Installing Metal Roofing Over Shingles Youtube

Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh.

Installing metal roofing over shingles youtube.

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. Consult the guide for your shingle brand to determine the specific method of installation required to preserve the warranty. Most metal shingles will be attached to the roof using metal shingle clips but metal roofing shingle installation can be system specific. Click here to see an actual metal over shingle installation.

Make sure roof is square. This is part 1 of a 6 part video series explaining how i installed a metal roof on my house. The vast majority of installations of the metal roofing systems produced by my company are over existing shingles. Can you put metal over shingles.

As long as the plywood under the shingle roof is in good condition this way can provide many benefits.