1600sf re-roof for sfd if a re-roof project is proposed, the following specifications apply. Existing roofing material: comp shingle proposed roofing material: comp shingle manufacturer: certainteed landmark brand and model: so;aris sunset shake shingled color (if cool roof required): tan built-up roofing assembly system number per attached listing report (if applicable): specific exemption from cool roof requirements (if applicable): required building inspector field verification (if applicable): note: self-certification by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.