3.6m Composite Decking – Slate Grey – Woodgrain


Our Slate grey 3.6m composite decking features a beautifully bold, deep embossed wood grain finish.


FREE 7-10 Working Day Delivery!

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  • Description

Grey Composite Decking 3.6m

*CUSTOMER NOTICE* Any 3.6m Slate Grey boards delivered BEFORE the 16th of March will not match due to the batch changing. If you are wanting to match up with existing boards or previous orders, please get in contact with us before placing your order

Our 3.6m composite decking - Slate Grey Woodgrain effect boards are a low maintenance, long lasting alternative to traditional wooden decking.

They have a honeycomb structure for the perfect balance between rigidity and lightness.

The boards are finished in a natural and highly attractive woodgrain effect.


The required amount of fasteners and screws are included completely FREE with your order.

Board spec:

  • Board length: 3.6m
  • Board width: 148mm
  • Board depth: 25.4mm (1inch)
  • R11 Slip rating – BS 7976
  • Cfl Fire rating – EN 13501-1
  • Strong but light Honeycomb structure
  • Comes with FREE hidden fasteners and Black Phosphate screws.

Composite decking benefits:

  • Anti Slip
  • No Rot
  • No Mould
  • No Splinters
  • No Treating
  • Highly Durable
  • Long-lasting

how many boards will i need for my project?

If you give us a call on 01253 486144 or email us at we can work it out for you.

However, you can use this simple calculation to give you a rough idea:

For 3.6m – Multiply the m2 of the area by 2 (i.e. 20m2 would need approximately 40 boards)
For 2.9m – Multiply the m2 of the area by 2.3 (i.e. 20m2 would need approximately 46 boards)

Is composite decking slippery when wet?

No! But…composite decking itself is very much anti-slip due to it’s granular composition and resistance to rotting and algae. However, if debris, dead leaves and similar are left on the surface there is still a potential slip risk present.

are your composite decking boards fire proof?

Composite products have a higher combustion temperature than timber which means they are less likely to catch fire. However, they aren’t guaranteed to be absolutely fire proof.

Will my composite decking fade?

A little! Although our composite decking uses UV stabilisation additives during manufacturing, they will lighten slightly within the first few weeks / months whilst any residual dyes wash out due to weathering before they settle into their final colour. This process is known as “extractive bleeding”