Gutter Service in Windham, NH

A typical Windham house has more roof than gutter, and that is where the trouble starts. Windham is one of the area's newest housing stocks, with a median build year of 1996, and the big homes around Cobbetts Pond come with large roof planes and complex valleys. Many of them were fitted with gutters that were sized for a smaller house.

Why valleys overload small gutters

A valley collects the water from two roof planes and sends it down one narrow channel. Where that channel meets the gutter, a lot of water arrives at one point, and a small gutter cannot carry it away fast enough. The water jumps the front edge and lands on the garden bed or walk below. You see the stain on the fascia, or a worn spot in the mulch, in the same place each time.

A 5-inch K-style gutter is rated for roughly 5,520 square feet of roof at 1 inch of rain per hour, and a 6-inch for roughly 7,960. That is about 44% more capacity. Steeper roofs and harder rain lower both numbers, so a Windham house with three gables and a dormer is often better with 6-inch gutters and an extra downspout at the valley.

Large homes around Cobbetts Pond

Cobbetts Pond is a pond of roughly 300 acres, popular with swimmers and paddlers, and the neighborhoods that ring it have some of the town's larger and newer houses. Windham's median home was built in 1996, and 94% are owner-occupied (ACS 2020-24). Gutters from 1996 are now 30 years old if they were never replaced.

Lots near the water often slope toward the pond. That makes downspout placement a design decision, not an afterthought. We look at the grade and plan each outlet to end on ground that carries water off.

What Windham homeowners usually ask us about

• Seamless gutters cut to length, which suit the long eaves on large houses
• Gutter guards for houses with tall trees, where cleaning at height is hard
• Winter gutter protection for steep roofs where snow slides onto entries and gutters
• The main gutter service page for installation, repair and cleaning

Checking the system you already have

On a house from the 1990s, the first thing we count is downspouts. A long eave needs an outlet at least every 50 feet, which is the practical maximum run for one downspout (SMACNA), and many large houses have fewer than that. We also check outlet size, since a larger downspout carries more water than a small one under the same gutter.

If your gutters overflow in only one spot, the cause is usually a valley, an undersized outlet or a clog at the elbow, not the whole system. We find which before we suggest replacing anything.

Snow on steep roofs

Steep roofs shed snow fast. When it lets go, it can bend the front edge of a gutter, or fall onto a walkway or a deck. Snow guards are small metal stops fixed to the roof that hold the snow until it melts. We install them, and we can lower and replace gutters where a snow slide has damaged them. They help with sliding snow. Ice dams are a different problem and need more insulation and ventilation in the attic, not more metal on the roof.

Windham trips and combined visits

Windham is 9 miles out. Route 111 crosses town, and the paved Windham Rail Trail passes over it on a pedestrian bridge before joining the Derry Rail Trail. A Windham visit can often be paired with work in Derry or Salem, and Londonderry is next door. On site we go over the roofline, measure every run and put the price in writing. The town sits in Rockingham County, along with our Hampstead base.