| |
Performance Standard |
Standard Repair |
| Too much exposure (manufacturer's
specifications excepted) |
Tab should cover the top of water
course on shingle in preceding course. |
Remove and replace roofing. |
| Uneven, irregular or crooked
lines |
Lines should be reasonably straight
and courses should have even widths. |
Make appropriate repair or replace.
Lines should be reasonably straight and courses even width. |
| Fish mouth and/or curling |
May be repaired unless condition is
widespread. |
Make corrections. |
| Improper nailing |
Nailing should be per approved schedule. |
Make whatever repairs necessary to
correct the problem. |
| Crooked or unsightly ridges
and hips |
Should be installed reasonably straight. |
Make necessary repairs. |
| Improper, crooked, and unsightly
valleys |
Should be installed reasonably straight. |
Valley cuts should be reasonably straight.
Repair as necessary. |
| Flashing and jacks improperly
installed |
Install per manufacturer's recommendations. |
Make appropriate repairs. |
