DeKalb County, Illinois
Gutter cleaning, repair and new gutters in Sycamore, IL
A normal year in Sycamore brings about 38 inches of rain; on roughly 9 of its days, an inch or more comes down at once. The wettest season is summer (June to August), with about 13.0 inches; the driest is winter (December to February), with 5.5. That is about 23,600 gallons a year off each 1,000 square feet of roof, every drop of it through a gutter and a downspout.
Call (866) 228-6229 free call to a gutter contractor serving SycamoreSycamore: rain and roofs
NOAA station USC00113392, 6 miBars to one scale; the longest is summer (June to August).
Counting days with an inch of rain or more, Sycamore sits near the middle of the 695 places in Illinois on this site (8.7 a year). By house age it falls among the newest by median year built of the 695 places in Illinois on this site (half built by 1992). By its first fall frost it sits 158th earliest for the first fall frost of the 695 places in Illinois on this site (October 18).
When to clean gutters in Sycamore
The first fall frost comes around October 18 in a typical year here, and the last spring frost around April 24 (median dates, NOAA normals). Booking the fall cleaning after the first frost, once the trees over the roof are bare, catches the season’s drop in one visit; the spring cleaning comes after the pollen and catkins are down.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for Sycamore rain
What overwhelms a gutter is a burst, not a season. In Sycamore the five-minute rain expected about once in ten years falls at 7.13 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,010 square feet of roof and one 3-by-4-inch downspout about 2,020, 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.
Sycamore averages about 39 inches of snow a year (NOAA normals). Snow on a roof brings ice dams: heat escaping from the house melts the snow, and the water refreezes at the cold eave, in the gutter and over it. University of Minnesota Extension puts the cause in the attic, not in the gutter, so a gutter that fills with ice is a symptom; hangers spaced to carry ice and a sound fascia are what the gutter itself needs.
The houses in Sycamore
Half the homes in Sycamore were built by 1992, 42% before 1980 (ACS 2020–2024). In a neighborhood that age, many houses are on their second set of gutters or due for one, and the fascia board behind them is worth checking at the same visit. 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.
71% of households own their home, and 54% of homes are detached houses, 19% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.
Hiring in Illinois
Ask any contractor working in Sycamore what Illinois requires of them for gutter work, and to show proof of insurance. Hiring a gutter contractor
Gutter work in Sycamore
In a neighborhood with half its homes built by 1992, the usual calls are cleaning, guards and small repairs. The line takes all of it: