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TherraWood Composite Decking - Embossed Stone Grey (3.6m x 140mm x 26mm)

SKU#: OL11504-304

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Product Summary

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  • Thickness: 26mm
  • Length: 3600mm
  • Width: 140mm


  • Stone Grey

Each board is 0.504 square metres in total, so a good rule of thumb is that 2 boards will make up 1 square metre. Each board is reversible so you can show either the embossed (raised grooves) side or the plain wood effect side.

Price is shown per single board. 1 box of clips is used per 4 square metres (90 clips).

Available for nationwide delivery

  • Co. Dublin, Co. Meath, Co. Wicklow, Co. Kildare Delivery within approx 5 - 7 working days (more info)


  • Rest of Ireland & Northern Ireland Delivery within approx 7 - 10 working days (more info)


  • Not in stock at our Glen of the Downs, Co. Wicklow store.

  • In stock at our Dunboyne, Co.Meath store.

  • Express Delivery
  • Family Friendly Garden Centre
  • Manufacturers Limited 20 Year Warranty
  • Need help or advice? Give us a call +353 1 801 8000


Transform your outdoor space with the tough & durable TherraWood Composite Decking. Made from recyclable materials and fire certified, TherraWood are one of the leading decking providers across the globe. Find great quality decking in a variety of colours. 


If you’re looking for durable, low maintenance decking that adds style to your outdoor space, then TherraWood Composite Decking is the perfect choice for you. Available in three stunning colour options; Tropic Brown, Stone Grey & Anthracite, TherraWood Decking is quality decking that is simple to install.


Resistant to External Air Conditions

Products made from TherraWood, a unique blend of PVC, wood fiber and other proprietary components are an elegant, cost-effective, durable and safe alternative to wood for both residential and commercial outdoor recreational areas. TherraWood provides construction materials that are low-maintenance, rot proof, and resistant to insect and UV damage. This unique composite material also creates safe anti-slip, splinter-free structures perfect for any outdoor environment. TherraWood is ideal for the value conscious consumer who also wants a luxurious product with timeless appeal.


Hidden Fasteners and Electrical Wires

The unique “groove and groove” design of TherraWood decking systems presents a clean, unobstructed profile that enables proper drainage. All installation is completed using hidden fasteners made of stainless steel. Our special design also allows unsightly electrical wires to be hidden inside the decking and the posts. The combination of these features provides the appealing appearance of a high-quality product.



TherraWood products have been thoroughly tested in several countries for load bearing limits, flammability, fade and slip resistance. TherraWood decking products are Class 3, the highest anti-slip rating awarded. These properties make TherraWood ideal for pool surrounds, docks, terraces and other landscaping projects. No more worries about popped screw heads or splinters. TherraWood is the safe answer to all of your project needs.

Environmentally Sensitive

This environmentally friendly product is 100% recyclable and its use helps preserve our natural forests. TherraWood’s modern manufacturing facility is designed with "state of the art" equipment allowing them to efficiently produce a high-quality product with minimal environmental impact.



Your investment is protected by the Therrawood 20-year limited warranty. TherraWood products will be free from material defects in workmanship and materials and will not splinter, rot or suffer structural damage from termites or fungal decay.

Decking boards are available for collection at our Dunboyne location or for delivery nationwide.

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Dimensions & Features

Thickness: 26mm
Length: 3600mm
Width: 140mm
Colour: Stone Grey

Delivery and Returns

Delivery and Returns Information

Delivery is charged on a per item basis. If you are purchasing multiple products in one transaction you will only be charged one delivery rate. This rate will be calculated on our checkout page. Parcels will be packaged separately where possible to reduce the chance of damage.

We aim to deliver within a few working days if the item is in stock. If for any unforeseen reason an item is out of stock we will call you with similar product options or a revised expected delivery date, or to arrange a refund if necessary. Certain items are drop-shipped directly from the manufacturer. If this is the case for your order, you will be informed before delivery.

Deliveries of most large items to Co. Dublin, Co. Meath, Co. Kildare & Co. Wicklow will be done by Outdoor Living drivers. Delivery of smaller items to these areas will be done by Fastway or An Post. Deliveries of large items to the rest of Ireland and to Northern Ireland will be done by Independent couriers. Your delivery method will be confirmed via email or phone before delivery.

Shipping Information

Please note there is a flat €100 delivery fee nationwide for this product.

Please note that our delivery drivers will drop deliveries to your door only and are not insured to go through your house or property.

Please also note that it is up to you to take in and dispose of all packaging yourself.


Manufacturers Limited 20 Year Warranty

Customer Reviews

Questions and Answers

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