Can You Put Metal Roofing Over Shingles

A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles.

Can you put metal roofing over shingles.

Installing shingles over metal roofing is not a thing that you should even try to do. Of course there are some considerations to keep in mind. However there are some things that you will want to check out before doing it this way. Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise.

Most codes now allow no more than two layers of roofing before requiring a complete tear off. One big advantage to metal roofing is its light weight which means metal roofing can be installed over an existing shingle roof. Metal roofs are much lighter than shingles so they are able to be installed over an existing roof. However once again our team never recommends doing so.

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. Besides the necessary roofing skills you will need to learn tips specific to shingles installation. For one you will need to check with your local building department and ask if this is an approved installation method. However there are some things that you will want to check out before doing it this way.

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. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. The answer is yes. However you can install metal roofing over the asphalt shingles but vice versa is not recommended.

1 remove the shingles before installing the metal roof the first way to install a metal roof over shingles is by completely removing the old shingles before installing the new metal roof. This makes it a perfect material to be installed right on top of an existing shingle roof. Metal roofing can be installed over top of shingles. One of the major advantages of metal roofing is that it is very lightweight.

So if your roof has two layers it may require a complete tear off even though steel is lighter than asphalt. Choose a material like steel or aluminum which are lighter metal materials rather than heavier material like copper. Another added benefit is that the layers of your old roof will further insulate your home. Yes you can install a metal roof over shingles.

However you ll want to check with your local building department before you make any decisions. Otherwise you will need to remove the shingles.