BuildDeck Prime Composite Decking:
Trade-Grade Quality for Every Project
BuildDeck’s Prime Composite Decking offers a perfect fusion of style, durability, and sustainability. Meticulously crafted for the modern UK garden, our boards are designed to meet the rigorous standards of professional installers while remaining the top choice for homeowners seeking a high-end finish.
As a specialist manufacturer and trade supplier, we provide industry-leading specifications directly to the source. Whether you are a contractor looking for a reliable bulk supply or a resident aiming to upgrade your outdoor space, BuildDeck delivers professional-grade quality that frees you from the cycle of sanding and staining
Why Professionals Choose BuildDeck Prime
We have engineered the BuildDeck Prime range to deliver an unparalleled outdoor living experience. Each board is a testament to high performance and timeless appeal, designed to transform any garden into a functional extension of the home
- Trade-Trusted Sustainability: Our boards are manufactured using a blend of FSC®-certified wood fibers and recycled plastics (Licence Code: FSC-C007915).
- Dual-Sided Versatility: Each Prime Composite Decking board is reversible, featuring a natural Woodgrain on one side and a contemporary Groove finish on the other.
- Available Colours: Choose from our professional palette of Ebony, Grey, Redwood, and Teak.
- Standard Trade Dimensions: Boards are 132 mm wide, 20 mm deep, and supplied in 3600 mm lengths.
Built for the British Elements
BuildDeck Prime boards are specifically designed to withstand unpredictable weather, ensuring every deck remains a safe and inviting space year-round
- Superior Moisture Resistance: With a water absorption rate of just 0.5%, our boards actively resist warping and rot.
- Safety-Certified Surface: Our boards offer a secure, slip-resistant surface with a Dry Value of 52 and a Wet Value of 37 on the groove side (tested to BS 7962-2).
- Hard-Wearing Durability: With a Brindell Hardness of 104 Mpa, this decking stands up to heavy foot traffic.
- Fire Safety: Rated Cfl-s1 for reaction to fire (EN 13501-1)
For convenience and guaranteed compatibility, all of our decking fixings are available in set packs.
Starter Clips – 25 per pack
Fixing Clips – 100 per pack
Clip Screws – 100 per pack
Colour Matching Screws – 100 per pack
Complete Your Decking Solution
We supply a wide range of complimentary accessories for BuildDeck’s Prime Composite Decking to complete your project. From essential decking screws and clips to stylish fascia trims and robust pedestals, we have everything you need for a professional finish. Browse a few of our popular products below, or explore our full selection of composite decking accessories on our dedicated page.
A Leading UK Composite Materials Supplier
BuildDeck’s Prime Composite Decking – At the forefront of developing an environmentally friendly alternative to natural wood, we offer high quality composite decking from sustainably sourced, 100% FSC® certified wood and reclaimed high density plastics.
The innovative production process not only gives value to the waste materials, which would otherwise accumulate in landfill sites, it also creates a durable, low maintenance product that offers the look and feel of traditional timber.
Our work ethic has allowed Builddeck to adapt to their customers’ needs time and time again. We’re always looking to improve our services and feedback is always greatly appreciated.
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General FAQs
Is BuildDeck's Prime Composite Decking easy to install?
BuildDeck supply a range of Composite Decking Boards with a style, colour and price that you’ll be happy with – they’re easy to install and the final look is fantastic. If you have existing wood deck boards that are looking worse for wear they can be easily replaced with composite and once correctly fitted will last against the elements. Planks are easy to cut, screw down and install so are definitely worth the money.
Can you paint BuildDeck's Prime Composite Decking?
At BuildDeck, we are proud to offer our customers low maintenance Composite Decking products that are not necessary to be painted. If you choose to invest in quality boards you’ll save yourself time and money, because our deck boards do not require costly and timely annual maintenance.
Why is BuildDeck's Prime Composite Decking better than wood?
Unlike wood timber decking, BuildDeck Composite Decking is a low maintenance product. Compared to timber boards, our product does not rot meaning it will last for years to come.
How do I clean BuildDeck's Prime composite Decking?
We recommend spending 2-3 times a year cleaning products to keep it looking clean and tidy. Following this recommendation will help your composite decking last longer and protect it against any issues in the future.
Will BuildDeck's Prime Composite Decking be slippery?
BuildDeck’s Prime Composite groove side finishing boards are a low potential slip decking board. A low slip grain is embedded into the surface, meaning it safer to walk on when wet, making our product safer for everyone.
How long does BuildDeck's Prime composite Decking last?
On average, a decking area using our Prime Composite Decking will last around up to 20 – 25 years with proper care and maintenance. Our product is highly resistant to rot and mould which can effect wood timber decking. It also holds up well in both hot or cold weather conditions.
Is BuildDeck Prime Composite Decking sun resistant?
BuildDeck's Prime Composite Decking provide a great space to spend time with loved ones and connect with nature as well as boosting the value on your home. It’s no surprise that garden decking is becoming increasingly popular in the landscaping sector. New eco-friendly alternatives are more resistant that the classic timber option. It is not necessary to paint, seal, or stain because our boards are engineered from a blend of hardwood and plastic making them exceptionally weather resistant and durable.
Storage Guidelines for BuildDeck's Prime Composite Decking
To maintain the best performance of the products, we recommend that:
All BuildDeck products are stored indoors in its original packaging.
The boards must be stored flat and level, and must be supported above ground at every 300mm along the length.
If indoor storage is not possible, the product must be covered using outdoor, heavy-duty tarpaulin in a shaded area or kept in a covered area (lean-to garage, shed) to prevent exposure to direct sunlight and weathering. The products must be stored as point 2.
Boards should not be stacked near, above, below or adjacent to sources of moisture.
Professional fork lift should be used while loading, unloading and discharging of the pallets.
The pallet stacking maximum does not exceed 4 pallets.
Must use outdoor, heavy-duty tarpaulin to protect the pallet when the initial package is broken/open. Do not expose the product or inner packaging to direct sunlight, weathering and moisture. BuildDeck composite decking will fade and therefore should only be fully exposed to sunlight upon full installation to ensure any fading is distributed naturally and evenly.
Any damage occurred by man-made or other third-party force majeure during stacking should be avoided.
Technical Specifications & Performance Data
| Test | Method | Result |
| Slip Resistance | BS 7962-2 | Dry: 52 / Wet: 37 (Groove) |
| Reaction to Fire | EN 13501-1 | Cfl-s1 |
| Swelling | EN 15534-4 | 0.5% Depth / 0.1% Width |
| Indentation Resistance | EN 15534-4 | 104 Mpa (Brindell Hardness) |
| Impact Resistance | EN 15534-1 | $4.4~kj/m^{2}$ |
| Bending Strength | EN 15523-1 | 25.69 MPa |
| UV Resistance | ASTM D7032-17 | 2000 Hours (Grey Scale 3-4) |
| Freeze/Thaw Resistance | ASTM D7032-17 | 3.2% MOR Change |