Nudura innovation continues with HYDROFOAM®. Installation is fast and easy compared to traditional radiant heat insulation, which requires multiple steps to run radiant heat piping. The 4’ x 4’ (1.2 m x 1.2 m) boards are 2 1/2“(64 mm) thick and easily installed with an overlapping interlock on all four sides, ensuring the boards are locked in place during installation.

HYDROFOAM® utilizes a 360° multi-directional friction fit anchor system in which radiant heat piping is easily stepped into place in any direction required. It offers installers a lightweight, and high density expanded polystyrene (EPS) radiant heat insulation product that increases installation speeds, is easily cut to meet any angle or radius while providing R-10 of insulation value.