Month: December 2025

Which Window Types Work Best for Chicago Homes?

Dec 05, 2025

Window types for Chicago homes are really window types for Chicagoland weather that also have to look right on a bungalow, a two-flat, a ranch, or a Northshore colonial. This page is the operation guide: hung, casement, slider, awning, picture, and the combinations people actually buy. It is not a trophy list. McCann Window & Exteriors, Inc. will spec more

How New Windows Can Improve Your Home’s Energy Efficiency in Chicago?

Dec 05, 2025

New windows improve home energy efficiency in Chicagoland when three things are true: the glass package fits this climate, the sash actually seals, and the install closes the hole in the wall. Chicago-area heating seasons are long. That is why people search this question. McCann Window & Exteriors, Inc. will not assign a fake percent off your bill. We will

Why Proper Window Installation Matters More Than the Window Itself in Chicago?

Dec 05, 2025

When it comes to replacing your windows, most homeowners focus on the brand, the style, or the efficiency rating. But the truth is, proper installation has a greater impact on performance than the window itself. In Chicago’s extreme weather, even the highest quality window cannot protect your home if it is not installed correctly. For more than 35 years, McCann

SEE WHAT OUR CUSTOMERS HAVE TO SAY

I am very happy with the new windows McCann installed for us. They were able to install them quickly and did a very thorough job. Mark and Angel did a great job! I would highly recommend McCann to anyone looking to replace their windows. Thank you McCann!

Miki

I can only say good things about the people I dealt with with McCann, from Kevin, and Jim, and all the installers. They did a great job, their customer service was excellent, they were very clean, and I am as happy as can be. They were professional, and a pleasure to do business with.

Ande F

Just nice people all around. They know their stuff, have several quality options to choose from (less to more expensive), & didn’t pressure sell. Easy install, quality workmanship. Super satisfied with our experience.

Patricia S