Make Your NEXT Window Your Last.

60% Off Installation + 12 Months Free Financing

Our Windows Are the Most Durable Available

It’s time to kick those drafty windows and doors to the curb. NEXT Door & Window has been replacing doors and windows for over 20 years. Our products are made with Ultrex fiberglass, which is 8 times stronger than vinyl. That means that NEXT fiberglass windows and doors are more durable than ALL competitive products. And we work closely with our customers throughout the process to ensure they have an exceptional experience.

Stop suffering from cold, drafty, leaky windows

Art & Illustration

We make window and door shopping  the way it should be, simple. CALL TODAY TO GET THE BEST WINDOW AND DOOR MATERIALS AND BRANDS!

Claim Your Offer


Schedule your appointment in the next 10 days and get an addtional $250 off your project!

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Why Us?

100% Focused On Window & Door Replacement

Make a Statement

Showroom-Worthy Windows & Doors

Over 20,000 Happy Homeowners

“From the salesman to the installers we have had an excellent experience! We had our house windows and doors replaced in three phases. Each time the professional workmanship was outstanding. By the time they were finished each time, everything was clean and as if the doors and windows were always there.”
— Leah & Dennis
“Next Door and Window did an excellent job in the delivery and installation of our new sliding glass patio door. It adds an entirely new dimension to our home. The installer was prompt, efficient, courteous, and meticulous. We couldn't have made a better choice in the product or the company. I highly recommend them.”
— Mark
“Next Door & Window is a breeze to work with! The sales rep in Madison is very professional and knowledgeable on the product they carry, while not being so pushy like other companies. Would highly recommend this company to anyone searching for quality doors or windows that want the job done right.”
— Chase

Ultrex - 8 X STRONGER than Vinyl


Specifically designed to resist warping and weathering in any conditions for long-lasting durability.

Thinner frames for bigger views



Can shift up to 1/4” under everyday conditions— potentially compromising your home’s integrity.

Visit a Showroom Near You

Arlington Heights
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718 East Rand Road Arlington Heights, IL 60004

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815 East Ogden Avenue Naperville, IL 60563

Burr Ridge
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16W240 83rd Street Burr Ridge, IL 60527

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By Appointment Only 5321 Voges Road Madison, WI 53718