Thermafleece utilises hollow wool fibres, blended to an optimum density producing first-class thermal and acoustic performance in buildings whilst minimising impact on the environment.
Manufactured in the UK using British sheep’s wool, Thermafleece meets the highest quality and performance standards and is the only wool based insulation to hold BBA certification. It has been the UK’s first choice of sheep’s wool insulation since it was launched in 2001.
It is 100m thick, supplied in slab form in standard lengths, with a thermal conductivity of 0.039 W/mk.