AX550_02_Bi-Fold (1)

Elevate the look of your home and make a statement today with the latest patio door from Milgard. These luxurious moving glass walls more than satisfy the latest design trend for extremely large patio doors.

AX550 Moving Glass Walls color

AX550 Moving Glass Walls

Stacking Glass Walls

Stacking Glass Walls

Large sliding glass panels offer sweeping outdoor views, flooding the room with natural light and fresh air. When it’s open, get ready to entertain as this door invites people to linger outside.

Bi-Fold Glass Walls

Bi-Fold Glass Walls

As the door opens, each panel folds on top of the adjacent panel. The innovative top-hung design provides a door that’s not only easy to use but reduces you the amount of maintenance you will need to perform over time.

Stacking Glass Walls

Pocket Glass Doors

When fully open, the panels slide into the wall pocket and completely disappear from view. Even when they are closed, these expansive moving glass panels make a design statement. It’s simple luxury that’s easy to use.

Reaching considerable sizes, the AX550 will merge the interior and exterior like few patio doors ever have. The substantial expanse of glass will also usher in copious amounts of natural light.

With panels as high as 10 feet and as wide as five feet – depending on the operating style – the AX550 creates an expansive entrance that not only makes a statement, but also opens and closes with ease.

The narrow frame profile of the AX550 creates a modern look and even sightlines that offer a beautiful design aesthetic you’ll be proud to display in your home, resulting in a thoroughly modern look.


Shortly after entering the market, the AX550 was named a 2021 Product of the Year by Architectural Record. This annual competition, which is judged by a panel of experts, honors the most innovative and awe-inspiring products in the building-materials industry.

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"Tony and Joe ran point on this project and their team did a terrific job. I was impressed that the lead time was only 4 weeks even during this challenging time. Anlin doors were installed within a few hours and operate extremely well. Love the double lifetime warranty. Thank you!"

Nick B., Los Angeles, CA

"SO so happy with my living room window and sliding door ..... Gevor and his team did amazing. Professional from day one when he came to give me a quote and measure to installation. They cleaned after themselves and even cleaned my counters from the dust lol.... I can't wait for my others windows to be installed..... thank you Gevor see you soon"

Carol S., Pacoima, Los Angeles, CA

"Tony, Gevor and his team did an amazing job taking out our old French doors and replacing them with a huge picture window. They did an amazing job and exceeded our expectations. It looks like a piece art. They really took their time, they were extremely professional and I will highly recommend them to anyone that asks."

Rob G. , Los Angeles, CA

"Great at what they do. They represent their company very well. They clean up everything they have created as far as trash goes. They were very cautious at what they did around our house great overall job we will recommend 100%."

Parsam M. , North Hills, CA

Over 300
5 Star Ratings


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