms. Achieving this level of flexibility required the design of 15-metrelong deep concrete beams, which not only supported the roof but also acted as integrated gutters. To mitigate immediate deflections and maintain long-term structural integrity, these beams were pre-cambered, and contractors were instructed to keep formwork and props in place for up to three months to ensure optimal curing.

An additional challenge involved constructing a vehicle ramp to connect the new facilities with the existing hotel infrastructure. Given that the original structure was not designed to bear this additional load, WSP engineered an independent support system by installing new columns that extended from the basement level to carry the ramp above. This solution ensured that the existing hotel remained structurally sound while enabling the smooth integration of new access routes.

Sustainability, reusing soil on site and low carbon concrete While the expansion project was not designed as a green-star-rated facility, sustainability remained a key consideration throughout the design and construction process. The engineers say its civil engineering team prioritised environmental responsibility by reusing in-situ soil for landscaping and backfilling, reducing the need for material transport and disposal.

Additionally, a concrete mix incorporating 30% ground granulated blast furnace slag was used to reduce reliance on Portland cement, significantly lowering the embodied carbon footprint of the development.

Integrating with existing aesthetic A primary objective of the expansion was to enhance The Westcliff’s guest

Despite the project’s complexity, WSP successfully delivered critical design and structural elements on schedule. The firm’s collaboration with the architects, contractors, and civil engineers ensured that every aspect of the expansion aligned with the client’s vision and operational requirements. With the completion of the main structural work, the focus has now shifted to interior finishes and landscaping, with the project expected to be fully operational by mid-2025.

Philip Lin, technical director at WSP in Africa, highlighted the importance of proactive design integration: “Without an architectural Revit model, we had to build our own to ensure coordination across all levels. This was time-consuming but necessary, to align with the existing structures and achieve the desired results. The project has been a balance of innovation, precision, and collaboration.”

The expansion of The Westcliff demonstrates the design and execution team’s ability to navigate complex engineering challenges while delivering solutions that enhance both functionality and elegance. Once complete, the new Banquet and Reception buildings will cement The Westcliff’s status as one of Johannesburg’s premier luxury destinations, setting a new benchmark for high-end hospitality design in the region. www.tobuild.co.za | winter 2025

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ADVERTORIAL

Smarter heating,

stronger together Alliance and Solar Heat deliver at Brooklyn House, showcasing a pioneering collaboration that powers a sustainable student accommodation development in Pretoria, setting a new benchmark for energy-smart living.

Student accommodation today is about more than just a place to sleep; it’s about designing resilient, energy-smart environments that support modern living.

Brooklyn House, located in Pretoria’s academic heartland, sets that new benchmark.

This newly completed development, which is home to 297 students, places sustainability at its core. Central to this is a forwardthinking hot water solution powered by a collaboration between Alliance Direct Heat Pumps and Solar Heat Accumulators, working in perfect synergy.

Appointed by developer Mile Investments, and with wet services design by WFP Consulting Engineers and architecture by Boogertman + Partners, the project required a system that could meet the high daily hot water demand while reducing operational costs and environmental impact.

The system installed comprises: • 4 x 80kW Alliance Direct Heat Pumps • 2 x 15 000L Solar Heat Accumulator Tanks from Solar Heat Exchangers With a total heating of capacity 320kW, this solution guarantees a consistent 60°C temperature within the accumulator tanks, ensuring that hot water is available day or night, rain or shine.

The innovation lies in the combination of technologies. Alliance’s heat pumps extract ambient heat from the environment, 74

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drastically reducing energy consumption.

Instead of heating water directly, energy is transferred to the Solar Heat Accumulator Tanks, which capture and store the heat.

This indirect heating method protects the longevity of the heat pumps and maintains energy efficiency over time.

The results are impressive. Up to 70% savings in water heating costs, reduced strain on electrical grids, and reliable, efficient service to hundreds of students.

Compact, quiet, and highly efficient even across South Africa’s variable climates, this system is tailored for high-density urban projects with limited plant space, without sacrificing reliability or sustainability.

Together, Solar Heat Exchangers and Alliance deliver integrated heating solutions that offer developers, engineers, and contractors a smarter way forward featuring durable systems, lower operational costs, and long-term sustainability.

Solar Heat Exchangers, Alliance, and the Fourways Group combine smart heat pump innovation with durable accumulator technology, delivering future-proof, energy-saving solutions that are backed by nationwide support and proven reliability.

BUILTTOTOPERFORM. PERFORM.SMARTER. SMARTER.CLEANER. CLEANER. BUILT

MOREEFFICIENT EFFICIENTHEATING HEATING MORE

The Alliance ECO Heat Pump is made for forward-thinking projects. Whether you’re working on a new build or Theupdating Alliance existing ECO Heatinfrastructure, Pump is madethis for system forward-thinking projects. you’re on a new build or delivers reliable hotWhether water with up working to 70% lower energy use. updating existing infrastructure, this system delivers reliable hot water with up to 70% lower energy use.

Powered by a high Coefficient of Performance (COP), smart control logic, and R410A refrigerant, the ECO Heat Powered a high Coefficient Performance smart control logic, and R410A refrigerant, ECO Heat Pump by brings efficiency andoflong-term value(COP), to every installation.

Designed with South African the conditions in mind, Pump brings efficiency and long-term value to every installation.

Designed with South African conditions in mind, it runs day or night, rain or shine, with no performance drop. it runs day or night, rain or shine, with no performance drop.

ALLIANCE COMMERCIAL ALLIANCE COMMERCIAL HEAT PUMP RANGE HEAT PUMP RANGE • • • • •

•

Designed for energy-efficient commercial bulk hot water heating Designed for energy-efficient commercial bulk hot water heating • Innovative cycle heating technology reduces electricity costs Innovative cycle heating technology reduces electricity costs • Raises water temperature by 5° to 10°C per cycle Raises water temperature by 5° to 10°C per cycle • Reaches and maintains pre-set target temperature Reaches and maintains pre-set target temperature • Advanced control logic ensures stable, efficient water heating Advanced control logic ensures stable, efficient water heating

Built for smarter, more sustainable commercial spaces, the ECO Built for Pump smarter, more efficiency sustainable commercial spaces, Heat delivers where it matters most.the ECO Heat Pump delivers efficiency where it matters most.

BACKED BY THE FOURWAYS GROUP BACKED

BY THE FOURWAYS GROUP With expert after-sales support, long-term parts availability,

With expert after-sales support, long-term parts availability, and branches across South Africa, your project is in good hands. and branches across South Africa, your project is in good hands.

Alliance. Built for South African living.

Alliance. Built for South African living.

ELECTRICAL

The proper qualified electrician:

the cheapest & easiest route Anthony Schewitz

The early years of the solar power industry saw the rise of unregulated contractors The solar power/PV business saw a surge of dubious operators and dishonest individuals during its earlier phases of expansion. Due to the troublesome dynamic produced by this abrupt increase, reputable businesses attempting to operate within regulatory frameworks were under tremendous pressure from illicit contractors and installers who willfully disregarded industry legislation.

A worrying rise in third-party certificates occurred around this time, as installers would have “friends” who had not undergone the required training approve Certificates of Compliance, often without performing the necessary inspections. In addition to compromising safety regulations, this technique poses major liability risks to property owners who believe their installations are appropriately certified.

The false economy of cutting corners What is often overlooked is that this method of reducing the costs of professional installation or buying cheaper parts often necessitates redoing the entire project. When this occurs, the overall costs frequently greatly outweigh the initial outlay for highquality services.

The ramifications extend beyond monetary reasons.

Poor installations can result in: • safety problems, such as electrical failures and fire dangers • voided warranties on costly equipment • decreased system performance and efficiency • difficulties with insurance when claims are made • difficulty in selling homes with non-compliant systems 76

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ELECTRICAL

The true cost of pirate contractors Countless clients have expressed their exasperating experiences after employing unauthorised operators. What had at first glance appeared to be a great deal soon turned into a nightmare that needed fixing at extraordinary expense. Usually, these remediation initiatives included: • total elimination of systems that were placed incorrectly • buying new parts when the originals were harmed by incorrect handling • paying top dollar to hire qualified experts to handle emergencies • possible structural fixes for electrical or roofing systems that were harmed during the original installation • reduced energy output when the (solar) system is unavailable

How to find reputable contractors To avoid these pitfalls and ensure you’re working with qualified professionals, follow these steps: • Locate ECA(SA) members: The Electrical Contractors Association of South Africa has stringent requirements for membership and offers redress in the event of problems.

• Verify registrations with the Department of Labour: Legitimate contractors will be properly registered and willing to share their credentials.

• Ask for and verify references: Ask prior customers about their experiences, paying particular attention to the installation procedure as well as post-purchase assistance.

• Examine their portfolio of finished jobs: Seasoned contractors ought to be happy to provide samples of comparable installations they have finished.

• Make sure they provide workmanship warranties, and have sufficient liability insurance.

• Get multiple quotes: Compare not just prices but also the scope of work, components specified, and warranty terms.

The value of a professional installation Anthony Schewitz is the Regional Director: Highveld for ECA(SA). He advises investing in qualified contractors who deliver benefits that extend far beyond initial compliance, these being:

1

System longevity: Well-installed systems frequently endure many years longer than those installed by inexperienced workers. Throughout the system’s lifespan, this significantly increases your return on investment.

2

Optimisation for your particular needs: Skilled contractors carry out in-depth site analyses and create systems that are tailored to your unique energy needs and physical limitations. There is no one-size-fits-all.

3

Future-proofing: Skilled installers know how to create systems that can grow with the client company or adapt to new technological advancements, avoiding later, expensive, whole overhauls.

4

Appropriate paperwork: In addition to the Certificate of Compliance (COC), skilled contractors offer thorough paperwork that includes component specifications, as-built drawings, and maintenance plans that are necessary for warranty claims and subsequent maintenance.

Footnote: About ECA(SA) The Electrical Contractors Association South Africa (ECA(SA)) is the most influential members’ association for electrical contractors in South Africa. Registered in terms of the Labour Relations Act, the ECA(SA) has represented South African electrical contractors since 1948 and is firmly established as the ‘home’ of trusted electrical contractors.

www.tobuild.co.za | winter 2025

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ELECTRICAL

A word on

backup batteries

With the swing to non-fossil fuel power and the breakdown of conventional electrical grid infrastructure, especially in SA, many businesses and homeowners resorted to battery backup systems powering inverters to keep their premises online. However, with loadshedding becoming less frequent, “property owners”, says Lance Dickerson, MD at Revov in his article, “are often left scratching their heads as to why their power backup is not working”.

Lance Dickerson

REVOV

Who can blame them? During the height of the load shedding pandemic (because that is what it was; it was throttling our economy), many invested in solar and UPS solutions. Installers, even those who had just joined the industry out of opportunism, were making promises about quality and expertise to get the sale. Payments were made, installations were completed, and households and businesses believed they were protected against our unreliable power supply situation.

