Gutter Service in Bow, NH

Big roofs, tall trees and Bow Junction

Bow sits south of Concord at Bow Junction, where I-93 meets the start of I-89 and Route 3A. The Merrimack River forms its northeastern border, and Merrimack Station, a coal-fired plant on the river, stopped commercial operations in September 2025. Away from the highways, the housing is large, newer and wooded: median build year 1985, 87% owner-occupied (ACS 2020-24).

Those roofs are not small. A large house with several gables and valleys sends a lot of water into a few stretches of gutter, and tall oaks and maples add leaf fall on top. The two questions on any Bow job are size and access.

Gutter size on a multi-gable house

A 5-inch K-style gutter is rated for about 5,520 square feet of roof at one inch of rain per hour. A 6-inch is rated for about 7,960, which is roughly 44% more capacity. Heavy rain and steep roofs lower both. One review, from Mustafa J., describes "6 inch gutters on my entire home."

That is a review, not a promise about your roof. We measure the roof area, count the valleys and decide the size from that. For a hillside house with a steep pitch, a bigger trough and an extra downspout can matter more than a prettier gutter. A downspout should serve no more than about 50 feet of run (SMACNA).

Leaf fall and cleaning at height

The heavy leaf fall on Bow's wooded hillsides lands on roofs that are tall and steep. A two-story gutter cleaning takes more time than a ranch, and we plan it that way. Cleaning after leaf drop, before the first freeze, is the best timing.

• Seamless gutters cut to length for long, steep roof edges
• Gutter guards where oaks overhang the roof and cleaning is a chore at height
• Gutter cleaning every fall, or twice a year under heavy tree cover
• Our gutter service page for installation and repair

Where the water goes on a hillside

On a sloped lot, the downspout on the downhill corner is easy and the uphill one is not. Water from the uphill side runs toward the house if it lands at the foundation. We look at the grade before we place each outlet and add extensions or run a downspout around a corner when the ground calls for it. On a large house, that planning matters as much as the gutter size.

Picked Hill, Bow Mills and the river side

Bow's high point, Picked Hill, is 915 feet, and Wood Hill and Brown Hill also pass 900 feet, so much of the town is hilly. Villages include Bow Mills, Bow Center and Bow Bog, and the Merrimack River marks the northeastern border. On a hill, roof water leaves a downspout and keeps moving. It can run along a drive, across a lawn toward a neighbor or into a low corner by the foundation. We read the grade for each outlet and we say plainly when a long extension or a second downspout will do more than a bigger gutter.

Town Hall, the high school and Turee Pond

Bow Town Hall dates to 1847, and Bow High School opened in 1997 beside Turee Pond, off White Rock Hill Road. Bow Memorial School and Bow Elementary School are nearby. Ask Bow Town Hall whether your gutter job needs a permit, since permits are handled town by town, and call Dig Safe before any digging for a buried downspout line.

Getting to Bow from Hampstead

Bow is about 29 miles away, so trips are booked ahead and may be grouped with other nearby jobs, for example in Pembroke or Hooksett. We walk the roofline, measure the runs, check hangers and fascia and give you a written price. Bow is also in Merrimack County, along with Concord just to the north.