WALLcontrol Polyiso Glass-Faced Insulation combines high R-value, Class A foam core and durable coated glass facers in a high-performance rigid wall insulation. One side of the product is dark gray for use in open joint rainscreen applications.
It’s designed to be used as exterior continuous wall insulation in NFPA 285 compliant assemblies. It can be adhered or mechanically attached and is available in sizes of 4 feet by 8 feet or 4 feet by 9 feet. The product is TER Evaluated and UL Greenguard certified.