Heavy-duty track system designed for durability and ease of use. Each track uses ball-bearing trolleys, which reduce friction; this allows the doors to slide easily, thus causing less wear.
When deciding between a single leaf sliding insulated door and a bi-part sliding insulated door, the primary consideration is the wall space available on each side of the opening. With a single leaf sliding insulated door, there must be enough wall space in the walk-in cooler or walk-in freezer to allow the door to slide completely open in the direction desired (left or right of the opening). If the wall space is not available, then a bi-part sliding insulated door may be the correct choice. Enough wall space must be available in the walk-in cooler or walk-in freezer to allow each door leaf to slide completely open.
For freezer applications, the door is equipped with a heater to control condensation, which may be caused when the door is opened into ambient temperatures. Options of diamond plate aluminum kick plates or viewport windows may be added to any door.