Mold In Roof Rafters

Attic mold left unchecked can grow and lead to structural deterioration of attic sheathing and roof structural elements.

Mold in roof rafters.

Generally tearing off a roof and roof sheathing and perhaps roof framing to remove mold would not be sensible nor cost justified. Best procedures for cleaning mold contaminated wood. Mold infested drywall and insulation must be. The epa and other government agencies no longer recommend bleach for doing this.

This causes condensation to form on the cold surfaces in the attic especially roof rafters sheathing and trusses. This article offers advice on cleaning mold found on surfaces of un finished wooden building materials such as framing lumber rafters floor joists wall studs and building roof wall and floor sheathing such as plywood tongue and groove pine boards and other structural wood surfaces in buildings. Bleach is corrosive and nasty to use and it kills only surface mold. Below are a few ways to check for possible roof leaks.

Rafters sheathing joists attic side of fascia boards etc. The most effective way to remove mold from hard porous materials such as wood rafters and plywood roof decking is to scrub it with detergent and water while wearing a dust mask and rubber gloves. There s an underlying moisture issue that needs to be resolved because mold requires moisture to grow and spread. Attic mold is often caused by warm moist air from the house leaking into the attic space.