This year, some provinces are enduring uncharacteristically wet and overcast conditions for this time of the year. It’s not uncommon to overhear the following complaint, or versions of it: “Why does the power always have to go out when it is overcast?”

It means that the person making the comment had relied on their solar installation, complete with its battery backup, to protect them against being without electricity. They expected the system to last.

This is not an absurd expectation when one considers that many of these systems are only a year or two old and expensive.

Solar panels should be generating power when the sun is shining, and batteries store the power not used. These are complex systems that involve panels, batteries, inverters and electrical engineering not to be attempted by non-certified installers.

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you get two scenarios: One where there is support, and the other where you are left in the dark for inexplicably long periods of time.

Similarly, poor advice and no service means many people are left with something akin to useless décor, not a backup system.

The same can be said for home UPS (“inverter”) systems, whether these are properly installed automatic systems, or plug-and-play variations. The first consideration is safety: electricity is dangerous when things are done incorrectly; and the second is that poorly configured setups simply do not prolong the life of batteries, they shorten them.

What then, should people know about prolonging the life of their power backup systems? There are a few non-negotiables if you want to ensure your system does what it is supposed to, when you need it to.

A reputable company that installs worldclass systems from reputable brands would take into consideration all the tips below and explained, automatically.

ELECTRICAL

Work with reputable service providers and quality systems When it comes to battery brands, seek out those that have stood the test of time and come with full local support in case something goes wrong. Any brand that has been around for less than three years came to town during the load shedding peak and is likely not in the business for the long haul.

Look for geographical footprint. Ideally, you want to have expertise that can provide support as and when you need it. Some battery brands require overseas support and those waiting times certainly won’t benefit a business needing fast backup for business-critical functions.

1

Battery chemistry counts

By now, most people should have a good, clear understanding that lithium iron phosphate (LifePO4) batteries are superior in every way to the cheaper lead acid and other lithium-ion chemistry batteries. What fewer people know, and what is very important, is that 2ndLiFe lithium iron phosphate batteries come with an added advantage: the cells are repurposed from electric vehicle batteries; they have had to pass far more stringent performance and safety tests than batteries made exclusively for storage. In demanding African conditions, this is a compelling advantage.

2

Battery charging should be optimally done void fast charging as much as possible A to prolong a battery’s life.

Avoid allowing a battery to drain completely.

For lead acid batteries, think about the time your car’s battery drained completely – it was never the same again.

The optimal state of charge for batteries is between 20% and 80%, but a regular full charge to 100% is crucial to maintaining maximum capacity and the correct state of charge parameters. This is how you prolong battery life and enjoy the best performance.

• • •

•

6

3

Batteries perform best at room temperature

4

Long-term storage requires some preparation

5

Avoid battery overuse

Extreme heat or cold can damage battery cells and reduce their lifespan, which means the ideal battery location is an enclosed, cool space. However, this is not always possible, which is why the hardy, proven resilience of cells in 2ndLiFe batteries, that have endured extremely hot temperatures and both rapid charge and discharge rates in their life in an EV, is often preferred.

If you are going to store batteries for a long time, there is a procedure you need to follow to ensure the best health for your batteries. Charge the battery to 50% and then store it. After six months, run your battery through one full cycle, then recharge to 50% and store it again.

Ensure that you have the correct numbers and configurations of batteries for your demand. Do not overload your system, and whenever possible, prioritise essential loads. Running a system at maximum load, or 1C*, every day is a sure way to reduce its life. The best way to ensure this is done correctly is to work with approved installers who have the support of local battery supply teams. (The battery C Rating is the measurement of current in which a battery is charged and discharged at - Ed.) NB. Always listen to, and never ignore, system alarms and warnings.

Exercise the battery

This may sound like a bizarre comparison, but your own body operates better when it is exercised. It’s the same for batteries.

Discharge and charge your system by 25% every seven days – this prevents long-term degradation. A properly designed installation will take care of this automatically. For UPS systems, ensure they remain plugged into the power source to ensure the batteries are optimally charged to protect against unexpected power cuts.

NB. Avoid ‘micro cycling’, a situation where the battery is discharged by less than 5% and recharged multiple times a day.

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CHOOSE THE CORRECT PRESERVATIVE TREATED TIMBER FOR YOUR END APPLICATION (H classes) H2 – Low Hazard: Inside above ground

H3 – Moderate Hazard: Outside above ground H4 – High Hazard: Outside in ground H5 – High Hazard: Outside in contact with heavy wet soil or in fresh water H6 – High Hazard: Prolonged immersion in sea water H2

H3

FOR MORE INFORMATION ON ANY ASPECT RELATED TO TREATED TIMBER PRODUCTS AND THE CORRECT USE OF TREATED TIMBER, OR WHERE TO CONTACT SAWPA MEMBERS, PLEASE CONTACT: Tel: 011 974 1061 / 078 144 6213 admin@sawpa.co.za www.sawpa.co.za

H4

H5

H6

ADVERTORIAL

Make it in Africa to

Build Africa Saint-Gobain Africa (www.saint-gobain-africa.com) recently announced its renewed commitment to the African continent through a new unifying programme called, Make it in Africa to Build Africa (MABA).

Saint-Gobain Africa This represents the Group’s regional commitment and is an extension of its purpose: Making the World a Better Home.

It underscores the company’s dedication to empowering the continent by prioritising local production, nurturing local talent, and encouraging economic growth within the industry.

“Make it in Africa to Build Africa is about partnering with all construction market stakeholders, to build a sustainable Africa from within, where local solutions meet local needs, reinforcing our belief in the potential of African markets and communities,” says CEO Othman Benjelloun-Touimi.

