Roof Leak Mold In Attic

When looking for attic mold trace both leak areas and areas of poor ventilation in the attic.

Roof leak mold in attic.

Roof issues leaks roof leaks will often lead to a small localized area of attic mold near where the leak is occurring. A musty smell especially in your attic this is a sign of mold growth which frequently occurs when your roof has been leaking damaged or cracked flashing on your roof chimney issues such as damaged bricks cracked joints or damaged flashing formation of ice dams. Roof leaks cause two types of mold growth. If there is a leak in the roof plumbing or windows the mold will reappear if the water is still getting into the attic.

If you can t identify any exterior damage to your roof or track down a leak the source of your water damage is likely water condensation. In this case the moisture buildup is indirect the roof leak only affects a small area but the dampness in the air causes condensation throughout. Brown or gray ceiling discoloration visible mold growth usually dark green brown or black a musty odor near the area of the roof leak. Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold.

If a leaky roof causes mold growth in your attic or elsewhere in your home these are some of the symptomsyou might experience. Systemic or limited growth. Systemic growth occurs when the roof leak causes enough moisture buildup in the attic to cause mold growth throughout the entire area. When water enters the home and has the chance to stagnate mold spores begin to germinate within the moist surface.

Condensation can cause mold and poor air quality and can lead to ceiling collapse so it should be inspected immediately. Rafters sheathing joists attic side of fascia boards etc. Look out for the following. Therefore i d take a close look at the roof sheathing and framing in an attic that has been moist or humid even though there were no roof leaks.

However attic condensation is evidence of wet or very humid attic conditions. A leaky roof can pave the way for mold in a big hurry. Check for areas of dark discoloration staining of wood e g. Below are a few ways to check for possible roof leaks.

Asthma like symptoms coughing and wheezing difficulty breathing nasal stuffiness skin irritation throat irritation respiratory infections.