Construction Performance Guidelines
Article Number
5.11
Condition
ASPHALT SHINGLES EITHER DO NOT OVERHANG THE EDGE OF THE ROOF OR HANG OVER TOO FAR
Acceptable Performance/Condition
Asphalt shingles shall overhang roof edges by not less than 12 mm according to the Building Code; they shall not overhang the roof edge to the extent that they curl.
Warranty
One-Year - Work and Materials
Action
Shingle overhangs not meeting the acceptable condition shall be repaired.
Remarks
The edge of the roof includes the entire perimeter of the roof including gables.