Description
Discover refined craftsmanship and unmatched stability with Accoya 94mm x 14mm Tongue & Groove Cladding.
Precision-machined from premium acetylated Accoya timber, this compact profile offers the perfect balance of strength, elegance, and durability — ideal for contemporary façades, interior walls, and design-led architectural projects.
Sleek, Seamless, and Built to Endure
Through a groundbreaking acetylation process, Accoya timber undergoes a molecular transformation that makes it exceptionally resistant to rot, insects, and weathering — without the use of harmful chemicals. With Class 1 durability and very small movement, this cladding is designed to perform in even the toughest outdoor conditions while maintaining its smooth, seamless appearance.
The Tongue & Groove (T&G) design creates a precise, interlocking fit that conceals fixings and delivers a crisp, continuous surface. Its refined 94 mm width makes it ideal for detailed, modern applications where clean lines and consistency are key — whether used horizontally, vertically, or even diagonally for a distinctive architectural statement.
Product Specifications
| Specification | Details |
|---|---|
| Material | Accoya (acetylated softwood) |
| Width | 94 mm |
| Thickness | 14 mm |
| Face Coverage | 82 mm |
| Grade | A1 |
| Treatment | Acetylated for superior durability and stability |
| Finish | Planed smooth |
| Lengths Available | 0.9 m – 4.2 m |
| Durability Class | Class 1 – Exceptional resistance to decay |
| Movement Class | Very Small – minimal swelling or shrinkage |
| Origin | Sustainably sourced from New Zealand |
| Knots | Variable |
| Fixings | Stainless Steel recommended |
| Colour | Pale cream to light blonde; naturally weathers to silver-grey |
| Modified Timber | Chemically modified for enhanced performance |
| Recommended Wastage | 15 – 20 % (due to brittleness) |
| Minimum Order | 100 Linear Metres (orders under this amount cannot be processed) |
Key Features & Benefits
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🌿 Sustainably Sourced – Environmentally responsible timber from renewable forests.
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🪵 Sleek T&G Profile – Creates seamless joins for a smooth, contemporary finish.
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⚙️ Exceptional Durability – Class 1 resistance to rot, decay, and insect attack.
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🌊 Superior Stability – Minimal warping, swelling, or shrinkage in any climate.
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🎨 Versatile Finish Options – Paint, stain, or leave to weather naturally to silver-grey.
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🧱 Low Maintenance – Long-lasting performance with little upkeep required.
Applications
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Exterior façades and rainscreens
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Interior wall and ceiling cladding
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Garden rooms, extensions, and outbuildings
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Coastal or high-humidity environments
Compact Profile. Big Performance.
The Accoya 94 mm × 14 mm T&G Cladding is perfect for projects that demand both precision and endurance.
Its slender profile delivers modern elegance, while Accoya’s superior modification process ensures it performs far beyond traditional timbers. From small-scale detailing to large-format architectural façades, this cladding provides enduring beauty that lasts for decades.
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Some of Our Service Reviews
This company deserves more than 5 stars
This company deserves more than 5 stars! Brilliant help & communication by the staff there. My purchase was delivered the next day. can't fault them at all. Thank you
Date of experience: 21 February 2024
Made up with the cladding and…
Made up with the cladding and corrugated roof sheets
Delivered early which was a bonus
All the sheets were not damaged
And l must say cheapest around
Spot on
Will defo use again
Date of experience: 17 October 2023
Cladding
Very pleased with my grey composite cladding. Staff helpful, free samples received, confirming a good product at a fair price, leading to my purchase.
Date of experience: 11 June 2023
Help with my new garage roof!
Trade Warehouse could not have been more helpful. They very patiently guided a roofing newbie through all of the stuff I would need to do the job and provided helpful tips along the way. It's rare to find a company offering such a fantastic level of customer service as standard. I would highly recommend them and will certainly use them again.
Date of experience: 23 August 2023
Garden Storage
My contractor (Charlie Keep) recommended you to me so I could order the materials online for delivery direct to my home. These were for a project to construct a Garden Storage Area. The materials were perfect and the whole process was simple and slick with materials delivered on time and very well packaged. Charlie has since completed the project & I am very happy with the outcome.
Date of experience: 20 August 2023
Right product, right price, right delivery.
Right product, right price, right delivery. Sure, it was only one length of cast iron guttering but they took the order seriously, packed it well and kept me updated on delivery. And when I opened the very good packaging I found it was exactly what I had wanted. How can you do better!!
Date of experience: 31 January 2023
Fast
Fast , efficient service
Date of experience: 12 September 2023
It was exactly what I wanted
It was exactly what I wanted. Arrived in good order
Perfect
Date of experience: 16 September 2023
Straight forward and helpful with…
Straight forward and helpful with making the order. Delivery guy was friendly and was helpful in bringing the sheets into the back yard (was only a few). Really happy and would highly recommend!!!
Date of experience: 27 August 2023
Read more reviews here.
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