Faulty roof insulation or construction can lead to leaks and a lack of proper ventilation can cause humidity to accumulate.
Moldy attic insulation.
If you have an attic in your house that is covered in sheets of fiberglass insulation then you may be wondering how to tell if your insulation is dirty or moldy.
Mold is a serious problem that can lead to respiratory issues and other illnesses so moldy insulation should be removed immediately.
This moisture feeds mold growth.
This area is less conducive to mold growth because the insulation is relatively warm compared to the roof sheathing.
Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold.
Unfortunately improper installation or choosing the wrong kind of insulation causes moisture from the lower levels of the home to rise and get trapped in the attic.
If you re layering insulation atop other insulation don t use the kind that has kraft face finish i e paper or foil backing.
Dirt and mold can adhere to the fiberglass sheets.
Dirt that can attach to your insulation includes dust dirt from outside air that does.
Mold on attic insulation how to deal with it.
Take care when removing the insulation to isolate the spores.
If your roof leaks or any attic windows leak you ve got moisture in your attic and probably need to consider attic mold removal.
Mold growth on the insulation in an attic is much less common than growth on the sheathing or framing.
Mold growth in an attic comes as a consequence of excess moisture.
Attics are one of the most common areas of mold growth in the home.