Will Roof Decking Mold If Installed While Raining

Should your roof installation have to be delayed due to poor weather be patient.

Will roof decking mold if installed while raining.

This shortens the effective life of the shingles and can adversely affect the roof sheathing. Of course it goes without saying that you don t want your roof installed during a rain storm because even the best deck protection will not keep running water from getting into your house and damaging your insulation and drywall. During these hot sunny days you may not be worried about whether your roof can be worked on when it is raining. It is not the fault of your contractor and while the delays can certainly be frustrating a contractor who attempts to install a new roof in the rain is going to be compromising the overall integrity of the installation.

Can my roof still be worked on when it s raining. It is more important on remodeling as the interior may get damaged but on new construction the whole home will be drying out. Soaking wet roof decking. Lots of protruding nails through a roof deck preclude wiping or scrubbing the roof decking surface and media blasting might be appropriate in some situations.

July 17 2020 for the covid 19 pandemic in marin. A wet installation can also cause a new roof to fail. But rain on the decking then roofing done as long as the roof is leak free now you should be fine. Do not launch a costly attic or under roof mold cleanup job for harmless or cosmetic mold growths.

We re talking exterior grade plywood. Be wary of a roofing contractor who. Roofing felt applied over a wet roof deck or shingles applied over wet roofing felt traps a layer of moisture within the roof. If it starts to rain a good crew will have tarps handy to protect your home just in case.

Mold is not caused by decking getting wet. Certainly a leaky roof during a february storm is cause for concern. But if you don t address the issues as soon as possible the damage will continue to grow. Written by boothandlittle on july 17 2020 posted in news.

If the sheathing or wood is wet during the time of installation it can trap moisture inside of your roof leading to mold rot or other severe problems. Doing so puts workers at risk of falling off a wet roof and unnecessarily exposes your home to damage for which they may be held liable. Shingles and roofing materials may not adhere properly to slick surfaces with high humidity. My houses typically use 300 sheets of plywood roofs are very cut up it would be impractical to cover them.

This moisture can lead to mold and mildew forming underneath the shingles. It would have been great if they had the decking covered before it rained. Answered 5 years ago by exteriorupgrader.