Installing Metal Roof Over Shingles Youtube

Let s take a look at the most common types of metal roofs for houses.

Installing metal roof over shingles youtube.

Metal roofing 101 diy steel roofing installation over shingles subscribe. In this video i cover measuring the roof figuring the metal th. Make sure roof is square. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof.

The vast majority of installations of the metal roofing systems produced by my company are over existing shingles. This is by far the most common way to install a metal roof. This is part 1 of a 6 part video series explaining how i installed a metal roof on my house. As long as the plywood under the shingle roof is in good condition this way can provide many benefits.

Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh. Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed. Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once. Otherwise you will need to remove the shingles.

The low weight of metal roofing is one thing that encourages this. 3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof.