Removing Humidity From Attic

Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation.

Removing humidity from attic.

Still got high humidity. During winter months humidity from this escaping air can condense on cold attic surfaces leading to mold. If high humidity is a problem you can t overcome by other methods remove moisture from the air with a dehumidifier. The humidity in the basement measured 40 the first floor was 45 50 but the attic was 62.

If ceiling down there is covered with drywall not so easy. Remove excess moisture in some cases as with a roof leak issue you may have standing water to contend with in your attic. The moisture was rising with the warm air of the home as it escaped past the insulation and it was trapped in the attic because there was no roof ventilation. Bathroom fans should vent to the outside.

Run fans during bathing and at least 20 minutes afterwards to remove excess humidity. So the first step is to seal the air leaks. Poor ventilation in an attic can result in condensation promoting mold growth in the framing. Air sealing an attic.

Here is a link to an article that describes the work. Humidity level inside home should be maintained between 35 55. A dehumidifier can remove it. Install a dehumidifier in your attic.

The solution was to install more attic insulation do some required air sealing on the. Use a wet vacuum to remove any excess water from this space before you start the mold removal process. Unfortunately attic moisture is a problem that often goes unnoticed due to the simple fact that most homeowners rarely access this part of their home. Measure with hygrometer sold where they sell thermometers.

Humidity will vary among rooms. This can result in mold rust and deterioration of wood and structural fasteners. A typical homeowner may only access his or her attic a few times out of the year to store or remove their belongings. 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.

High humidity in an attic is usually caused by air leaks in the ceiling of the top floor of your house. If humidity level is too high dehumidify. Need advice removing humidity from attic a lot of the air that ends up in the attic originates in the basement and if unfinished there is often easy access to many of those leakage areas. They re effective in laundry rooms basements bathrooms and any room that isn t air conditioned or has poor air circulation.