Month: January 2026


Soundproof Windows: Do They Actually Work?

Jan 13, 2026

City noise, traffic, neighbors, or nearby train lines can make your home feel less peaceful. Many homeowners wonder: can soundproof windows really reduce noise—or is it just marketing hype? The short answer: yes, modern soundproof windows work—but understanding how they function helps you set realistic expectations. How Soundproof Windows Work Soundproof windows are designed to reduce the amount of noise

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How to Compare Chicago Window Companies: A Homeowner’s Guide

Jan 13, 2026

Choosing the right window company in Chicago can feel overwhelming. With so many options, how do you know which company will deliver quality products, professional installation, and long-term value? This guide helps Chicago homeowners compare window companies to make a confident, informed decision. Why Comparing Window Companies Matters Not all window companies are created equal. Choosing the wrong company can

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Windows and Doors in Chicago: A Homeowner’s Upgrade Guide

Jan 13, 2026

Upgrading your windows and doors is one of the smartest ways to improve comfort, efficiency, and value in a home. With harsh winters, humid summers, and constant temperature swings, Chicagoland properties demand durable, well-designed products that can handle the climate while enhancing everyday living. This guide helps Chicago homeowners understand what to consider when upgrading windows and doors so you

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Replacement Windows in Chicagoland: A Buyer’s Guide

Jan 13, 2026

Replacing your windows is one of the most impactful upgrades you can make to a Chicagoland home. From bitter winters and humid summers to city noise and historic architecture, Chicagoland presents unique challenges that make choosing the right replacement windows especially important. This guide walks you through what Chicagoland homeowners should know before buying replacement windows so you can make

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Condensation on the Inside of Windows: Causes and Fixes

Jan 13, 2026

Noticing moisture on the inside of your windows can be frustrating and confusing. Many homeowners worry that condensation means their windows are failing or that there’s a serious problem with their home. In reality, interior window condensation is common and usually related to indoor humidity and temperature differences. Understanding why it happens helps you know when it’s a simple fix

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Window Companies: How to Hire the Right One

Jan 13, 2026

Hiring the right window company can make the difference between a smooth, stress-free upgrade and a costly headache. Windows are a major investment, and even the best products can fail if they’re installed incorrectly. Knowing what window companies do and how to evaluate them helps you protect your home, your budget, and your peace of mind. What a Professional Window

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Energy-Efficient Windows: Real Savings vs. Marketing Claims

Jan 13, 2026

Energy-efficient windows are everywhere. They promise lower energy bills, improved comfort, and a greener home. But many homeowners wonder whether those claims hold up in real life or if they’re just clever marketing. The truth is, energy-efficient windows can deliver real savings — but only when the right products are installed correctly and matched to your home’s needs. Understanding what

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How to Choose a Window Replacement Company (and Avoid Costly Mistakes)

Jan 13, 2026

Replacing your windows is a major investment, and the company you choose matters just as much as the windows themselves. Even high-quality products can fail if they’re poorly installed, while the right company can improve your home’s comfort, energy efficiency, and long-term value. If you’re researching window replacement companies, knowing what to look for — and what to avoid —

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Hiring a Window Contractor: What They Do and How to Choose the Right One

Jan 13, 2026

Replacing your windows is one of the most impactful upgrades you can make to your home, but the success of the project depends heavily on who installs them. A professional window contractor ensures your new windows perform as intended, remain protected under warranty, and enhance your home’s comfort and value.   If you’re considering a window replacement project, understanding what

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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
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McCann Window & Exteriors

3375 Commercial Ave.
Northbrook, IL 60062
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847-562-1212