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A Trusted, Family-Owned Business

Since 1960



Bifolding, Stacking, Multislide Doors2023-08-22T10:02:37-07:00

Bifolding, Stacking, Multislide Doors

Window Design Group uses the highest quality rolling hardware, panel and frame designs. Our systems provide smooth and easy operation unmatched by other large Bi-Folding doors and multi-slide, and stacking doors. Our door systems’ ability to span any size opening, multiple configurations and options are here to meet the demands of our customers. Window Design Group folding, stacking and multi-slide doors are the top choice, the perfect solution for any opening. The top designers in today’s marketplace chose our doors.

12-84 Month Interest-Free Financing

The Window Design Group offers financing options through Wells Fargo Bank for your home improvement needs. Call 800-577-0643 to learn how to secure your interest-free home improvement loan.  This program allows you to get all your shutters today without paying now.  Plus it can help to conserve cash and does not increase your other credit card balances

View our National Television Commercial

What a FANTASTIC job you guys came out and did. From the product knowledge your designer had and shared with us, to the customer service your office provided when we were curious how the job was coming along; we couldn’t have been any happier. Everything was above and beyond from service and quality. I would recommend your company to all of my friends, thank you guys again.

Gene Simmons (of KISS) and Shannon Tweed (Actress), Los Angeles, CA

Our shutters and new vinyl replacement windows have beautified our home and really have provided an amazing insulation value. Although we had estimates from 2-3 other window type companies, we chose The Window Design Group because of there great reputation and because of your lifetime warranties. I quickly realized that your lifetime warranties were not just an advertisement ploy ­it was an honest statement. The installation was timely, the crews were great. Thanks so much!

Richard and Veronica Bates, Encino, CA

I purchased 7 windows and 2 patio doors from The Window Design Group in February 20010 and installed in March of 2010 for my Condo. I am very happy with the purchase. The old windows were what the builder had put in. The old windows were so bad that air would come through the framing and I would also have frost on the inside of both patio slider doors in the winter months. The opening for the windows was not even originally cut out right. The new windows were put in very well and straight and are much of an improvement over the old. Now with the new windows and patio slider doors, the outside elements stay out, as well as the outside noise. My electric bill has been reduced by more than $90.00 since having them installed. I am pleased with the work that was done from the sales rep, Stephen, to Tony, who came to measure, and the installers. When I talk to people in regards to Windows and Doors, I tell them The Window Design Group is the place to go. The price is right and the quality is very good. These purchases will add great value to my home. Keep up the good work. I will for sure call again in the future.

Susan Erickson, Fullerton, CA

Lifetime Warranty

Your investment in Window Design Group products is backed by Lifetime Limited Transferrable Warranties. These industry-leading warranties serve as our written pledge of lifelong quality and performance.

Best Price Guarantee

The Window Design Group 30 day low price guarantee is unmatched in the industry. We will not be beat by any competitor, whether it is a local company or national big box store. Contact your sales representative or customer service today to learn more.

Family Owned & Operated

The Window Design Group is proud to be a local owned and operated business with over 52 years experience. We’ve provided jobs and support to our local communities proudly for generations. Rebuilding America together.