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IRO Timber Deck Board | 4.8m x 145mm x 28mm | Woodland

(SKU: IRO Timber Deck Board | 4.8m x 145mm x 28mm | Woodland)

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SKU IRO Timber Deck Board | 4.8m x 145mm x 28mm | Woodland
Weight 7.5kg
Length 4.8m
Colour Woodland
Treatment UC3 Treated
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Features and benefits

  • Kiln-dried and pressure treated IRO Architectural Timber Decking
  • DeckMark and CladMark certified, highlighting the quality of the timber
  • UV-stabilised for 2-5 years, extended with the re-application of wood cream
  • Water repellent surface coated with self-cleaning functions to detract algae and moss build-up
  • Available in 10 appealing colours, each with enhanced wood grain texture
  • View all timber and composite decking

IRO Timber Deck Board | 4.8m x 145mm x 28mm | Woodland Enquiry Form

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Full specification

More Information
SKU IRO Timber Deck Board | 4.8m x 145mm x 28mm | Woodland
Weight 7.5kg
Length 4.8m
Colour Woodland
Treatment UC3 Treated

Further information

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IRO Architectural Timber Decking is an exclusive range of decking that combines the ancient Japanese method “Yakisugi” which sees the timber being charred with the latest and best timber technology.  IRO’s water repellent, self-cleaning surface ensures that any dust or dirt is simply washed away.  Depending on how the decking is used and which colourway is chosen, IRO Timber Decking can add a modern or traditional appeal thanks to the charring method.  Coated with a coloured wood cream, any liquids will pearl off the decking creating beautiful visuals as well as helping to maintain and extend the life of the decking.

IRO Architectural Timber Decking is DeckMark- and CladMark-certified.

Below we outline the 7-step process which our IRO Deck Boards have undergone to create their unique look:

  1. Kiln Drying – lowers the moisture content down to 18-22% to provide initial stability and structure to the wood
  2. Profiling – moulder machines are used to create a spotless surface finish, whilst stress relief grooves are profiled on the underside to minimise the risk of cracks or fractures in the timber
  3. Charring – fire treatment enhances the natural woodgrain of the timber, creating colour contrast between the early and late wood as well as protecting against rot and weathering
  4. Brushing – wire brushes are used to scrape away surface fibres to expose the natural dark grains beneath, which provides the wood with an identity and adds a unique surface finish
  5. Pressure Treatment – infused with preservatives, this pressure treatment protects the wood from rot and enhances its properties to prepare the wood for its intended deployments
  6. Kilning – secondary kilning removes any residue of surface moisture and creates an optimum bond for the IRO cream
  7. Coating – this final process gives the wood its exclusive and striking colours to shine through, as well as providing enhanced UV-stability and water repellent properties which sweeps water off the surface

Associated Products:

Technical information

Product Type: IRO Timber Decking

Timber Species: 100% Natural Redwood

Treatment: Kiln-Dried & UC3 Pressure Treated

Finish: Charred, Brushed & Coated in Wood Cream

Profile: Eased Edge

Deck Board Size (Finished): 4.8m x 145mm x 28mm

Deck Board Size (Nominal): 4.8m x 150mm x 32mm

Application Type: Residential, Commercial

UV-Stabilised: Yes

Made in Britain: Yes

Core Colour Range: Charcoal, Dolphin, Driftwood, Mountain, Natural

Extended Colour Range: Lagoon, Poppy, Sunflower, Sunset, Woodland


For more information, read our IRO Decking Technical Data Sheet.



Use our Decking Calculator to find out how many deck boards, skirting trims, edge boards and accessories you will need for your project.



Check out our IRO Decking Installation Guide, which also covers how best to store and prepare for your new timber deck.