SOPRA-CELLULOSE VENT is a moisture-resistant rigid cardboard piece perforated along fold lines and used to ensure soffit ventilation and to prevent the movement of cellulose insulation into the soffit vent. SOPRA-CELLULOSE VENT must be installed with the SOPRA-CELLULOSE insulation in ventilated attics. It also maximizes the R-value at the edges of the building. This product is available in the provinces of Ontario, Québec and Atlantic.
- Accessory products
Quantity per packaging