Above Grade Air/Vapor Barriers and Thru-Wall Flashing
Air barrier technology has evolved greatly over the years, and Chapman Waterproofing Company has evolved with it to provide quality installations of this demand service. A charter member of the Air Barrier Association of America (ABAA), Chapman Waterproofing’s skilled technicians are fully trained, certified, and experienced in the ABAA Building Science Technologies. Sheet membranes, liquid applied coatings, polyurethane foams, as well as prefabricated metal or custom thru-wall flashing systems are applied to wall cavities or building openings to provide complete air/vapor barrier protection for new structures.