Since this will be a rental we have found the cheapest way is to use metal roofing 29 ga 1 79 a linear foot.
Transition from asphalt shingles to metal roof.
Earlier we talked about how water hits the upper panel flows down across the transition trim and onto the lower panel and exits the roof at the eave.
To ensure against water intrusion it s necessary to install a transition flashing along the line where the two roofs meet.
The addition is close to flat 2 12 or even less with major leaks.
The thing is a lot of areas won t allow you to re roof over one layer of shingles.
Heavy shingles and tiles can be dangerous to houses that have weak.
If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems.
A customer of mine would like details or advice concerning asphalt shingle to metal roof transition 8 2 2006 within the general discussion discussion of the residential metal roofing forum.
We would have water coming off this panel coming across and over down the roof and exit.
Lightweight compared to materials like slate roof tiles asphalt shingles and cedar shingles which can make your roof weigh more than a ton metal roofs are designed to be lightweight.
Whereas many areas allow over two layers of shingles.
In short yes you can install metal roofs over your shingles.
Do they sell a transition between a shingle and metal roof or any other suggestions.
That s exactly what we ve done here.
Although it s better to check with your local building regulations before you make a decision.
After all you ll be making a significant and long term investment.
Both metal and shingle roofs are great options for your next roofing project.
Things to know about metal over shingle roof problems.
Jun 14 2016 sean jarboe.