Dryer vents plumbing vents kitchen or bathroom fans vented into the attic.
Causes of mildew in attic.
Moisture food and warmth.
The smell of mildew in the attic trust your nose.
A musty smell in the basement that comes from mold and mildew presents potential harm to your home.
Mold and mildew love moist and damp places.
What causes attic mold.
If the fixtures on your ceiling are not properly sealed and insulated at the edges warm air from your home can easily rise up to the attic.
Related to 3 above this practice can pump warm moist air into the attic where it can be trapped and begin the cycle of mold growth.
Condensation on your ceiling can cause water damage and promote the growth of mold or mildew.
What causes that old house smell three things that musty old houses have in common.
This leads to severe energy loss as well as moisture problems in the attic.
Leaks in roof cause mold like some leaking pipes a roof that leaks into the attic might not be discovered until it s already lead to mold growth.
We in the mold industry like to say that mold problems are moisture problems in other words you cannot have a mold problem without a moisture problem.
The best thing to do is to check the attic regularly for leaks and keep an eye on the ceiling below the attic.
It thrives in warm dark moist areas and produces a musty odor that clings to everything it touches.
Roof and foundation leaks high interior humidity overflowing washing machines and more severe forms of flooding are common sources of moisture and are what causes mold in a house.
If you eliminate just one of these elements mold will starve and die.
This will keep the cause of the black mildew from reaching the attic and causing the problem.
An adjunct professor of chemistry.
Inadequate insulation around fixtures.
Mold needs 3 things to grow.
Mildew grows in a thin black or whitish layer on a variety of materials in your attic.
Little ventilation high humidity and darkness says bill carroll jr.
Follow these 4 steps to cure the problem and the odor.
Enclose furnaces and water heaters make sure that furnaces and water heaters are enclosed in an insulated area whether it be a closet or seperate room.
Some of the main causes of attic mold are described below.
A musty or moldy smell in the attic means there s a moisture problem somewhere.