FireMaster Concertina “Closed” Fire Curtain – UL

Key Information
  • Curtain Types: Fire Curtains
  • Product Standards: UL 10D, UL 864
  • Standards: UL - Underwriters Laboratory
  • Orientations: Multi-sided (Concertina)
  • Integrity Ratings: 240 mins
  • Special Features: Approved to UL 10D and rated up to 4 hours. Controls approved to UL 864.
fire icon Concertina icon 240 minutes fire rating

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BS 8524-1 BS EN 1634-1 UL 10D

Concertina - Closed Contact Coopers Fire for maximum sizes 240 minutes fire resistance

The FireMaster® Concertina™ can be used as part of a fire engineering solution in commercial and industrial applications such as airports, shopping centres, offices and hotels or where the need for maintaining open areas is vital. Designed to stop fire and will deploy immediately upon alarm or an emergency condition. Approved as a 3-Hour Fire Rated Assembly.

Applications: Atrium, Boundary Protection, Compartmentation, Stairs and Escalators.

Bespoke to each project, the FireMaster Concertina is available in a number of configurations and can even be manufactured to form closed faceted triangles, squares, rectangles, ellipses and circles.

Developed by Coopers Fire to protect a range of building types, the FireMaster Concertina has been tested and is listed to UL standards and is typically used to protect atria, escalators, and stairs and is available in any width and in a maximum drop of 5 meters and is supplied with the Coopers Total Gravity Fail Safe (TGFS) system with variable speeds and controlled descent.

Coopers FireMaster Concertina is tested to NFPA and UL* standards to protect against fire for 240 minutes. The FireMaster Concertina is listed and certified with UL to UL 10D for 4 hours.

Discover our Concertina Fire Curtain Installation Project List.


All fire and smoke curtains are manufactured to bespoke sizes. To discuss your requirements GET IN TOUCH 

Specification - UL (A1 Fabric) Download
Specification - Intertek (4/1000 CP Fabric) Download
Certificate - UL Download
Certificate - Intertek Download
Certificate - UL 864 Controls Download
Brochure Download
Headbox - Compact Download
Headbox - Standard Download
Headbox Fixings Download
Fabric Datasheet - A1 Download
Fabric Datasheet - 4/1000 CP Download