Why Grooved XPS Backer Boards Fit Low-Profile Underfloor Heating Retrofit Projects
Low-profile retrofit projects leave very little room for installation error. Distributors, builders, and underfloor heating system buyers need a panel that combines insulation, compressive strength, pipe-routing efficiency, and moisture resistance in one substrate. A grooved XPS backer board for low-profile underfloor heating retrofit work solves that requirement by reducing build-up height while simplifying the installation
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