Vertical Lift Door Systems

Door Engineering’s vertical lift doors are designed for heavy-duty applications with limited side room. This door system utilizes an overhead or floor mounted drive unit with counterweight support that vertically lifts and stacks the doors above the door opening.

Versatility

Doors can be manufactured more than 100 feet wide and as tall as specified.
Sheeting material flexibility--well suited for special architectural surface treatments.
Overhead or floor mounted drive units
Common Applications include: factories, mining operations, vehicle maintenance facilities, aircraft hangars, power plants, swimming pool dividers, auditoriums, convention centers, boat dry docks and secure entrances for banks or federal reserves.

Superior Design

Fabricated from structural steel shapes and cold formed steel girts.
Factory sheeted with a minimum of 16-gauge flat sheeting or other types of sheeting materials can be field installed
Electric and counterweight operation

Performance

Secure operating movement with a manual disconnect in power failure situations
Limit switches automatically stop the door in the fully open or fully closed position, although the doors may be stopped at any point of travel.
Built strong for heavy duty applications
3-year standard warranty with an available 5-year optional warranty

Complete System

Door framing
Side tracks
Counterweight assembly and enclosure
Floor mounted or overhead mounted operator system
Chain pull for manual operation
Side rollers or guides and wire rope
Pre-wired electrical control panel with pushbutton station
Limit switches, safety edges and photo eyes