DETAILS

• Door meets 45-minute 90-minute and 3-hour UL ratings with full compliance to NFPA-80 standards.
• Standard curtain provides a 1 ½” pre-painted hot dipped galvanized steel slats.
• Smooth quiet drop testing thanks to a durable viscous governor.
• Simple drop-testing and ability to reset the door which makes for quick operational readiness.
• Standard bottom bar slide bolt locks with an optional cylinder lock.
• Slat Thickness: 22 gauge Flat slats
• Maximum Opening Size: 13’ 0” x 8’ 4”