Installing Shingles On Metal Roof

Metal roofs generally can run from 120 to 900 per 100 square.

Installing shingles on metal roof.

Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. These systems aren t attached to a frame but instead install directly on the old roof. Then cover the entire roof with a layer of insulation and secure it with a staple gun. Need a pro for your roofing project.

March 11 2020 by safe harbor roofing. Shingle roofs are cheaper up front. Replacing shingles with metal roofing is not necessarily difficult but it will require labor and time. Some roofers recommend this practice to homeowners who are planning on switching from an asphalt shingle roof.

Should old shingles be removed before new installation. In a new construction metal shingle roofing can be installed over any type of solid sheeting such as plywood or wooden planks boards that do not have spaces in between them. However you do have the option of leaving the shingles in place and installing the roofing over them if the roof is in good shape. Otherwise you will need to remove the shingles.

But some steel shingle manufacturers offer do it yourself systems that cost about the same as an installed asphalt roof for those who want to learn how to instal a metal roof on their own. Reroofing is the practice that involves installing a new roof over an existing one. However you ll want to check with your local building department before you make any decisions. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof.

Though you ll get more life out of a metal roof you ll pay the price at the time of installation. Alternatively a metal shingles roof can be installed over the old asphalt shingles if you do not want to tear it off provided there is only one layer of existing shingles on the roof. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. The good news is that there are many different solutions in terms of installing metal roofing panels including tin aluminum and steel.

Yes you can install a metal roof over shingles. Before you install metal roofing repair any damage to the wood under the shingles. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Next use 1 inch nails to secure some metal edging to the perimeter of the roof.

But is this a good idea. 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.