Best Way To Lower Attic Temperature

A ridge and soffit ventilation system an extra 200 during reroofing will reduce attic temperature to around 100 degrees.

Best way to lower attic temperature.

Get one that runs on a temperature sensor. Gable vents around 25 each plus 75 per vent for labor can lower attic temperatures about 10 degrees. 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 shouldn t be more than 10 to 20 degrees hotter than outside temperatures.

If you don t worrying about how best to keep the attic cool is a bandaid on a self inflicted wound. If your attic soars above 100 degrees and reaches the 150 mark its time to consult. They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees. It will help to keep the attic much cooler in the summertime.

In existing homes the question is important. Use a thermostatically controlled roof mounted ventilator. When reroofing use white or pale gray shingles instead of dark ones. A solar powered attic fan would be best.

The thermostat will usually start at 95 degrees fahrenheit which is the temperature that the attic fan usually starts at. They are readily available and easy to install yourself. Adding a radiant barrier to the underside of your attic structure will help reduce heat gain in the space but be sure to check your roof shingle warranty and make sure it would not be voided by such a measure. Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.