Mold On North Side Of Attic Ceiling

It is usually found on the ceiling or walls of the attic especially where there is dampness poor ventilation or the surface is worn.

Mold on north side of attic ceiling.

Condensation is the most common cause of mold growth in an attic. The most common cause of attic mold by far is blocked or insufficient ventilation of the attic space. Do we need to remove the roof or perform other demolition to clean or remove attic cathedral ceiling or other roof cavity mold contamination. Attic or cathedral ceiling mold cleanup.

Mold found in attic areas can be challenging at times when trying to pinpoint the exact cause and source of mold growth. It can often be found in creases and corners as well as. Here we explain when a roof tear off is justified as part of an attic or roof mold cleanup project rarely and when roof tear offs are not justified. 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.

Often in attics we also find cladosporium sphaerospermum or aureobasidium pullulans which looks about the same or a little darker on plywood or framing. Brown mold on plywood roof sheathing in an exposed to leaks or moisture problems is one of the most common molds spotted by home inspectors. Mold growth beneath the insulation would require a roof leak which you d typically notice on the ceiling inside the home before any real mold growth occurred.