Black Mold In Attic Sheathing

Why does attic mold rarely if ever affect indoor air quality in homes.

Black mold in attic sheathing.

Depending on the type of mold kit you decide to purchase it may even have the capability of alerting you to what kind of mold is present and also whether or not it is a toxic strand. If your attic sheathing doesn t look like new construction and is visibly black or white stained like this picture you likely have a ventilation issue that needs to be addressed and mold remediated. Do we need to remove the roof or perform other demolition to clean or remove attic cathedral ceiling or other roof cavity mold contamination. Attics tend to have the perfect conditions for mold growth hot humid and an abundant food source with the wood sheathing.

Home house mold what causes attic mold how to remove it. Another common attic mold is aspergillus. Mold on attic sheathing. Mold species such as stachybotrys chartarum which looks like slimy growth loves attic basement bathroom and space under the sink black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems.

It s commonly found growing in poorly ventilated attics on the ceiling joists. Is it necessary to remove roof sheathing or framing to fix attic mold growth. Black or white staining in attic. The presence of mold inside your home even if it s in an unused place such as the attic can cause.

What causes black mold in attic. Cladosporium or penicillium mold are frequently found growing on damp attic ceiling sheathing. How mold growth occurs. This occurs when the temperature of the sheathing drops below the dew point creating a thin layer of moisture on the substrate.

Mold growth on attic roof sheathing is a common issue in cool climates such as the pacific northwest. A mold test kit should be able to confirm that mold is indeed present on your attic sheathing or plywood. Correcting attic mold contamination. Attics are one of the most common areas of mold growth in the home.

In the vast majority of cases the mold growth is caused by condensation. Here we explain when a roof tear off is justified as part of an attic or roof mold cleanup.