An automatic glass door operator moves the door leaves through a drive unit, controls and sensors. Selection depends on more than the entrance appearance: leaf weight, clear opening, traffic frequency and required functions all matter.
What information is needed?
- Clear opening width, height and available side space.
- Single- or double-leaf movement.
- Final glass and frame weight.
- Daily traffic and the people using the entrance.
- Access-control, push-button or remote-control requirements.
- Safety and operation during a power interruption.
Main system components
A system normally includes an operator, track, controller, sensors and safety accessories. Components and capacities differ by model, so the completed door data should be checked against an approved product sheet rather than selecting by product name alone.
Common installation issues
Ignoring leaf weight, leaving insufficient track space or failing to tune sensors for the entrance can affect operation. Electrical preparation, track alignment and maintenance access also influence day-to-day reliability.
Review the site before quotation
Share entrance dimensions, photos and intended use. Explore our automatic door solutions, then request a site-requirements review.