Mold On Attic Ceiling

The attic is truss framed with plywood sheathing.

Mold on attic ceiling.

The white blown in insulation was used. Condensation is the most common cause of mold growth in an attic. Attic mold left unchecked can grow and lead to structural deterioration of attic sheathing and roof structural elements. There s an underlying moisture issue that needs to be resolved because mold requires moisture to grow and spread.

Leak from roof may create drips that further dampen your attic making it more susceptible to mold. One reason why attics are prone to molds is that they have the optimum conditions that support molds growth such as hot and humid conditions and mold food from the wood sheathing. The roof has baffles at alternating thusses soffit and ridge vents. Add bad ventilation and high humidity level and you get perfect breeding grounds for black mold.

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. Attic mold removal spokane wa attics are some of the places prone to molds in our homes and there are several reasons why molds grow in the attics. Condensation occurs on the underside of the roof sheathing not beneath the insulation. Black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems.