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www.amorcladding.com sales@amorcladding.com 01460 923180

PEFC/16-37-2650 www.pefc.co.uk

Look for our FSC® and PEFC Certified Products

SPECIALISTS IN TIMBER CLADDING

We’re here to build confidence in timber claddingguiding architects toward effortless specification, assisting contractors with seamless installation, satisfying clients with a visually pleasing, lasting result.

www.amorcladding.com sales@amorcladding.com 01460 923180

SPECIALISTS IN TIMBER CLADDING

WHY AMOR Personal service proactive approach to understanding every project need to provide a tailored solution Specification assistance providing samples, profiles, inspiration, and technical info needed for specification Technical support supporting decisions around products with expertise and advice

WHY TIMBER CLADDING Sustainability Natural timber has a negative carbon footprint, storing carbon absorbed during the tree’s growth (carbon sequestration). Natural ageing Timber weathers naturally over time, adding depth, character, and variation. Authentic appearance Each piece has a unique grain and texture that’s impossible to replicate with composite.

WHAT WE OFFER Pure - unfinished natural timber British - UK grown timber cladding Enhanced - thermally modified natural timber Shades - pre-painted timber Ember - charred timber Legend - reclaimed timber

CONTENTS 06 Legend

Reclaimed timber cladding

Pure

Unfinished timber cladding

20 British

UK grown timber cladding

26 Ember

Charred timber cladding

34 Shades

Pre-painted timber cladding

46 Enhanced

Thermally modified natural timber cladding

Technical

Key information to guide your choice

62 Profiles

Define the timber cladding look

SUSTAINABLY SOURCED TIMELESSLY STYLISH

LEGEND

Reclaimed timber with a story to tell – crafted from wood that has stood the test of time. An entirely natural patina, unique grain, and weathered texture, bringing a historic touch and offering a look that blends sustainability with unreplicable character. 6

NATURALLY FINISHED

RECYCLED

LEGEND

Barnwood

FSC®

CERTIFIED

Barnwood is a reclaimed timber product made by salvaging cladding from old buildings, carefully cleaning and machining it for ease of use, and brushing it to reveal the rich, natural tones created by years of exposure to sunlight. This is a truly sustainable material, reducing waste and giving new life to aged wood. Its deep tones, brushed and weathered texture, and natural imperfections create a truly unique, rustic aesthetic that highlights the wood’s grain and adds authentic character to any facade.

Brushed texture for a clean finish Natural sun-burnt colour

Re-profiled for easy installation

AC204 TGV

AC704 Square

Re-kilned to ensure product is insect free

Weathered

Bronzed

Natural

Mixed Brown

AM6101

AM6102

AM6103

AM6104

Specification format: Product, Finish, Profile - E.g. AMOR Barnwood Bronzed - AM6102 - AC204

Overall Width

Thickness

Density

Length

100, 140, 180 mm

20 mm

360-460 kg/m3

Typically 2 - 4 m

(A mix of these widths)

(Mixed lengths)

RECYCLED

NATURALLY FINISHED

LEGEND

Handhewn

FSC®

CERTIFIED

This hand-hewn reclaimed timber is a truly original product; Already time-tested in its first life, Handhewn is safely recovered with modern techniques that preserve its authentic character. Each piece is unique, naturally shaped by years of sun and weather, with every mark individually crafted by hand. Being reclaimed, it requires minimal processing, therefore the timber is both sustainable and environmentally friendly. Its rough texture and warm tones carry a sense of history, bringing depth and character to any wall.

Rough hewn texture created by hand

Natural sun-burnt colour

AC705 Square

Re-kilned to ensure product is insect free

Mixed Brown AM7101 Specification format: AMOR Handhewn Mixed Brown - AM7101 - AC705

Face/Overall Width

Thickness

Density

Length

100, 140, 180 mm

25 mm (+/- 4 mm)

400-560 kg/m3

Typically 1 - 6 m

(A mix of these widths)

(Mixed lengths)

What is FSC Recycled? The FSC Recycled label was introduced in order to recognise the important role that recycling paper and timber plays in protecting the world’s forests. Unlike general ‘recycled’ claims, which require no verification, the FSC Recycled label provides assurance that all the wood or paper in a product has been verified as genuinely reclaimed or recycled. Reclaimed materials can also be used in products carrying the FSC Mix label. Wood products carrying the FSC Recycled label have been verified by a third party certification body as being made from at least 70% post-consumer reclaimed materials, i.e. wood and or wood fibre that has been reclaimed from a product after that product has been used for its intended purpose by individuals or businesses. The remaining material must be verified as pre-consumer waste. The FSC Recycled label is not, however, a guarantee that the wood originally comes from an FSC-certified forest.

The History of Timber Cladding Timber cladding has a long and proven history across many parts of the world, particularly in Scandinavia, North America, and Japan, where it has been used for centuries on the exterior of buildings in both harsh climates and those similar to the UK. These regions have refined techniques for seasoning, detailing, and maintaining timber, with examples still standing on buildings dating back to the 13th century. Although the UK has traditionally favoured masonry and brickwork, timber cladding is now growing in popularity as architects and homeowners seek sustainable, lowcarbon, and naturally warm alternatives.

