Attic Rafters Mold

Mold growth in an attic comes as a consequence of excess moisture.

Attic rafters mold.

When this seepage occurs it can often go. It thrives in warm dark moist areas and produces a musty odor that. You actually want your attic to remain very cool during colder months for this reason. The attic is one of the parts of the home that is not frequently visited especially if it is difficult to access.

Here we explain when a roof tear off is justified as part of an attic or roof mold cleanup. This causes condensation to form on the cold surfaces in the attic especially roof rafters sheathing and trusses. How to get rid of mildew in the attic. There s an underlying moisture issue that needs to be resolved because mold requires moisture to grow and spread.

The photo at page top shows white attic mold on the roof sheathing and rafters and some brown or black mold on the attic side of ceiling drywall where we pulled back insulation. In the attic photograph at left we show a mix of green gray and white attic mold. It is also a potential breeding ground for black mold because it is often hot and humid and there is a potential for water seepage. Faulty roof insulation or construction can lead to leaks and a lack of proper ventilation can cause humidity to accumulate.

Correcting attic mold contamination. Is it necessary to remove roof sheathing or framing to fix attic mold growth. Check for areas of dark discoloration staining of wood e g. Attic mold is often caused by warm moist air from the house leaking into the attic space.

This is why it s less common to see mold growth on base trim after a flooding event. Do we need to remove the roof or perform other demolition to clean or remove attic cathedral ceiling or other roof cavity mold contamination. Roof leaks will often lead to a small localized area of attic mold near where the leak is occurring. Mildew grows in a thin black or whitish layer on a variety of materials in your attic.

When looking for. Rafters sheathing joists attic side of fascia boards etc. 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. The vast majority of attic mold is caused by humidity which is why white mold growth is common here.

Attic mold left unchecked can grow and lead to structural deterioration of attic sheathing and roof structural elements. What does attic mold look like. Attic sheathing and framing. White mold tends to grow in high humidity environments rather than areas suffering from total saturation.