Remove Humidity From Attic

High humidity in an attic is usually caused by air leaks in the ceiling of the top floor of your house.

Remove humidity from attic.

Once the dehumidifier s storage tank is full it won t be able to remove any more moisture. As the moisture migrates upwards to the colder attic areas during the winter months the relative humidity is increased to the point that condensation can occur on cold surfaces. The difference in the two spaces is the dry bulb temperature. 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.

Still got high humidity. A dehumidifier can remove it. Though attics are typically hot and dry a leaky roof or pipe condensation or severe weather can cause water to enter your attic. Dehumidifiers are really just a.

For months afterward owners will complain of condensation biological growth high relative humidity etc and everyone tries to solve the issue by messing with the air conditioning. The normal indoor humidity range in winter should be 15. So they equalize pretty quickly. Install a dehumidifier in your attic.

Placing a dehumidifier inside the attic will help to draw out moisture from the surrounding environment. Air sealing an attic. Here is a link to an article that describes the work. Put a dehumidifier up there plug it in set it between 50 and 60 rh and forget about it.

However you ll need to drain it frequently in order for it to function properly. Use a wet vacuum to remove any excess water from this space before you start the mold removal process. So the first step is to seal the air leaks. Water in your attic can damage wood.

Drying out a wet attic. These tropical weather events increase the amount of moisture in the home while at the same time impacting the ability of the equipment to remove the moisture. This can result in mold rust and deterioration of wood and structural fasteners. During winter months humidity from this escaping air can condense on cold attic surfaces leading to mold.

If you raise the attic temperature the rh in both places would be the same. Remove excess moisture in some cases as with a roof leak issue you may have standing water to contend with in your attic.