Thermafleece CosyWool – Sheep's Wool Roll

Thermafleece CosyWool roll can be cut using a straight edge and a Stanley knife, or simply torn apart.

For more accurate cutting, tightly compress or clamp the insulation between two pieces of solid 15mm board. Overhang the fleece where you want to cut keeping the two board edges aligned. Saw cut the edge using a sharp, scalloped edged knife and keep the blade firm and square against both board edges throughout. Trim any fine remaining fibres with large scissors or shears.

• Thermal Conductivity: 0.039 Wm^-1K^-1
• Density: 18 kgm^-3
• Water Absorption (@100% RH): 30% w/w
• Specific Heat Capacity: 1800 Jkg^-1K^-1
• Mould Resistance: CUAP 2002-01-25: Pass
• Moth/Beetle Proofing: ISO 3998: Pass
• Vapour Resistivity: 9 MN·s·g^-1m^-1
• Ignition Point: >500^oC
• Spread of Fire to BS 5803-4: Pass
• Recoverability and thickness, EN 823: Pass
• Dimensional stability to EN 1604: Pass
• Can be used to achieve airborne sound reduction of R_w = 40dB
• GWP (Cradle to Gate): minus 0.2 kgCO₂e
• Embodied Energy (Net of Non-Fossil Feedstock Energy): 7 MJkg^-1
• Recycled Content: 20%
• Recyclable: Yes