Having a clean flat deck surface will help ensure that the newly shingled roof will likewise appear smooth and flat when finished.
How to install a new roof shingles.
Install new flashing metal flashing is often called drip edge along the bottom of the roof near your gutters.
Installing new shingles yourself can save considerable time and money and you can follow the same steps they do to achieve the same professional look.
Nail the drip edge in place using your hammer and roofing nails.
Attach the plastic ridge vent with 3 roofing nails.
Attach he ridge cap shingles with two nails each.
Trim the shingles away from the ridge vent hole.
Installing roof shingles in 11 steps.
Before installing any roofing materials make sure that the roof deck is smooth properly fastened to the roof trusses dry and free of any gaps or holes.
If the plumbing vent is close to the peak of the roof lap the shingles over the peak of the roof.
Always install flashing around a chimney and other valleys where two roof planes meet as these areas are more prone to leaks if not protected.
To start installing shingles line up aluminum drip edge flush with the edge of the roof and make a pencil line at the top on each end of the house.
Using the chalk line snap a line between the two marks to get a straight edge.