The SR.HydroPex panels manufactured by StyroRail are hydronic radiant heat flooring insulation panels made of expanded polystyrene [EPS] rigid insulation.
SR.Hydropex panels serve as an insulating material that offers support to fix water or glycol radiant heat floor pipes. Install 200 series prior to the pouring of finished concrete of basement slabs and residential garages; 300 to 600 series for commercial, industrial and agricultural concrete slabs.