The shingles should jut out from 1 4 to 3 8 inch 7 to 1 cm over the drip edge.
New gingles on roof.
Hammer the nail into the top part of each shingle.
A metal roof may cost between 5 000 to 27 000.
Hip and ridge shingles starter shingles low slope products ice and water barrier synthetic underlayment intake ventilation exhaust ventilation titanium and rhinoroof.
Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.
Try on a new roof shingle style boards build your roof 2020 shingle color of the year design inspire get started financing your roof find a contractor.
Nail a horizontal row of shingles over the drip edge.
Installing new roof shingles over old effectively doubles the weight of the roofing so you have to make sure your roof structure can handle the extra load.
On average a new roof can range anywhere from 6 000 to 17 000.
Meanwhile the most popular roofing material asphalt shingles may cost 4 000 to 6 200 for a full installation.
Repeat this on both sides of the roof.
That s also why building codes commonly limit re roofing to no more than two layers.
To level out an existing asphalt shingle roof rip down reduce the height of two courses of shingles as shown in the drawing below.
Then there are high end roofing installations.
Leave the old valley flashing in place and install new over it.