Roofing across New Hampshire
NH’s range is severe — coastal Portsmouth, lake-region Wolfeboro, White Mountain Conway, and southern Salem all need different roof specs. Mountain NH sees the second-highest snow load in the lower 48 (Mount Washington alone). Lake NH sees ice-dam-grade freeze-thaw. Coastal NH sees hurricane wind. Each gets a different install spec from us.
GAF Master Elite · CertainTeed SELECT ShingleMaster · Owens Corning Platinum · Lifetime Workmanship Warranty
The climate, in detail
Mountain NH (Conway, Bretton Woods, Lincoln) sees 200+ inches of annual snowfall in the White Mountains. Lake NH (Wolfeboro, Meredith, Lakes Region) sees 70–110 inches with brutal freeze-thaw cycles. Seacoast NH (Portsmouth, Dover, Hampton) sees less snow but more hurricane wind. Southern NH (Nashua, Salem, Manchester) is closer to MA conditions.
Lakeside camps (originally seasonal) now used year-round throughout the Lakes Region. Federal-style brick and clapboard colonials in the older mill cities (Manchester, Nashua, Concord). Mountain camps, ski-house chalets, and rustic vernacular in the White Mountains. New construction colonial revivals in southern NH commuter towns.
What we see here
Many lake-region camps were built for seasonal use — minimal insulation, no proper ventilation, undersized roofs for year-round snow load. We reroof these with full code-current spec, often requiring deck reinforcement.
Mountain NH framing assumptions vary dramatically by town. We work with structural engineers to verify capacity before any reroof in the higher elevations.
East-facing roofs in the Lakes Region see late-winter sun on a cold, snow-loaded roof — the worst ice-dam combination. Heat cables plus attic remediation plus ice-and-water shield retrofit is our standard combined response.
Services we provide
Cities + towns served
Next step
Photo-documented assessment. Itemized quote. We’ll tell you if repair makes more sense than replacement.