This moisture can lead to mildew growth in your home in the warmer months and frozen walls in the winter, but what causes it?
What Causes Mildew On Interior Walls. This article discusses how to recognize building mold and how to know that indoors, it's not mildew. You may also see furry growth and black stains.4 x research source.
Ceiling mould mildew stock image. Image of asthma, damage ... from thumbs.dreamstime.com
We talk you through the different causes of damp and mould on your walls, as well as what to do to treat the problem. While it can also live on finish surfaces and be the result of humid air, it is. Vapor barriers go on the warm side of the wall, generally between the framing and the interior sheathing or wall finish, and should have a permeability rating of 0.25 or less.
Cold surfaces can create condensation in your home.
If left unattended, however, the harmful microorganisms can quickly affect large areas of your property. Chalky spots on bathroom walls may be caused by mold or efflorescence. In our continued efforts to educate homeowners, we are going to explain what causes the problem and how to prevent condensation on interior walls. Mildew is a fungus (mold) that grows on many exterior painted surfaces, as well as on interior bathroom walls and other humid or poorly ventilated interior areas.
