A benefit to doing it this way is that you can see if there is any rotten plywood that needs to be replaced before installing the new roof.
Installing tin roof over shingles.
How to install a metal roof over shingles hunker.
Make a slat board base on top of the shingles.
This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.
In terms of performance many homeowners choose a steel roof making it the most popular option when it comes to creating a metal roof over existing shingles.
Address any existing roof leaks and replace rotten rafters or sheeting.
How to install a metal roof over shingles with proper tools steel roofs can be noisy and unattractive in residential settings.
We re going to break them down so you know what to look out for.
Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise.
However if the steel roof is installed over an existing asphalt roof noise shouldn t be a problem.
Anatomy of a steel roof.
Install the metal edging.
If you choose to install metal roofing over shingles there are certain things you must keep in mind.
The metal used for the roof can be tin copper aluminum or steel.
What s involved in how to install metal roofing.
Install your metal edging around the perimeter of your roof.
Installing metal roofing over shingles is the best solution.
1 remove the shingles before installing the metal roof the first way to install a metal roof over shingles is by completely removing the old shingles before installing the new metal roof.