Roofing & Exteriors Built for Southern Maine
Standing seam metal roofing, shingle systems, repairs & more — built to the owner's standard.
Owner-operated
One accountable local company from assessment through closeout.
Real project evidence
Published work uses GraniteShield job photos and verified project locations.
Clear project plan
Scope, system choices, and next steps are reviewed before work begins.
Serving Southern Maine: Cumberland Center, Portland, Falmouth, Yarmouth, Freeport, Scarborough, Cape Elizabeth, South Portland, Westbrook, Biddeford, Saco, Auburn, Turner and surrounding towns.
Real Project Photos
Published work comes from GraniteShield jobs in Maine
Verify Project Documents
Request a current certificate of insurance before work begins
Serving Southern Maine
Owner accountability for scope, communication, and closeout
Workmanship Focus
Clean installs and craftsmanship-first execution
Roofing & Exterior Services
High-performance systems built for Maine weather — metal, shingles, repairs, siding, and windows.
Standing Seam Metal Roofing
Long-life metal roofing engineered for Maine snow, wind, and coastal exposure.
Shingle Roofing
High-performance shingle systems with clean flashing, ventilation (when applicable), and tight detailing.
Roof Replacement
System-first replacements with clean flashing, ventilation (when applicable), and thorough cleanup.
Roof Repair
Leak diagnosis, storm damage repair, and fast stabilization to protect your home.
Vinyl Siding
Tight moisture management, crisp trim lines, and curb-appeal upgrades.
Metal Siding
Durable steel/aluminum systems with modern profiles and strong wind resistance.
Windows
Window replacements with proper exterior integration for energy efficiency and clean finishes.
Get clear pricing before the next storm hits
Choose the fastest path for your home. Start with an instant roof quote online, or book a zero-pressure inspection with clear guidance and clean workmanship held to the owner's standard.
What does a roof cost in Maine?
It depends on your roof — size, pitch, layers, flashing, and the system you choose. Skip the guesswork: our instant quote measures your actual roof and prices metal and shingle options for your address in under a minute.
Free • No appointment • Metal & shingle options
Financing available through Sunlight Financial
Spread the cost of your roofing project — subject to credit approval. Your estimate stays the same either way.
See why Southern Maine homeowners move forward with GraniteShield
From Portland to Scarborough, homeowners choose GraniteShield for honest guidance, owner-run accountability, and roofing systems built for snow, wind, and coastal exposure.
Recent Work
Real projects from around Southern Maine — roofing, siding, and windows built to the owner's standard.
Ready for the next step on your roof project?
Lock in a fast online quote or schedule an in-person inspection to review materials, timing, and workmanship expectations without pressure.
System Anatomy
The layers that protect your home
Underlayment
Flashing
Ventilation
Tap to learn more
Craftsmanship, Up Close
Standing Seam Detail — Brunswick
Our Crew at Work — Gorham
Finished Roof Plane — Gorham
Seam Lock Geometry
Premium Finish
Water Beading