The patented, hydraulically operated 50/50 Door and Window System (Patent No. 9,567,789) combines the best features from our SST-II Bi-Fold and Single Swing Systems. The 50/50 provides an incredibly clean opening, requires minimal exterior space in the open position, maximizes clear opening height, and requires no maintenance, making it perfectly suited for architectural, commercial, and residential designs.
Shipped powder-coat finished. A full array of standard, non-standard, and custom colors are available, with few exceptions.
Manual lowering system in case of power failure.
Built-in locking mechanism maintains system securely in closed position.
Full perimeter weather seals.
Integral mounting frame to limit loads on the structure.
No floor track is required – Nothing to impair movement through the opening.
When open the system forms a partial awning providing protection from the weather and sun.