Misc re-roof for sfd no structural if a re-roof project is proposed, the following specifications apply. Existing roofing material comp proposed roofing material comp 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) no ducts in attic 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.