new and unused specification Recommended Use: Light Domestic / General Domestic Thickness: 8mm Roll Size: 15m2 Construction: Top: White non-woven fabric with blue print. Underside: White non-woven fabric. Thermal Insulation: 2.4 tog Sound Insulation: 31 dB Origin: Manufactured in the United Kingdom to BS EN 14499:2015 (GD/U - L/U)
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