It s true asphalt shingles are a popular choice for mobile home roofs but the problem with shingles is extreme heat can cause them to come loose or crack and lose their color over time.
How to put shingles on a mobile home roof.
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.
Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.
As long as the plywood under the shingle roof is in good condition this way can provide many benefits.
Repeat this on both sides of the roof.
Use 4 nails per shingle and 6 nails on the prevailing windward sides of the roof as wind resistance nailing.
Shingle mobile home roofs look nice but if you want to look at other options consider getting a tpo membrane roof.
Every 5 inches make a new mark until you get to the rop of the roof.
This is by far the most common way to install a metal roof.
Butt a full shingle up against the cut shingle and nail into place.
The roof over process is going to vary widely depending on the size of your mobile home the materials you use and the current state of your roof.