Otherwise you will need to remove the shingles.
Installing metal roof over shingles video.
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.
This is part 1 of a 6 part video series explaining how i installed a metal roof on my house.
We re going to answer that question in this blog so keep reading or give our legacy service team a call at 215 798 9790.
The low weight of metal roofing is one thing that encourages this.
Yes you can install a metal roof over shingles.
This is by far the most common way to install a metal roof.
However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof.
A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles.
The vast majority of installations of the metal roofing systems produced by my company are over existing shingles.
In this video i cover measuring the roof figuring the metal th.
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.
Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh.
Can metal roofs be installed over shingles.
Make sure roof is square.
As long as the plywood under the shingle roof is in good condition this way can provide many benefits.
If you re considering getting a metal roof you may be wondering if you can install it over shingles.
An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing.