Construction Performance Guidelines
Article Number
5.8
Condition
TABS ON ASPHALT SHINGLES ARE NOT LINED UP
Acceptable Performance/Condition
Shingles shall be installed to provide a generally uniform pattern when viewed from a normal viewing position on the ground from any given location.
Warranty
One-Year - Work and Materials
Action
Shingles not meeting the acceptable condition shall be repaired.
Remarks
The primary role of roofing is to protect the building from the weather. Slight variation in the appearance of the roof is acceptable.