This is a step-by-step calculator that gives you all the options, though you don't need to feel overwhelmed as you can skip any step along the way. Those steps are simply there so you don't forget about fascia boards, edging, clips, and your subframe. You simply start by selecting your design, length, and colour, key in your length and width in metres, and go through each step based on everything we've learned you will need—skipping what you don't and adding what you do—while it works everything out for you.
Wood Grain Grey Composite Decking Board
- Type: Reversible Wood Grain
- Material: Wood Fibre & HDPE Plastic
How Many Wood Grain Grey Boards Do You Need? Calculate Your Area
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Just need to know how many boards your project takes? Enter your length and width to get an instant board count and cost estimate for your area.
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Our Wood Grain Grey Decking Board combines the natural charm of timber with the practicality of modern engineering. Whether you’re creating a calming coffee nook or a space for summer entertaining, this board offers timeless style and top-tier performance.
Part of our Premier Collection, each board has a woodgrain texture on one side and grooves on the other for design flexibility. Lightweight, slip-resistant, and weatherproof, it’s easy to install and even easier to maintain, ideal for gardens that do more than just look good. For other lengths, colours, or styles, you can explore the full composite decking range.
We want your deck to have the perfect, lasting colour. Like all first-generation composite decking, this board will go through a natural weathering process where the colour will lighten slightly during the first few months of outdoor exposure.
To ensure it settles on its final, true grey shade, we have intentionally produced the board with a slightly darker tone. This expert process guarantees your deck achieves its intended beautiful colour and maintains it for years to come. We always recommend ordering a free sample to see the initial colour.
Please Note: Order Your Free Samples
We highly recommend ordering our free samples to confirm the colours before placing an order, as digital photos can vary significantly between screens.
Authentic Wood-Grain Texture
Designed to Weather to a Perfect 'Mid-Grey
Enhanced Surface Texture
Expert Advice for Wood Grain Grey Composite Decking
Want to know more? Our in-house expert, Allan, gives his take on our Wood Grain Grey Composite Decking, and we’ve selected some of our best guides to help you decide if this is the right choice for you.
A Word from Our Expert, Allan:
Our Grey wood grain decking has a very clever story. Through years of customer feedback, we know that most people are looking for that perfect ‘mid-grey’ tone. We also know that all composite boards go through a natural colour-settling process in the first few months.
So, we used that knowledge to our advantage. We intentionally designed our Grey boards to start as a slightly darker shade. This means that after they’ve settled in, they weather into the exact, mid-grey colour our customers are searching for. It’s a design that works with nature, not against it.
But that’s only half the story. The real innovation is the enhanced surface technology itself. After years of rigorous testing, we developed a surface that provides far superior, long-lasting colour retention and a richer, more authentic texture. It’s a solution born from customer feedback—an enhanced wood grain board like no other.”
Key Benefits of Our Wood Grain Grey Boards
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Timeless & Versatile Colour
The stunning grey finish offers a timeless shade that complements everything from minimalist, modern patios to lush, rustic garden escapes.
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Stays Cooler Underfoot
A key advantage for family gardens. The lighter grey colour stays cooler to the touch on hot summer days than many darker composite boards.
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Two Finishes in One Board
Every board is reversible. Choose the realistic wood-grain for a classic, natural aesthetic or flip to the clean grooves for a sleek, contemporary look.
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DIY-Friendly Installation
The lightweight hollow-core design and grooved edges for our hidden clip system make installation smooth and straightforward.
Specifications
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Length
3600mm
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Width
150mm
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Installation
Wood Grain
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Thickness
22mm
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Colour
Grey
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Installation
Grooved (requires decking clips)
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Weight (per board)
Approx. 9kg
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Material
High-Density Polyethylene & Wood Fibre Composite
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Warranty
10 Years Residential
Calculate Your Composite Decking Boards & Project Kit
You may already know what you need or have your build planned out. In this case, our quick calculator lets you work out just the boards you need for your project—with recommended accessories populated below so you can easily add them if needed.
Area
0 m²
Required Boards:
0
Composite Joists – Size: 3m x 100mm x 50mm
C24 Timber Floor Joist 47mm x 100mm x 3.6m
Composite Posts
Timber Posts Treated 100mm x 100mm
Slim Hidden Fasteners – Decking Clips
Plastic Decking Fasteners
Ultra Composite Decking Clip
Calculate Your Decking
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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 Wood Grain Grey Composite Decking
1 Will the grey colour fade over time?
Yes, like all composite materials, our grey decking boards will experience a slight colour fade, around 15–20%, due to UV exposure. This natural weathering has been considered in the initial colouring and won’t spoil the aesthetic of your deck.
2 Can I install the wood grain composite boards myself?
Absolutely! These boards are designed with DIYers in mind. The grooved edges support a hidden fastener system, making the installation smooth, clean, and professional-looking without specialist tools.
3 Are the wood grain boards slippery when wet?
Not at all! Both the wood grain and grooved surfaces are engineered with slip resistance in mind. The textured embossing helps improve grip even in damp conditions.
4 Can I use these composite boards around a pool or hot tub?
Yes. The water-resistant nature of our composite decking makes it suitable for areas near pools and hot tubs. Just ensure proper subframe drainage to prevent water pooling beneath.
5 Are the wood grain boards suitable for heavy furniture?
Yes. Our 22mm thick, four-core structure offers excellent strength underfoot, ideal for garden furniture and BBQs. Just ensure your joist centres are at 300mm (or 150-200mm for hot tubs) with proper framing support underneath.
6 Is the grey wood grain composite decking eco-friendly?
It is! Our boards are made from a mix of recycled wood fibres and plastics, helping to reduce landfill waste while providing a long-lasting, non-toxic outdoor solution.
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