For Naperville homes facing the DuPage River, the non-porous nature of baked-on enamel over steel prevents the water infiltration that plagues wood sashes. Furthermore, the narrow frames allow for larger triple-pane insulated glass units (IGUs), improving energy efficiency to meet Naperville’s strict 2018 IECC (International Energy Conservation Code) amendments.
Naperville, IL, presents a unique dichotomy. Its downtown core, anchored by the picturesque Riverwalk and Centennial Beach, features a rich tapestry of late-19th-century and early-20th-century structures—many listed on the Naperville Historic District registry. Simultaneously, the city has experienced explosive growth of high-end custom homes in areas like Hobson Road and the McDowell Grove forest preserve. In both contexts, the window is not a mere utility but a statement. hopes steel windows naperville
Hopes Windows was founded in 1912 in Jamestown, New York. By the 1920s, their “Standard” series hot-rolled steel windows became the go-to for architects like Frank Lloyd Wright and Mies van der Rohe. In Naperville, original steel windows are found on pre-WWII municipal buildings and several brick Tudor Revival homes in the . For Naperville homes facing the DuPage River, the
The City of Naperville’s Historic Preservation Commission (HPC) explicitly discourages window replacement that changes the “character-defining features” of a landmark. In Design Guidelines (Section 5.3), the HPC states that repair of original metal windows is preferred over replacement. Its downtown core, anchored by the picturesque Riverwalk
Conventional wood or vinyl windows fail in both arenas: wood rots in the Midwest’s humidity and freeze-thaw cycles; vinyl lacks the tensile strength required for large, historically accurate panes. Hopes hot-rolled steel windows bridge this gap, offering the narrow 1-inch sightlines of original steel casements with modern thermal performance.
The Enduring Allure of Hopes Steel Windows in Naperville, Illinois: A Case Study in Historic Integrity and Modern Luxury
Case in Point: A 1928 Tudor at 507 N. Ellsworth St. originally featured Hopes’ “Cottage” series. By 2015, severely corroded, the homeowners faced pressure to replace with vinyl. Instead, a preservation consultant specified custom Hopes replacement casements. The result: the home retained its National Register eligibility.