Diall Acoustic & thermal Insulation roll, (L)5m (W)0.5m (T)4mm This Cork roll;Is Long-lasting & high puncture resistant. ---Is Long-lasting & high puncture resistant. ---Guarantee - 15 years Features and benefits ---Ideal use for wall & floor insulation ---Made from harmless sustainable cork with no toxic impact ---Has a natural cork finish that can be left exposed or covered if desired ---Acoustic & thermal insulation Specifications Brand Diall Pack quantity 1 Coverage 2.5m² Product length 5m Product width 500mm Product thickness 4mm Product weight 2.4kg R-value (thermal resistance) 0.05m²K/W BRE green guide rating A+ Standard DIN 18365 Material Cork Model name/number 3027064 Range Acoustic & thermal U-value (thermal insulation) 0.09W/m²K.
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