Attic Humidity Problems

If you suspect you have moisture problems in your attic check for the following indications of excess moisture in the attic.

Attic humidity problems.

Improper ventilation and insulation of home attic space can produce high humidity levels and trap. Ideal attic temperature and humidity settings cold outdoor temperatures affect attics. You need to make sure there is adequate ventilation in your attic to allow warm moist air to escape. Additionally moisture can lead to mildew and mold growth which can exacerbate health problems for occupants.

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. Cold outdoor temperatures especially below freezing can wear on your furnace. Moisture or frost on the roofs sheathing. Quelch the heat wave.

Water or drip marks scattered on the attic floor. Dealing with the root cause poor ventilation. It wouldn t solve the problem of high humidity in the attic though. If you don t do that you ve got to reduce the amount of water vapor in the attic.

You can prevent these problems from occurring by maintaining a dry attic with a low relative humidity. Condensation on your ceiling can cause water damage and promote the growth of mold or mildew. If you have high temperatures and high humidity in your attic then you may also have a problem with mold. Attic moisture can also contribute to ice dams.

Advani is adding moisture to the air with a humidifier and that hot air rises finding ways of getting into the attic sullivan says. 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. Hot summer weather poses the opposite problem for maintaining recommended attic temperatures. 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.

How can i tell if i have moisture problems. 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 frost and ice buildup on roofing nails. No barrier between the attic and.

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. For those who are having a problem with attic condensation it is important to first check the roof to make sure that it is sound and that it is not allowing moisture to seep into the attic.