Basically molds appear in a moist environment.
Found in the attic mold.
The more moisture your attic has the bigger the risks of growing mold.
Mold in attic causes.
This occurs efficiently in attics with proper ventilation but attic mold can occur if the hot air meets the cold surface of the attic roof and creates condensation.
If the molds in your attic have reached a critical point you may need to consult to a local mold fighter.
In real estate transactions the discovery of mold in an attic or crawl space by an inspector often comes as an unexpected surprise to the parties involved.
But mold in attics and crawl spaces do not need to kill a transaction.
Mold growing on the sheathing in your attic is a serious problem that shouldn t be ignored.
Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold.
Broken shingles on your 40 year old roof allow water into the attic.
Dryer vents plumbing vents kitchen or bathroom fans vented into the attic.
Therefore it really isn t a per se health concern.
Particularly in cold climates when homeowners heat their homes in winter hot air tends to escape through the attic.
Unexpected mold is found in an attic or crawlspace during an inspection.
The chief cause of attic mold is poor ventilation.
Attics usually have a passive ventilation system in which outside air comes in through the soffit eave vents at the bottom warms up in the attic and escapes through the can or ridge vents at the top because hot air rises.
Water saturates wood and insulation and leads to mold in the attic.
Mold forms in your shower.
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.
Mold in attic is fairly common because attics are often damp.
While damp and warm climates are a prime breeding ground for our fuzzy friend other conditions that bring mold include lack of ventilation and proper sheathing.
There are several causes that usually found in attic mold problems.
You don t think much about it until one day you notice that it s really unsightly and you re concerned about whether it s making your family sick.
Mold spores don t have wings e g they can t fly against an upward flow of air from stack effect within a house so it s extraordinarily rare for attic mold spores to show up on indoor air quality mold tests.
High humidity in a space like an attic can lead to mold and a spill in a carpeted area of your home that isn t quickly taken care of can also lead to mold under the carpet.