SupaWall®

The Maple’s SupaWall® System is a closed timber-frame panel, usually comprising 140mm studs sheathed both sides with Oriented Strand Board (OSB) and filled with Polyurethane foam insulation. The interior side of the panel is faced with a heat reflective membrane and an air gap is left between it and the internal wall cladding. The exterior side is faced with a breathable waterproof membrane and 50mm of cavity insulation.


Advantages are:  

•   Achieves a U-value of 0.113W/m2K 
• Negates the need for 'central' heating
• Exceeds 'Advanced' level of Energy Efficiency Best Practice in Housing guidlines
• Cuts down a reliance on on-site construction quality
• Cuts down on heating bills
• Fire tested to 43 minutes in accordance with BS476:Part 21:1987

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