We used (Automatic Horizontal Folding Glass Door Electric Bifolding) to match the verticality of the glass with upper level terrace
check this product I believe you will find a local one
https://gdxien.en.made-in-china.com/product/MdOmxJXZLPWB/China-Automatic-Horizontal-Folding-Glass-Door-Electric-Bifolding-Door-Motorised-Dual-Fold-Garage-Doors.html