Commercial decking

Timber Decking available in both castellated and smooth profiles and graded to C16 or C24. 

Preservative treated
Low Maintenance
Natural Timber
Made with care

Standard decking adds character and style to your deck, providing a solid and long-lasting solution for any outdoor setting.

Take a closer look at our standard timber decking and order a sample to help visualise your project.

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Standard decking

Marley produces a range of high quality structural timber deck boards, using kiln dried European Redwood. Graded to BS EN 14081 Strength Class C16 or C24, Standard timber deck boards are available in both castellated and smooth profiles.

Standard decking works perfectly with AntiSlip Plus® and CitiDeck® in areas that don’t require anti-slip boards.

Technical specification


  • Manufactured from premium grade European Redwood.


  • Pale green, almost clear that overtime fades to a warm honey colour, eventually turning silver grey.


  • 125mm widths: 8m per m2
  • 150mm widths: 6.7m per m2


  • C16 and C24 available


  • Marley recommends following the Timber Decking and Cladding Association guidelines. The best practice guides can be found in the resources section below.

Field cuts


*Please ensure this product is suitable for the application by adhering to current Building Regulations, particularly in relation to balconies and follow the guidance set out in Approved Document B (Fire Safety) and 7 (Materials and Workmanship)

Timber decking resources

Our latest literature and guidance documents.

Decking specification guide

If you're looking for more detailed information, including the benefits, applications and environmental credentials then look no further than our new decking specification guide. Download your free copy today.
Front cover image of decking spec guide

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