CDR Vent is a 0.3 inch thick drainage & ventilation mat. It is designed to eliminate moisture & moisture vapor in roofing & siding applications. It is produced from an extruded polymer matrix of tangled monofilaments. The monofilaments are heat welded at the junctions to form a resilient structure that spaces roofing & siding away from the inner sheathing. DriwalI™ is useful in any roofing & siding where a clean air space is desired for ventilation & drainage. Try DriwalI™ CDR Vent in your next project!
- Drainage of excess moisture & ventilation in one product.
- Lightweight & easy to handle.
- Simple installation with mechanical staple hammer.
- Polymer core resistant to most known corrosive chemicals, including solvents.
- Wide rolls for fewer seams.
- Core ABSORBS & RELEASES NO MOISTURE.
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