Replace Roof Plywood Mold

The hotter temperatures rising from the attic can then make your roof s sheathing a breeding ground for mold and mildew.

Replace roof plywood mold.

Remove mold from plywood before using it. Mold remediation contractors use a variety of techniques to address attic mold growth including dry ice blasting hand sanding and encapsulation. Your roofer should do an attic inspection to evaluate the roof ventilation and any potential issues that could arise from excess moisture content. Replacing 3 8 inch plywood will also help your home meet the ibhs fortified home standards which call for 7 16 inch osb or plywood.

Safety measures for mold removal we can t stress enough the fact that you need to wear protective gear when in close proximity to mold. To prevent future mold growth remove the source of moisture causing it. If there is a leak in the roof plumbing or windows the mold will reappear if the water is. Quite a few attics that i have been in have dark splotches on the underside of the roof sheathing but not all are related to mold.

Prevent future mold growth. Problem with bathroom exhaust fan pictured to the right is a common mistake. This bathroom fan was vented directly into the attic blowing moisture causing mold growth and plywood rot. Plywood is often stored outdoors and may encounter rain humidity and other conditions that create mold spores.

The first two are effective though often cost prohibitive. Another common mistake that can lead to sever roof decking support beam and ceiling rot and mold is improper exhaust fan ventilation. Mold growth provided it is not just cosmetic mold which can simply be left alone can be cleaned from wood surfaces by blasting scrubbing or even simple surface wiping depending on the surface accessibility and smoothness. Osb is far less expensive than plywood and is the most frequent choice for roof decks.

Plywood boards often have to sit in locations where they must wait for people to use them. Removing mold growth from roof sheathing. The roof is arguably the most important component of your house. Professional mold abatement specialists will remove your current mold replace any infected drywall and ensure that the mold doesn t come back at all.

Your roof protects your home and plywood sheathing protects your roof. Wood will discolor when dampened on a regular basis. After all it keeps water out of the building. Osb is made from wood ground into thin wood strands that are mixed with wax and adhesive and then hot pressed.