Reducing Moisture In Attic

After moisture penetration is controlled as best as possible the next approach to reducing attic moisture is by controlling air infiltration.

Reducing moisture in attic.

Some condensation may occur but the improved circulation makes it less likely to accumulate. The federal housing administration has recommendations for the amount of ventilation you will need based on the size of your home. Condensation on your ceiling occurs when the attic space above is poorly ventilated and insulated. May 13 2020 blog.

Pay attention to window treatments as well. When the cool air from your living space rises due to humidity in your home often from cooking bathing or drying clothes it comes in contact with the warm surface of the ceiling and. It can be tricky for a lot of homeowners to properly identify the presence of moisture in the attic the issues it causes and how to deal with them. By adding moisture to the lower floor you increase the partial pressure of the water vapor which pushes it to areas of lower vapor pressure like the attic.

Simply by sealing the various possible paths of air leakage already discussed infiltration will be reduced therefore restricting the movement of air and eliminating the stack effect. So you suspect some moisture in the attic. For an attic to be properly ventilated it must also have a balanced system of intake and exhaust. That s a very effective way to go.

Well you came to the right place. Your ultimate guide to drastically reducing moisture in attic spaces. Proper ventilation can help circulate the air reduce the heat build up in the attic and keep down humidity levels. This can reduce moisture as well as the temperature in the attic which can make it far more difficult for mold and mildew to gain a foothold in the space.

And that s a cycle that runs 24 7 365 so you re always sort of washing drier ambient air through that attic and pulling moisture out at the same time. If you raise the attic temperature the rh in both places would be the same. Here are some diy solutions to this problem. Attic moisture can cause mold and mildew as well as ice dams in the winter.

Ventilating this space can also reduce heat that radiates up through the roof and down into the living areas of the home. So they equalize pretty quickly. This traps heat in the attic which then warms the ceilings. In addition to reducing moisture adding these improvements will make your home more energy efficient year round.

Opening drapes and blinds in the winter allows warmth to reach the interior glass. In the event of the attic not being properly ventilated this would condense on the underside of the roof.