Get a Free Estimate, Today!

Submit our simple 5-Minute request to receive your
Free, No-Obligation In-Home Home Improvement Estimate.

Roofing Information Shingle Roofs Metal Roofs Roofing Ventilation De-Icing Systems Roof Shoveling Roof Cleaning

How does roof ventilation save you money and prevent ice dams?

The key to solving ice dams is to create a cold roof, with the temperature of the inside roof sheathing near that of the outside air temperature. To create such a condition, large volumes of outside air must enter at Soffit intakes, sweep along ridge rafters, then exit at vents near the ridge. To prevent trapping warm air in the attic, an equal balance must be established between intake and exhaust air volumes. (The proper ventilation will save you money on your energy cost)

A Ridge Vent ventilation system bringings cold air into an attic, therefore the insulation must minimize heat loss at the attic floor. As an added precaution, use waterproofing shingle underlayment. It provides a waterproof-barrier beneath roof shingles, which pooled water from melting ice dams and driven rain cannot penetrate. (We also recommend shoveling your roof after every snow storm) Contact us now for a Free, In-Home inspection of your roof ventilation system!