Snow Proof Roof Vents

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Snow proof roof vents.

Invented by a roofer to defeat the harsh canadian winters this csa approved static box vent has been independently tested to block 99 99 of snow and rain even in severe storm conditions. Sailing uma recommended for you. Adding sheet metal to the seams of your vent covers strengthens them and increases their ability to keep rain out. Select sheet metal of the same thickness as your vent cover.

Introducing the revolutionary snowproof roofers vent by snowventco. And has double 5 soffit with an nfa of 7 53 sq. The most waterproof and snow proof ridge vent this video demonstrates how the external baffle of shingle vent ii makes it a better protectant against water infiltration in comparison with several different styles of ridge vents. Cut four pieces of.

The pictures show the soffited areas marked with a red line and roof vents are accuratly marked on the roof. Watch as snowventco founder antoine bourque compares snow infiltration in an attic installed with both the roofers vent and a leading competitor s roof vent. The house has vapor barrier and r40 blown in insulation and is using duraflo square top roof vents with a nfa of 50 sq in.