Commercial & Industrial

Want a door that’s dependable, fast and looks sharp?

Four-Fold Doors

The FF30 Four-Fold Door system is built with all the benefits of our standard Four-Fold door, but is pre-engineered for 12’ x 14’ and 14’ x 14’ openings and available with standard glass configurations to create a door system that balances both performance and cost.
Provides a low maintenance, highspeed, energy efficient alternative to overhead sectional, coiling and high speed roll-up doors.

Solid sheet styles to match your building. Four-Fold doors can be customized to match any building design!
The advanced design and construction of the Four-Fold door enables it to function under high cycle and other severe conditions.
Ideal for many applications such as Fire Stations, Parking Garages, Auto Dealerships and Grain Facilities.

Grille styles to match your building. Four-Fold doors can be customized to match any building design!
The advanced design and construction of the Four-Fold door enables it to function under high cycle and other severe conditions.
Ideal for many applications such as Fire Stations, Parking Garages, Auto Dealerships and Grain Facilities.

Glaze finish doors to match your building. Four-Fold doors can be customized to match any building design!
The advanced design and construction of the Four-Fold door enables it to function under high cycle and other severe conditions.
Ideal for many applications such as Fire Stations, Parking Garages, Auto Dealerships and Grain Facilities.

Four-Fold XT™ takes away the concern over limited apparatus bay space!
The operator is interior mounted while the door panels fold to the exterior, eliminating the bay space that is needed with the regular Four-Fold design.
Built with all the benefits of our standard Four-Fold door.
The heavy-duty design and construction of our Four-Fold door enable it to function under high-cycle and other severe conditions.

Ideal gate system for perimeter security access.
The security gate systems require very little maintenance and provide high cycle, high-speed durability, even in the harshest conditions.
Features a manual release for easy manual operation and is UL325 Listed.
Galvanized woven mesh, Vertical bar grills, Louvers, Custom options available.
Control Inputs for, safety devices, loop detectors, card readers, and other access devices.

Tested and approved for High-Velocity Hurricane Zones, up to 120psf, and has been approved by the Florida Building Code (#FL17136).
The Hurricane Rated door systems are built with 11-gauge structural steel tube and 14-gauge cladding on the exterior and interior sides.
The cremone lock concealed in the panel and the weather seals with no exposed fasteners give a clean finish.
Available in eight different glazing layouts, from no glass to complete glass.
The hurricane rated door is also available in our exterior folding configuration.

The FF701-XT uses an exterior folding configuration, eliminating the bay space that is needed with the regular Four-Fold design.
Tested and approved for High-Velocity Hurricane Zones, up to 120psf and has been approved by the Florida Building Code (#FL17136).
The Hurricane Rated door systems are built with 11-gauge structural steel tube and 14-gauge cladding.
Choose from a wide variety of glazing layouts from no glass to full glass.

Tested & passed ICC-500 & FEMA 361 storm shelter requirements.
Made with a heavier construction than the standard Four-Fold door system, the FF800 is built to withstand flying debris and extreme wind loads.

Egress: Door Engineering’s sliding and rolling doors can be fabricated with pass doors to allow for easy egress when the door is closed.
Flexibility: Doors are available in a variety of configurations including single slide, bi-parting and tele-slide.
Automation: A variety of operators are available for a wide variety of applications including high cycle, hazardous, pedestrian and vehicle traffic.
Partial Open Function: Allows the door to stop in a partially open position. Perfect for when a door is used a pedestrian & vehicle door. (Available with the Leopard operator only)

Automatic Brake: Holds door in open position and latching lock arms brace door when closed
Custom Fit Around the Crane Rail
Lockarms: Secure the door panel against high wind loads

Electrical Control Panel: Pre-wired electrical control panel with pushbutton station
Counterweighted: Counterweight assembly with enclosure tower supports vertical movement and door stacking
Operator: Secure operating movement with either the overhead mounted or floor mounted operator. Manual disconnect also available for power failure situations.

Heavy Duty Construction: Typical construction includes structural steel framed panels with durable 14ga steel cladding and heavy duty hinges and locks.
Customized Panel Layouts: Choose from visionlites, grilles, decorative paneling, and wood/composite cladding.
Extreme loads and conditions: Doors can be constructed for high windloads and blast requirements.

Egress: Door Engineering’s sliding and rolling doors can be fabricated with pass doors to allow for easy egress when the door is closed.
Automation: A variety of operators are available for a wide variety of applications including high cycle, hazardous, pedestrian and vehicle traffic.