Thermal performance of Thermafleece CosyWool is approximately 10% more thermally efficient than low density glass fibre insulation. Thermafleece UltraWool is more than 20% efficient
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Thermal performance of Thermafleece CosyWool is approximately 10% more thermally efficient than low density glass fibre insulation. Thermafleece UltraWool is more than 20% efficient