The bungalow storm window question is one nobody local has answered properly
Chicago's bungalow belt generates a specific, high-intent search that most dealer sites answer with a product page and a phone number.
An owner of a 1920s bungalow is deciding between keeping the original wood sash with an interior storm and pulling the whole unit. They search in exactly those terms. A page that walks both paths honestly, including what each one does to the interior trim and how long the opening stays open, earns the click and holds the reader.
The same reasoning applies to a greystone with tall front openings, or a courtyard building where six units share one elevation. The question is never only about glass. It is about what the opening will tolerate, what the neighbors see, and what the work does to the day.
Write those pages with real detail and you rank on phrases no competitor bid on. Write them as a product brochure and you rank on nothing.
Being honest costs you a handful of jobs you were going to lose anyway. In most cases it wins better ones, from people who arrive already sold on the approach.