Unique design allows the curtain fabric to stay tight in all positions: from fully open to completely shut. Can be installed on new or existing buildings and controlled manually or automatically. Available in sizes from 1.22 m to 3.05 m (4 to 10 ft) with aluminum top and bottom roller tube, stainless steel and nylon hardware and a plastic bird screen. Wind support is provided by nylon cord or pipe.
- Manual or automatic control;
- 1,22 to 3,05 mtr height.