Is $19,300 to install a new Owens Corning composition shingle roof a fair price?

Full tear-off of existing roofing components and fully replace with Owens Corning Duration Roof System. - Tear off, haul, and dispose of existing shingles - Install roofing felt (15 lb) - Install Owens Corning Duration Laminated Composition Shingles - Shingle Color: Williamsburg Grey - Install Drip Edge - Drip Edge Color: Black - Install Hip / Ridge cap (Standard profile - composition shingles) - Install Flashing - pipe jack - Install Roof vents - turtle type (Metal) - Install Rain cap - 6" - Install Ice and water shield in eaves and valleys (required for warranty) - Provide Certificate of Completion for insurance - Clean out all gutters & Downspouts - Plywood replacement: $50 per sheet if needed (extra cost) - Manufacturer Warranty: 30 year Lifetime - Workmanship Warranty: 5 year

This quote is for a roof replacement using Owens Corning shingles. The existing roof consists of two layers, which will incur higher disposal costs. The quote includes the installation of gutter guards on the front of the home and the replacement of up to five pieces of plywood. - Roof Material: Owens Corning shingles - Roof Warranty: 50 years - Labor Warranty: 10-15 years - Included: Gutter guards (front of home) - Included: Up to 5 pieces of plywood replacement

Roof replacement on a 26-square roof, including tear-off, decking inspection and replacement, aluminum wall flashings, ice and water shield, synthetic underlayment, shingles, vents, and cleanup. - Total roof squares: 26 - Tear Off: Remove and dispose of 2 layers of existing asphalt shingles and roofing system down to roof decking. - Additional layers tear-off: $30 per square (10'x10') for removal and disposal if found. - Roof Decking: Inspect and replace damaged boards/sheets as necessary. - Plywood Replacement: First 5 sheets of 1/2" CDX plywood replaced at no additional cost. Each additional sheet $60 for 1/2" plywood. - Aluminum Wall Flashings: Inspect and replace, if needed, for $20/ft. Includes cutting siding 4" up from roof line, removing old flashing, installing ice & water shield on roof decking and up the wall, installing new aluminum step flashings, and installing new PVC trim boards. Painting to be done by homeowner. Reused wall flashings remain covered under TopTier Roofing's installation warranty. - RhinoRoof Granulated Ice & Water Shield: Install 6' along all eaves, 3' wide roll down any valleys, around all penetrations, and against any wall lines to protect vulnerable areas from ice and water damage. - RhinoRoof U20 Synthetic Underlayment: Install directly on the roof decking wherever the ice and water barrier is not installed, providing a secondary layer of protection. - Owens Corning Starter Strip Shingles: Install along all eaves to create a watertight seal and prevent shingle uplift and blow-offs. - Owens Corning TruDefinition Duration Architectural Shingles: Install in accordance with the manufacturer's recommended installation guidelines with electro galvanized roofing nails. - Lomanco Lo-Omni Ridge Vents: Install to provide proper ventilation of the attic space. - Owens Corning ProEdge Hip & Ridge Cap Shingles: Install to cover the ridge vents, ridges, and any hips. - Rust-Proof All Metal Roof Vents: Spray paint all metal roof vents with high-temp paint to rust-proof and enhance durability. - Clean Up and Disposal: Provide on-site dumpster and dispose of all job-related debris. Use magnets to sweep entire job site during final clean-up. - Warranty (Installation): TopTier Roofing's 25-year installation warranty. - Warranty (Product): Owens Corning's 10-year standard product warranty (prorated warranty following the first 10 years). - Discount: TopTier Roofing's 10% off Spring 2025 discount included. - Skylights: Includes the purchase and replacement of 2 skylights (mentioned in homeowner context, not detailed in image breakdown but included in scope). - Plywood: First 5 sheets of plywood are free (mentioned in homeowner context, detailed in image breakdown). - Final Cost Calculation: Quote subtotal $16,780.93, Credit ($1,678.09), Credited subtotal $15,102.84, Total $15,102.84.