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GCP Flashing Systems

GCP Flashing provides an added protection system that are sealed around windows and door openings, corners, and any penetration areas that can allow water to enter. They can prevent water leakage, damage and air drafts while reducing the risk of mold and rot. These layers of protection are necessary to ensure high quality and long-lasting construction to any building structure. GCP Vycor Plus flashing is a standout option, featuring a self-adhering design made from durable high-density polyethylene. Backed by an aggressive rubberized asphalt adhesive, it provides superior protection against the elements.