Better glass for Hawthorn Woods weather
McCann Window & Exteriors replaces windows in Hawthorn Woods from our Northbrook shop. Lake County lots here run larger and more exposed than a tight North Shore lot. Wind and sun hit siding and west glass harder, and a lot of the housing is newer construction that still got builder-grade windows and vinyl. A new unit only performs if the opening is square, flashed, and sealed — we spec glass for this climate, not for a national brochure.
What we actually look at
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 Hawthorn Woods, not siding or a remodel package you did not ask for.
- Year-round window installs in Hawthorn Woods
- We leave the kitchen and the siding out of it unless you ask
- Labor warranty you can actually call











