Polyfresko G SA is a highly reflective, granular surfaced APP modified bitumen roofing membrane meant for self-adhering applications. It is constructed with a high-performance polyester reinforcement providing exceptional tensile strength and dimensional stability. The product is manufactured by Polyglass U.S.A., Inc. using the company’s patented ADESO dual-compound self-adhesive technology. Polyfresko G SA features patented FASTLap for granule-free roll ends, as well as SEALLap, a factory-applied adhesive treatment at the membrane overlap for easy installation. Polyfresko G SA has a highly reflective granular surface and features patented CURE Technology-a thin film that is applied during the manufacturing process resulting in a roof surface resistant to granule loss and discoloration. Bright white, Polyfresko G SA membrane has shown after accelerated weathering that it maintains its reflectivity and white appearance. It is listed with the Cool Roof Ratings Council with an initial SRI of 96 and is California Title 24 compliant.
March 28, 2017 by Leave a Comment
November 4, 2015 by Leave a Comment
Viridian Systems has developed a variety of low-odor, solvent-free products for specialty roofing markets, such as schools, nursing homes, food producers and hospitals. The products include modified bitumen membranes in solvent-free adhesive, single-ply membranes in water-based adhesive and built-up roofing with solvent-free adhesive. The systems are VOC-compliant and cold-applied and offer wind-uplift resistance that is FM and UL tested.