WE MAKE IT SIMPLE FROM START TO FINISH
That’s why we focus on providing a window replacement experience that provides ease and assurance every step of the way.
1. EXPERT CONSULTATION
Climate Gurard will provide a complete consultation to determine your specific needs - including climate consideration and other factors. They will answer all your questions and provide a detailed, custom project quote based on your specifications.
2. A PERFECT FIT
A measure technician from Climate Guard will review your order, measure your openings, and verify your installation needs. Your windows will then be built to your exact needs and measurements.
3. SEAMLESS INSTALLATION
Climate Guard’s installation professionals will remove and dispose of your old windows, and replace them with your new custom Climate Guard windows.
4. BUILT FOR LIFE
From Infinity’s Limited Lifetime Warranty to Climate Guard’s unparalleled customer service, we go above and beyond to ensure your windows provide a lifetime of optimal performance.
WHY CLIMATE GUARD?
BUILT IN CHICAGO, FOR CHICAGO
Locally owned and operated, the ClimateGuard factory has been a fixture in the Logan Square neighborhood for over forty years. As the largest vinyl window manufacturer in Chicago, we employ more than one hundred local Chicago natives, many of whom have been with us for decades. In fact, we invite our customers to visit our factory to learn about our state-of-the-art manufacturing facility capable of producing top-of-the-line replacement windows.
WHAT SETS US APART
Unlike the big-box stores, our windows are designed and made specifically for Chicago. As lifetime residents, we know how challenging our weather can be, and high performance vinyl can make all the difference during those summer and winter months when energy costs can skyrocket. We’ve worked with industry leading engineers to develop vinyl technology 17 times more efficient than aluminum and will never rot or crack like wood. Our exclusive uShield glass units, designed specifically to complement our vinyl frames, deliver consistently superior uFactor ratings.
WINDOWS INSTALLED IN CHICAGO
WE’VE COMPLETED OVER
PROJECTS IN CHICAGO
MAKING WINDOWS FOR
YEARS IN CHICAGO
FREE IN-HOME ESTIMATEPlease provide us with your contact information in the form below. One of our representatives will
follow up with you to schedule your free in-home estimate.
Stronger & More
Our most popular window
Durable, Quality Vinyl
The builders’ choice
Low Maintenance Vinyl
For condos & high-rises
Durable storm windows
Fully Weather Stripped
Add beauty, value, and energy savings with ClimateGuard Windows and Doors. Operating on Chicago’s North Side since 1975, we manufacture all of our windows, doors, and ornamental ironwork in our local facility. Whether you’re a homeowner or contractor in need of new or replacement windows in Chicago, our selection is unmatched. Explore ClimateGuard Windows and discover a wide variety of styles, shapes, and operating types to complement your home.
View thermal and structural performance reports for
each window in our ProSource series.
Read up on our warranty and installation
policies ahead of getting your new windows.