Driwall CDR Vent
Driwall CDR Vent is a 0.30-inch-thick drainage and ventilation mat. It is designed to eliminate moisture and moisture vapor in roofing and siding applications.
The product is produced from an extruded polymer matrix of tangled monofilaments, which are heat-welded at the junctions to form a structure that spaces roofing and siding away from the inner sheathing. Driwall CDR Vent is useful in cedar shingle/shake roofing and siding in which a clean airspace is desired for ventilation and drainage.
Benefits:
- Drainage of excess moisture and ventilation in one product
- Lightweight and easy to handle
- Simple installation with mechanical staple hammer
- Polymer core resistant to most known corrosive chemicals, including solvents
- Core ABSORBS and RELEASES NO MOISTURE
Applications:
- Roofing applications including cedar shingles and shakes
- Zinc roofing applications
- Siding applications
Learn more about Driwall CDR Vent.