22 sf re-roof () if a re-roof project is proposed, the following specifications apply. Existing roofing material asphalt shingles proposed roofing material asphalt shingles manufacturer owens corning brand and model duration tru def color (if cool roof required) sierra grey built-up roofing assembly system number per attached listing report (if applicable) n a specific exemption from cool roof requirements (if applicable) n a required building inspector field verification (if applicable) 1 layer (e) asphalt shingles to remain note self-certification by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.

22 sf re-roof () if a re-roof project is proposed, the following specifications apply. Existing roofing material asphalt shingles proposed roofing material asphalt shingles manufacturer owens corning brand and model duration tru def color (if cool roof required) sierra grey built-up roofing assembly system number per attached listing report (if applicable) n a specific exemption from cool roof requirements (if applicable) n a required building inspector field verification (if applicable) 1 layer (e) asphalt shingles to remain note self-certification by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.