EMS Four-Fold Doors
Northern Dock Systems2024-04-16T12:31:47-04:00See how installing Door Engineering’s Four-Fold Door System has provided dependable operation with limited maintenance requirements.
High-Speed Four-Fold Doors
Northern Dock Systems2024-04-16T08:04:00-04:00By clearing the opening horizontally and being able to open at speeds of up to 24” per second, Four-Fold doors allow the Fire Department to exit the station quickly without the risk of impacting the doors.