Casing mounted fire doors are an excellent choice for applications with high usage and where appearance is important. Casing mounted design provides adequate spacing on both sides of panel to install surface mounted or mortised hardware for handicap access while allowing a portion of the weight of the door to be transferred to the floor. Doors are available in single slide or center parting and come in manual or motor operated configuration. Chase is the only manufacturer that has the ability to provide a fire door with a 12" head room clearance on special applications - please contact the factory for more information.
Door Panel - Ruggedly constructed with 12 gauge welded channels with 20 gauge surface welded face sheets. The core material is fiberglass. Multiple panels are connected with an "H" channel with a cover plate. Doors ship prime painted with a high quality gray rust resistant paint.
Gasketing – Full perimeter gasketing provides an excellent seal.
Track System – The STEL track system is designed to provide years of trouble free service in high frequency use applications and is the best alternative for low headroom applications. The system is equipped as standard with a weight type closing system, STEL hardware and is mounted to a 7 gauge header casing.
Capping Channel – Heavy 14 gauge perimeter channel encloses the panel and elimates surface mounted fasteners providing superior aesthetic appeal.
Includes 20 minute to 4 hour rating
Low headroom track system
Full perimeter gasketing