Enjoy the best of indoor-outdoor living with Milgard's Bi-Fold Moving Glass Walls. Bi-Fold Glass Walls operate with each panel folding on top of the adjacent panel to open. Up to six panels can be added to a Bi-Fold Glass Wall for a beautiful, distinct design. All aluminum frames and panels are thermally broken with a full weather-stripped structural interlock system for improved energy efficiency.
Milgard Bi-Fold Glass Walls are designed with a water barrier sill to help provide protection from water penetration. The 1.5″ interior leg helps keep water from entering inside the home and the back leg penetrates the track for additional protection against exterior elements.