The panel moves on a ceiling track and the floor guide. The floor bolt is only used for last panel for stability. Note:there will be a gap of 6-7mm between the glass panels because of the thickness of top and bottom clamp covers but the gap will be filled by our customized glass plastic seal.
https://www.egmovablewall.com/movable-glass-wall/frameless-glass-partition/operable-panorama-galss-partition-wall.html