To ensure that your drive-thru window can accommodate a wide range of vehicles, consider the following:
Some windows are "bump-out" styles (panoramic). These stick out 6" to 10" from the building, allowing the server to look down the line of cars. drive thru window dimensions
Ensure the interior counter is at the same height as the window sill to allow for a smooth "slide" of heavy trays or bags. Safety and Security Features To ensure that your drive-thru window can accommodate
| Parameter | Minimum | Preferred | Maximum | |-----------|---------|-----------|---------| | Window width | 20 in (51 cm) | 28 in (71 cm) | 36 in (91 cm) | | Window height | 18 in (46 cm) | 22 in (56 cm) | 24 in (61 cm) | | Sill height (from floor) | 42 in (107 cm) | 45 in (114 cm) | 48 in (122 cm) | | Lateral gap (building to car) | 10 in (25 cm) | 14 in (36 cm) | 27 in (69 cm) | | Awning clearance | 9 ft 6 in (2.9 m) | 10 ft (3.05 m) | 11 ft (3.35 m) | Safety and Security Features | Parameter | Minimum