Attic Rafters Mold

What does attic mold look like.

Attic rafters mold.

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. When looking for. 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.

When this seepage occurs it can often go. Roof leaks will often lead to a small localized area of attic mold near where the leak is occurring. Mold growth in an attic comes as a consequence of excess moisture. Rafters sheathing joists attic side of fascia boards etc.

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. Check for areas of dark discoloration staining of wood e g. 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. This is why it s less common to see mold growth on base trim after a flooding event.

Faulty roof insulation or construction can lead to leaks and a lack of proper ventilation can cause humidity to accumulate. Is it necessary to remove roof sheathing or framing to fix attic mold growth. Mildew grows in a thin black or whitish layer on a variety of materials in your attic. White mold tends to grow in high humidity environments rather than areas suffering from total saturation.

In the attic photograph at left we show a mix of green gray and white attic mold. Do we need to remove the roof or perform other demolition to clean or remove attic cathedral ceiling or other roof cavity mold contamination. There s an underlying moisture issue that needs to be resolved because mold requires moisture to grow and spread. What causes black mold in attic.

Correcting attic mold contamination. It thrives in warm dark moist areas and produces a musty odor that. Here we explain when a roof tear off is justified as part of an attic or roof mold cleanup. Attic sheathing and framing.

Attic mold is often caused by warm moist air from the house leaking into the attic space. Below are a few ways to check for possible roof leaks. Attic mold left unchecked can grow and lead to structural deterioration of attic sheathing and roof structural elements. Attic or cathedral ceiling mold cleanup.