SWEDEN NEW YORK

RAW TIMBER TIMELESS CHARACTER

PURE

Authentic by nature – classic timber species offered in refined profiles, highlighting the intricate natural timber grain for a timeless and welcoming exterior. 12

DURABILITY

SUITABLE FOR

CLASS

USE CLASS

AVAILABLE IN

FR-B

FIRE RATING

PURE

Arden Oak

PEFC

CERTIFIED PRODUCT AVAILABLE

The unique aesthetic of Arden Oak enhances the appeal and status of both traditional and contemporary builds, and is the classic choice for creating a highly resilient natural shield against the elements. Carefully machined from our well-seasoned stock to maximise stability and consistency, Arden Oak will naturally weather to a silver/grey.

Air dried for external use Unique grain pattern

AO200

FW: 140mm

AO300 130mm

AO400

AO410

130mm

135mm

AO420 135mm

AO500 129mm

AO600 135mm

Light character quality

AO900 132mm

Air dried for stability

Planed

Brushed

Fine sawn

(default)

* Available upon request prior to ordering ; Please ask for PEFC Certified product.

Specification format: Profile + Texture - E.g. AO330B

Overall Width

Thickness

Density

Moisture Content

Length

150 mm

20 mm

650-850 kg/m3

14-22%

Typically 2.1 - 2.5 m (Available in 3m+)

SUITABLE FOR

DURABILITY

MOVEMENT

SMALL

CLASS

USE CLASS

CLASS

* FR-B*

PURE

WestSted Cedar

FSC® / PEFC

AVAILABLE IN

CERTIFIED PRODUCT AVAILABLE

FIRE RATING

A very stable natural timber cladding product, having very little movement or cupping tendencies. This high quality timber is slow growing, resulting in a very straight grain with very few knots. It comes in a whole range of colours, varying from orange hues right through to a reddish-brown, giving greater depth across boards and a clear, flawless finish. Tight growth rings due to slow growth Low density but high stability Characterised by wide variation of colour

WS200

FW: 134mm

WS300 124mm

WS400

WS410

129mm

WS420 129mm

WS500 128mm

WS600

Natural brown oil enhances timber durability

WS900

134mm

132mm

Planed

Brushed Brushed

Fine Fine sawn sawn

(default)

S S

* Available upon request

prior to ordering ; Please ask for FSC® or PEFC Certified product.

Specification format: Profile + Texture - E.g. WS330B

Overall Width

Thickness

Density

Moisture Content

Length

144 mm

18 mm

330-390 kg/m3

16-25%

Typically 2.4-4.2 m (Available in 4.8m+)

AVAILABLE IN

SUITABLE FOR

FR-B*

USE CLASS

FIRE RATING

PURE

Highline Larch

FSC® / * PEFC

CERTIFIED PRODUCT AVAILABLE

Sourced from the Carpathian Mountains in Central Europe and the Balkans, and other mountainous regions across the continent, this species is a durable softwood with high resin content, offering strong resistance to decay and weathering. Denser than many other softwoods, Highline Larch offers good dimensional stability and requires minimal maintenance to keep it effective. It features a lighter variation of colours with lively grain patterns and frequent knots, giving it a strong, A naturally natural character. This species is a durable good durability vs price mix. softwood Distinctively prominent and characterful grain Average knot concentration

HL200

FW: 134mm

HL300 124mm

HL500

HL310

129mm

130mm

HL600 134mm

HL700 144mm

More dense than other softwoods

HL900 132mm

Planed

Brushed

Fine sawn

(default)

* Available upon request

prior to ordering ; Please ask for FSC® or PEFC Certified product.

Specification format: Profile + Texture - E.g.HL310B

Overall Width

Thickness

Density

Moisture Content

Length

144 mm

18 mm

470-650 kg/m3

14-20%

Typically 3.0-6.0 m

Bolo’s Cottage Coulston, Wiltshire

An 18th-century thatched cottage with a long family history, Bolo’s Cottage has recently undergone a careful renovation and extension. The aim was to preserve its period charm while opening the interiors to light and modern family life — creating a welcoming home for living and entertaining. The result blends traditional craftsmanship with contemporary design, where natural materials unite the old and the new. Our Arden Oak cladding, used on the external façade, was central to Chalk Architects’ vision. A traditional British building material, the oak softens the new form and provides a complementary contrast to the thatch and stone — a familiar material applied in a refined, modern way, and left to naturally weather with time.

