Best Practices for Ensuring Correct Roof Ventilation A balanced intake and exhaust vent proportion, frequently 1:300, plays an essential duty, with intake vents preferably placed at the reduced edge of the roof for great air entry and exhaust vents at the optimal for cozy air exit. Maintaining insulation away from https://roofing-sheets83603.answerblogs.com/30348964/a-comprehensive-take-a-look-at-roofing-companies-gainesville-citizens-recommend