20mm Steico Internal Wood Fibre Insulation Board

Elevate your home's comfort and sustainability with 20mm STEICO internal Wood Fibre Insulation Boards SE. Each board measures 1350mm x 600mm, covering 0.81 m², making installation simple and ensuring complete insulation for every corner.

With a low thermal conductivity of 0.038 W/mK, these boards help maintain consistent indoor temperatures throughout the year, reducing energy bills while enhancing living comfort. Euro Class E fire rating ensures safety without compromising performance.

Designed for versatility, STEICO internal Therm boards can be lime plastered, providing a smooth, aesthetic finish while maintaining exceptional thermal efficiency. Made from eco-friendly, sustainable materials, these boards not only improve your home's insulation but also support a greener future.

Key Benefits

1. Model: 20mm Steico Internal (Replacement for Steico Therm)
2. Thickness: 20mm
3. Dimensions: 1.350 x 600
4. Board Length: 1200mm
5. Board Width: 380mm
6. Pack Size: 1
7. Board Coverage: 0.81m2
8. Board Weight: 5.50Kg
9. Fire classification: Euro class E
10. Material: Wood Fibre
11. Thermal conductivity: 0.038
12. Density: 160 kg/m³
13. Compression strength: ≥ 50 kPa
14. Ingredients: wood fibre, bond between layers, aluminium sulphate
15. Edging: Square Edge

Application

20mm STEICO wood fibre insulation boards for internal masonry and timber frame walls.

Key Benefits

• 20mm thickness for effective internal insulation
• Easy installation, each board covering 0.81 m²
• Low thermal conductivity: 0.038 W/mK
• Euro Class E fire safety rating
• Suitable for lime plaster finishes

STEICO Eco-Friendly Insulation provides sustainable, high-performance wood fibre boards for energy-efficient UK homes. Low thermal conductivity, easy to install, and made from renewable materials for a greener, comfortable living space.

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@insulationstoreonline.co.uk or Live Chat - Lowest UK Insulation Prices near me.