MABA translates into actionable and impactful goals tailored to Africa, in line with the continent’s unique realities and opportunities. It is based on four main pillars.

1. Sustainability Inviting the entire ecosystem to transform industry: Sustainability is not just optional. The Group is committed to innovation, with products and solutions that maximise our contribution to people’s health and wellbeing while minimising our impact on the planet.

Hence, Saint-Gobain Africa has introduced The FutuRE range; a new selection of sustainable construction solutions designed to enhance efficiency and minimise environmental impact while maintaining the same cost. This range

currently includes RhinoBoard® 9mm, RhinoBoard® 12.5mm, RhinoBoard® FireStop® (12.5 & 15mm), Isover Cavitylite®, and Weber WB11®, each with a third-party verified Environmental Product Declaration (EPD) and a positive contribution to at least one strategic sustainability criteria, such as a minimum of 10% reduction in CO2.

2. Local production From Africa, for Africa: By investing in local manufacturing and expanding production lines, Saint-Gobain Africa aims to reduce dependency on imports, create jobs, and drive economic growth.

In line with this commitment, the opening of our new South African fibre cement plant in the third quarter of 2025 marks a major milestone. This facility will not only create more than 60 permanent jobs in its first phase and empower local communities, it will also ensure access to high-quality, durable building solutions at the right cost.

3. Our people Saint-Gobain Africa is dedicated to empowering local talents through initiatives like the Group’s Graduate programme. This nurtures future African manufacturing leaders. It also supports community development projects, provides contractors and applicators training, and offers education opportunities throughout the continent

4. Our customers Saint-Gobain Africa is committed to understanding its customers across the value chain and partnering with them to better meet their needs. The MABA commitment will enable us to offer meaningful innovations and locally produced materials that meet international standards, while also strengthening our support and technical knowledge to better serve our customers every step of the way.

The company will collaborate with local businesses, governments, communities, and all construction industry stakeholders who share the same commitment to driving innovation and development. “The future of Africa lies in the hands of its people. MABA is our collective vision for Africa's future,” says Benjelloun-Touimi.

www.tobuild.co.za | winter 2025

81

PLUMBING

Is your hot water

cylinder registered?

A new study has revealed that nearly 50% of South African water heater owners miss out on full warranty benefits due to unregistered products, says a national manufacturer.

Kwikot In a sector where after-sales service can make or break customer satisfaction, recent internal audits reveal that up to 45% of warranty claims for water heaters are submitted without product registration or proof of installation, a trend that delays servicing, increases administrative overheads and leaves customers frustrated.

Findings by the plumbing industry note inconsistent compliance with post-installation protocols, particularly around warranty activation and product traceability.

According to SANS 10254 standards, fixed electric storage water heaters must be installed according to clearly defined safety and registration protocols. Yet, the plumbing industry notes that only 52% of registered plumbers consistently follow post-installation documentation practices, including warranty activation.

In response to this market challenge, a leading manufacturer of water heating solutions, Kwikot, says it has launched a national product registration campaign designed to drive compliance, enhance customer support and reward installation professionals for their role in long-term customer care.

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Smart after-sales starts at installation “It’s no longer enough to deliver a great product; customers expect seamless support, too,” says Murray Crow, managing director at the company. “Proper registration ensures we can verify ownership, improve turnaround times and offer better service.

It also enables us to engage directly with our end users, something the industry has traditionally lacked.”

The company recently launched a “register and win” campaign by way of a digital-first registration portal backed by a R300 000 incentive pool, to encourage early participation and consistent compliance on the part of both homeowners and installers.

Details of the campaign can be found on the company’s website, www.kwikot.com/ kwikot-service. There are various prizes and incentives on offer, and a special bonus for

the plumber with the most verified product registrations by 30 June 2025, when the campaign closes. This applies to electric, solar or gas geysers and heaters.

The company says its campaign aims to address this gap by streamlining the registration process and incentivising industry-wide accountability.

• The campaign encourages all registered plumbers and consumers to register their Kwikot geyser/water heater online by scanning the QR code online .

• Registering the company’s product in the home or building ensures: - Full warranty activation and coverage - Access to important safety and product updates - Proof of ownership for future service or support - Automatic entry into our exclusive product registration giveaway.

ADVERTORIAL

Filling the apprenticeship vacuum North West Training Centre, or NTC, was established in 2008 as a Trade Test Centre for Plumbers and Electricians. NTC is accredited with OCTO, NAMB, EWSETA, CETA, merSETA, Services SETA, Department of Higher Eduction for Plumbing and Electrical with regard to Legacy, Occupational ARPL and Contracted candidates.

In the years after the establishment of the NTC, until 2013, we trade tested through the Department of Labour. In 2013, we were moved over to the Department of Higher Education and Training.

With the establishment of OCTO in 2010, it was commonly accepted that all Trade Test Centre's would eventually migrate from Legacy Trade tests to Occupational Trade tests, as Legacy was set to be phased out by 2022. The migration has had its challenges, as was expected when moving that many trades from one system to another. NTC experienced the first of these challenges in 2022, but as time passed, we managed to resolve many of them.

Having said that, from the time it was established, 17 years ago, to date, NTC has enjoyed a tremendous amount of support from all of these departments.

As a Trade Test Centre, we have two pathways to Trade testing: the first is the Apprenticeship, and the second pathway is ARPL (artisan recognition of prior learning).

Both Trade Test Certificates are exactly the same and grant the standard certification; the only difference is in the pathway to the trade test. The trade test is now referred to as an “External Integrated Summative Assessment”.

An apprenticeship is a contract between three parties, namely, the Candidate, the Company, and the Department of Labour. This contract is for a fixed period of five years and includes the candidate’s external studies at a TVET College. There aren’t many companies offering apprenticeships any longer, because granting one would mean that those companies are legally bound to retain that candidate for five years, whether the latter is competent or not.

In terms of the contract, the candidate has to be exposed to practical work, Place experience as well as their Knowledge modules.

The ARPL pathway is available for those candidates who had never been afforded the opportunity to enrol in an apprenticeship but who have been exposed to workplace experience. The prerequisite to entry to the ARPL pathway is at least three (3) years’ traceable workplace experience.

Trade tests are only performed once a candidate receives a serial number from Government. The actual test is performed over a two-day period.

At NTC we are proud to say that we will not allow a candidate to enter the trade test if they are not test-ready. We prepare them for the test, and if we find any gaps in their knowledge modules and practical skills, we return them for gap closure training before attempting the actual Trade Test.

At the same time, we acknowledge that many older and experienced artisans are of the opinion that newer artisans are not as good or as thorough as they were. However, at NTC we can grant full assurance that when a certified candidate leaves our centre, they are equipped with the same standard of knowledge (of course, including the latest upgrades in the technology), as the older artisan had the day they left the centre; the newer candidates lack only experience, something that cannot be taught.

prescribed time period and must be authentic, fair and consistent. NTC currently completes an average of 200–300 trade tests per year and, with the opening of our new branch in Cape Town, that figure will grow to 400.

Our focus at NTC is to upscale semiskilled artisans to a skilled level, and in so doing, to help to uplift their entire family, which in turn opens the gap for new workers to move into the semiskilled marketplace. It is a well-known fact that children of artisans often follow their parent into the trade.

NTC’s track record speaks for itself: we do not reject candidates once they’re in the programme, but stick with them until they pass the test. Once candidates pass the trade test, they are allowed to remain as members on our WhatsApp groups for additional support and any queries they might have. In this way, there is also a feedback loop on new issues that may arise in the real world that could inform NTC’s operations, too.

As a Trade Test Centre, NTC is moderated externally. We constantly strive to stay abreast of developments in the technology. Furthermore, we ensure our equipment is maintained regularly and 100% in working order.

In the 17 years of our existence, NTC has prepared and tested thousands of candidates, and we can confidently say that there is not a single unemployed candidate among them.

At NTC we assist a number of TVET colleges with trade testing for their candidates on a service level agreement, as they do not have the facility of trade testing.

With regard to the actual Trade Test, we do not promote a product in the test; it is based purely on safety, and knowledge on the method of installation. Each test has to be done within a

www.tobuild.co.za | winter 2025

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HEAT PUMPS

Heat pumps:

A smart choice Heat pumps can be a strategic investment in energy efficiency, long-term savings, and environmental stewardship.

Gareth Griffiths As our country grapples with growing its economy and demanding more energy while also trying to fulfill its carbon reduction goals as per COP, we are faced with rising electricity prices and a failing infrastructure. There’s an urgent need for sustainable development, so heat pumps are becoming a viable option for forward-thinking property developers, architects, and building designers.

But what exactly are they, and how do they work?

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What is a heat pump?

Electrically powered, often by renewable energy, heat pumps transfer heat from one location to another. They do not generate heat through combustion or electrical resistance, which is the most common form of heating. Ambient heat is extracted from air, ground, or water sources and transferred indoors for heating. The reverse applies to cooling. In fact, the classic refrigerator is the earliest version of a heat pump (for cooling), where refrigerator gas becomes the medium of heat transfer.

The different types of heat pumps in the built environment: • Air-source heat pumps (ASHP): These absorb heat from the outdoor air. This is the most commonly used system in South Africa.

• Ground-source (geothermal) heat pumps (GSHP): These extract heat from underground and are ideal for large-scale or luxury developments with the space and budget for groundworks. A very good example of this is the ‘geothermal field’ heat pumps system installed at the Hotel Verde near Cape Town International Airport, one of the earliest green building highly accredited hospitality establishments in South Africa.

• Water-source heat pumps: Less common, these exchange heat with bodies of water. However, they are only feasible in specific geographical locations. It is however worth noting that seawater cooling is commonplace in certain coastal cities. For example, The Victoria Wharf Mall and other developed districts at the V&A Waterfront in Cape Town, have for years used pumped piped cold seawater to facilitate heat transfer for cooling.

HEAT PUMPS

Applications in Southern African projects In the Southern African climate, characterised as it is by hot summers, mild winters, and ample solar radiation, heat pumps are especially effective. They are used for: • Domestic and commercial space heating and cooling • Hot water generation for households, hotels, hospitals, and schools • Swimming pool heating in luxury developments • Supplementary climate control in high-performance buildings Many developers are now incorporating heat pumps into mixed-use estates and green building-rated constructions to meet growing sustainability requirements and reduce operational costs.

Advantages for developers and designers

Disadvantages and design considerations

Energy efficiency and cost savings: Heat pumps can deliver 3-4 units of heat energy for every unit of electricity consumed. In Southern Africa, where electricity costs can exceed R2.50 per kWh, this efficiency can translate into significant savings over the lifecycle of a building.

High upfront capital costs Installation costs for air-source heat pumps typically range from R60 000 to R120 000 for a mediumsized home or small commercial unit.

Small scale ground-source systems can exceed R200 000, mainly due to excavation costs. This upfront investment may be a barrier in costsensitive developments.

