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U-value requirements (as per EnEV 2014): ≤ 0.24 W/m²K
Moisture-resistant insulation board
Rain-tight sarking board with excellent U-factor
Healthy living, being in harmony with nature plus all the advantages of Black Forest quality - that’s what makes GUTEX what it is.
Flexible but strong! Drastically stronger fitting, incredibly less dust, long-lasting, highly effective insulation.
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Wood fibre insulation in roof, walls and floors
Comply with ecological standards
GUTEX woodfibre insulates roof and walls