Residential & Commercial Roofing in Antrim
Roof repairs, full replacements, storm damage, gutters, metal roofing, flat roofs. Antrim Roofing & Maintenance covers it all in Antrim. Licensed, insured, manufacturer-certified.
Roof Replacement
Replacement cost depends on your roof size, pitch, and material choice. We quote by the square (100 sq ft) and itemize everything so you can compare apples to apples. In Antrim, most residential replacements fall between $8,500 and $24,000. We offer financing if that helps.
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 Antrim 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 Antrim 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 Antrim 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
Standing seam metal with Kynar 500 PVDF fluoropolymer finish. The gold standard for color retention and chalk resistance. We install Sheffield Metals and McElroy Metal panels in 24-gauge Galvalume steel. UL 2218 Class 4 impact resistance (qualifies for insurance discounts in most New Hampshire markets). UL 790 Class A fire rating. Wind uplift rated to 140+ mph per ASTM E1592 testing. Concealed Z-clips allow thermal expansion without stress on fasteners. That's what makes standing seam leak-proof.
Get a Free Quote →Shingle Roofing
Architectural shingles are what we install on 90% of Antrim homes. They're thicker, heavier, and more wind-resistant than the old 3-tab flat shingles. They also look dramatically better. Dimensional profiles that mimic wood shake or slate. Standard architectural shingles carry a 30-year warranty. Premium versions go to 50.
Get a Free Quote →Flat Roofing
The number one cause of flat roof failure is ponding water. Standing water that doesn't drain within 48 hours after rain. We solve ponding by installing tapered insulation systems that create positive slope to drains, scuppers, or roof edges. Minimum 1/4" per foot of slope eliminates standing water.
Get a Free Quote →Commercial Roofing
TPO is our most-installed commercial membrane in Antrim. 60-mil thickness, hot-air welded seams, mechanically attached or fully adhered over polyiso insulation. The weld is stronger than the membrane. 15-20 year manufacturer warranties depending on system build-up.
Get a Free Quote →Gutter Installation
Clogged gutters cause fascia rot, soffit damage, and foundation erosion from concentrated water runoff. That's not a marketing scare tactic. We see the damage on every other gutter replacement in Antrim. Properly sized gutters with adequate downspout capacity move water away from the house. We calculate capacity using rainfall intensity data for Antrim: roof area x pitch factor x rainfall rate in inches per hour. Standard 5" K-style handles 5,520 square feet of effective roof area.
Get a Free Quote →Roof Inspection
After a storm, our inspection documents hail hits, wind damage, lifted shingles, and cracked components for your insurance claim. We take measurements, count damage per test square, and prepare a report your adjuster can use. Free for Antrim homeowners. We only charge if you hire us for the repair.
Get a Free Quote →Emergency Roof Repair
Emergency protocol for active water intrusion: (1) interior containment. Buckets, plastic sheeting, water extraction if accessible, (2) exterior tarping with 20x30 heavy-duty poly sheeting over damaged area extending minimum 4 feet past damage on all sides, (3) secure with 2x4 nailer boards lag-screwed to the roof deck (not through shingles), (4) secondary tarp overlap for multi-section damage, (5) document with timestamped photos for insurance. Permanent repair scheduled within 48-72 hours once materials are sourced.
Get a Free Quote →Skylight Installation
Skylight installation includes cutting the roof opening, framing a curb with doubled 2x lumber, installing the unit with factory sealant, and weaving the step flashing into the surrounding shingle courses. Interior work includes drywall framing and trim. We handle the full job in Antrim. Outside and inside.
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