Allegheny County, Pennsylvania
Gutter cleaning, repair and new gutters in McKees Rocks, PA
Rain in McKees Rocks adds up to about 38 inches in a normal year, with about 6 days that bring an inch or more. The wettest season is summer (June to August), with about 10.4 inches; the driest is fall (September to November), with 8.8. Every 1,000 square feet of roof sheds about 23,800 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving McKees RocksMcKees Rocks: rain and roofs
NOAA station USC00362574, 3 miBars to one scale; the longest is summer (June to August).
For days with an inch of rain or more, McKees Rocks ranks among the fewest heavy-rain days of the 975 places in Pennsylvania on this site (6.4 a year). By house age it falls 229th oldest by median year built of the 970 places in Pennsylvania on this site (half built by 1946). The first frost here ranks near the middle of the 975 places in Pennsylvania on this site (October 27).
When to clean gutters in McKees Rocks
The first fall frost comes around October 27 in a typical year here, and the last spring frost around April 24 (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 McKees Rocks rain
What overwhelms a gutter is a burst, not a season. In McKees Rocks the five-minute rain expected about once in ten years falls at 6.19 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,160 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.
With about 44 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 McKees Rocks
Half the homes in McKees Rocks were built by 1946, 85% 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.
46% of households own their home, and 55% of homes are detached houses, 17% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.
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 McKees Rocks
With half the homes built by 1946, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: