Gutter Repair in Chicago, IL

Local know-how

What Chicago winters and parkway trees do to gutters

Chicago gets roughly 38 inches of precipitation and somewhere around 36 inches of snow in a typical year, and the gutters take most of their damage from what happens between those two numbers. Snow melts on a sunny afternoon, refreezes in the gutter overnight, and the ice gradually forces seams apart and pulls hangers out of the fascia. On older bungalows with little attic insulation, heat escaping through the roof makes ice dams along the eaves a regular February problem.

The housing stock shapes the work. Brick bungalows usually have a straightforward hung gutter on the front and back. Two-flats and three-flats often have flat or low-slope roofs that drain through scuppers into conductor boxes and long downspouts, and those boxes clog with leaves and roofing grit in ways a ground-level look will not reveal. Greystones and older frame houses sometimes still have built-in gutters that need relining rather than replacement.

Chicago's parkway trees, honey locust, maples, lindens and elms, shed small leaves and seed pods that slip between the bars of cheap guards and pack into downspouts. Gutter maintenance in Chicago works best as a late-November clean once the trees are bare, plus a spring check for winter damage. In Calumet City, Lansing and the other south suburbs the trees are similar, but the larger lots mean longer gutter runs and more of them.

Chicago's combined sewer system takes rainwater and wastewater in the same pipes, and many older homes have downspouts connected straight into it. In heavy storms that adds to the load on the sewer and can contribute to basement backups. Where it is allowed, disconnecting a downspout and directing it onto a lawn or into a rain garden takes water out of the system; whether that suits a particular lot depends on how close the neighbors and the foundation are, and what the city's rules allow.

The Bungalow Belt

Chicago built around 80,000 brick bungalows between 1910 and 1940, in a crescent of neighborhoods such as Portage Park, Jefferson Park, Belmont Cragin, Chatham, West Lawn and Garfield Ridge. They share a pattern: a low hipped roof, a deep front overhang, a dormer or two, and a gutter run front and back with downspouts at the corners. Many bungalow owners have finished their attics over the years, and the extra heat in those rooms is a big reason ice dams form along the front eave each winter.

Greystones and Lincoln Park two-flats

Greystones, faced in Indiana limestone, line streets in Lincoln Park, Lakeview, North Lawndale and Woodlawn. Most have flat roofs behind a stone parapet at the front, draining back to a scupper and a downspout in the gangway or rear yard. Where the gangway is narrow, that downspout often empties right at the neighbor's foundation. Leading it to the alley or into a properly working drain line avoids disputes and wet basements on both sides.

July 2011 and July 2023 storms

On July 23, 2011, O'Hare recorded nearly seven inches of rain in a day, the city's wettest day on record at the time, and thousands of basements flooded. In July 2023, slow storms dumped as much as nine inches on parts of the West Side and the near west suburbs, flooding homes in Austin and Cicero. In both, combined sewers backed up into basements. Disconnecting downspouts where it is safe, and pointing them onto lawns or into rain barrels, reduces the load on the sewer during the next one.

MWRD rain barrels and green alleys

The Metropolitan Water Reclamation District has given away rain barrels to Cook County residents at times, and the city's Green Alley program has rebuilt many alleys with permeable paving to soak up runoff. A rain barrel under a rear downspout is a simple way to hold back a few dozen gallons during a storm.

The 2011 Groundhog Day blizzard

The February 2011 blizzard dropped more than 20 inches on the city, stranding cars on Lake Shore Drive. Heavy snow sitting on roofs for weeks afterward led to a wave of ice dams and gutters pulled off fascia across the bungalow belt. After a storm like that, clearing the lower roof with a rake from the ground reduces the meltwater that refreezes in the gutter.

Pilsen, Logan Square and frame houses

Pilsen, Bridgeport, Logan Square and Humboldt Park have frame cottages and workers' houses from the 1870s to the 1900s, many raised up a story to add a garden unit. Their gutters are often old, small and fixed to thin trim boards. Replacing them is a chance to add proper fascia and larger downspouts.

Hyde Park and the South Side

Hyde Park, Kenwood and Bronzeville have grand greystones, mansions and row houses from the 1890s to the 1920s, many with slate roofs and built-in gutters. Lake breezes keep summers a little cooler and add moisture.

Edgewater and Rogers Park

Edgewater and Rogers Park along the lake have large frame houses and courtyard buildings with flat roofs, and lake wind drives rain against their north and east walls.

Beverly and Mount Greenwood

Beverly's large Victorian and Prairie homes sit on the city's highest ridge, under very old oaks.

Wrigleyville and Lakeview frame cottages

Lakeview still has wooden workers' cottages from before the city's building codes required brick, many on narrow lots with a gangway down one side. Their low rear additions often drain into a single short gutter that dumps onto the gangway. A longer downspout run to the alley keeps the gangway from icing in January.

Local guidance

Getting the scheduling right in Chicago

Most gutter work is cheaper and easier when it is booked before the season that causes the problem rather than during it.

A clean done too early in autumn, before the trees have finished dropping, is largely wasted effort. One done after the first hard freeze is harder, more expensive and sometimes not possible at all.

Repairs and replacements have the same logic: sealants have minimum application temperatures, and access is safer and quicker in settled weather. Booking ahead of the rush also means you are not competing with everyone else who waited for the first big storm.