1

2

Compliance with Green Building certification standards Heat pumps contribute to the GBCSA Green Star SA and EDGE certification by reducing carbon emissions and improving a building’s energy performance rating. For developers, this can boost marketability and longterm asset value.

3

Dual functionality A single system can both heat and cool a building, reducing infrastructure complexity and equipment cost. This is ideal for mid- to high-end residential and commercial properties.

4

Renewable integration Heat pumps pair well with solar PV systems. In areas with frequent load shedding or weak grid infrastructure, this hybrid model enhances energy resilience and reduces dependence on Eskom.

5

Low maintenance and long lifespan Modern heat pumps are durable, with lifespans of 15-20 years and minimal maintenance needs. This makes them attractive for rental properties or estates with long-term maintenance plans.

1

2

Climate sensitivity In high-altitude areas like Johannesburg, winter temperatures can drop below optimal operating levels for some air-source models, which may require backup heating.

However, many new-generation units perform well in cooler climates.

3

Installation footprint Ground-source heat pumps need significant space for trenches or boreholes, making them less suitable for high-density developments or sites with limited access.

4

Technical expertise required Improper sizing or poor installation can severely impact performance. Designers should work with accredited HVAC professionals and ensure MEP (mechanical, electrical, and plumbing) coordination during early design phases.

5

Noise and aesthetics While many modern systems are quiet, external units should be positioned to minimise sound disturbance, especially in high-end or hospitality environments.

Alternative technologies So what are the other options in South Africa for projects where heat pumps are not feasible, the following alternatives are worth considering:

1

Solar water heaters Widely used in the region, solar thermal systems offer an affordable option for domestic hot water. They are particularly effective in sunny areas but typically need backup systems during cloudy weather.

2

Gas geysers and boilers Gas water heaters are reliable and quick to install. However, rising gas costs and impending carbon emission regulations may impact their long-term viability, especially as the race to zero (carbon) speeds up.

3

Electric resistance heaters Radiant, convective and conductive these are low-cost and simple to install but can be transient and highly inefficient. They are best suited to temporary or low-budget developments. Obviously, these rely on grid power to a great extent

4

Biomass boilers Suitable for rural or agricultural developments with access to organic waste, biomass systems are renewable but less convenient in urban contexts due to fuel sourcing and emissions.

5

Hybrid systems Combining a heat pump with solar thermal panels or a gas boiler can offer the best of both worlds — high efficiency and system redundancy.

Property developers, developers, architects and system designers view heat pumps as presenting an exceptional opportunity to future-proof buildings, reduce operational costs, and meet sustainability targets. While the initial costs are higher than traditional systems, the long-term benefits in energy savings, regulatory compliance, and environmental impact are hard to ignore.

When integrated early in the design process, heat pumps can elevate a project from standard to standout, both environmentally and economically. In a market increasingly shaped by energy volatility and climate responsibility, they are more than just a smart upgrade—they’re a strategic necessity. www.tobuild.co.za | winter 2025

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HEAT PUMPS

This visual schematic compares various heating and cooling systems suitable for commercial buildings in Southern Africa.

System type

Initial cost (ZAR)1

Efficiency (COP) 2, 3

Air-Source Heat Pump (ASHP)

R60 000 – R120 000

Ground-Source Heat Pump (GSHP)

Ideal applications4

Advantages

Disadvantages

3.0 – 4.0

Residential, small to medium commercial spaces

Moderate installation cost, dual heating/cooling function

Efficiency drops in colder climates, external unit required

R200 000+

4.0 – 5.0

Large commercial buildings, luxury developments

High efficiency, stable ground temperatures

High upfront cost, significant land required for installation

Solar Water Heating

R25 000 – R50 000

2.0 – 3.0

Residential, supplement in commercial settings

Renewable energy source, low operating cost

Dependent on sunlight availability, requires backup system

Electric Resistance Heating

R10 000 – R30 000

1.0

Small spaces, backup systems

Low initial cost, easy installation

High operating cost, less efficient

Gas Boilers

R20 000 – R60 000

0.9 – 1.1

Areas with gas infrastructure

Quick heating, reliable

Fossil fuel dependency, CO2 emissions

Note: Costs are approximate and can vary based on specific project requirements and market conditions.

Hotel Verde and heat pumps using geothermal field Hotel Verde, situated near Cape Town International Airport, stands as a benchmark for sustainable hospitality in Africa.

Designed with sustainability at its core, the hotel incorporates a geothermal heating and cooling system that underscores its commitment to environmental responsibility.

System design and implementation • Geothermal field: The hotel utilises a geothermal field comprising 100 boreholes, each drilled approximately 65 to 70 metres deep. These boreholes tap into the earth's consistent underground temperature of around 19°C. • Heat pump integration: A network of high-density polyethylene pipes circulates water through these boreholes, connected to groundsource heat pumps. This system efficiently transfers heat to or from the building, depending on seasonal requirements.

• Supplier collaboration: The geothermal system was installed by AGO Energy, a German company specialising in energy solutions, ensuring state-of-the-art technology and expertise in the setup.

Manifolds for ground source heat pumps from the geothermal field at Hotel Verde, Cape Town - photo by Gareth Griffiths.

Performance and recognition • Operational efficiency: The geothermal system significantly reduces the hotel's reliance on traditional air-conditioning, leading to substantial energy savings and operational cost reductions.

• Awards and certifications: • In 2014, Hotel Verde achieved LEED Platinum certification for New Construction.

• In 2015, it became the first hotel globally to receive a second LEED Platinum certification for Existing Building Operations & Maintenance.

