4 ft. x 8 ft. Red Label Thermo Sheath

Red Grade ThermoSheath is a structural weather-barrier, certified for use as structural wall bracing, water-resistive barrier, air barrier and draftstop. Through it’s lightweight engineered construction, Thermo-Sheath is an easy-to-use, cost effective certified draftstop. Thermo-Sheath meets US bracing requirements for conventional light-frame construction, and even meets the continuous sheathing requirements of the International Residential Code (IRC) for narrow wall bracing.