Traditional renovation with a contemporary touch. By Chalk Architects

Arden Oak

LOCALLY GROWN SUSTAINABLY BUILT

BRITISH

Locally grown UK timber, providing a timeless British look, displaying naturally authentic character and a visible grain - sustainably sourced for responsible building projects. 20

MOVEMENT

SUITABLE FOR

CLASS

USE CLASS

SMALL/ MEDIUM

AVAILABLE IN

FR-B*

FIRE RATING

HOME GROWN

BRITISH

Parkland Cedar

Grown in the UK, Parkland Cedar is the same species as WestSted but looks different due to its growing conditions. It is a fast-growing timber with a wide grain, varied growth pattern, and a consistent pale red colour with lighter streaks. Frequent knots give it a naturally rustic character, and it weathers evenly over time. While less dense than some species, it is very stable for an unmodified product. As a locally sourced timber, Parkland Cedar also offers a lower carbon impact than many alternatives. Characterful timber with regular knots Brushes well due to low density High stability for low density

PC400

FW: 129mm

PC410 129mm

PC510

PC420

128mm

129mm

PC600 134mm

Warm, pale colouring with red undertones

PC700 140mm

Planed

Brushed

Fine sawn

(default)

Specification format: Profile + Texture - E.g. PC400B

Overall Width

Thickness

Density

Moisture Content

Length

144 mm

18 mm

330-390 kg/m3

16-25%

Typically 3.0-3.6 m

BRITISH

Country Larch

AVAILABLE IN

SUITABLE FOR

FR-B*

USE CLASS

FIRE RATING

HOME GROWN

Country Larch provides a good quality and costeffective cladding. It is lively with knots and features and will naturally weather to an attractive silver/grey colour. This species is considered moderately durable and when used as cladding will last between 20 to 30 years in average external conditions. Again, being sourced from the UK, Country Larch has a lower carbon footprint than other species.

Warm brown colour with pinkish undertones Denser than other softwoods

CL400

FW: 129mm

CL410 129mm

CL510

CL420

128mm

129mm

CL600 134mm

CL700

More insect and rot resistance than other British species

140mm

Planed

Brushed

Fine sawn

(default)

Specification format: Profile + Texture - E.g.CL400B

Overall Width

Thickness

Density

Moisture Content

Length

144 mm

18 mm

500-650 kg/m3

16-25%

Typically 3-3.6 m (Available in 4.8m+)

Barnfield

Leominster, North Herefordshire Set in the picturesque market town of Leominster, Barnfield Farm is a strong example of how traditional agricultural buildings can be transformed into sustainable modern homes. The project re-purposed a disused steel-framed barn into two energy-efficient residences, combining renewable technologies with a design that respects the site’s rural character. Our Parkland Cedar cladding was central to the design, providing a natural, durable finish that connects the new homes to their surroundings. The timber’s characterful appearance was seen as a way to retain the barn-like character of the original structure. Grown in the UK, and as a fast-growing renewable material, it was chosen to help reduce the buildings’ carbon footprint. As it weathers, the Cedar develops a silverygrey patina, enhancing the simple, functional character of the conversion.

Cedar Cladding for a modern barn conversion. By 2 Counties Construction

Parkland Cedar

DISTINCTIVE DESIGN NATURAL PROTECTION

EMBER

A visually striking range inspired by Yakisugi, a traditional Japanese technique which they believed enhanced the timber’s resistance to fire, water, and insects. 26

DURABILITY

WIDE RANGE OF COLOURS

CLASS

EMBER

Ember Larch

FSC®

CERTIFIED PRODUCT AVAILABLE

Larch is a naturally durable timber, thanks to its high resin content. Our Ember Larch is produced from Highline Larch, sourced from high-altitude, cold-climate areas of Europe to ensure a solid, tight grain structure. This grain allows the timber to withstand the high temperatures involved in the Ember cladding charring process. Additional brushing and sealing of the boards further enhance their architectural appearance.

Wide range of unique colours to choose from Lively, variable grain pattern

Grain texture revealed by brushing the timber Increased UV protection with darker finishes Produced with stress grooves for improved stability

AC403 Splayed Halflap (H)

AC423 Square Halflap (V)

AC703 Square

* Available upon request prior to

ordering; Please ask for FSC® Certified product.

Specification format: Product, Finish, Profile - E.g. AMOR Ember Larch Raven - AM5101 - AC423

Face Width

Overall Width

Thickness

Density

Length

125 mm

145 mm

18 mm

> 550 kg/m3

Typically 3 - 4 m

(Varies by profile)

(Available up to 6 m)

EMBER

Ember Larch Earthy colours, finished by fire

Raven

Carbon

Espresso

Anthracite

Fern

Burnt Umber

Antique Pewter

Taupe

Tawny

Arizona Grey

Pearl

Seared (Uncoated)

AM5101

AM5103

AM5107

AM5109

AM5102

AM5106

AM5111

AM5112

AM5104

AM5105

AM5108

AM5110

DURABILITY

CLASS

2/3

DISTINCTIVE

GRAIN PATTERN

EMBER

Ember Oak

FSC®

CERTIFIED PRODUCT AVAILABLE

Oak is a naturally durable and strong hardwood, known for its rich colour and prominent grain. Our Ember Oak is produced from carefully selected European oak, sourced from mature trees with tight, dense grain. This resilient timber withstands the high temperatures involved in the Ember cladding charring process, creating deep blacks and browns that accentuate the natural grain. Additional brushing of the boards enhance the texture and architectural presence of the cladding, giving a premium, prestigious finish. Charring enhances the unique, unmistakable oak grain pattern

AC403 Splayed Halflap (H)

AC423 Square Halflap (V)

Oak - a traditional favourite in the UK Increased UV protection with darker finishes

AC703 Square

* Available upon request

prior to ordering; Please ask for FSC® Certified product.

