Aluminum Folding Windows And Doors Vinyl Pvc Upvc With Double Tempered Glass Various Colors

Our specialty windows are designed to take contemporary designs to any level it wants, turning walls into moving masterpieces. Sierra Pacific’s Bi-Fold window designs fold effortlessly to the side creating an expansive opening that is perfect for a pass through to an outdoor living space. They stack to one side or both sides, can swing in or swing out, and can even go around a 90-degree corner.

Enjoy all the fresh air you can get with a bi-fold window up to 7 feet tall and, yes, up to 23
feet wide with as many as 8-panels.

Choose from a number of operational configurations.

When fully open, the folding panels stack perpendicular to the wall to optimize space.

Low profile sill and U-Channel optional.