SteelGuard Horizontal-Sliding, Accordion-Folding Security Door

Unparalleled Facility Protection

Won-Door SteelGuard is the gold standard for horizontal-sliding, accordion-folding security doors. Building on the same technology that made the Won-Door FireGuard the industry’s best, SteelGuard is a formidable physical and visual barrier to unwanted intrusion.

Fire Rated

As well as being a state-of-the-art security door, SteelGuard+ can also carry a fire rating up to 180 minutes.

Fast Acting

SteelGuard can lock down your facility in an impressive 7 seconds.

Building Management

SteelGuard’s patented, advanced security receives close, open, lock, unlock and panic lock signals from the building’s security system.

Narrow Leadpost

When the width of your strike wall is limited, a narrow leadpost on the SteelGuard door provides a secure and robust seal with a 4” recess. The narrow leadpost also allows for curved track configurations with a radius as tight as 5’.

• Single parting configurations available
• Unitized track system simplifies installation
• Fire-rated up to 180 minutes
• Pocket cover door provided by others
• Automatic closing system in accordance with UL 864

Flat Leadpost

Storage pockets have been greatly reduced with the development of the flat leadpost… by over 50% in some instances. Material costs are reduced as well, as the flat leadpost also serves as the pocket cover door.

• Single configurations available
• Fire-rated up to 180 minutes
• Automatic closing system in accordance with UL 864

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