Thermafleece UltraWool is a high density ultra-efficient insulation rich in British sheepÃs wool and is the perfect choice if you are looking for maximum thermal performance when space is at a premium.
With a density of 31 kg/m3 Thermafleece UltraWool also helps provide exceptional acoustic insulation performance in wall, floor and roof systems.
Research shows that using 75% wool in combination with recycled fibres outperforms alternative products with a higher percentage of wool. Our wool rich blend ensures you get the full benefit of sheepÃs wool with enhanced performance, durability and sustainability.
Like all Thermafleece products, it is long-lasting, safe to handle and contributes to a healthier indoor environment by regulating moisture and absorbing harmful airborne substances in the home.
Application
Roofs:†loft & warm roof.
Walls:†timber frame & solid wall.
Floors:†suspended ground floor & between floor.
Properties
Thermal Conductivity:†0.035 W/mK
Density:†31 kgm-3
Water Absorption (@100% RH):†24% w/w
Specific Heat Capacity:†1800 Jkg-1K-1
Ignition Point:†>500oC