Installing Metal Roofing In The Rain

A wet installation can also cause a new roof to fail.

Installing metal roofing in the rain.

If your roofing company uses only inorganic roof deck protection and installs it correctly you won t have a problem with rippling. 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. During a roof installation there are several steps to ensure that your home s interior is never exposed. Once underlayment is in place roofing installation can continue as planned.

Shingles and roofing materials may not adhere properly to slick surfaces with high humidity. 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. Be wary of a roofing contractor who. There are several good inorganic deck protections on the market ranging in price.

Osb is another matter a lousy material for roofing or exterior sheathing for that matter in my opinion because when it gets wet it starts swelling and falling apart much like particle board just a bit slower resulting in mildew or mold in it or rot if it stays wet for extended period of time and also get rough surfaced as the pieces expand which can reflect through the shingle. With structures and guidelines in place if it happens to rain during a roof installation your home s interior should not experience any water damage. Is it ok to install a new roof while it s raining i m having a new roof installed over 20 year old oriented strand board sheathing. Good news is that they did a section at a time so the osb was exposed to fairly light rain drizzle for about a half hour before peel and stick membrane was installed.

Should your roof installation have to be delayed due to poor weather be patient. This will keep the roof sheathing material underneath nice and dry while the installation takes place. Shingle mate is a very good product that is more than sufficient for most sloped roof applications. I need to get my roof on asap so i install metal roof when its raining 7 14 2012 within the installation discussion of the residential metal roofing forum.

One thing to consider during a winter installation is the amount of time it takes shingles to seal in place. It started raining during the install.