These quality leak barriers from GAF help prevent wind-driven rain from leaking through the roof deck, or melting ice and snow (caused by ice dams in harsh winter climates) from leaking into property’s interior.

Residential Building Solutions from Henry. Enhancing the building envelope for a more comfortable, energy-efficient home.

Karnak membranes are ideal for use with cold application cements and coatings, and being of high flexibility, conforms to all contours.