My Attic Is Cold

Attics aren t the only culprit but they re a very common one.

My attic is cold. Air infiltration leaky ducts and improperly sized hvac systems all contribute. So if it s cold outside and attic is cold more attic insulation obviously to keep house warmer and help with controlling heat loss. Cool air in hot air out attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. According to the u s.

You can install ridgevent all day long but if you dont have a proper venting system that creates it s onw convection current it ll be stagnet regardless. If your attic is too cold it probably lacks sufficient protection from outside temperatures. They can also make those other problems worse. During the winter months the recommended relative humidity inside a house is anywhere between 30 50 percent.

Ridgevent how is the air intake on the house. Within the attic insulation is a must. Hang an outdoor thermometer in your attic making sure its range reaches at least 130 degrees fahrenheit. If there is excessive moisture accumulation in your attic it will condense on cold areas mainly on the underside of your roof deck.

The attic is a huge determinant in keeping your entire home cool so the first place to start cooling your home should be the attic. Intake vents located at the lowest part of the roof under. A thick insulation between 14 to 18 inches will help reduce heat from entering your home. In fairness to attics having cold spots throughout your home can result from a combination of problems.

Proper precaution in an uninsulated attic such as the department of energy s recommended r30 to r49 insulation for warm climates r30 to r60 for moderate climates and r49 to r60 for cold climates.