Month: July 2026

Casement vs. Double-Hung Windows: Which Is Right for Your Home?

Jul 27, 2026

Casement or double-hung? A clear comparison of airflow, energy efficiency, views, cleaning, and cost, plus which style fits which room in a Chicagoland home.

Best Time of Year to Replace Windows in Chicagoland

Jul 26, 2026

A season-by-season guide to replacing windows in Chicagoland, including why windows can be installed year-round, even in winter, and when to book for a pre-winter install.

7 Signs It’s Time to Replace Your Windows (Chicago Homeowner’s Guide)

Jul 25, 2026

Drafts, foggy glass, stuck sashes, rising bills: the seven clear signs your Chicagoland windows are due for replacement, and what to do about each one before winter.

French Doors vs. Sliding Patio Doors: Pros, Cons & Cost

Jul 24, 2026

French doors or sliding patio doors? A straight comparison of space, views, energy efficiency, security, and what actually drives the cost for a Chicagoland home.

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