Construction Performance Guidelines
UNEVEN ROOF SHEATHING CAUSING VISIBLE IRREGULARITIES IN THE ROOF SURFACE
Asphalt shingle surfaces need not be completely flat. The roof sheathing shall provide an even surface free from thickness variations, holes, and debris that produce visible irregularities in the finished roof. The roof shall be viewed from a normal viewing position on the ground without magnification by reflected light.
One-Year - Work and Materials
Roofs not meeting the acceptable condition shall be repaired.
Visible irregularities shall be significant enough to suggest a defective condition. See Also: 5.1 ROOF TRUSSES OR RAFTERS ARE BOWED 5.2 ROOF APPEARS WAVY