Allegheny County, Pennsylvania
Gutter cleaning, repair and new gutters in Coraopolis, PA
Coraopolis gets about 39 inches of rain in a normal year, and on about 6 days a year an inch or more falls in a single day. The wettest season is summer (June to August), with about 11.2 inches; the driest is winter (December to February), with 8.1. Off a 1,000-square-foot roof, that comes to about 23,900 gallons a year for the gutters to carry.
Call (866) 228-6229 free call to a gutter contractor serving CoraopolisCoraopolis: rain and roofs
NOAA station USC00363343, 3 miBars to one scale; the longest is summer (June to August).
By heavy-rain days, Coraopolis falls among the fewest heavy-rain days of the 975 places in Pennsylvania on this site (6.3 a year). Its housing ranks 1st oldest by median year built of the 970 places in Pennsylvania on this site (half built by 1938). By first frost it falls 215th earliest for the first fall frost of the 975 places in Pennsylvania on this site (October 18).
When to clean gutters in Coraopolis
The first fall frost comes around October 18 in a typical year here, and the last spring frost around April 28 (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 Coraopolis rain
Gutters are sized for the worst few minutes of a storm, not for the year. In Coraopolis the five-minute rain expected about once in ten years falls at 6.18 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,170 square feet of roof and one 3-by-4-inch downspout about 2,330, 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 Coraopolis
Half the homes in Coraopolis were built by 1938, 88% 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.
52% of households own their home, and 61% of homes are detached houses, 4% townhouses. If an association maintains the exterior, the gutters may be its job rather than yours; check before calling.
Hiring in Pennsylvania
Pennsylvania requires home improvement contractors to register with the Attorney General under the Home Improvement Consumer Protection Act. On contracts over $5,000 the deposit may not exceed one third of the price, and the homeowner can cancel within three business days of signing. Ask for the registration number and check it before signing.
Source: Home Improvement Consumer Protection Act, Act 132 of 2008. Look-up: Pennsylvania Attorney General, contractor registration search.
Gutter work in Coraopolis
With half the homes built by 1938, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: