Better glass for Prospect Heights weather
From Northbrook we run Prospect Heights window replacements one opening at a time, heat on in winter, trim respected on historic faces. Smaller suburb, mixed ranches and two-stories, close to arterials. Road noise and tired aluminum sliders show up together. No kitchen-table countdown.
Why the opening matters more than the brochure
We look at U-factor and the actual sash, not a slogan. Double-hungs still fit most street elevations; casements earn their keep on windward walls and over sinks. If the frame is rotten, we go full-frame. If it is honest, an insert can keep your interior casing. Either way this page is about windows in Prospect Heights, not siding or a remodel package you did not ask for.
- Year-round window installs in Prospect Heights
- We leave the kitchen and the siding out of it unless you ask
- Labor warranty you can actually call











