Installing Metal Roofing Over Old Shingles

Steel roofs can be noisy and unattractive in residential settings.

Installing metal roofing over old shingles. If you want to install steel over asphalt your best choice for installing metal roofing is to use a steel shingle system like the one shown instead of the more common and more expensive standing seam steel. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. Whether you should have your old shingles removed first before having a new one installed. It provides a solid flat surface to attach the new metal roof to it creates an air gap between the back of the metal and the shingle roof which allows for airflow.

Otherwise you will need to remove the shingles. Installing the metal roofing over 1x4 s allows the ability to also install additional insulation under the metal roof. Some roofing contractors recommend reroofing with standing seam metal because the total roof weight is but a fraction of a standard asphalt shingle roof which helps preserve the roofing integrity. Yes you can and by doing so you save in the labor and hassle of tearing off the old roof and you won t be contributing to filling our landfills.

Both metal and shingle roofs are great options for your next roofing project. In a standing seam roof long single panels run vertically all the way from the eave to the ridge. How to install a metal roof over shingles with proper tools. If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems.

Things to know about metal over shingle roof problems. After all you ll be making a significant and long term investment. However if the steel roof is installed over an existing asphalt roof noise shouldn t be a problem. Well that s why the metal roof is such like an eco friendly product because you don t have to get rid of all of that stuff to the landfills.

Can i install a new metal roof over shingles. How to install a metal roof over shingles with powercell. As you plan your metal roof replacement you might be asking a trusted roofing contractor at nc rebuild inc. Our answer simply depends on what kind of roofing you currently have installed but we usually install metal roofs over existing shingles.

Another added benefit is that the layers of your old roof will further insulate your home.