Roofing Tips

Roof flashing is where most NH roof leaks start. Here’s what each type does, where it fails, and what good installation actually looks like.

GAF vs Owens Corning vs CertainTeed — a NH roofer breaks down the big three asphalt shingle brands by warranty, wind rating, real-world pricing, and durability.

How long does a roof last in New Hampshire? Lifespan by material — asphalt, metal, cedar, EPDM, slate — plus what shortens roof life in NH climate.

Spotting wind damage on your NH asphalt shingle roof after a spring storm. Lifted, creased, and missing shingles — what’s repairable, what isn’t, and what to do next.

Not all ridge vents are equal. Here’s why a cheap Cobra-roll vent can wreck your roof, and what an externally baffled, filtered ridge vent does differently.

Poor attic ventilation kills NH roofs fast. Here is what balanced ventilation actually means, why shingles fail early without it, and how to fix it.

Asphalt vs. metal roofing in NH — real 2026 costs, lifespan, and how each handles Seacoast salt air, Lakes Region freeze-thaw, and nor’easter wind. Honest advice from a Stratham roofing contractor.

Roof repair vs. replacement in NH — the age rule, 30% rule, damage patterns that decide, and what a fair quote looks like. Honest guidance from a Seacoast contractor.

2026 roof replacement costs in NH — real pricing by region and material, from $11k architectural to $52k standing seam. Straight numbers from a Stratham contractor.

Spring gutter cleaning in NH is more than scooping leaves. 9-point checklist from a Seacoast contractor — what winter damaged, what to replace, what to leave alone.