
Milgard AX550 Moving Glass Walls
Discover Milgard’s AX550 Moving Glass Walls, offering expansive views, modern design, and energy efficiency.

Elevate Your Living Space
Transform your home with the Milgard AX550 Moving Glass Walls, designed to seamlessly blend indoor and outdoor living. These expansive aluminum patio doors offer a modern aesthetic, exceptional functionality, and award-winning design.
Versatile Operating Styles
The AX550 series offers three distinct operating styles to suit your space and preferences:
Impressive Dimensions
With panels up to 10 feet high and 5 feet wide, the AX550 Moving Glass Walls create a dramatic focal point in any room. Whether you’re looking to open up a living area to a patio or create a panoramic view, these doors provide the scale and presence to make a statement.
Sleek, Modern Design
The narrow frame profile of the AX550 series ensures maximum glass exposure, allowing natural light to flood your space and offering unobstructed views. The clean lines and contemporary design make these doors a stylish addition to any home.
Award-Winning Innovation
The AX550 Moving Glass Walls have been recognized for their excellence in design and functionality. They were named a 2023 Good Housekeeping Home Renovation Award Winner and received the 2021 Product of the Year award from Architectural Record. These accolades highlight Milgard’s commitment to quality and innovation in the building materials industry.

Customization Options
The AX550 series offers a range of customization options to match your home’s aesthetic:
Energy Efficiency
Designed with energy performance in mind, the AX550 Moving Glass Walls feature a thermally broken aluminum frame that helps maintain interior comfort year-round. Available with Low-E glass options, these doors contribute to energy savings by reducing heat transfer and improving insulation.
Durability & Maintenance
The AX550 series is engineered for durability and ease of maintenance. The aluminum frames are resistant to corrosion and require minimal upkeep, ensuring long-lasting performance. The top-hung design of the bi-fold doors reduces wear on the track system, contributing to smooth operation over time.
Contact Us Today
Ready to enhance your home with the Milgard AX550 Moving Glass Walls? Contact us today to schedule a consultation. Our team of experts is here to guide you through the selection process and ensure a seamless installation experience.