Ebony

Smoked

Amber

AM5301

AM5302

AM5303

Specification format: Product, Finish, Profile - E.g. AMOR Ember Oak Ebony - AM5301 - AC423

Overall Width

Thickness

Density

Length

145 mm

18 mm

> 720 kg/m3

Typically 1 - 3 m (Mixed lengths)

Ember Accoya

MOVEMENT CLASS:

DURABILITY

CLASS

VERY SMALL

EMBER

FSC®

CERTIFIED PRODUCT AVAILABLE

Accoya® is a high-performance modified softwood, renowned for its outstanding stability, durability, and fine, straight grain. Our Ember Accoya® takes full advantage of these qualities — its minimal movement, low moisture uptake, and uniform structure make it perfectly suited to charring. The result is a distinctly consistent, evenly cracked surface that maintains its durability and minimal flaking, delivering a bold, long-lasting charred finish unlike any other. Deep char holds well to Accoya® Invariable, uniform texture distinctive to Accoya®

Consistent, faint grain pattern Accoya® timber modified for unique levels of stability Increased UV protection with darker finishes

AC403 Splayed Halflap (H)

AC423 Square Halflap (V)

AC703 Square

* Available upon request prior to

ordering; Please ask for FSC® Certified product.

Specification format: Product, Finish, Profile - E.g. AMOR Ember Accoya® - AM5201 - AC403

Face Width 125 mm

(Varies by profile)

Overall Width 145 mm

(Available in 200 mm)

Thickness

Density

Length

20 mm

> 440 kg/m3

Typically 2-5 m

(Available in 15 mm)

(Mixed lengths)

EMBER

Ember Accoya® Earthy colours, finished by fire

What is Yakisugi Product Insight A traditional Japanese wood preservation technique that involves charring the surface of timber to enhance its durability and aesthetic appeal. Originating in 18th-century Japan, the process involves binding boards together and burning the inner faces, then cooling, brushing, and oiling the wood to create a carbonised protective layer. This method became a Japanese tradition as it was believed to increase the timber’s resistance to rot, insects, and weathering, while also reducing flammability and repelling moisture. The result is a distinctive, naturally produced blackened finish that combines both function and aesthetics.

Onyx

AM5201

Carbon AM5202

Accoya® Product Insight Accoya® is a high-performance timber created through acetylation:

Bark

AM5203

Fume

Natural timber contains moistureattracting molecules, which cause it to swell.

Through a precise acetylation process using acetic anhydride, the wood is modified at a cellular level.

AM5204 As a result, Accoya® offers exceptional durability and dimensional stability.

Alloy

AM5205

MINIMAL DESIGN LASTING PERFORMANCE

SHADES

Where creativity meets performance – sleek profiles in natural tones creating a seamless finish, designed for durability, longevity, and easy installation. 34

1 SUITABLE FOR

USE CLASS

10 YEAR

END MATCHED

WARRANTY

SHADES

KovaCoat

FR-B

FIRE RATING

PEFC

CERTIFIED

KovaCoat is a pre-painted cladding product that has been kiln-dried and machined on both sides and ends, creating a durable, ready-to-install finish. Fully coated with a protective layer, including a fire rated option, it is an attractive choice, combining performance with sustainability and aesthetics. Available in a range of natural colours, KovaCoat brings a clean, authentic look to any exterior wall or façade, further enhanced by the secret fix profiles.

Sawn texture preserving the real wood feel.

Relief grooves for increased stability

Guidance line for installation assistance

UTS

UTW

Secret fix for seamless, sturdy installation Coating to back face to enhance protection & stability.

AC326 AC306 AC316 Secret Fix Secret Fix Secret Fix TGV T&G (H) T&G (V) Specification format: AMOR KovaCoat Sade - AM1102 - AC326

Face Width

Overall Width

Thickness

Density

Length

125 mm

145 mm

23 mm

400-500 kg/m3

Typically 4 - 5 m

(Varies by profile)

(Mixed lengths)

SHADES

KovaCoat Unique colours, inspired by nature

Nuor

Sade

AM1101

AM1102

End matched profiles

Reduces installation time & product waste as boards do not need to be cut to meet with timber battens. Blank end options also available.

10 Year warranty

Walnut AM1103

Product effectiveness ensured for 10 years, If installed in line with AMOR fitting instructions. Please see warranty instructions. FR-B coated cladding is not included in this warranty.

