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Keene Building Products
4' x 60' Viper CDR Vent™ Drainage & Ventilation Mat
QXO product C-541348 · 1 options
Selected: KEB DRIWALL CDR VENT 4X60
QXO SKU 541348 · Product number KEBDWCV460
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- RL
- Item Weight
- 18.75
- Algae Resistance
- No
- Applicable Standards
- ASTM E84
About this product
VIPER CDR VENT™ is a drainage and ventilation mat designed to eliminate moisture and moisture vapor in roofing and siding applications. It is useful in cedar shingle/shake roofing and siding where a clean airspace is desired for ventilation and drainage.

