Montgomery County, Maryland
Gutter cleaning, repair and new gutters in Cabin John, MD
Cabin John gets about 49 inches of rain in a normal year, and on about 13 days a year an inch or more falls in a single day. The wettest season is summer (June to August), with about 13.8 inches; the driest is winter (December to February), with 10.4. That is about 30,100 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 Cabin JohnCabin John: rain and roofs
NOAA station USC00182325, 4 miBars to one scale; the longest is summer (June to August).
Counting days with an inch of rain or more, Cabin John sits 61st for heavy-rain days of the 329 places in Maryland on this site (12.9 a year). By house age it falls near the middle of the 329 places in Maryland on this site (half built by 1976). By its first fall frost it sits near the middle of the 329 places in Maryland on this site (October 31).
When to clean gutters in Cabin John
The first fall frost comes around October 31 in a typical year here, and the last spring frost around April 9 (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 Cabin John rain
What overwhelms a gutter is a burst, not a season. In Cabin John the five-minute rain expected about once in ten years falls at 6.73 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,070 square feet of roof and one 3-by-4-inch downspout about 2,140, 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 Cabin John
Half the homes in Cabin John were built by 1976, 62% 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.
96% of households own their home, and 90% of homes are detached houses, 8% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.
Hiring in Maryland
Maryland requires a Maryland Home Improvement Commission license for home improvement work of any amount, gutters included, and a contractor may not take a deposit of more than one third of the contract price (Business Regulation § 8-617). Look the license up before signing, and keep the deposit to one third or less.
Source: Maryland Business Regulation § 8-101. Look-up: Maryland Home Improvement Commission, public query.
Gutter work in Cabin John
With half the homes built by 1976, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: