Collection: Grey Composite Decking

Choose grey composite decking by shade, board width and surface. Compare Grey Woodgrain, Grey Classic, Light Grey and Dark Grey Wide Max, and the reversible Light Grey/Anthracite Co-Extrusion Duo board. The options below have different profiles, so plan the matching clips and finishing pieces for the range you select.

Compare grey decking boards

Listed nominal sizes and finishes
Range	Board size	Finish
Grey Woodgrain	3.6m or 4.8m × 150mm × 25mm	Woodgrain face and grooved reverse
Grey Classic	2.9m × 150mm × 25mm	Reversible grooved finish
Light Grey / Dark Grey Wide Max	3.66m × 235mm × 25mm	Broad woodgrain profile
Light Grey/Anthracite Duo	3.66m × 135mm × 22.5mm	Capped, reversible two-colour board

Light grey, dark grey or anthracite?

View samples beside the materials already in your garden and compare them in daylight. Light Grey and Dark Grey are separate Wide Max colours. The Duo option has Light Grey on one face and Anthracite on the other: decide which face will be visible before choosing trims.

Compare the complete project cost

A wider or longer board covers a different nominal area, so compare the quantity needed for your layout as well as the price per board. Include framework, clips, fascia, step edges and delivery. Different profiles can require different fixing components.

Can I combine grey boards from different ranges?

Do not assume that boards, clips or trims from different ranges fit together. For Woodgrain, the 3.6m and 4.8m lengths can also vary in shade between batches. Plan a consistent length and range, or contact us to check your proposed combination.

Read our decking cost per square metre guide, Woodgrain installation planning guide and decking range comparison. Browse decking accessories and supporting framework.