Bran

AM1104

Sepia

Clae

Rusk

Flax

AM1105

AM1107

AM1106

AM1108

1 SUITABLE FOR

USE CLASS

10 YEAR

END MATCHED

SHADES

VenDura

PEFC

CERTIFIED

WARRANTY

VenDura is a thermally modified spruce cladding designed for exceptional stability and durability. The heat-treatment process the raw timber undergoes removes moisture and strengthens the wood, making it highly resistant to movement, decay, and weathering. Brushed to highlight the grain and factory-finished in a range of contemporary colours, VenDura delivers a durable, low-maintenance cladding solution with a clean, modern aesthetic, further enhanced by the secret fix profiles. Brushed texture accentuating the timber grain. Thermally modified timber for increased stability

UTW

UTU

UTS

Coating to back face to enhance protection & stability. Secret fix profiles available for seamless, sturdy installation

AC327 AC307 AC317 Secret Fix Secret Fix Secret Fix TGV T&G (H) T&G (V) Specification format: AMOR VenDura Sade - AM1202 - AC327

Overall Width

Thickness

Density

Length

140 mm

20 mm

> 380 kg/m3

Typically 3.9 - 5.4 m (Mixed lengths)

SHADES

VenDura Unique colours, inspired by nature

Nuor

Sade

AM1201

AM1202

End matched profiles

Reduces installation time & product waste as boards do not need to be cut to meet with timber battens. Blank end options also available.

10 Year warranty

Walnut AM1203

Product effectiveness ensured for 10 years, If installed in line with AMOR fitting instructions. Please see warranty instructions.

Bran

AM1204

Sepia

Clae

Rusk

Flax

AM1205

AM1207

AM1206

AM1208

SUITABLE FOR

USE CLASS

10 YEAR

WARRANTY

FR-B

SHADES

Elevare

PEFC

FIRE RATING

CERTIFIED

Elevare is a feather edge cladding solution designed with a modern twist on a timeless UK tradition. Unlike standard feather edge, Elavare features a secret-fix profile, creating a cleaner, more seamless finish while retaining the classic appeal of overlapping boards. Pre-painted and kiln-dried, it delivers long-lasting durability and a ready-to-install surface that combines performance with style. With a choice of clean colours and a protective coating, Elavare is an elevated take on feather edge cladding. Sawn texture preserving the real wood feel. LTU

Coating to back face to enhance protection & stability.

AC136 Secret Fix Feather Edge

Secret fix T&G profile for a seamless finish and increased stability.

Vanta

Anthracite

Lumi

AM1301

AM1302

AM1303

Specification format: AMOR Elevare Vanta - AM1301 - AC136

Overall Width 145 mm

(Also available in 185mm)

Thickness

Density

Length

23 mm

> 390 kg/m3

Typically 3.9 - 5.4 m

(Thickest side of the profile)

(Mixed lengths)

SUITABLE FOR

USE CLASS

10 YEAR

WARRANTY

SHADES

Strata

PEFC

CERTIFIED

Strata is a premium feather edge cladding crafted from Thermowood, delivering exceptional durability and dimensional stability. Designed with a secret-fix profile, it offers a more refined, seamless appearance compared to traditional feather edge, while retaining its familiar character. Heat-treated for superior performance, this low-maintenance cladding is highly resistant to movement and decay, ensuring a long-lasting, natural finish. Strata combines performance with style, available in a range of clean, classic colours. Brushed texture accentuating the timber grain. LTU

Thermally modified timber for increased stability

AC137 Secret Fix Feather Edge

Coating to back face to enhance protection & stability. Sold in Secret fix T&G profile for a seamless finish.

Sable

Basalt

Frost

AM1401

AM1402

AM1403

Specification format: AMOR Strata Sable - AM1401 - AC137

Overall Width

Thickness

Density

Length

185 mm

< 22 mm

> 380 kg/m3

Typically 3.9 - 5.4 m

(Also available in 145mm)

(Mixed lengths)

TECHNICAL

What is Thermowood? Thermowood is timber that has been heat-treated to improve its durability, stability, and resistance to moisture and decay — all without using chemicals.

THE PROCESS

THE RESULT

Transforming natural timber into Thermowood involves placing it in a controlled environment where heat and steam are carefully managed. Heat alters the cell structure of the wood, while steam prevents the timber from burning & cracking. The temperature is raised to very high levels, which breaks down the hemicelluloses — sugars within the timber that fungi typically feed on. During this process, hydroxyl groups (-OH) are also removed; these are the parts of the cell structure that allow timber to absorb water.

Because of these structural changes, the timber can no longer easily absorb moisture. This prevents moisture movement from occurring, meaning the timber is very unlikely to cup, warp, or twist, and is more resistant to rot.

After several hours in these conditions, the temperature is gradually reduced to cool the timber, and moisture is reintroduced to recondition and balance it.

The removal of sugars ensures there is nothing left for fungi to feed on, making decay highly unlikely. Since the process uses only heat and steam, with no chemicals, Thermowood is eco-friendly and can be disposed of like any other natural timber at the end of its life.

