08 34 84 - Fire Rated Elevator Smoke Containment System
08 34 85 - Fire-Rated Automatic Smoke Curtains
08 34 85 - Fire-Rated Horizontal Curtains
08 34 85 - Automatic Draft Smoke Curtains
08 34 85 - Static Draft Smoke Curtains
08 34 86 - Fire-Rated Accordion Curtains
Door Systems® has been the leader in Fire protective Smoke Curtains. The DSI cutting edge technology provides our customers with innovative and cost-effective solutions to overcome the problems associated with smoke and fire control.