Replace Traditional Fire-Rated Swing Doors with FireGuard Slim

April 2, 2025
This accordion-style door enables unobstructed traffic flow when it’s open and connects to your building’s master alarm.

Won-Door has launched the FireGuard Slim door model, an accordion-style door that can replace traditional fire-rated swing doors. It enhances the design appeal and traffic flow of narrow-corridor and small-opening applications while offering trouble-free operation. It has no exposed hardware, virtually eliminating maintenance costs.

FireGuard Slim connects to the building’s master alarm and deploys automatically when an emergency arises; when it’s open, it allows full visibility of hallways and utilization of the full corridor width for unobstructed traffic flow. Options include a fire rating up to 90 minutes and openings up to 9 feet wide and 8 feet tall. The optional SE designation allows for use at the point of access to an elevator car, which satisfies the UL 1784 Air Leakage requirement without using an artificial bottom seal.