Rock Island County, Illinois
Gutter cleaning, repair and new gutters in Moline, IL
A normal year in Moline brings about 38 inches of rain; on roughly 10 of its days, an inch or more comes down at once. The wettest season is summer (June to August), with about 13.2 inches; the driest is winter (December to February), with 5.5. That is about 23,700 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 MolineMoline: rain and roofs
NOAA station USW00014923, 2 miBars to one scale; the longest is summer (June to August).
For days with an inch of rain or more, Moline ranks near the middle of the 695 places in Illinois on this site (9.6 a year). By the age of its homes it sits 128th oldest by median year built of the 695 places in Illinois on this site (half built by 1957). 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 Moline
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 Moline rain
What overwhelms a gutter is a burst, not a season. In Moline the five-minute rain expected about once in ten years falls at 7.84 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 920 square feet of roof and one 3-by-4-inch downspout about 1,840, 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.
With about 36 inches of snow in a normal year here (NOAA normals), gutters carry ice as well as water. Ice dams start with heat from the house melting roof snow that refreezes at the edge (University of Minnesota Extension); the fix for the dam is in the attic, and the gutter’s part is to be hung strongly enough to take the weight.
The houses in Moline
Half the homes in Moline were built by 1957, 82% 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.
66% of households own their home, and 67% of homes are detached houses, 5% 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 Moline what Illinois requires of them for gutter work, and to show proof of insurance. Hiring a gutter contractor
Gutter work in Moline
With half the homes built by 1957, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: