34 sf re-roof for existing sfd. If a re-roof project is proposed, the following specifications apply. Existing roofing material: asphalt shingles proposed roofing material: asphalt shingles manufacturer: ------- brand and model: ------- color (if cool roof required): ------- built-up roofing assembly system number per attached listing report (if applicable): ------- specific exemption from cool roof requirements (if applicable): adding r-38 insulation required building inspector field verification (if applicable): yes note: self-certification by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.