45 sq re-roof for dayspring christian learning center daycare if a re-roof project is proposed, the following specifications apply. Existing roofing material: comp shingle proposed roofing material: asphalt shingle manufacturer: owens corning brand and model: oakridge color (if cool roof required): brown built-up roofing assembly system number per attached listing report (if applicable): na specific exemption from cool roof requirements (if applicable): min r-38 insulation in ceiling required building inspector field verification (if applicable): min r-38 insulation in ceiling note: self-certification by a licensed contractor is acceptable if a signed letter on company letterhead is provided to the building inspector.