• The hotel also earned a 6-Star Green

Star SA Existing Building Performance rating from the Green Building Council of South Africa, reflecting world leadership in sustainability.

Long-term impact The geothermal system at Hotel Verde not only exemplifies innovative engineering but also demonstrates the viability and benefits of integrating sustainable technologies in commercial developments. The hotel's success serves as an inspiration for property developers and architects aiming to incorporate green solutions in their projects.

References to the above table: 1. www.powerforum.co.za 2. https://www.crses.sun.ac.za/files/research/publications/popular-media-and-policy-brief/GeothermalEnergyPolicyBrief_Rev3.pdf 3. https://www.nature.com/articles/s41467-025-58014-y 4. https://www.researchgate.net/publication/325776000_Comparison_of_different_types_air_source_heat_pumps_water_heaters_in_South_Africa

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GREEN BUILDING: LANDSCAPING

Restoring landscapes scarred

by overzealous development Driven by the need to bring telephony to the western regions of the Cape of Good Hope, as it was known then, acres of the Clanwilliam Cedar tree (Widdringtonia Cedarbergensis) were culled from the mountains and farming areas of the Cederberg mountain range, to be fashioned into long straight telephone poles.

According to the IUCN (www.iucnredlist.org/species), in 1879 alone, more than 7 000 trees were cut down for use as telephone poles.

Gareth Griffiths

Simon Pocock and Gareth Griffiths Saving the cedars

This overexploitation, which included the use of cedar poles for a telegraph line spanning the distance between the Western Cape towns of Calvinia and Piketberg (289 km), led to a significant decline in the tree population there. The tree is now critically endangered and virtually nonexistent in the lower agricultural areas of the Cederberg range.

Remediating a sensitive environment that was part of the carbon-sequestering chain disturbed by early-day commercial development would usually be a responsibility of the perpetrators, but they are long gone. Overexploitation scenarios have played out in forested areas worldwide: in rivers, oceans and built-up areas, so much so that similar activity is cited as a cause of the greenhouse gas problem that green building efforts strive to mitigate.

Replanting at attitude accomplished by local youth using repurposed backpacks to carry saplings.

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Dawie Burger, founder of a new NPO, Sustainable Ceder (www.sustainableceder. org), explains that the trees cycled into telephone poles all those years back were the younger specimens of the Clanwilliam Cedar tree, and that the seed of these younger trees is more viable in terms

GREEN BUILDING: LANDSCAPING

joining forces, organisations are demonstrating the type of green ethos that could be a benchmark for green building and landscape development initiatives

Government (which controls the majority of the non-agricultural land in the Cederberg chain), the Cederberg Conservancy, individual commercial farms, hospitality establishments, academia, botanical societies, outdoor stores and suppliers, many users of the outdoors, as well as established environmental NGOs. By joining forces, these organisations are demonstrating the type of green ethos that could be a benchmark for green building and landscape development initiatives in our cities.

The organisers and their partners are all volunteers. The local youth get paid and often place their personal comfort and safety on the line by hiking high into the mountains to distribute the saplings during the planting season. Repurposed backpacks are used to carry the planting trays. They are backed up by drone payload that drops sapling plugs into the variable locations and also transports trays to planting crews in isolated areas. The air payloads are supplied by the NCOTWO drone company. Saplings are cultivated in grow-plugs that can either be dropped or planted in the designated places.

Nurturing saplings in a grow-light tent.

of growing stronger, healthier saplings.

Sustainable Ceder aims to facilitate a healthy and resilient Cederberg environment where the long-term survival of the Cedar species is prioritised and secured.

Burger says that the plants do not grow in isolation, that they exist in a complex ecosystem that includes other flora and fauna. For example, the Chacma Baboon, another threatened (animal) species, is a vital part of the distribution of Cedar seed in the mountains, as they use part of the cones as a food source and unwittingly distribute the seed after extracting the edibles.

By 2024, the NPO had replanted over 4 700 trees; engaged with local communities; and

set up an enviable seed collection, sapling cultivation, and replanting network.

Seeds are cultivated into saplings at various organised growing stations managed by the elderly in the local community, with the headquarters at Driehoek, a key farm in the central Cederberg valley. Seeds are collected in their cones at high altitude, and nurtured at the main nursery at Driehoek before going out as saplings. Driehoek even boasts a grow-light room, which mimics the ideal growing conditions for the young plants.

Sustainable Ceder has partnered with local government, conservation authorities (the Cape Nature arm of the Western Cape

Sustainable Ceder serves as an example of what a PPP type of partnership can do to remediate a broken environment. There are important lessons to be learned here: for agriculture, the timber industry, tourism development, and the built environment.

It is therefore encouraging to see a multitude of role-players seizing the opportunity to recreate nature in, for example, housing developments on a micro scale, where “pocket forests” populated with indigenous plants are being developed standing cheek by jowl with housing complexes.

Visit the SC website for more information, and to pledge support. You can even obtain a bonsai Cedar plant subject to Ts & Cs.

www.tobuild.co.za | winter 2025

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DIY: GARDENS & LANDSCAPES

Small gestures for huge impact

Ian Dommisse is a qualified architect who embraced very green outcomes and consequently forged an excellent reputation in the circular economy arena in African landscaping. In this article, he offers suggestions on how to make the most of your external spaces. He talks approaches to gardening, thoughtful design, and offers guidance on planting and tree selection.

