Rain During Roof Replacement

If your roof has tar paper on it waiting for shingles and water is coming in your garage that s a failed installation imo.

Rain during roof replacement.

As far as how much damage can be done that depends on what the water hits. And if your house is only covered in tar paper i would inspect it as well thoroughly. During a roof installation there are several steps to ensure that your home s interior is never exposed. 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.

The exception would be a flat roofed structure. A standard homeowner s insurance policy will cover water damage from rain as long as the storm had opened up a hole in the roof causing the water to leak in. Be wary of a roofing contractor who promises to install a new roof regardless of the weather. It s best to stay inside and wait out the storm and take precautions when assessing damage or wait for a professional to arrive.

Safety is always a primary consideration for roofers and roofing in the rain requires caution. Rain can also help roofers inspect drainage issues and see where the water is flowing. On the other hand any rotten shingles or other holes in the structure that were present before the storm will usually be denied because they are considered preventable. During extreme weather or if there s severe damage the most important thing is to stay safe.

This means less of the roof will be open to rain damage. A wet installation can also cause a new roof to fail. But it probably wouldn t come as any surprise to know that roofers find working in cooler temperatures a perk. Working on one part at a time makes your roof to stay intact effectively all through the entire work.

That doesn t mean that an unexpected rain or drizzle as you indicated won t occur during the roof replacement. 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. One of the roofing pros we spoke with says mist won t affect osb any more than the humidity that osb absorbs on a hot day. If you need a roof replacement or repairs even in the rain don t hesitate to call.

Shingles and roofing materials may not adhere properly to slick surfaces with high humidity. If it starts to rain or drizzle the roofers should act quickly to cover your osb most likely with a tarp. With rain that keeps stopping and starting roofers can work on smaller parts of roofs at a time only tearing off and replacing each part at a time. As a result fewer roofs will be open to the rain damage.