Commercial sites have needs that are very different from residential applications – frequency of use being the most common difference. Whereas the typical garage door opener may only be used a few times daily, a commercial operator may be used several times an hour. With this heavy industrial usage in mind, D&D DOORS INC OFFERS a full line of operators that provide the highest levels of strength and durability. CONSULT WITH A D&D DOOR CONSULTANT TODAY so that they can determine precisely what you need and install a reliable system your business can count on for many years to come.
Effective August 29, 2010, Underwriters Laboratories mandated that all commercial door operators bearing the UL label must be equipped with continuously monitored safety devices, such as photo sensing edges, that will detect and reverse the door if a person or object enters the path of the door.
Commercial Operator Types:
- Trolley Operators: typically used for standard lift sectional doors, and are available in light, medium, and industrial-duty.
- Jackshaft Operators: designed for use on rolling grilles and shutters, as well as rolling doors. Some operators are also designed for use on industrial sectional doors with high or vertical lift.
- Hoist Operators: designed for use on rolling doors and grilles, as well as industrial sectional doors with high or vertical lift.
- Slide Operators: designed for use on single and bi-parting slide doors and fire doors.