If you’re looking for high-performance insulation that offers value for money, this Thermafleece CosyWool is the perfect option as it is made with a unique blend of 75% sheep’s wool and 25% recycled fibres, outperforming alternatives with higher wool content.
The wool-rich combination of this Thermafleece CosyWool insulation provides enhanced durability and sustainability, ensuring you get the full benefits of sheep’s wool. What’s more, its convenient compressed form reduces transport impacts by over 50% compared to other natural insulation and boasts a quick and easy installation process. Once it’s unpacked, it returns to its original thickness, delivering exceptional thermal and acoustic performance.
Features & Benefits: Thermafleece CosyWool Loft Insulation Slabs Sheeps Wool 140mm x 390mm – 7.02m2 Pack
- 1.2m length x 390mm width x 140mm thickness
- 18kg/m³ density
- Pack of 15 slabs with 7.02m² total coverage
- >500°C ignition point
- Thermal conductivity of 0.039W/mK
- 1800Jkg-1K-1 specific heat capacity
- 30% w/w water absorption at 100% RH
- Reduces airborne sound by up to 40dB
- Suitable for a variety of acoustic, wall, floor, and roof applications
- 75% sheep’s wool and 25% recycled fibres
This Thermafleece CosyWool insulation is ideal for use in roofs (both loft and warm), walls (both timber frame and solid) and floors (all levels above DPC). It also offers excellent acoustic performance, with a potential airborne sound reduction of up to Rw = 40dB.
Please note:
- Deliveries to postcodes AB, IV, KW, PH, PA, HS, KA, ZE and ROI/NI may incur additional charges.















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