12 sf re-roof () for (e) sfd if a re-roof project is proposed, the following specifications apply. Existing roofing material asphalt shingles proposed roofing material asphalt shingles manufacturer certainteed brand and model landmark solaris color (if cool roof required) dusky clay 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) old roofing to be removed re-sheath 7 16" osb w radiant barrier