DELTA® protects property.
Saves energy.
Creates comfort.

Cosella-Dörken Products, Inc.
4655 Delta Way
Beamsville, ON L0R 1B4
Canada
Phone: 1-905-563-3255
Toll Free: 1-888-4DELTA4
Fax: 1-905-563-5582
Email: info@cosella-dorken.com

DELTA® Premium Air and Water-Resistive Barriers - optimum protection for your building enclosure.

Air and water-resistive barriers are essential parts of moisture management of building enclosures. While liquid water that passes through the exterior cladding cannot migrate through these membranes due to their water penetration resistance, their vapor permeability allows the building enclosure to dry.

Air tight water-resistive barriers can also contribute to energy efficiency by serving as an air infiltration barrier. Our comprehensive line of premium air and water-resistive barriers will provide you with an ideal solution for any type of wall assembly.

	DELTA®-VENT S The highly vapor permeable WRB and air barrier for energy efficient building enclosures. It remains watertight and air tight while staying water vapor permeable. more

	DELTA®-VENT SA The highly vapor permeable and aggesively self-adhesive WRB and air barrier for energy efficient building enclosures. It remains watertight and air tight while staying water vapor permeable. more

	DELTA®-FOXX The most vapor permeable and technologically advanced Water-Resistive Barrier on the market. more

	DELTA®-MAXX The air-tight Water-Resistive Barrier that can buffer excess moisture in its built-in reservoir layer. It protects the building enclosure from moisture problems even in extreme conditions. more