Attic Humidity Problems

You need to make sure there is adequate ventilation in your attic to allow warm moist air to escape.

Attic humidity problems. Two of the most common causes of attic condensation are high levels of humidity within the living spaces beneath the attic and moisture seeping in through the roof. Dealing with the root cause poor ventilation. 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. Moisture or frost on the roofs sheathing.

Ideal attic temperature and humidity settings cold outdoor temperatures affect attics. Hot summer weather poses the opposite problem for maintaining recommended attic temperatures. If you don t do that you ve got to reduce the amount of water vapor in the attic. Attic moisture can also contribute to ice dams.

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

If any appliances such as clothes dryers or bathroom exhaust fans are. Improper ventilation and insulation of home attic space can produce high humidity levels and trap. Moisture frost and ice buildup on roofing nails. If you have high temperatures and high humidity in your attic then you may also have a problem with mold.

How can i tell if i have moisture problems. It wouldn t solve the problem of high humidity in the attic though. Advani is adding moisture to the air with a humidifier and that hot air rises finding ways of getting into the attic sullivan says. Cold outdoor temperatures especially below freezing can wear on your furnace.

Other appliances venting air into 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 and temperature attic moisture usually appears because of condensation. Additionally moisture can lead to mildew and mold growth which can exacerbate health problems for occupants.

If you suspect you have moisture problems in your attic check for the following indications of excess moisture in the attic. No barrier between the attic and.