SST-II Hydraulic Bi-Fold System

System demonstration video. The patented SST-II Hydraulic Bi-Fold System (Patent No. 8,714,229) opens vertically, allowing smooth, quiet access between environments with just the press of a button. By incorporating the Bi-Fold Door or Window System, the barrier between interior and exterior vanishes, letting the ambience of the outdoors flow in. Design the Bi-Fold System into your interior spaces and watch walls disappear, allowing light and motion to easily move throughout. Video Info: Acid Jazz by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/... Source: https://freemusicarchive.org/music/Ke... Artist: http://incompetech.com/