Wheaton Window Well Covers & Basement Windows
Wheaton has been the DuPage County seat since 1867, and its housing skews old in a specific way. The median home here was built in 1976, but 82% of the stock predates 1990 and roughly a third predates 1970. The largest single group — 48% of all housing in the city — went up between 1970 and 1989.
A 1975 basement window was not built as an exit. It was built for light. If you are turning that space into a bedroom, the window and the well around it are almost always the part that has to change.
Wheaton publishes its own escape-well spec
Most towns point you at the model code and leave it there. Wheaton publishes specifics for basement remodeling, and they are worth reading before you frame anything. A basement with habitable space needs at least one emergency egress window, and every basement sleeping room needs its own. The opening has to be 5.7 square feet with at least 24 inches of clear height and 20 inches of width, and the sill no more than 44 inches above the floor.
Then the part that catches people: the city calls for a minimum 3-foot by 3-foot clear area escape well, and if the well sits more than 44 inches below grade, a permanent ladder must be mounted to the side of it.
A permit is required before you remodel a basement. Wheaton moved to the 2024 International Residential Code effective March 1, 2025 and publishes its own local amendments on top of it. Building & Code Enforcement is at 303 W. Wesley Street; the number is 630-260-2051.
Winfield Creek, Springbrook, and a city that kept the stricter rules
Wheaton drains toward the West Branch of the DuPage River. Two of the channels doing that work, Winfield Creek and Springbrook, began as drainage ditches dug between 1890 and 1900 by men and mules — this has been an engineered landscape for well over a century.
DuPage County has drawn federal flood disaster declarations in 1972, 1974, 1987, 1996, 2008, 2010 and 2013. Wheaton's own records are more specific: a foot of water over Main Street in July 2001, 2.92 inches of rain in July 2002 causing street and basement flooding, Park and Main closed by water in May 2004.
The city has required 100-year detention since 1977, and in 2013, when the county reduced its standards, Wheaton chose to keep its stricter local ones. It joined FEMA's Community Rating System in 2018 at Class 6. The city also offers free drainage assessments and shared-cost property protection programs — worth a call before you spend your own money on a drainage fix.
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Wheaton Window Well Covers | Wheaton Window Wells | Wheaton Egress Window Wells | Wheaton Well Covers | Wheaton Basement Window Well Covers