First cut your rafter boards to size using a circular saw to make sure they fit your roof.
How to install a shed roof.
Metal roofing is also available in the form of shingles.
Never install the felt vertically across your roof.
Install the panel so that the short lip overlaps the large lip.
Roofing shingles come in strips that are generally about 3 feet long and 8 or 10 inches wide.
To build a shed roof you ll need rafter boards plywood gusset plates plywood sheathing felt roofing paper and shingles.
Continue adding panels until the roof is covered.
Install asphalt roofing on storage shed.
You may need to cut panels to fit angles using a circular saw with a metal saw blade.
For hip type shed roofs which include slopes on all 4 sides begin at the square hip at the top of the roof.
Start installing roof shingles.
Make a birdsmouth notch at the end of each rafter to help it fit into place.
Adjust the felt as you roll it making sure that it s straight with no bubbling.
Allow about 1 foot 0 30 m of the felt to hang over the hip.