Heavy Duty ICFsby Nudura Corp.

    Nudura ICFs combine six wall elements--forms, wall structure, insulation, air barrier, vapor barrier, and anchorage--into one system.

    Nudura ICFs combine six wall elements—forms, wall structure, insulation, air barrier, vapor barrier, and anchorage—into one system. The company's 8-foot-by-18-foot ICFs are the largest standard form on the market, the maker says, and the completed walls can withstand winds up to 250 mph and provide STC ratings suitable for homes, schools, and apartment buildings. The ICFs feature a hinged folding web for easy handling and efficient storage and a sturdy four-way reversible interlock that allows for interconnectivity for better utilization of cut-off segments. 866-468-6299. www.nudura.com.