1.   A roofer suggested the shingles were badly nailed.

2.   All the low-profile vents allow ridge shingles to be nailed right on top of them, making them almost invisible.

3.   I was nailing shingles on the front of the building while the men put on roll roofing.

4.   If an old roof is basically sound, roof replacement is usually done by nailing new shingles over the old ones.

5.   Nail similar shingles along the full width of the roof.

6.   Roofers nail the shingles to the roof base as usual, and electricians wire them together from inside the house.

7.   They dropped back in place, but my question is, should the shingles be nailed to the drip edge?

8.   They may curl a little when they dry out this way, but in most cases these curls will straighten out when the shingles are nailed.

9.   They recently discussed fireplace dimensions with a contractor as shingles were nailed to the roof of their new three-bedroom home on their old lot.