Remove Humidity From Attic

If you raise the attic temperature the rh in both places would be the same.

Remove humidity from attic.

During winter months humidity from this escaping air can condense on cold attic surfaces leading to mold. Here is a link to an article that describes the work. Though attics are typically hot and dry a leaky roof or pipe condensation or severe weather can cause water to enter your attic. The normal indoor humidity range in winter should be 15.

Install a dehumidifier in your attic. The difference in the two spaces is the dry bulb temperature. Once the dehumidifier s storage tank is full it won t be able to remove any more moisture. 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.

Water in your attic can damage wood. Dehumidifiers are really just a. A dehumidifier can remove it. So they equalize pretty quickly.

So the first step is to seal the air leaks. Put a dehumidifier up there plug it in set it between 50 and 60 rh and forget about it. 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.

How to dry out an attic. Still got high humidity. 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. 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.

Remove excess moisture in some cases as with a roof leak issue you may have standing water to contend with in your attic. Drying out a wet attic. High humidity in an attic is usually caused by air leaks in the ceiling of the top floor of your house. Use a wet vacuum to remove any excess water from this space before you start the mold removal process.

Air sealing an attic. After from sealing things up and fixing your pressure balance this is usually the best solution to high humidity in a spray foamed attic.