Gutter cleaning, repair and new gutters in Delmar, MD

When to clean gutters in Delmar

The first fall frost comes around November 10 in a typical year here, and the last spring frost around April 2 (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 Delmar rain

The short, hard downpour is what a gutter is sized for. In Delmar the five-minute rain expected about once in ten years falls at 6.77 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,060 square feet of roof and one 3-by-4-inch downspout about 2,130, 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 Delmar

Half the homes in Delmar were built by 2003, 21% before 1980 (ACS 2020–2024). Most houses here are young enough to have their first gutters, so cleanings, guards and small leaks come up more than replacements.

58% of households own their home, and 56% of homes are detached houses, 6% townhouses. If an association maintains the exterior, the gutters may be its job rather than yours; check before calling.

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.