Attic Humidity Problems

Condensation on your ceiling can cause water damage and promote the growth of mold or mildew.

Attic humidity problems.

Quelch the heat wave. Moisture frost and ice buildup on roofing nails. Attic moisture and temperature attic moisture usually appears because of condensation. Cold outdoor temperatures especially below freezing can wear on your furnace.

No barrier between the attic and. Water or drip marks scattered on the attic floor. Additionally moisture can lead to mildew and mold growth which can exacerbate health problems for occupants. Dealing with the root cause poor ventilation.

If any appliances such as clothes dryers or bathroom exhaust fans are. Attic moisture can also contribute to ice dams. How can i tell if i have moisture problems. If you don t do that you ve got to reduce the amount of water vapor in the attic.

If you suspect you have moisture problems in your attic check for the following indications of excess moisture in the attic. Air leaks in the lower part of the house in the basement for example allow outside air with low humidity to get into the house. Attic moisture during the winter can decrease the effectiveness of insulation and over time cause significant damage to structural elements in the attic including rafters and trusses. It wouldn t solve the problem of high humidity in the attic though.

Improper ventilation and insulation of home attic space can produce high humidity levels and trap. Moisture or frost on the roofs sheathing. You can do that by directly conditioning the attic with supply air by blowing conditioned air from the house into the attic by exhausting air from the attic to outdoors or by using a dehumidifier. You can prevent these problems from occurring by maintaining a dry attic with a low relative humidity.

Other appliances venting air into the attic. If you have high temperatures and high humidity in your attic then you may also have a problem with mold. If left untreated it can damage critical structural elements of the home such as the trusses and rafters ruin insulation damage any stored belongings and lead to the formation of potentially toxic black mold. You need to make sure there is adequate ventilation in your attic to allow warm moist air to escape.

Advani is adding moisture to the air with a humidifier and that hot air rises finding ways of getting into the attic sullivan says. Ideal attic temperature and humidity settings cold outdoor temperatures affect attics.