Ventilation Information

Attic Ventilation 

At Preferred Roofing , we install roofing systems built for real Canadian weather. Snow loads and freezing temperatures create unique ventilation challenges,  that’s why we often recommend Maximum roof vents over ridge vent systems for many homes. In this blog, we’ll explain what Maximum vents are, why they matter in Atlantic Canada’s climate, how they work, and why ridge venting is not always the best solution unless your home has a cathedral ceiling design.