Core material: Polystyrene
Sound Transmission: STC 23 (18 Gauge operable)
Legion and UltraDor Fire Doors
Legion and UltraDor Fire Doors. Polystyrene core. UL, or WH label. Classified for openings rated at up to three hours (Class A,B,C,D,E, and 20 minute) which have no temperature rise restrictions.
This site is optimized for Flash. Download Flash.
Innovation distinguishes between a leader and a follower
Ceco has contributed to thousands of building projects around the world.
See some of our projects
Got a door or frame emergency? CExpress can get you product FAST!
Click here for more info
Copyright © 2014, ASSA ABLOY Door Group, LLC, an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission ASSA ABLOY Door Group, LLC is prohibited. | Legal | Cookies | Email: