Does A Garage Attic Have Humidity

Sealed attics trap excessive heat and moisture which can lead to reduced shingle life.

Does a garage attic have humidity. If garage moisture is a persistent problem check whether your dryer vent is directed into the garage. Moisture problems can also lead to mildew and mold putting your family s health in jeopardy. The short answer to this very involved question and the pages of temperature and humidity level data you sent is yes there is a risk that moisture from humid air in your attic will condense on. The moisture and heat stored in your garage can potentially seep into your home causing increased temperatures and humidity within your house.

Common sources of condensation. Mold and mildew from garage condensation also poses a potential health risk to a home s occupants. And the extra heat is not just a summer concern come winter hot attic air can melt snow on the roof during. The normal indoor humidity range in winter should be 15 to.

This is exactly how water accumulates in your gas tank by the way the scientist next door. They can damage your garage s foundation and cause tools vehicles and storage cabinets to rust faster. Outside air moves into the attic leaves its moisture behind amd moves on. The humidity in the basement measured 40 the first floor was 45 50 but the attic was 62.

During the winter months the recommended relative humidity inside a house is anywhere between 30 50 percent. You are approaching the 43 deg dew point and some colder surfaces like windows you will get condensation there. All exhaust fans and exhaust systems in your home should vent outdoors but builders may. The issue in the attic is that at 48 degrees f.

Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation. The moisture was rising with the warm air of the home as it escaped past the insulation and it was trapped in the attic because there was no roof ventilation.