36 sqft re-roof (e) sfd if a re-roof project is proposed, the following specifications apply. Existing roofing material ashpalt shingles proposed roofing material ashpalt shingles manufacturer gar brand and model ultra timberline color (if cool roof required) birchwood, crrc #0676-0096 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 completely removed