Ian Dommisse

Ian Dommisse

When planning a garden in the city, where land is wildly expensive, it’s worth pausing to consider one’s needs and the design, and then imagine the optimal nature of each handful of soil before getting your hands dirty. I hope this article excites some curiosity and a desire to get outdoors, and that it generates new ideas of improving the external space in your custody.

1. Look up, not down: transform a boxed-in courtyard into a lush sanctuary The secret to a lush courtyard is thinking upward and outward. One of my favourite "small gestures to create big impact" is celebrating the vertical dimension. Think hanging garden. Limited ground space doesn't mean limited gardening opportunities!

I love softening walls with carefully selected creepers that add texture and life to otherwise hard surfaces.

Suspending hanging plants from above using decorative pots and rings creates another layer of greenery, transforming a boxy space into a verdant sanctuary.

For courtyard gardens, it is also great to incorporate art to add personality and a unique artistic touch to these intimate spaces. Kendall Warren’s beautiful hand-painted clay creations are a good example of these.

A hard-earned lesson worth sharing, is this: when gardening against a wall that borders another building, ensure your waterproofing is absolutely impeccable. I've had to strip out and replant two entire courtyard gardens due to waterproofing issues – an experience I don't recommend!

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DIY: GARDENS & LANDSCAPES

2. The power of restraint: less variety, greater impact Another of my favourite “small gestures for big impact” in garden design is to limit the number of species you plant, but to plant masses of the species you choose.

In a client’s front garden I worked on, we have loads of clivia forming the main base, with plectranthus weaving in between. We added a variety of different ferns for dappled shade, and elements like Delicious Monster and Rhododendron for interest.

When they bloom in spring, clivias create a truly impressive show of colour. Yet even when there are no flowers in bloom, the garden presents itself as a lovely, cohesive, shady retreat where each element plays its part in the harmonious whole.

That is the magic of restraint; choosing fewer species but using them abundantly creates visual harmony and impact.

4. Raise the Soil Surface

Shade-bearing structures can be a fun new element.

I could rave about the benefits of a raised garden bed for days. But, for the sake of expediency, I’ll summarise some of my favourites here: • Easy edible gardening: No more backbreaking bending for planting and harvesting. Remember: herb and veggie gardens require a whole lot more maintenance than conventional garden beds.

• Plants are protected from unwanted hands, paws.

• Lifts plants to occupy more eye-level real estate.

• Serves as a seating edge from which you can admire the little ecosystem unfolding in front of your eyes.

• Increases your soil depth: On balconies or rooftops, especially, where you would typically use planters, soil depth can be pretty shallow, which limits the range of plants and trees which you can sustain.

3. Embrace the Shade Within our more densely populated urban areas, many garden beds lie in the shadows of buildings, boundary walls or trees. We’re so lucky to have an exciting palette of indigenous, shade-loving plants at our disposal. So consider the following plant choices for these shady or dappled sunlit areas.

Climbing: Senecio macroglossus Bulbs: Scadoxus multiflorus or Veltheimia bracteata Ferns: Have access to some felled logs or branches? Why not create a fernery?

When some indigenous varieties can be hard to source, they can be substituted with a non-invasive exotic.

Dry shade: Plectranthus, Clivia Miniata Wet shade: Setaria Megaphylla Part sun/part shade: Chlorophytum Saundersiae is a wonderful ornamental grass that tolerates full sun as well as shade.

For pops of colour: Hypoestes Phyllostachya (the polka dot plant) or variegated Plectranthus Perhaps you don’t have enough shade? In that case, shade-bearing structures can be a fun new element that can also act as a focal point or space-defining element.

www.tobuild.co.za | winter 2025

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DIY: GARDENS & LANDSCAPES

5. Create outdoor "rooms" Dividing a space into a series of outdoor rooms is a great way to increase the range of functions a garden can serve. The connections between the rooms don’t necessarily need a threshold or barrier. In the design example here, I carved the main garden into 4 rooms using the pool, a carefully positioned raised planter, and the shape of the building to define each of the spaces. In this way they still flow into each other, but when you occupy each “room”, you'll notice a different range of planting and activities to participate in.

Ian Dommisse proudly demonstrates that in spring, clivias create a truly impressive show of colour.

About the author Ian is a qualified architect and a passionate landscape designer. His biggest project to date is the Angama Mara edible food experiential garden in Kenya, an integral design feature of the prestigious Luxury Safari Lodge.

6. Turn the transitions between spaces into an enchanted garden The experience of moving from one space to another, from inside to outside, or from one outdoor room to another, can be made magical in so many ways. Here are just a few: • Create a living archway: walking through a tunnel of vines or a hollow way of trees creates a sense of adventure, curiosity and delight. Support creeping vines with metal frames or an arbour so that the leafy canopy can be experienced from multiple vantage points as you move through the space. Take note of sun requirements, the colour of blooms (white shows up best at night) as well as their lifespan and fragrance, and whether the plants lose their leaves in winter. (This might be a great way to welcome in the sun during the colder months).

• Contrast or change surface materials.

• Create a level change as this forces one to pause, look down and notice what’s growing close to the ground.

• Embrace movement: plant ornamental grasses or trees that sway in the wind along the edges of spaces and pathways.

• Invest in surface material, especially in areas where one might walk barefoot.

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Locally, he designed the “Octopus Garden” at the Waterfront, a great example of garden design led by permaculture principles. He has also worked on numerous residential gardens where the clients' needs, architecture and site surrounds are at the heart of his design process.

The other ‘hat’ he wears is project manager of GrowSA, an organisation formed during the pandemic to boost the green economy through skills and human development.

He gathers inspiration from nature and finds beauty in plants and flowers that often go unnoticed.

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