It depends on how much rain and for what duration.
Roofing felt in the rain.
Note that you should never shingle over bare wood like a bird s feathers shingles shed the qwater but are not watertight especially in windblown rain or melting snow conditions.
Roofing in the rain.
You need a water barrier under them like roofing felt old school or a synthetic water barrier or roof shield or roof wrap breathable membrane.
Be wary of a roofing contractor who promises to install a new roof regardless of the weather.
Newly installed roofing materials need to be 100 dry in order to seal properly.
If damaged shingles or underlayment are allowing rain to seep into the attic or walls it could cause mold mildew and other damage.
Roofing felt that has gotten wet can be covered with shingles as long as it is allowed to dry out first the surface underneath did not get wet and it did not wrinkle bubble or rip.
Shingles will not stick to a wet roof.
If you live in jacksonville or in the north florida region contact aj wells roofing contractors for new roof installations repairs and maintenance.
Roofing during wet weather is just part of the job in the great pacific northwest.
But if you don t address the issues as soon as possible the damage will continue to grow.
If we only performed roof installations during dry weather we d have nothing to do for six months of the year.