Treat Mold On Wood Framing

Use bleach on raw wood.

Treat mold on wood framing.

Don t be fooled by a builder that says the wood will dry out on it s own in the wall. Best procedures for cleaning mold contaminated wood. If so it might be a good idea either to not install the moldy lumber or to clean any installed framing that has molded before close in. It doesn t take long for wood to air dry especially once the roof is on and there are high performance vapor barriers in place in crawlspaces and under concrete slabs.

Mold can get on the framing due to initial arrival of wet or moldy lumber or growth from rain wetted wood during construction. How to remove mold from wood. The most common type of moisture meter also. 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.

I plan to spray on a disinfectant foster 40 80 to kill any obvious mold or mildew prior to insulation and drywall. The following sections can serve to be a navigation stem to the other sections of the article that explicate the treatment methods on how to treat mold on wood. Don protective gear an air mask is a must. I spoke with the manufacturer and they indicated it should not harm common construction materials copper porcelain galvanized parts polystyrene.

Vacuum the area to collect loose spores. Apa the engineered wood association recommends using either a commercial mold mildew remover or a household bleach solution while the epa recommends the use of a detergent and water solution. Mold may not grow on the wood framing if the wood is above 20 percent moisture content but the paper backing on the new drywall could pick up moisture from the wood and the new drywall could mold. Trapping water and moisture in wood will cause mold and mildew to grow.

Scrub the surface mold stains from walls and wood trim with a mixture of one quart water and 1 2 cup bleach mold cleaner to kill the mold. Use soap and water on painted or stained wood. Use a soft brush and work until signs of the mold disappear. After scrubbing the surfaces allow the bleach solution to continue to penetrate the surfaces and dry.

Air dry is fast.