Roof replacement details and cost
Roof size: 80 squares, approximately 8,000 sq ft
Roof replacement total: $62,396
Cost per roofing square: approximately $780
Cost per square foot: approximately $7.8
Material removed: Asphalt shingles
Layers removed: 1
Material installed: Owens Corning Duration asphalt shingles, Onyx Black
Fire rating: Class A fire-rated roof system
Workmanship warranty: 10-Year Pak Exteriors Workmanship Warranty
Structures included: House and chicken coop
Ventilation
Ventilation scope: None required. The roof deck was already insulated with spray foam, creating a sealed, ventless attic assembly. No ventilation modifications were necessary.
Installation, permits, and inspections
Installation duration:
• Roof: 2 days
Permits: City of Thornton
Inspections completed:
• Mid-roof inspection
• Roof final inspection
Permit status: Permit passed and finaled
