Perfect sealing of framework is essential in order to optimise the construction envelope or building envelope. Every seam or gap stands for energy loss and consequently heat loss. The closed cell structure of FROTH-PAK PU foam provides a seamless and perfectly sealed insulation. The spray gun makes it possible to spray the insulation foam from the back so that the framework/carpentry can be fully encased in all places. For a large number of nodes or possible thermal bridges, FROTH-PAK polyurethane spray foam is the ideal solution to insulate, make airtight and build up an anti-fog barrier.  The system makes it possible to work very securely, which is an absolute must with insulation. FROTH-PAK PU foam is registered in the EPB database for on-site sprayed polyurethane foam. In addition, it also has the requisite CE marking.

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