
NEW ALL-BLACK WINDOWS
AVAILABLE NOW!
NOW AVAILABLE FOR
CASEMENT, AWNING,
AND PICTURE WINDOWS




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.
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1. EXPERT CONSULTATION
Climate Guard 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.
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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.
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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.
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4. Lifetime Warranty
In addition to our limited lifetime warranty, we have a dedicated service team so we can go above and beyond to ensure your windows provide a lifetime of optimal performance.
FREE IN-HOME ESTIMATE
Please provide us with your contact information in the form below. One of our representatives willfollow up with you to schedule your free in-home estimate.
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.
WITH OVER
2 MILLION
WINDOWS INSTALLED IN CHICAGO
WE’VE COMPLETED OVER
300,000
PROJECTS IN CHICAGO
MAKING WINDOWS FOR
46
YEARS IN CHICAGO

Window Series
ClimateGuard Windows
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.

PERFORMANCE
View thermal and structural performance reports for
each window in our ProSource series.

WARRANTY
Read up on our warranty and installation
policies ahead of getting your new windows.