HotRockPanels

HotRockPanels, based in London, Ontario, offers an integrated solution for insulating and installing hydronic in-floor heating beneath concrete slabs. Its below-grade EPS panels provide R-10 insulation and a moisture barrier, while interlocking edges and raised knobs hold PEX tubing securely in place—without staples or ties. This design can cut installation time by more than 66%, helping reduce labor and get projects completed sooner. The product range also includes oxygen-barrier PEX-a pipe in several sizes and stainless steel manifolds with flow meters and balancing valves for managing heating zones. Contact HotRockPanels for product information, a consultation, or a quote.