This is because your shingles and roofing materials may not properly adhere to the wet surfaces and continuing the installation can trap moisture in you roof.
Is roofing in the rain bad.
This can lead to mold rot and a host of other costly repair problems for your roof.
But it probably wouldn t come as any surprise to know that roofers find working in cooler temperatures a perk.
Shingles and roofing materials may not adhere properly to slick surfaces with high humidity.
One of the first things we do during inclement weather is to make sure extra safety precautions are taken at the job site.
If it starts to rain a good crew will have tarps handy to protect your home just in case.
A wet installation can also cause a new roof to fail.
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.
But if you don t address the issues as soon as possible the damage will continue to grow.
If damaged shingles or underlayment are allowing rain to seep into the attic or walls it could cause mold mildew and other damage.
Summer sun and high heat make working in a little rain a viable option.
A reputable contractor keeps tabs on the weather and won t begin installing a roof if it s raining or expected to rain.
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.
Be wary of a roofing contractor who promises to install a new roof regardless of the weather.
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.
Having a new roofing system installed during the rain puts the new roof at the risk of failing.
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.
The exception would be a flat roofed structure.