High Durability High Stability

100% Natural and Sustainable Safe Waste Handling Better Insulating Properties Lightweight

NATURAL TIMBER EXCEPTIONAL PERFORMANCE

ENHANCED

Modified for exceptional performance - natural timber offering superior durability, dimensional stability, and decay resistance, in various rich tones and textures. 46

SUITABLE FOR

DURABILITY

MOVEMENT

SMALL

USE CLASS

CLASS

* FR-B*

FSC® / PEFC

AVAILABLE IN

CLASS

ENHANCED

Redwood D

CERTIFIED PRODUCT AVAILABLE

FIRE RATING

A sustainable and durable timber created through a heat treatment process that involves subjecting timber to high temperatures and steam in a controlled chamber, altering its cellular and physical properties. As a result, Thermo Redwood D boasts improved stability, moisture resistance, and longevity, making it a budgetconscious, eco-friendly choice for various outdoor and indoor applications, giving a Scandinavian aesthetic.

Characterful Grade Consistent Golden Brown Colouring

Planed

Brushed

Fine sawn

(default)

Virtually Inert

Specification format: Profile + Texture - E.g. RD330B

RD200 RD300 RD310 RD400 RD410 RD420 RD500 RD600 RD900 RD700

FW: 132mm 122mm

122mm

127mm

126mm

132mm

142mm

*Available upon request prior to ordering ; Please ask for FSC® or PEFC Certified product.

Overall Width

Thickness

Density

Moisture Content

Length

142 mm

18 mm

350-480 kg/m3

6-8%

2.4-5.1 m

SUITABLE FOR

DURABILITY

MOVEMENT

SMALL

USE CLASS

CLASS

* FR-B*

FSC® / PEFC

AVAILABLE IN

CLASS

ENHANCED

Thermo Ash

CERTIFIED PRODUCT AVAILABLE

FIRE RATING

Typically seen as the most durable of all thermospecies, Thermo-Ash is stable and relatively knot-free, with a strong grain, and deep, dark chocolate colouring. Whilst Ash has a more premium price point that other cladding options its enduring performance making a very good value for money option, with a comparable longevity to Western Red Cedar and other durable hardwoods. Rich brown colour Unique grain patterns Virtually Inert

A dense thermowood

Planed

Brushed

Fine sawn

(default)

Specification format: Profile + Texture - E.g. AS300B

AS200 AS300 AS310 AS400 AS410 AS420 AS500 AS600 AS900 AS700

FW: 132mm 122mm

122mm

127mm

126mm

132mm

142mm

*Available upon request prior to ordering ; Please ask for FSC® or PEFC Certified product.

Overall Width

Thickness

Density

Moisture Content

Length

14o mm

18 mm

550-680 kg/m3

3-7%

1.8 - 3+ m

SUITABLE FOR

DURABILITY

MOVEMENT

SMALL

USE CLASS

CLASS

* FR-B*

FSC® / PEFC

AVAILABLE IN

CLASS

ENHANCED

Thermo Ayous

CERTIFIED PRODUCT AVAILABLE

FIRE RATING

A versatile, sustainable and high-performance product, popular as a more economical option. The hardwood, grown in West & Central Africa, undergoes a drying, heating and cooling process to alter its appearance and increase its durability to a 1–2 Class rating, despite it being a very lightweight timber. Boards are clear grade and essentially knot free, with a luxurious, mid-brown tone and a naturally shimmery finish, which Golden brown weathers to a consistent silver grey. colour Straight grain with interesting texture Slight natural shimmer under light exposure

Planed

Brushed

Fine sawn

(default)

Virtually Inert

Specification format: Profile + Texture - E.g. AY310B

AY200 AY300 AY310 AY400 AY410 AY420 AY500 AY600 AY900 AY700

FW: 132mm 122mm

122mm

127mm

126mm

132mm

142mm

*Available upon request prior to ordering ; Please ask for FSC® or PEFC Certified product.

Overall Width

Thickness

Density

Moisture Content

Length

140 mm

18 mm

350-480 kg/m3

4-8%

2.4-5.1 m

SUITABLE FOR

DURABILITY

MOVEMENT

SMALL

USE CLASS

CLASS

* FR-B*

FSC® / PEFC

AVAILABLE IN

CLASS

ENHANCED

Radiata Pine

CERTIFIED PRODUCT AVAILABLE

FIRE RATING

Radiata Pine that has undergone heat modification to enhance the timber’s stability and reduces resin content, leading to improved performance. This species of timber is renown for its sustainability, due to its fast growing nature & well managed forests in New Zealand, the species is knot free and soft making is very easy to work with. The wide grain and appearance of Thermo Radiata Pine is very unique, so creates a bold feature on any facade. Like all other Thermowood species, It weathers to a silver/grey colour when exposed to sunlight. Unique growth ring pattern

Warm caramel brown colour

Planed

Brushed

Fine sawn

(default)

Typically very clean and knot free Virtually Inert

Specification format: Profile + Texture - E.g. RP310B

RP200 RP300 RP310 RP400 RP410 RP420 RP500 RP600 RP900 RP700

FW: 132mm

122mm

127mm

126mm

132mm

142mm

*Available upon request prior to ordering ; Please ask for FSC® or PEFC Certified product.

