Attic Humidity Problems

Moisture or frost on the roofs sheathing.

Attic humidity problems.

Ideal attic temperature and humidity settings cold outdoor temperatures affect attics. Advani is adding moisture to the air with a humidifier and that hot air rises finding ways of getting into the attic sullivan says. Hot summer weather poses the opposite problem for maintaining recommended attic temperatures. If any appliances such as clothes dryers or bathroom exhaust fans are.

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. How can i tell if i have moisture problems. Additionally moisture can lead to mildew and mold growth which can exacerbate health problems for occupants.

Improper ventilation and insulation of home attic space can produce high humidity levels and trap. You need to make sure there is adequate ventilation in your attic to allow warm moist air to escape. It wouldn t solve the problem of high humidity in the attic though. Attic moisture can also contribute to ice dams.

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. Other appliances venting air into the attic. Water or drip marks scattered on the attic floor. Dealing with the root cause poor ventilation.

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. No barrier between the attic and. Moisture frost and ice buildup on roofing nails.

You can prevent these problems from occurring by maintaining a dry attic with a low relative humidity. Cold outdoor temperatures especially below freezing can wear on your furnace. 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. 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.

If you don t do that you ve got to reduce the amount of water vapor in the attic. 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.