Bypass Shower Door
The professional name for sliding glass shower doors, bypass doors slide past one another the same way sliding patio doors do. A bypass shower door may have a set pane with one side sliding on a track or both panels of glass can move. The track can either have manual rollers in it, or the sliding piece can just glide without extra support. Bypass or sliding glass shower doors are space-efficient, as they require no room to swing open.