Invented by professional roofer, Antoine Bourque, the Roofers’ Vent from SNOWVENTCO is the solution to the common issue of snow intrusion through typical roof vents. 
The patented Micropore Stainless Steel Filter (MPSSF) boasts thousands of 120-micron holes which, like a HEPA filter, allow air molecules to penetrate but are too small to allow rain, snow and other debris to enter.
An ingenious pleated design dramatically increases the airflow surface space available to the vent.
Unlike the standard 50-inch flow CSA approved box vent, the MPSSF offers a robust minimum 70 inches of airflow surface available to your attic, all passing through a stainless steel filter.
The SNOWVENTCO Snowproof Roofers’ Vent has both intake and exhaust models. Exhaust Vents are available in Black, Brown, Grey and Clear. Intake Vents are available in Black, Brown and Grey.
SNOWPROOF ROOFERS’ VENT FEATURES:
NO CLOG FILTER
Testing shows that the smooth-as-porcelain steel screen keeps snow and dirt from sticking to the MPSSF. Convection draws warm attic air out through the filter, continuously keeping it clean.
HEAVY-DUTY CONSTRUCTION
Combining stainless steel and tough polypropylene, the SNOWVENTCO Snowproof Roofers’ Vent can take a lot of punishment. Heavy-duty construction easily supports in excess of 400 lbs (180 kg) of standing weight, meaning potentially less damage from hail, animals or misplaced feet.
OVERSIZED FLANGE
This simple improvement has been demanded by roofers for years. A wider flange makes installation a snap and helps improve the overall seal.
ARCHED DESIGN
The arched design of the cap and neck allows melting snow and rain to flow around the vent.
PEST-RESISTANT
Insects can’t penetrate the MPSSF, while pesky raccoons and squirrels won’t like gnawing through steel.
CANADIAN-MADE
The SNOWVENTCO Snowproof Roofers’ Vent is proudly made in Peterborough, Ontario, in partnership with Queensway Plastics Ltd., distributed throughout Canada and available in the USA.
CSA APPROVAL
Further evidence of the rigour to which we have subjected the SNOWVENTCO Snowproof Roofers’ Vent. Ensure the roof vent you buy has received this stamp of approval and the CSA assurance of ongoing quality.