Is $11,880 to full re-roofing with owens corning shingles and epdm flat roof a fair price?

Full roof replacement using standard Owens Corning components. - Remove and dispose of all existing roofing materials - Inspect roof decking (damaged plywood replaced at $90/sheet) - Install Ice & Water Shield on eaves, valleys, chimneys, and penetrations - Install Synthetic Underlayment on remaining roof areas - Install Drip Edge around entire perimeter - Install Owens Corning Starter Strip Plus and TruDefinition Duration Architectural Shingles - Install 12" Filtered Shingle-Over Ridge Vent and ProEdge Shingles at ridges - Replace aluminum pipe flashings and slant back vents - Install one new Broan style bath vent and chimney flashing with reglet cut - Remove existing attic fan and satellite dish - 5-year workmanship warranty

Full roof replacement for a 35 square area including: - Tear off of 1 layer down to plywood - Replacement of up to 2 sheets of damaged plywood - Installation of new drip edges around the perimeter - Ice and water guard along gutter lines and valleys - Synthetic felt underlayment - Owens Corning Durations Lifetime warranty shingles - Rolled roofing for one flat area - Ridge vent and cap on hip and ridge - New pipe boots and step flashing - Painting of pipes on roof - Flash and seal chimney with new metal - Clean up job site and haul away debris

This quote is for a comprehensive roof replacement using Owens Corning Duration shingles, including all necessary permits, protection, and cleanup. It also includes an upgraded warranty and specific ventilation and duct work. - Permits: Obtain all required permits on behalf of the homeowner - Property Protection: Protect home & landscaping throughout construction - Driveway Protection: Prevent damage to driveways with a rubber wheeled dumpster for construction debris - Roof Removal: Remove top layer of roof down to wood decking - Drip Edge: Install new 1.5” PREMIUM aluminum drip edge on eaves and rakes - Flashing: Install new PREMIUM flashing and counter flashing on brick chimneys and roof wall intersections - Plumbing Pipe Flashings: Install new PREMIUM aluminum based rubber plumbing pipe flashings - Plumbing Pipe Covers: Install new PREMIUM plumbing pipe covers over all plumbing pipes - Rooftop Exhaust Vent Cap: Install new PREMIUM rooftop exhaust vent cap with damper and bottom extension - Ice & Water Underlayment: Install Owens Corning Rhino Roof Ice & Water Roof Underlayment – Minimum 6ft on eaves (ensuring 24” past warm wall) and 3ft in valleys - Starter Shingles: Install Owens Corning Pro Start starter on eaves and rakes - Synthetic Underlayment: Install Owens Corning Rhino Roof synthetic Underlayment over roof decking - Main Shingles: Install Owens Corning Duration Dimensional Shingles with 130mph wind warranty - Ridge Vent: Install Owens Corning Vent Sure 4’ rigid continuous ridge vent exhaust or Lomanco® 750 all-aluminum slant back vent for exhaust - Hip & Ridge Shingles: Install Owens Corning Hip & Ridge shingles - Site Cleanup: Thorough job site cleanup - Gutter Cleaning: Thorough gutter cleaning - Debris Removal: Haul away all roofing debris - Warranty (Material & Labor): Owens Corning PREMIUM upgraded PLATINUM Preferred 50 year 100% non-prorated material defect and labor warranty - Warranty (Transferability): Transferable Lifetime Limited Warranty - Warranty (Workmanship): 25 Year Warranty on all Workmanship - Exhaust Ventilation (Can Vents): Aluminum slant back can vents - Exhaust Ventilation (Ridge Vent): Atlas TruRidge®® ridge vent exhaust - Solar Fan: Replace 2 existing Power Fans - Soffit Vents: Add 19 additional soffit vents to ensure proper intake air flow - Bath Vent and Duct: Provide and install Duct-Work from 2 bath fans to new Rooftop Exhaust Vent Cap with Damper and Bottom Extension - Satellite Dish/Antenna: Remove and Dispose