Steico Duo Dry Wood Fibre Internal/External Render Board T&G - All Sizes
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Steico Duo Dry Wood Fibre Internal/External Render Board T&G - All Sizes

SKU: 801460

Est Delivery between and .

Estimated Delivery Time Of 3-5 Working Days

  • The Steico Duo Dry Wood Fibre T&G board is a versatile, high performance insulation solution suitable for both interior and exterior applications, providing exceptional thermal efficiency with a conductivity of 0.043, and is easy to install.
  • Environmentally friendly, the board is made from natural wood fibres, aligning with sustainable building practices while also being plaster ready for a breathable finish.
  • Designed for durability and safety, it features a Euro class E fire rating, ensuring that it not only insulates but also contributes to the overall safety of the structure.

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Transform your space into a haven of comfort with the Steico Duo Dry Wood Fibre Internal/External Render Board T&G, the ultimate choice for those who value efficiency, sustainability, and versatility in their building materials. Ideal for timber framed and solid walls, this wood fibre insulation board is not just an addition to your structure, it's a step towards a more energy efficient future.

Key Features:

  • Versatility at Its Core: Whether you're working on the interior or the exterior, our T&G board is designed to fit seamlessly. Its dual application saves you time and money by offering a one-stop solution for insulation needs.

  • High-Performance Insulation: With a thermal conductivity of just 0.043, you are guaranteed exceptional insulation, keeping your environment warm in the winter and cool in the summer, leading to reduced energy costs.

  • Eco-Friendly Material: Made from natural wood fibre, our boards not only insulate but do so responsibly, supporting your sustainable building goals without compromising on quality.

  • Ease of Use: Installation is a breeze thanks to the tongue and groove design, which ensures a snug fit and eliminates gaps that can compromise insulation effectiveness.

  • Durability and Safety: The Euro class E fire classification provides peace of mind, assuring that safety is built into your walls.

  • Plaster-Ready: The surface is prepared to take on lime plastering, allowing you to finish your walls with a traditional, breathable plaster that contributes to a healthy indoor climate.

Technical Specifications:

  • Material: Wood Fibre
  • Length: 600mm
  • Thermal Conductivity: 0.043 W/(m·K)
  • Fire Classification: Euro class E
  • Application: Suitable for both the inside and outside of timber framed or solid walls


Frequently Asked Questions

What is the main use of Steico Duo Dry Wood Fibre Render Board?

The Steico Duo Dry Wood Fibre Render Board is designed for both internal and external insulation of timber-framed and solid walls. It can be directly lime plastered, making it ideal for insulation purposes in various construction scenarios.

Can this board be used for both interior and exterior applications?

Yes, the Steico Duo Dry Wood Fibre Render Board is versatile enough to be used for both interior and exterior applications, providing a consistent insulation solution for your entire building envelope.

What is the thermal conductivity of this insulation board?

The thermal conductivity of the Steico Duo Dry Wood Fibre Render Board is 0.043 W/(m·K), which means it has excellent insulation properties, helping to maintain a stable temperature inside the building.

What fire classification does the Steico Duo Dry Render Board have?

The board has a fire classification of Euro class E, indicating a moderate level of fire resistance. It's always important to comply with local building codes and regulations regarding fire safety.


Length 2230mm
Width 600mm
Application For the inside and outside of timber framed or solid walls
Coverage 1.268m2
Fire Classification Euro class E
Material Wood Fibre
Product Type Internal/External insulation
Thermal conductivity 0.043

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For more information on delivery visit our delivery info page.

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