Somerset County, New Jersey
Gutter cleaning, repair and new gutters in Manville, NJ
A normal year in Manville brings about 48 inches of rain; on roughly 12 of its days, an inch or more comes down at once. The wettest season is summer (June to August), with about 14.2 inches; the driest is winter (December to February), with 10.0. Off a 1,000-square-foot roof, that comes to about 29,500 gallons a year for the gutters to carry.
Call (866) 228-6229 free call to a gutter contractor serving ManvilleManville: rain and roofs
NOAA station USC00280927, 1 miBars to one scale; the longest is summer (June to August).
By heavy-rain days, Manville falls near the middle of the 547 places in New Jersey on this site (12.4 a year). By the age of its homes it sits 93rd oldest by median year built of the 540 places in New Jersey on this site (half built by 1955). The first frost here ranks 76th earliest for the first fall frost of the 547 places in New Jersey on this site (October 20).
When to clean gutters in Manville
The first fall frost comes around October 20 in a typical year here, and the last spring frost around April 30 (median dates, NOAA normals). A fall cleaning set for the weeks after that frost, when the branches over the house are bare, gets the year’s leaves in one trip; a spring visit follows once the pollen and catkins have come down.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for Manville rain
Gutters are sized for the worst few minutes of a storm, not for the year. In Manville the five-minute rain expected about once in ten years falls at 6.25 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,150 square feet of roof and one 3-by-4-inch downspout about 2,300, by the rule in the Copper Development Association’s design handbook. Try your own roof in the gutter and downspout calculator, which starts from this figure.
The houses in Manville
Half the homes in Manville were built by 1955, 87% before 1980 (ACS 2020–2024). At that age a gutter has seen decades of leaves and storms, and the fascia it hangs from has too. On a house built before 1978, replacing more than 20 square feet of painted fascia or trim falls under the EPA’s lead-safe rule, so ask whether the crew is certified.
72% of households own their home, and 66% of homes are detached houses, 4% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.
Hiring in New Jersey
Before hiring in Manville, ask which New Jersey license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor
Gutter work in Manville
With half the homes built by 1955, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: