How many nails are required per shingle?

Spread the love

According to Florida Buildling Code 1507.2.7 minimum of 4 fastner per shingle strip are required or 2 fastners per individual shingle. The manufacturers may require more fastners per shingle. For example, some shingle manufacturers require 6 fastners per shingle strip. More fastners may be required on roof slopes over 21:12.

Related Posts