Mercer County, New Jersey
Gutter cleaning, repair and new gutters in Trenton, NJ
Trenton gets about 47 inches of rain in a normal year, and on about 12 days a year an inch or more falls in a single day. The wettest season is summer (June to August), with about 13.7 inches; the driest is winter (December to February), with 10.7. Every 1,000 square feet of roof sheds about 29,400 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving TrentonTrenton: rain and roofs
NOAA station USC00288880, 4 miBars to one scale; the longest is summer (June to August).
For days with an inch of rain or more, Trenton ranks 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 48th oldest by median year built of the 540 places in New Jersey on this site (half built by 1950). The first frost here ranks near the middle of the 547 places in New Jersey on this site (October 28).
When to clean gutters in Trenton
The first fall frost comes around October 28 in a typical year here, and the last spring frost around April 17 (median dates, NOAA normals). Plan the fall visit for after the frost, when the trees over the roof have finished dropping, and the spring visit for after the pollen and catkins.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for Trenton rain
Gutters are sized for the worst few minutes of a storm, not for the year. In Trenton the five-minute rain expected about once in ten years falls at 6.50 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,110 square feet of roof and one 3-by-4-inch downspout about 2,220, 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 Trenton
Half the homes in Trenton were built by 1950, 83% 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.
36% of households own their home, and 15% of homes are detached houses, 44% 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 Trenton, ask which New Jersey license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor
Gutter work in Trenton
With half the homes built by 1950, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: