Reversible, Ribbed and Grooved Solid Composite Decking

Reversible ribbed & grooved solid composite decking

The appeal of timber with none of the hassle.

DekBoard reversible composite decking offers the appeal of timber with none of the hassles. Our solid composite decking provides a durable flooring solution that combines design, performance, durability, and longevity for years with its eco-friendly Wood Polymer Composite material. In addition, our solid grooved composite decking offers good slip resistance while requiring little maintenance, making them ideal for commercial landscaping projects such as restaurant terraces or caravan parks.

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Light Brown Reversible Composite Decking

Why choose DekBoard ribbed & grooved composite decking?

Slip resistant
Slip resistant

With high levels of slip resistance, our solid grooved composite decking boards are designed to keep you safe in different conditions.

Low maintenance
Low maintenance

We truly understand the value of your time, meaning that our decking will not need sanding or sealing and is easy to clean.

Recycled content
Recycled content

Made from 95% recycled and sustainably sourced materials.

Splinter free
Splinter free

With both style and safety in mind, our ribbed, grooved and reversible composite decking boards are designed to be tough, durable and splinter free.

Rot & Split resistant
Rot & Split resistant

Our high-quality boards are carefully made to last and will not rot or split.


25 Year structural product warranty.

Slate Grey Reversible Composite Decking
The benefits of a solid board

Why choose our solid composite board rather than hollow board?

  • More durable and will last longer than hollow alternatives
  • Solid, ribbed composite decking offers an anti-slip surface and aid water run off
  • More durable and will last longer
  • Minimal opportunity for moisture ingress therefore will not wrap or freeze and crack in winter like hollow decking
  • No cavities for debris to accumulate and for insects to reside • Quieter under foot – no cavities for sound to echo through
  • UK made, short lead times and trusted eco-credentials

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Colour options

DekBoard reversible ribbed & grooved solid composite decking is available in 2 colours Slate Grey and Light Brown

Dark Grey
Light Brown
Light Grey
Dark Brown

Deck board & fascia specification

Deck board profile
21mm x 136mm – Grooved / Ribbed Reversible
3.6m standard stocked length
Designed for use with face fixings
Fascia board profile
21mm x 136mm – Grooved / Ribbed Reversible
3.6m standard stocked length
Designed for use with face fixings

Looking for a substructure that will last as long as the decking?

Why not try our Super Stiff, 38mm x 88mm x 6000mm wood polymer composite bearers for your decking frame or substructure? Also in stock and not as costly as you might think in comparison to soft- wood with the added benefit that they will not rot.

Contact us for more information

Where to buy?

DekBoard reversible ribbed and grooved solid decking and low profile bearers are in stock and available to purchase from the below. For details of alternative suppliers please contact DekBoard directly on 01724 848500 or email

National Plastics Worcester

t: 01905 421122
Units 2 & 3, Bransford Road Industrial Estate St John's


National Plastics Cardiff

t: 02920 485055
3 Ipswich Road
Off Colchester Avenue

CF23 9AQ

Magden Cleckheaton

t: 01274 861222
Unit A Middleton Business Park
Cartwright Street

BD19 5LY

Shepherds Eastbourne

t: 01323 520 999
Unit 15, 55 Brampton Road
Portrack Industrial Estate
Stockton On Tees

TS18 2PW

PBS Norwich

t: 01603 484589
29-31 Concorde Road


SBS Kendal

t: 01539 734477
5 Parkside Business Park


National Plastics Newport

t: 01633 266004
Unit 2 Albany Street Industrial Estate
Aragon Street

NP20 5NS

National Plastics Pyle

t: 01656 740444
Unit 6 Village Farm Industrial Estate

CF33 6BJ

PBS Thetford

t: 01842 763425
11 Burrell Way

IP24 3QS

Accrington Plastics

t: 01254 387388
Unit G Belgarth Works
Belgarth Road



Download and read more about DekBoard Reversible composite decking

DekBoard Reversible composite decking flyer

DekBoard Reversible composite decking installation guide
We're here to help, get in touch today.

For enquiries about composite decking, please contact our team on 01978 667 840

Lines open weekdays – 8:30am – 5:00pm – we are here to help. Or email us

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