★★★★★
Gilmanton, NH has cold, snowy winters with significant annual snowfall and frequent freeze–thaw cycles that increase ice‑dam risk and stress roofing materials. New Hampshire has seen increases in heavy precipitation, so roofs must handle heavier snow/ice loads and more wet–dry cy
— JOANNA H., Gilmanton, NH · 1992 · Verified ↗

★★☆☆☆
Gilmanton, NH — Metal Shingles installation by Interlock Metal Roofing (New England) Inc.: installers needed three attempts, showed inexperience (manager not on-site), left dings in the metal, crooked sections, exposed nails and hanging boards — installation was unacceptable. Giv
— Maureen K., Gilmanton, NH · 2024 · Verified ↗

★★★★★
— Gordon and Denise S., Goffstown, NH · 2026 · Verified ↗

Recent Interlock projects in New Hampshire

Front-left view of a blue-gray New Hampshire home with Interlock deep charcoal aluminum slate roof, skylights, dormers, and covered porch with Adirondack chairs. — Interlock Aluminum Slate in Deep Charcoal — Northwood, NH

Two-story Colonial home in Hooksett, NH with Interlock deep charcoal aluminum slate metal roofing, multiple dormers, and a full-width covered front porch. — Deep Charcoal aluminum slate roof on a Colonial home in Hooksett, NH.

Two-story Colonial home in Merrimack NH with Interlock deep charcoal aluminum slate metal roof, chimney, attached garage, and blue front door. — Deep charcoal Interlock slate roof on a classic Colonial in Merrimack, NH.

Two-story Colonial home in Merrimack NH with Interlock deep charcoal aluminum slate metal roof, dark shutters, and blue front door. — Deep Charcoal aluminum slate roof on a classic Colonial in Merrimack, NH.

Two-story Colonial home in North Hampton NH with a complex Tile Red Interlock aluminum cedar shingle metal roof, multiple dormers, and a three-car garage. — Tile Red Interlock Cedar Shingle metal roof on a Colonial in North Hampton, NH.

Aerial rear view of a white Colonial home in Webster, NH featuring a deep charcoal Interlock aluminum slate metal roof with snow guards and brick chimney. — Deep charcoal aluminum slate roof on a Colonial home — Webster, NH.

Considering a metal roof in Gilmanton?

Join your neighbours with a lifetime Interlock aluminum roof — lightweight, fire-resistant and backed by a lifetime limited warranty.

Call 1-866-780-8247 for a free quote