Build your whole cladding project around our grey wood grain boards here. Enter each wall’s width and height in metres and add any windows and doors — the calculator takes them off the area, then walks you through battens, fixings, starter clips and corner trims, and works out the edging each wall needs. Skip any step for parts you already have, and leave out any wall you’re not cladding. Grey comes in 2.5m and 3.6m boards, so choose the length that gives the fewest cuts across your longest wall.
Wood Grain Grey Composite Cladding
Select: Size
Quick Board Calculator
Just need a board count? Enter the wall width and height for an instant number of boards and a cost estimate.
Calculate Boards Only ↓Full Project Calculator
Battens, starter clips and corner trims are easy to overlook. Build your full project around our grey wood grain cladding: it takes windows and doors off the area and works out the edging for you.
Build Full Project ↓Total
£ 14.99
Quantity
For a softer take on contemporary cladding, our Wood Grain Grey Cladding combines a realistic timber-inspired surface with a lighter grey tone. It’s designed to brighten garden rooms, annexes, sheds and other exterior projects while blending naturally with surrounding garden features.
The lighter Grey is particularly useful if you want a modern finish without going as dark as Anthracite. Its neutral appearance also makes it easier to work with existing brickwork, render, windows and doors, while our guide to choosing a cladding colour can help when comparing Grey with darker or warmer exterior finishes.
Made from composite with a wood-grain surface, these boards resist rot and splintering and are available in 2.5m and 3.6m lengths. The shiplap connection also provides straightforward installation across a range of exterior projects.
Please Note: Order Your Free Samples
We highly recommend seeing the Grey Wood Grain finish in person before ordering. The lighter surface can look different depending on natural light, surrounding materials and the time of day, while the grain itself is much easier to appreciate on a physical sample than on a screen.
If you’re planning to use the cladding alongside darker exterior features, place the sample next to them so you can see the contrast before making your final decision.
Soft & Subtle Style
Family-Favourite Finish
Never Rots or Splinters
Quick Calculator: How Many Grey Wood Grain Cladding Boards Do You Need?
You may already have your design planned out. If so, our quick calculator works out just the boards for your wall area, with the accessories you’ll need — composite battens, starter clips and L corner trims — listed below so you can add them if needed. Measure each wall on its own and take off windows and doors before you enter the figures, or use the full project calculator below, which does that for you. The count already allows for the shiplap overlap, so it’s boards as fitted, not boards laid flat.
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Required Boards:
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Recommended Products
Composite Batten – Size: 3m x 50mm x 50mm
Starter Clips For Decking And Cladding
L Corner Trims – Ultra Home Choice, Premier & Exclusive
Full Project Calculator: Every Material and Accessory for Your Grey Wood Grain Cladding
Calculate
Benefits Of Our Grey Wood Grain Cladding
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Timber-Style Texture
Get the natural beauty of wood grain without the ongoing maintenance. No staining or splinters—just a timber-inspired appearance with the practical benefits of composite cladding.
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Soft, Yet Contemporary Tone
The grey shade is perfect for those looking to add a sleek, modern touch to their exterior while keeping things subtle and sophisticated.
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Easy Cleaning Routine
A little warm, soapy water, a soft brush, and a sponge are all it takes to get your grey cladding looking fresh in a single afternoon.
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Effortlessly Stylish
The grey hue pairs beautifully with a wide range of exterior finishes, making it ideal for both urban homes and countryside retreats.
Wood Grain Grey Board Specification's
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Length
3600/2500mm
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Width
174mm (147mm cover once installed)
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Board Coverage 3.6m
0.530m²
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Board Coverage 2.5m
0.368m²
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Finish
Wood Grain
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Thickness
20mm
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Colour
Grey
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Installation
Shiplap Connection (screw required)
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Warranty
10 Years Residential
Expert Advice On Our Grey Wood Grain Cladding
A Word from Our Expert, Allan Jeffrey BSc. Eng. (Hons), Composite Materials Specialist, Environmentalist, and CEO of Ultra Decking:
Grey Wood Grain Cladding has been a popular choice with our customers over the years. One combination we’ve seen work particularly well is the lighter Grey Cladding alongside Anthracite Grey Decking. Mixing the light Grey with the darker Anthracite breaks up the tones rather than covering the whole garden in one shade, and it’s a combination that continues to be popular year after year.
We’ve seen the same approach used around garden rooms with dark bi-fold doors, where the lighter Grey helps the darker frames stand out. Customers also combine it with Anthracite Grey Fencing, carrying the darker tone around the boundary while keeping the cladding itself lighter.
Like our other enhanced wood-grain boards, this surface uses techniques developed through our Wood Grain decking. The enhanced surface treatment gives the cladding a richer, more defined grain and, in our experience, helps it retain its colour better than our previous ranges while giving the Grey a more modern appearance for contemporary garden projects.
The result is a board that doesn’t just look perfect after a few months, but is engineered to stay that way for years. It’s a design that works with nature, not against it.
Delivery Information
| Delivery Type | How Long? | Delivery Cost |
|---|---|---|
| Urgent | Estimated 1-4 Working Days | £79.99 |
| Normal* | Estimated 5 to 7 Working Days* | FREE |
| Royal Mail Standard (Small Parcels) | 3–5 Working Days | £8.00 |
| Royal Mail Standard (Large Parcels) | 3–5 Working Days | £29.95 |
| Collection | Collection from our warehouse | FREE |
| Sample Packs | 3–5 Working Days | FREE |
| *Normal | Distance Deliveries Can Exceed Estimate | FREE |
FAQ About Our Grey Wood Grain Cladding
1 Is your wood grain grey composite cladding maintenance-free?
We wouldn’t call any exterior surface completely maintenance-free, but these boards require considerably less routine upkeep than traditional timber. There’s no regular staining or painting, and routine cleaning and maintenance can usually be handled with warm soapy water, a soft brush or sponge.
2 Does your grey composite cladding fade?
Yes, all first-generation cladding in any colour will see a change in shade. Our Grey Wood Grain Cladding may experience up to 20% colour fade within the first few weeks to months.
3 How long will your grey wood grain cladding last?
10 years and beyond: our Grey Composite Cladding has been engineered to provide a long-lasting solution that minimises the drawbacks of traditional wood, such as moisture absorption and excessive colour change. Thanks to these enhancements—particularly its improved moisture resistance—when cared for correctly, it can last well beyond 10 years.
4 How many grey wood grain cladding boards do I need?
Use the quick calculator on this page: enter each wall’s length and width in metres, taking off windows and doors first, for a board count, and tick the 5% cutting margin to cover trimming and cuts. Each 3.6m board covers 0.530 m² and each 2.5m board 0.368 m², with the shiplap overlap already allowed for. For battens, clips and trims as well, use the full project calculator further down the page.
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