Overall Width

Thickness

Density

Moisture Content

Length

140 mm

18 mm

350-480 kg/m3

6-8%

2.4-5.1 m

Guide to fire retardancy treatment Today, timber cladding is experiencing a resurgence in popularity; fire retardancy and the applicable regulations for your project need to be considered and allowed for. Throughout this guide, we provide an overview of the fire regulations in place for external cladding in the UK, and how timber’s reaction to fire can be classified.

FIRE REGULATIONS FOR EXTERNAL CLADDING Large timber surfaces are slow to ignite because the outer char layer insulates the core, reducing fire spread. Therefore, timber cladding generally presents a limited fire risk unless specific fire ratings are required by regulation. In the UK, Building Regulations (Approved Document B) require external wall materials and cladding to restrict fire spread both vertically and between buildings. Fire rating requirements depend on building height, use, and proximity to boundaries: Buildings under 18 m: Cladding within 1 m of a boundary must achieve Euro Class B or better; no rating is required if over 1 m away from the boundary. Relevant buildings over 18 m (with residential or institutional use): Cladding must be Euro Class A—non-combustible—regardless of boundary distance. Untreated wood (typically Euro Class D) is unsuitable for buildings within these limits. However, flame-retardant treatment can upgrade timber to Class B, making it compliant for low- to mid-rise buildings and those within 1 m of a boundary. Because wood cannot achieve Class A, it is unsuitable for residential or institutional buildings over 18 m tall. Outside these cases, treated timber remains a safe, sustainable, and versatile cladding option offering both aesthetic and environmental benefits. The reaction to fire performance of timber cladding is defined under EN 13501-1, and construction products are assigned a Euroclass rating under this system (see next page for a brief overview).

TECHNICAL

For more detail on fire classification and how timber can be treated to meet regulations, please visit our website: www.amorcladding.com/technical-insights

TECHNICAL

CLASSIFICATION AT A GLANCE Classification

Definition

Description

Examples

Non-combustible

No contribution to fire

Glass / Stone / Concrete

Limited combustibility

Very limited contribution to fire

Gypsum Boards with thin coverings (e.g. paper faced)

Combustible

Limited contribution to fire

Some flame retardant treated wood products

Combustible

Minor contribution to fire

Some flame retardant treated wood products

Combustible

Medium contribution to fire

Most wood based panels over 390kg/m³ in density

Combustible

High contribution to fire

Some wood panel systems / Plastic based insulation / Composites

Unclassified

Not tested

N/A

SMOKE GENERATION S1

Emissions absent or very little

Emissions with average volume intensity

Emissions with high volume intensity

Smoke generation is measured for Reaction to Fire classes A2 to D (not E or F).

FIRE GENERATION d0

No burning droplets

Slow dripping droplets

High/Intense dripping droplets

Burning droplets/particles can inflict skin burns and cause further spread of fire. E-rated products receive a d2 flaming droplet classification. F-rated products receive none.

FORMAT & EXAMPLE A product fire classification combines all three of these measures, starting with combustibility, then smoke generation, and finally fire generation. e.g. A product with the resulting highest classification would have the standard B/ S1/d0. This translates to: B - Combustible materials – Very Limited contribution to fire s1 - Smoke emissions absent or very little d0 - No burning droplets

Timber textures PLANED Planed texture refers to a smooth, uniform surface that is achieved by machine-planing the wood, creating an even and sleek finish. This texture showcases the natural colour and grain of the timber, allowing for a more refined and contemporary appearance. Planed textures are often chosen for modern or minimalist designs, offering a clean and polished aesthetic that contributes to a sleek and sophisticated architectural style.

FINE SAWN The result of a specific milling process where the wood is cut parallel to the grain, creating a rougher, textured surface. This process leaves behind prominent, linear bandsaw markings, giving the timber a distinct, sawn appearance. This finish provides a rough, natural look, often chosen to evoke a sense of traditional craftsmanship and natural warmth in architecture, and can also enhance the durability of a coating.

BRUSHED

TECHNICAL

This texture is achieved by brushing the wood’s surface with a wire brush to remove the soft fibres, leaving the harder grains exposed. The result is a textured surface with a pronounced grain pattern and a weathered look. Brushing works best on softwoods with wider grains, and provides a natural and rugged appearance, popular for creating a more textural finish, particularly suited for a traditional or rustic aesthetic.

Timber tones & coatings NATURAL TIMBER WEATHERING Freshly sawn or machined timber has a rich, warm colour that varies by species and often impacts the visual effect of one species over another. In this state, the grain pattern is distinct and vibrant, and the surface is smooth, sometimes showing a slight sheen, especially when planed. Over time, timber naturally develops a grey or silvery patina as it is exposed to rain and UV light, which break down the surface lignin. The grain becomes less pronounced, the texture feels rougher, and small surface cracks may appear. Some species remain recognisable even when fully weathered due to their characteristic grain patterns, and the process looks different for different species. The time it takes for timber to develop this patina depends on both the species and the surrounding environmental conditions, however often the change can be observed starting within 6 – 12 months of installation.

