40mm Steico Universal Dry Wood Fibre Render Board

The 40mm Steico Universal Dry Wood Fibre Board is a premium natural insulation solution engineered to deliver superior thermal and acoustic performance. This breathable board creates an ideal foundation for direct render or plaster application on both internal and external walls, meeting current UK building regulations and supporting energy-efficient construction methods.

Perfect for timber frame and masonry substrates, the 40mm Steico Universal Dry combines excellent insulation properties with structural integrity, making it an outstanding choice for new builds, energy retrofits, and environmentally conscious projects.

Key Benefits

1. Board size: 1,880mm x 600mm
2. Coverage: 1.067m² per board
3. Thickness available: 40mm
4. Weight /[kg/m²]: 7.2

This wood fibre board serves as a robust, render-ready substrate for mineral and polymer render systems across diverse UK construction applications. Its natural composition ensures durability whilst supporting the seamless application of finish coats with long-term performance.

Key Features & Benefits

• 40mm Wood fibre insulation board for both internal and external wall construction
• Tongue and groove jointing improves wind resistance and maintains structural alignment
• Direct compatibility with render systems simplifies the installation process
• Manufactured to EN 13171 European standards for quality assurance
• Reduces thermal bridging to enhance building envelope performance
• Delivers strong acoustic properties and reliable fire resistance
• Sourced from responsibly managed forests with FSC® certification
• Vapour-permeable design promotes balanced moisture management and indoor air quality

Application Instructions / How-To Use

1. Prepare the substrate, ensuring the surface is level and suitable for fixing
2. Position the 40mm Steico Universal Dry boards with the tongue and groove edges aligned
3. Fix the boards directly to timber frames or masonry using approved fasteners
4. Seal joints where needed according to the chosen render or plaster system
5. Apply the render or plaster directly to the board surface using suitable tools
6. Follow curing times and system guidelines specified by the render manufacturer
7. Store unused boards in dry conditions to maintain material integrity

Trust & Certifications

• Produced in accordance with EN 13171 for wood fibre insulation
• Made from FSC®-certified materials
• Part of an approved External Thermal Insulation Composite System
• Water vapour open for balanced building physics
• Non-toxic material derived from responsibly managed forests
• Supports sustainable construction principles

Info

Have a browse of our Steico Insulation products. We supply to the entire UK Mainland. If you'd like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us by phone on 02039519012 / 02038839057, email sales@insulationbee.co.uk or Live Chat - Lowest UK Insulation Prices near me.