Outer layers such as shingles and underlayment sheathing or plywood and roof rafters.
How to fix shingles to a shed roof.
But they fall into 3 basic categories.
At the ridge cut the shingle strips into single tabs.
In order to make your roof water tight and to eliminate wind infiltration first place tar on the bottom edge of the roof and lay a row of roofing shingles upside down all the way across the bottom of the roof.
When you get down to it there are hundreds of different types of repair you could do to a shed roof.
Start installing roof shingles.
I do this on my shed but these basic principals can be applied to your house as well.
Shed build time lapse.
Start at the front of the roof with the hexagonal tab of the first shingle facing towards the back and fix down on both sides.
These tabs form your capping.
Roofing shingles come in strips that are generally about 3 feet long and 8 or 10 inches wide.
Place the hexagonal tab of the next shingle and point it to the front directly over the first shingle.
In this video i show you the basics of roofing.