Rolling Steel Door

Hörmann High Performance Doors is now introducing the Steel Ranger™ 9000 L high performance security door, a springless, maintenance free door designed as an alternative to traditional rolling steel doors in high cycle applications. With an opening speed up to 36” per second, the door opens up to 4-1/2 times faster than traditional rolling steel doors.  The Decotherm® steel panel is only available from Hörmann and is constructed of a polyurethane core covered with a triple layered skin, for an insulated and extremely damage-resistant panel.  A light curtain is built into low-profile guide tracks, which eliminates the use of coil cords an photo eyes.  For use on interior or exterior door openings, the door is always interior mounted.

The Steel Ranger™ 9000 L has a direct-drive, springless operation, and the company includes a 5 & 2 / 500,000 cycle warranty as standard. "The Steel Ranger™ 9000 L is a revolutionary door solution that combines the fast operational speeds of a high speed, high performance door, with the security of a traditional rolling steel door.  Our springless design enables us to offer a 500,000 cycle warranty on a door that’ll be competing with rolling steel doors that typically offer higher cycle springs as optional.  The response we’ve been having to this concept is overwhelming," comments Peter Burnham, Vice President of Sales and Marketing.