EZSheath from Owens Corning

Owens Corning’s EZSheath is a lightweight structural insulated sheathing panel designed for residential wood-framed wall assemblies. Built with the brand’s FOAMULAR NGX XPS insulation and durable polymer layers, EZSheath combines structural sheathing, continuous insulation, and moisture resistance into a single panel. According to Owens Corning, EZSheath is up to 50% lighter than traditional OSB and is available in multiple thicknesses with R-values ranging from R-3 to R-10.