Where do I nail the shingle

Nailing Shingles Fast Means Blow Offs

April 30, 2014 at 12:00 a.m.

Nailing asphalt shingles Speed nailing may be fun for showing off, but it is bad for producing quality work. I see this all the time. Roofs poorly nailed blow off very easily. I speak from experience, you can’t nail shingles with lightning speed and position the nails properly. Any idiot can ...