UNDERSTANDING TYPES OF COATINGS Timber can be left uncoated to naturally develop a weathered finish as above, if that look is desired. However, some prefer to coat their timber for a number of reasons: 1. Avoid the uneven colouring that occurs during the ageing process 2. Give the timber a different colour 3. Keep the timber looking its fresh original colour There are several coating options are available: Maintenance coating: Tinted oils, paints, and other finishes that slow the weathering process, requiring regular upkeep. Darker finishes require less frequent maintenance, and stable timbers tend to hold the coatings for longer. These can be either: Opaque: This is solid colour where only the texture of the timber shows through the coating, (e.g. AMOR KovaCoat/VenDura)—nature-inspired colours, requiring maintenance every few years. These change the colour of the timber cladding. Semi-translucent: these coatings allow the grain of the timber and feature to still stand out giving the timber much more of natural feel to the timber, and often translucent coats are matched with the original natural timber colour to slow the weathering process and preserve the natural colour. Transitional (pre-weathered) coating: A grey finish applied to new timber to mimic the weathered look. As it wears, the timber beneath naturally ages with minimal visual change.

TECHNICAL

All these options improve durability, enhance appearance, and maintain consistent colour over time.

The essentials of fixing timber cladding Correctly fixing timber cladding is essential for managing movement and ensuring long-term durability. You can use this simple guide/checklist to confirm all critical points have been considered, however please contact us for product-specific installation instructions before fitting.

ACCLIMATISATION

SUPPORT BATTENS

Before fitting to the building, the timber must be stored in the location of installation and left in order for the moisture content of the timber to stabilise based on the surrounding environment. Keep boards flat, well-ventilated, and protected from direct sun and rain—ideally in a dry, covered area with good airflow. When stacking boards, use level bearers and place stickers between layers for even air circulation.

Cladding boards are typically fixed to preservative-treated softwood battens installed perpendicular to the cladding (horizontal cladding will be fitted to vertical battens, and vice versa). Battens are generally spaced 400–600 mm apart. Depending on the cladding profile and installation method, counter-battens may be needed to improve drainage and ventilation. Horizontal battens should have their top edges angled to shed water.

MEMBRANE Cladding boards will allow some moisture through joints, so a breather membrane must be installed beneath the cladding to protect the building structure. Use a standard BBA-approved breathable, waterproof membrane for concealed areas, or a UV-stable façade membrane where exposure to sunlight is expected. Install insect mesh around all open cavities to prevent pests from entering.

TECHNICAL

Please note warranties [for any products where this is available]are void if cladding is not fitted in line with our product specific fitting instructions.

FEATHER EDGE

SECRET FIX

VENTILATION Provide an adequate cavity behind the cladding for drainage and airflow. This serves two main purposes: 1. Helps cladding dry quickly after wetting. 2. Balances moisture between inner and outer faces, reducing the risk of cupping. Flashing at the base of the cladding and around openings must direct water away while maintaining ventilation. Roof overhangs should extend at least 50 mm beyond the top of the cladding to prevent water ingress into ventilation gaps.

Building facade/ frame Membrane

Cladding

Batten Counter Batten FACE FIX

Want to see some samples?

01460 923180 sales@amorcladding.com

Or visit our website:

www.amorcladding.com

PROFILES TGV

Chamfered on both edges, generally with a 2mm timber-backed shadow gap. TGV AC200

V VISIBLE FIXING

Vertical Chamfer Halflap AC410

Slightly chamfered on one edge, with deep timber backed gaps to create a shadow. Secret Fix T&G AC310

INVISIBLE FIXING

Vertical Square Halflap AC420

VERTICAL

VISIBLE FIXING

SHIPLAP

A very traditional profile designed to direct water away from the joint. Shiplap AC500

H INVISIBLE FIXING

Splayed Halflap AC400

H HORIZONTAL

VERTICAL

V VISIBLE FIXING

HORIZONTAL SHADOWGAP

HORIZONTAL

Vertically applied with square edges to create a clean vertical shadow. Secret Fix T&G AC300

VERTICAL HORIZONTAL

VERTICAL

VERTICAL SHADOWGAP

HORIZONTAL INVISIBLE FIXING

Shiplap AC510

H VISIBLE FIXING

01460 923180 sales@amorcladding.com www.amorcladding.com

HORIZONTAL

VISIBLE FIXING

PROFILES

RAINSHIELD (OR SPLAYED)

A rhombus shape, installed with a 5-10mm decorative gap between each board. Rainshield 30° AC600

H HORIZONTAL

Different board and gap widths to create a different architectural look. Slatted AC900

H VISIBLE FIXING

Rainshield 40° AC610

H HORIZONTAL

FEATURE PROFILES

HORIZONTAL VERTICAL

INVISIBLE FIXING POSSIBLE

Square/Yorkshire boarding AC700

V VISIBLE FIXING

VERTICAL

VISIBLE FIXING

Got a question? Contact us:

01460 923180 sales@amorcladding.com

Or visit our website: www.amorcladding.com

E0001 63

01460 923180 sales@amorcladding.com www.amorcladding.com

Hewins Group, Mill Lane Lopen, South Petherton 64 TA13 5JS