Houe Mold In Attic

In the end the woods will dissolve and it can cause harm for your house.

Houe mold in attic.

Mold festering in an attic or along the underside of a roof deck can require tearing off the roof and perhaps sub roofing as well as the insulation. I have used a whole house fan for 18 years and just recently found the added moisture i blew into the attic over night caused this attic mold only on the north side. Mold tends to get nutrition from the medium where it grows. By far the most common cause of mold in your attic is improper ventilation.

Most of us assume mold only happens in bathrooms and basements. It s on the north side only. The area is about 1500 sq ft of sheathing and 40 joists. Air rises from the lower levels of the home and up through the attic.

It also may involve treating the joists replacing the baffles and installing box venting or solar powered whirlybird fans that improve air flow. Mold spores don t have wings e g they can t fly against an upward flow of air from stack effect within a house so it s extraordinarily rare for attic mold spores to show up on indoor air quality mold tests. Attics tend to have the perfect conditions for mold growth hot humid and an abundant food source with the wood sheathing. With a right temperature your attic can be the perfect medium for mold to grow.

Ideally your roof will have vents along the ridge as well as along the soffits. Attic mold can grow unnoticed because most homeowners do not access this area of the house too often. Attics are one of the most common areas of mold growth in the home. It is a good practice to conduct regular checks in your attic to rule out moisture problems and mold.

Common areas of white mold growth include attic sheathing and crawlspace framing. However with the recent storms many homes have endured homeowners are finding out the hard way that mold can indeed grow in attics. Therefore it really isn t a per se health concern. Additionally efflorescence will typically dissolve under the application of a water mist while mold growth will not.

In the attic it grows on wood and absorbs the remaining nutrition in the wood. If left unchecked mold can bring down the value of your property and cost you a lot of money in repairs. A trained mold inspector can readily determine if the growth structure is from white mold or efflorescence. Furthermore most homeowners don t ever go up in their attic so the mold problem is allowed to grow undisturbed often for years.

I have mold in my attic on the sheathing and roof joists dormers and such. The six most common causes of attic mold growth are.