Ideal attic temperature and humidity settings.
Attic moisture control.
The best solution for controlling moisture is at its source.
If your attic features a window open it as well.
These can include installation of seamless gutters and downspouts.
Once a week open your attic door and leave it open for several hours.
Freezing and excessively hot outdoor temperatures rain and high.
If a vaporretarder is not present in the ceiling to slow migration of moisture from thehome s interior into the attic attics require 1 square foot of free vent areafor each 150 square feet of attic area.
A moist attic means moist insulation and moist insulation is less effective.
Most climates require these moisture control steps.
Attic insulation and ventilation go hand in hand.
The main goal is to keep your attic temperature the same as the outside air temperature in the summer as well as in winter.
If the problem is the result of water or moisture penetrating the foundation or floor slab there are many remedial actions which may help.
Adequate natural ventilation is important in the attics of homes.
Ideal attic temperatures and humidity settings aren t always easy to maintain.
Why is that important.
Storm doors and windows minimize cool surfaces in the winter by separating the interior from cold outside air.
The first step is to control moisture in the house by ensuring that the dryer and all baths vent to the exterior.
In most parts of the country passive ventilation is important for attics and crawl spaces and mechanical ventilation is desirable for kitchens laundries and baths.
They keep your home cooler in the summer warmer in the winter and free from damage caused by moisture.
Moisture control in walls it is a myth that installing vapor barriers is the most important step for controlling moisture in walls.
Ventilation plays some role in keeping attics dry but controlling indoor humidity.
Vapor barriers only retard moisture due to diffusion while most moisture enters walls either through fluid capillary action or as water vapor through air leaks.
If you live in a warmer climate you may want to air out your attic twice a week.
Controlling indoor moisture when you see moisture accumulating dry it promptly and deal with the source of the problem.