Metal Roof Over Shingles Installation

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.

Metal roof over shingles installation.

Otherwise you will need to remove the shingles. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. In terms of building codes many municipalities now have placed limits. 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.

A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Anatomy of a steel roof this is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. However you ll want to check with your local building department before you make any decisions. Building officials in some areas will only allow a re roof over one layer of shingles while officials in other places may allow you to place the roof over two layers of shingles.

Another added benefit is that the layers of your old roof will further insulate your home. Can i install a new metal roof over shingles. How to install metal roofing over shingles issues you might encounter. Yes you can install a metal roof over shingles.

Metal roofs have a long history of use. They have always been popular on barns commercial buildings and.