Do It Yourself Metal Roofing Over Shingles

3 install 1 4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1 4 purlins over the shingle roof.

Do it yourself metal roofing over shingles.

These systems aren t attached to a frame but instead install directly on the old roof. 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. Make sure roof is square. Before you install metal roofing repair any damage to the wood under the shingles.

Address any existing roof leaks and replace rotten rafters or. But first here are a few precautions about the underlying material. Metal roofing is also available in the form of shingles. Otherwise you will need to remove the shingles.

Steel roofing offers many benefits over slate tiles or asphalt shingles metal roofing is resistant to fire rot and termites manufacturers provide 30 year warranties on metal roofing products. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. Installation of metal roofing over shingles. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof.

Before you reshingle a roof read our step by step guide for adding new shingles over old ones. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Installing steel roofing over existing roofing materials is fairly simple. Then cover the entire roof with a layer of insulation and secure it with a staple gun.

If you choose to install metal roofing over shingles there are certain things you must keep in mind. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. We re going to break them down so you know what to look out for. Next use 1 inch nails to secure some metal edging to the perimeter of the roof.