Reducing Moisture In Attic

Pay attention to window treatments as well.

Reducing moisture in attic. 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. For an attic to be properly ventilated it must also have a balanced system of intake and exhaust. Ventilating this space can also reduce heat that radiates up through the roof and down into the living areas of the home. So you suspect some moisture in the attic.

So they equalize pretty quickly. May 13 2020 blog. 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. Your ultimate guide to drastically reducing moisture in attic spaces.

The difference in the two spaces is the dry bulb temperature. Opening drapes and blinds in the winter allows warmth to reach the interior glass. 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. To prevent moisture from building up in your attic you need to make sure your attic has enough ventilation and won t get too hot.

Well you came to the right place. Here are some diy solutions to this problem. 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. In addition to reducing moisture adding these improvements will make your home more energy efficient year round.

In the event of the attic not being properly ventilated this would condense on the underside of the roof. Attic moisture can cause mold and mildew as well as ice dams in the winter. 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. Condensation on your ceiling occurs when the attic space above is poorly ventilated and insulated.

After moisture penetration is controlled as best as possible the next approach to reducing attic moisture is by controlling air infiltration. 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. Proper ventilation can help circulate the air reduce the heat build up in the attic and keep down humidity levels. This traps heat in the attic which then warms the ceilings.

Some condensation may occur but the improved circulation makes it less likely to accumulate. If you raise the attic temperature the rh in both places would be the same.