£91.60 £76.33

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Thermafleece Cosywool Insulation roll


Thermafleece CosyWool is a versatile insulation rich in British sheep wool and is the ideal choice if you are looking for all round performance and value for money.

Please see list of Benefits below for more information:

  • Thermafleece Cosywool is harmless and can be installed without gloves or protective clothing, although we recommend you wear a dust mask in enclosed spaces such as lofts. Thermafleece Original is not irritating to the skin, eyes or respiratory tract.
  • Thermafleece CosyWool is designed to minimise up- front cost making wool based insulation more affordable to a wide range of end users. What more, the energy it saves means Thermafleece CosyWool quickly pays for itself.
  • Thermafleece CosyWool contains a lofting agent to maintain durability, fibre stability and structural integrity creating a long lasting insulation.
  • Thermafleece CosyWool can reduce CO2 emissions by many tonnes over the lifetime of use. What more, wool fixes carbon dioxide helping reduce greenhouse gas levels.
  • 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.
Technical Info
Technical Info
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 >500oC
Spread of Fire to BS 5803-4 Pass
Recoverability and thickness

CosyWool Fact sheet

Thermafleece CosyWool Roll Pack sizes
Product Dimensions (mm) Items per Pack m2 per Pack
50 x 370 x 13000 3 14.43
50 x 570 x 1300 2 14.82
75 x 370 x 8500 3 9.44
75 x 570 x 8500 2 9.69
100 x 370 x 6500 3 7.22
100 x 570 x 6500 2 7.41
140 x 370 x 4600 3 5.11
140 x 570 x 4600 2 5.24
150 x 370 x 4300 3 4.77
150 x 570 x 4300 2 4.90

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