How To Avoid Condensation In Attic

Fixing poor ventilation installing extraction using a dehumidifier insulation stopping moisture from other areas of the house reaching the attic fixing any defects that could be letting moisture in.

How to avoid condensation in attic. There are two different ways of doing this. The first signs of damage will appear in these areas there are plenty of things you can do to minimize attic condensation from occurring. You should also make sure your. Warm air escaping from a duct into a cold attic can create condensation and encourage mold growth.

Make sure all cracks are sealed and seal where wires and services go through the ceiling. Applying mastic gum to the duct joints and adding an r6 layer of insulation around your sheet metal ducts goes a long way toward protecting your attic and ceiling. The most obvious ways to deal with condensation in your attic are. Once a week open your attic door and leave it open for several hours.

This ventilation process helps lower the attic air temperature and reduce humidity levels thus reducing the possibility of ceiling condensation. In order to avoid attic condensation it is important to make sure that the attic receives proper ventilation and that it is properly protected from the outside elements. Take care of your attic hvac air ducts too. Nail 1 furring along every rafter side against the roof deck.

During the winter months the recommended relative humidity inside a house is anywhere between 30 50 percent. Regularly airing out your attic is a very simple and effective way to prevent the formation of attic moisture. If there is excessive moisture accumulation in your attic it will condense on cold areas mainly on the underside of your roof deck. Condensation usually forms on the wooden beams and walls in your attic.

If you live in a warmer climate you may want to air out your attic twice a week. How can you stop condensation in the attic. 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.