Res reroof; 1700sf if a re-roof project is proposed, the following specifications apply. Existing roofing material tile - normal concrete weight proposed roofing material shingles manufacturer owens corning duratoion brand and model amber color (if cool roof required) na built-up roofing assembly system number per attached listing report (if applicable) na specific exemption from cool roof requirements (if applicable) r38 insulation required building inspector field verification (if applicable) yes note self-certification of interior attic by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.

Res reroof; 1700sf if a re-roof project is proposed, the following specifications apply. Existing roofing material tile - normal concrete weight proposed roofing material shingles manufacturer owens corning duratoion brand and model amber color (if cool roof required) na built-up roofing assembly system number per attached listing report (if applicable) na specific exemption from cool roof requirements (if applicable) r38 insulation required building inspector field verification (if applicable) yes note self-certification of interior attic by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.