How To Install A Metal Roof Over Shingles

Can i install a new metal roof over shingles.

How to install a metal roof over shingles.

Next use 1 inch nails to secure some metal edging to the perimeter of the roof. Venting the eaves to vent the roof holes are cut in the old roof above the soffit which pulls air through the soffit vents underneath. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. How to install a metal roof over shingles what to consider when putting a steel roof over asphalt shingles.

Both metal and shingle roofs are great options for your next roofing project. However you ll want to check with your local building department before you make any decisions. It helps direct water away from the meeting points and keeps the roofing dry. 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.

Things to know about metal over shingle roof problems. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Yes you can install a metal roof over shingles. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles.

Before you install metal roofing repair any damage to the wood under the shingles. Need a new roof. Here are some pros and cons. Flashing is metal trim that fits over joints where two sections of roof meet.

After all you ll be making a significant and long term investment. Another added benefit is that the layers of your old roof will further insulate your home. If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems. Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet.

Otherwise you will need to remove the shingles. 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. As long as the plywood under the shingle roof is in good condition this way can provide many benefits. Then cover the entire roof with a layer of insulation and secure it with a staple gun.

The flashing should overlap the edge of the roof by one inch to help direct water.