Door Systems
The leader in fire protective smoke curtain and integrated fire doors technology.
Fire and Smoke Protection Solutions for Modern Buildings
DSI Smoke Curtains
DSI’s smoke curtains, such as the DSI 600 Elevator Smoke Containment System, are engineered to prevent smoke spread through critical areas like elevator shafts and lobbies. Certified to UL 1784 for air leakage, these lightweight systems use fire-rated fiberglass fabric housed in compact headboxes, ensuring seamless integration into ceilings and walls. Perfect for healthcare facilities, commercial buildings, and educational institutions, DSI’s smoke curtains provide reliable protection while maintaining a sleek, unobtrusive appearance, supporting both safety and design goals.
Key Benefits
- Effective Smoke Control: Limits smoke migration, enhancing occupant safety during emergencies.
- Architectural Flexibility: Discreet installation complements modern building aesthetics.
- Applications: Elevator shafts, lobbies, and open spaces requiring smoke containment.
DSI 600 Elevator Smoke Containment System®
A cost effective and architecturally pleasing solution to elevator shaft smoke protection. Meets all code requirements.
DSI-C3HR Fire Protective Smoke Curtain
DSI-C3HR Fire protective Smoke Curtains are totally gravity fail-safe and incorporate the latest in electronic technology.
DSI-A4HR Accordion Fire Curtain
Creates a four-hour opening protective fire barrier for a variety of applications without the need for columns or corner post.
DSI-C1HR AUTOMATIC FIRE PROTECTIVE SMOKE CURTAIN
The DSI-C1HR Smoke Curtain is a cost-effective, fail-safe system with fire-rated fabric, hidden when inactive, meeting BS, ASTM, UL, and EN standards.
DSI-D1HR Automatic Draft Curtains for Smoke Containment
The DSI-D1HR Draft Curtains are cost-effective, fail-safe smoke containment systems that deploy quickly, channel smoke, and stay hidden when retracted.
DSI-H 3HR Horizontal Smoke Curtain
DSI Fire Curtains
DSI’s fire curtains offer robust fire protection with up to 3-hour fire ratings (UL 10B, ASTM E119). These systems use lightweight, multi-layered fiberglass/stainless steel fabric to compartmentalize fire in atriums, stairwells, and large openings.
Key Benefits
- High-Performance Fire Resistance: Contains fire for up to 3 hours, meeting stringent codes.
- Space-Saving Design: Enables open layouts by reducing the need for bulky fire barriers.
- Applications: Atriums, stairwells, skylights, and large-scale commercial spaces.
DSI-HS10B Hose Stream Rated Smoke and Fire Curtain
With a UL10B 3-hour fire rating, the DSI-HS10B Fire Curtain can be used in fire walls and fire barrier walls as a replacement solution to traditional Coiling Steel Fire doors.
DSI-HHS10B Hose Stream Rated Horizontal Fire Curtain
The DSI-HHS10B Hose Stream Rated Horizontal Fire Curtain allows architects to compartmentalize large floor openings reducing mechanical smoke evacuation systems.
DSI-FW119 Deployable Fabric Fire Wall
The DSI Deployable Fire Wall incorporates the cutting-edge technology of our Hose Stream Rated Smoke and Fire Curtain but with the advantage of being tested as a 2-hour fire rated wall assembly.
Why Choose DSI’s Fire and Smoke Solutions?
DSI’s smoke and fire curtains deliver exceptional performance, combining rigorous safety standards with aesthetic flexibility. Designed to contain smoke and fire in critical areas like atriums, elevator lobbies, and stairwells, these systems enable cost-effective, open-space designs while meeting stringent fire codes.
Core Advantages
- Certified Protection: Meets UL 10B, UL 10D, ASTM E119, and other standards for up to 3-hour fire and smoke containment.
- Discreet Design: Compact and hidden until deployed, preserving the building’s aesthetic.
- Cost Efficiency: Lightweight construction reduces structural needs and eliminates costly smoke evacuation systems.
- Versatile Applications: Ideal for diverse settings, from offices to hospitals and schools.
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