Wilcox International Door Corp.

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What Are Fire & Smoke Curtains?

Fire and smoke curtains are motorized or gravity-fail-safe fabric barriers that remain hidden above ceilings or walls and automatically deploy during fire or smoke emergencies. Once activated, these curtains form a protective barrier to:

  • Block the spread of flames and smoke

  • Protect escape routes and building openings

  • Assist HVAC and smoke control systems in compartmentalizing zones

These systems are ideal for spaces where architectural aesthetics are important, or where physical doors would interfere with daily building operations.

Key Features & Benefits

Experience automatic deployment, UL-rated fire protection, and concealed installation for seamless smoke containment and code compliance.

01.

Automatic Deployment

Curtains deploy via fire alarm or smoke detection systems, using either motorized or gravity-fail-safe operation.

02.
Compact and Concealed

Housed in small ceiling-mounted headboxes that preserve architectural designs and open spaces.

03.
Fire Rated Protection

Up to 2-hour fire ratings in accordance with UL 10D, UL 1784, and NFPA 105.

04.
Smoke Containment

Certified smoke barriers that help control and direct smoke for safe egress and smoke control system support.

05.

Fail-Safe Technology

Gravity-fed systems ensure curtain deployment even during power loss.

06.

Custom Sizing

Tailored to openings from small wall openings to multi-story atriums and stairwells.

07.

Optional Side Guides or Bottom Bars

For increased sealing and compliance with smoke leakage standards.

Applications

Fire and smoke curtains are ideal for a wide range of life safety and code-compliant applications:

01.

Elevator Lobbies
  • Replace fire-rated doors while maintaining accessibility and open design.
02.
Atriums and Malls
  • Control smoke movement in open spaces without bulky walls or doors.

03.

Corridors and Egress Routes
  • Protect evacuation pathways during fire emergencies.

04.

Stairwells and Escalators
  • Compartmentalize vertical openings to slow fire and smoke travel.

05.

Open Floor Plans
  • Maintain open aesthetics without compromising life safety.

06.

Underground Parking Areas
  • Control smoke spread in subterranean spaces.

Code Compliance & Testing

All fire and smoke curtain systems we install are tested and listed in accordance with leading U.S. fire safety standards:

01.

UL 10D – Fire Protective Curtains

Evaluates the performance of curtains used as fire-protective openings.

02.
UL 1784 – Air Leakage Tests

Measures smoke leakage through curtain assemblies.

03.
NFPA 105 – Smoke Door Assemblies and Other Opening Protectives

Establishes performance requirements for smoke-control systems.

04.
IBC (International Building Code)

Requires fire and smoke protection for various openings.

05.

U.S. National Fire Protection Association (NFPA)

Enforces fire and smoke containment for vertical and horizontal openings in commercial construction.

Real-World Safety Applications

Fire and smoke curtains have been successfully used in high-risk environments where traditional doors were not feasible. Notable examples include:

01.

Grenfell Tower Tragedy Review (UK)

Fire safety reviews post-Grenfell highlighted the importance of passive smoke barriers in vertical shafts like elevator lobbies and stairwells. While curtains weren’t present in that case, newer codes now recommend their use for such applications.

02.
New York City Subway Stations

Smoke curtains are used to compartmentalize large underground spaces, aiding in smoke control and allowing for safe evacuation.

03.
Hospital Systems

In several U.S. hospitals, smoke curtains are used in elevator lobbies and ICU corridors to avoid heavy fire doors that could limit access during emergencies.

These systems continue to be specified in airports, malls, and government buildings due to their effectiveness, flexibility, and code compliance.

trusted support.

Why Choose Wilcox International Door Corp.?

With decades of experience in safety solutions, Wilcox International Door Corp. delivers high-quality fire and smoke curtain systems that enhance safety and efficiency in your facility.

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