This means that if you are going to be using heavier shingles you will need to have more bundles to cover each square foot.
How to cover a roof with shingles.
A square of shingles will be the amount needed to cover an area of 100 square feet.
When installing the paper you will overlap the felt paper per local building code usually 2 4.
The shingle bundles will be plastic or paper wrapped bundles that are made to be light enough for a single person to carry.
Overlap each row at least 3 to 4 inches.
Claims for secondary damage are usually denied when the necessary steps have not been taken to protect the roof.
Lay the first row of shingles directly covering the narrow starter row.
Start by laying asphalt felt or other underlayment over the roof.
Snap a horizontal chalk line over the starting row to use as a guide.
If you live in an area with inclement weather you should consider using a special ice and water protector.
What you need power nailer or roofing hatchet tape measure roofing shovel or flat pry bar hammer drill carpenter s square straight cut tin snips utility knife chalkline broom.
Start at the eave area just over the ice and water shield with a three inches of overlap about 3 and work your way up.
Most homeowner s policies require you to cover the damaged roof immediately.
Install new flashing metal.
Using your staple gun secure the felt to the roof.
Cut six inches off the length of the first starter shingle nailed on then use the rest of them full size.