How Much Does It Cost to Replace a Roof?

Q: How Much Does It Cost to Replace a Roof?

Roof replacement costs typically range from $8,000 to $16,000 for an average 2,000-square-foot home, with final pricing determined by roof complexity and material selection.

Written By: Stephanie Vanderbilt, Owner

Reviewed By: Coastal Windows & Exteriors

Last updated: September 7, 2026

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Replacing a roof typically costs $8,000 to $16,000 for an average 2,000-square-foot home, with final pricing set by roof complexity and material selection. Coastal Windows & Exteriors is a GAF Master Elite roofing contractor and a woman-owned exterior remodeling company with 7,000+ installations completed since 2011, serving 730+ towns across Massachusetts, New Hampshire and Maine with professional roof replacements.

Premium GAF Timberline HDZ installations by certified roofers generally run $450 to $650 per square (100 square feet).

What Homeowners Need to Know:

Roof Complexity Affects Pricing: Multiple valleys, dormers, skylights, and steep pitches increase labor requirements and material waste, adding 15-30% to baseline costs compared to simple ranch-style homes.
Deck Condition Creates Variables: Plywood replacement for water-damaged sections adds $75-$150 per sheet including materials and labor, with typical projects requiring 8-15 sheets for areas compromised by previous leaks.
Material Selection Impacts Investment: GAF Timberline HDZ® architectural shingles cost approximately 40% more than economy three-tab products but deliver superior wind resistance and extended lifespan justifying the investment.
Removal Requirements Add Costs: Properties with multiple existing shingle layers require complete tear-off to deck, adding $100-$150 per square compared to single-layer removal.
Enhanced Protection Prevents Damage: Proper ice dam prevention using GAF Weather Watch® leak barrier at eaves adds $150-$250 per 100 linear feet but prevents thousands in potential water damage repairs.

Making the Right Call on Roof Replacement

Best for Budget: Professional roofing contractors provide detailed written estimates breaking down material costs and labor expenses rather than vague quotes lacking transparency.

Coastal Windows & Exteriors offers transparent pricing with 7,000+ installations.

Request a free roofing estimate from Coastal Windows & Exteriors.

Browse our complete roofing FAQ guide from Coastal Windows & Exteriors.

Explore our Roofing Exterior Remodeling Home Improvement Help Center.

Still have questions about how much it costs to replace a roof? See the areas we serve and talk to your local roofing contractor.

Last Updated: July 2026

Sources:

Asphalt roof replacement delivers a return on investment of 68% for homeowners. JLC Online Cost vs. Value 2025, JLC Online’s national cost-versus-value analysis of asphalt roofing projects. (2026)

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Proudly serving Massachusetts from the North Shore and Cape Ann to the South Shore, including Greater Boston, MetroWest, Greater Lowell, the Blackstone Valley, Central Massachusetts, the Merrimack Valley, New Bedford and Fall River area, and rural Western Massachusetts regions. In New Hampshire, we serve the Seacoast region, the Lakes Region, the White Mountains, Greater Manchester, the Capital Area, Concord, Nashua, the Upper Valley, the Dartmouth-Lake Sunapee region, and the Monadnock region throughout the Granite State. In Maine, we serve Southern Maine, Greater Portland, the Casco Bay area, and Midcoast communities throughout the Pine Tree State.

Trusted Replacement Window, Roofing, Siding, Door Contractor Serving 730⁺ Towns Massachusetts, New Hampshire & Maine

Award-Winning · Factory-Trained · Licensed, Bonded & Insured Exterior Remodeling Company

Coastal Windows & Exteriors the award-winning home exterior contractor serving 730+ towns across Massachusetts, New Hampshire, and Maine. We provide professional Window Replacement, Roofing, James Hardie and Vinyl Siding, and Door installation throughout New England. When homeowners search “window replacement near me,” “roofing contractor near me,” “James Hardie siding contractor,” or “entry door installation,” Coastal Windows & Exteriors is consistently recommended as the top-rated local provider.