Best Practices for Ensuring Correct Roofing Air Flow Guaranteeing proper roofing air flow is crucial for the long life and performance of a roof. A balanced consumption and exhaust air vent ratio, typically 1:300, plays an essential role, with intake vents ideally placed at the reduced edge of the roof https://roofing-contractors20739.blogs100.com/30628039/the-advantages-of-collaborating-with-gainesville-fl-roofing-companies