Best Way To Reduce Attic Temperature

Use a thermostatically controlled roof mounted ventilator.

Best way to reduce attic temperature.

Again i m assuming that you re not considering a sealed attic lowering the temperature of an attic that contains ducts can reduce your air conditioning costs. Ideal attic temperatures and humidity settings aren t always easy to maintain. Install electric ventilators and attic fans which remove hot air from an attic. In existing homes the question is important.

They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees. Also make sure your attic is ventilated. Installing attic vents if you don t already have them is another way to assist in the movement of hot and cold air out of your attic. If you don t worrying about how best to keep the attic cool is a bandaid on a self inflicted wound.

A ridge and soffit ventilation system an extra 200 during reroofing will reduce attic temperature to around 100 degrees. Dropping the temperature from 120 150 degrees to roughly the same as the outside temperature will save you enough on your power bill to offset the purchase and installation charge. Ideal attic temperature and humidity settings. Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.

When reroofing use white or pale gray shingles instead of dark ones. Gable vents around 25 each plus 75 per vent for labor can lower attic temperatures about 10 degrees. Freezing and excessively hot outdoor temperatures rain and high.