Mold In Attic Above Bathroom

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.

Mold in attic above bathroom.

Insulate the attic space above the bathroom to prevent excessively cold surfaces on the ceiling. Mold needs 3 things to grow. 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. What causes black mold in attic.

Notice how the dark line on the insulation in the photo below line up with the top plate. Moisture food and warmth. If you eliminate just one of these elements mold will starve and die. This is why you rarely find mold growth in the attic above a garage or a rarely used portion of the home.

Dryer vents plumbing vents kitchen or bathroom fans vented into the attic. Paint the bathroom ceiling with a high sheen gloss paint. The most common cause of attic mold by far is blocked or insufficient ventilation of the attic space. Http youtu be pne imqvfoy it shows the things we noticed to d.

Matte and other low sheen paints absorb much more moisture which in turn leads to mold growth.