FireMaster Concertina “Open” Fire Curtain – BS 8524

Key Information
  • Curtain Types: Fire Curtains
  • Product Standards: BS 8524-1
  • Standards: BS - British
  • Orientations: Multi-sided (Concertina)
  • Integrity Ratings: Up to 180 mins
  • Radiation Ratings: Up to 30 mins
  • Special Features: Unlimited widths and up to 8m drop in a multitude of shapes possible. Fire resistance up to 180 mins with Radiation Control of 30 mins.
fire icon Vertical icon 180 minutes fire rating

Quick Links
Sizes and Classification | Description | Downloads | Resources

Select your Product Standard:

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

Concertina - Open Unlimited width x 5m drop (Maximum Size) E180 EW30 (E=Integrity, EW=Radiance)
Concertina - Open Unlimited width x 8m drop (Maximum Size) E120 EW30 (E=Integrity, EW=Radiance)


the FireMaster® Concertina™ “open” fire curtain provideS high-performance fire protection in open shapes such as arcs, L, U and S Shapes

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

Bespoke to each project, the FireMaster Concertina “open” fire curtain is available in open shapes, such as curves and L shapes and is available in any width with a maximum drop of 8 meters (5 metre drop if 180 minutes integrity is required).

Supplied with the Coopers Total Gravity Fail Safe system (TGFS), variable speeds, side channels and controlled descent, all required by fire regulations. Developed by Coopers Fire to protect all building types and will remain hidden within the ceiling until deployed.

The FireMaster Concertina “open” fire curtain is a unique folded vertical fire curtain barrier that is Independently Third-Party Accredited to protect from fire for up 180 minutes in accordance with BS 8524-1.

Discover our Concertina Fire Curtain Installation Project List.


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Download the Coopers Fire BIM Model and NBS Specification here

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

Specification Download
Certificate Download
Brochure Download
Fixings for Steel, Concrete, Timber, I Beam and Unistrut - Contact Coopers Fire Download
Headbox - Compact - PDF Only Download
Headbox - Compact - Full Drawing Pack Download
Headbox - Standard - PDF Only Download
Headbox - Standard - Full Drawing Pack Download
Headbox Fixing, Bottom Bar and Capping Variations - PDF only Download
Headbox Fixing, Bottom Bar and Capping Variations - Full Drawing Pack Download
Fabric Datasheet Download
Controls Download
Declaration of Performance Download


There are different features available for the Coopers Fire range of fire curtains and smoke curtain barriers. Click on the button below to find out more about Optional Extras, Drives and Controls, Site Wiring Diagrams and other product-related downloads.