What We Do | Alton Bay Roofing & Maintenance Roofing Services
Alton Bay Roofing & Maintenance offers a complete range of roofing services in Alton Bay and Berlin, Conway, Francestown, Harrisville, Littleton. Every job gets the same attention. Big or small.
Roof Replacement
The average roof replacement in Alton Bay takes one day for a standard residential home. Larger or steeper roofs might take two. Either way, we don't leave a house uncovered overnight. If we tear it off, we cover it before we leave. No exceptions.
Get a Free Quote →Roof Repair
We repair asphalt shingle, metal, flat membrane, and tile roofs. Our trucks carry common repair materials so most fixes happen same-visit. Shingle repairs, flashing replacement, pipe boot swaps, ridge cap fixes, valley re-flashing. All routine for our Alton Bay crews.
Get a Free Quote →Storm Damage Repair
Wind speeds above 60 mph cause shingle tab lift and adhesive seal failure per ASTM D7158 testing protocols. Our Alton Bay inspectors check the entire windward exposure. Not just the obvious damage. Poor ventilation causes ice dams which cause water intrusion under the shingle field during freeze-thaw cycles. We document all contributing factors so your insurance claim covers root-cause repairs, not just surface patches.
Get a Free Quote →New Roof Installation
We handle new construction from permits through final inspection. Our Alton Bay office coordinates with your builder on scheduling, material delivery, and inspection timing. Typical install time is 1-3 days depending on size and complexity.
Get a Free Quote →Metal Roofing
Corrugated metal and R-panel (exposed fastener) at $5-$8/sq ft installed for agricultural buildings, shops, carports, and covered patios in Alton Bay. 29-gauge is budget, 26-gauge is standard. For residential, we recommend 24-gauge standing seam at $12-$22/sq ft. The aesthetics and longevity justify the premium. DaVinci composite shake and slate profiles offer the look of natural materials with metal's performance. Perfect for Alton Bay HOA neighborhoods that restrict metal roofing appearance.
Get a Free Quote →Shingle Roofing
GAF Timberline HDZ. The best-selling shingle in North America. With StrikeZone nailing area for consistent fastener placement. Class A fire rating per UL 790, Class 4 impact resistance per UL 2218 (when installed in the GAF Roof System), and Class H wind rating per ASTM D7158 (130 mph). We install Timberline in the full GAF system to qualify for Golden Pledge warranty: 25-year non-prorated workmanship plus 50-year materials with WindProven limited wind warranty (no max speed). That warranty is why we recommend GAF for most Alton Bay homes.
Get a Free Quote →Flat Roofing
Flat roofs don't actually drain themselves. That's the challenge. Water ponds, UV breaks down the membrane, and eventually it leaks. We install and repair TPO, PVC, EPDM, modified bitumen, and built-up roofing systems designed for zero-slope conditions in Alton Bay.
Get a Free Quote →Commercial Roofing
Commercial roof maintenance programs keep small problems from becoming big ones. We offer annual and semi-annual inspection contracts for Alton Bay building owners. We find and fix issues before they cause interior damage to your inventory, equipment, or tenant spaces.
Get a Free Quote →Gutter Installation
Half-round copper gutters with round downspouts are the premium install for historic and high-end homes in Alton Bay. We solder every joint on-site with 50/50 tin-lead solder. Copper weathers to a green patina in New Hampshire's climate over 5-7 years. For modern aluminum installs, we use Spectra Metals .027 gauge seamless stock in 25+ color options with Raytec hidden hangers rated to 25 lbs per linear foot of combined debris and ice load.
Get a Free Quote →Roof Inspection
Our inspection covers the roof and the attic. From the attic, we check for daylight through the roof deck, moisture stains on rafters, mold on sheathing, and ventilation function. Problems in the attic often indicate roof issues that aren't visible from the surface.
Get a Free Quote →Emergency Roof Repair
Storm, wind, hail, or fallen tree. We've handled every kind of roofing emergency in Alton Bay. First priority is always preventing further water damage to your interior. Second priority is documentation for insurance. Third is the permanent fix.
Get a Free Quote →Skylight Installation
Replacing an old leaking skylight is often cheaper than trying to repair it. New units from VELUX have Low-E laminated glass, argon fill, and No Leak guarantees when installed with the manufacturer's flashing system. Our Alton Bay crews replace skylights in a single day.
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