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Flameshield EVO Vertical Active Fire and Smoke Curtain Barrier – BS EN 1634-1 Tested - Fire and Smoke Curtain
Flameshield EVO Vertical Active Fire and Smoke Curtain Barrier – BS EN 1634-1 Tested - Fire and Smoke Curtain
Flameshield EVO Vertical Active Fire and Smoke Curtain Barrier – BS EN 1634-1 Tested - Fire and Smoke Curtain

Last verified by manufacturer 1 day ago

A1S Group

Last verified by manufacturer 1 day ago

A1S Group

Last verified by manufacturer 1 day ago

A1S Group
Summary
Vertical active fire and smoke curtain barrier providing 120 minutes integrity and up to 85 minutes radiation control at 15 kW/m², tested to BS EN 1634-1 for fire and radiation performance.
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Application

Vertical active fire and smoke curtain barrier suitable for internal fire compartmentation and smoke control where aesthetic integration is a key design driver. Appropriate for protected means of escape, atria, lobbies, reception areas, corridor separation, openings in fire-resisting walls, boundary protection, escalators, stairwells, lift shafts and lift lobbies.

Regularly specified in hospitals and healthcare facilities, schools and universities, hotels, high-rise buildings, offices, retail environments, stadia, museums and galleries, as well as transport hubs including train stations and airports. Also suitable for warehouses, factories, nurseries, shopping centres, restaurants, and defence or secure environments requiring certified fire and smoke control with enhanced architectural finish options.

The Flameshield EVO Fire and Smoke Curtain is designed for multiple applications such:

  • Protected means of escape
  • Atrium
  • Lobbies
  • Receptions
  • Openings in walls
  • Egress
  • Corridor separation
  • Boundary protection
  • Escalators
  • Stairs
  • Lifts and lift lobbies
  • Hospitals
  • Schools
  • Hotels
  • High Buildings
  • Offices
  • Military sites
  • Retail
  • Stadia
  • Museums and galleries
  • Prisons
  • Train stations
  • Airports
  • Warehouses
  • Factories
  • Nurseries
  • Shopping centres
  • Restaurants
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Description

The Flameshield EVO Vertical Active Fire and Smoke Curtain Barrier is an electrically operated fire and smoke control system designed to provide reliable compartmentation while maintaining architectural aesthetics. The system achieves 120 minutes fire integrity and up to 85 minutes radiation performance at 15 kW/m², tested in accordance with BS EN 1634-1, supporting occupant tenability and fire strategy requirements within a wide range of building types.

The barrier assembly comprises a carbon steel barrel and integrated 24 V d.c. electric motor, incorporating a high-performance flexible fire curtain fabric capable of withstanding temperatures in excess of 1000°C. Barrel deflection conforms to BS 6323-5, ensuring stability and consistent performance. A T-section bottom rail provides controlled descent and smooth operation, supporting dependable gravity fail-safe deployment in the event of power or system failure.

Designed with architectural integration in mind, the Flameshield EVO is particularly suited to environments where visual impact is critical. End plates, guides and head boxes can be finished in specialist RAL colours, allowing the system to blend seamlessly with interior finishes while maintaining certified fire performance.

A comprehensive range of ancillary safety devices is available, including egress switches, access switches, obstruction detection, and heat and smoke activation, all fully tested to Annex H of BS 8524-1. The system is fully compliance-tested and incorporates fail-safe functionality, enabling reliable operation even during mains power failure.

Manufacture and construction are in accordance with Warrington Fire Research Establishment testing, including Warrington Test WF 341175, and relevant sections of BS EN 16034, ensuring consistent quality, performance and regulatory confidence.

Features and benefits:

  • Manufactured and produced in accordance with Warrington Fire Research Establishment and BS EN 1634-1 for Fire and Radiation (Radiation & tenability replaces the insulation zone).
  • The construction and manufacture is in accordance with Warrington test WF 341175.
  • Manufactured in accordance with certain sections of the new European Standard BS EN 16034.
  • The fabric can withstand temperatures in excess of 1000°C.
  • Unique bottom rail allows for smooth curtain operation.
  • Barrel deflection conforms to the necessary British Standard BS 6323-5.
  • Powered by an internal 24V DC electric motor that has all of the applicable safety standards.
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Product certifications
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Digital objects
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Color
Other
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Finish
Other
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Material
Carbon steel, Stainless steel
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Shape
Rectangle
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Length
Bespoke
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Width
Bespoke
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Height
Bespoke
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Warranty description
One year
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SKU Code
FS EVO
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Specification

Classification data
Standards
To BS 8524-1, BS EN 1634-1, BS 476-6, -7, BS EN 12605, BS EN 14600, BS EN 13501-2 and BS EN 16034.
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Barrier assemblies
To BS 8524-1.
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Test standards
Vertical, horizontal and angled to BS EN 1634-1.
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Third-party certification
Warrington Fire Report 340986.
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Performance
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Smoke containment
No smoke seals.
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Fire resistance
60 minutes., 120 minutes.
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Accessories
Partial Drop., Emergency Retract., BMS Interface., Single Photo Cell., Audio / Visual / Spoken Warning Unit.
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Additional properties

Radiation
85 minutes <15 kW/m².
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Fabric
Fire curtains are formed from a fire rated fabric 0.54 mm thick stainless steel wire reinforced, with a specially formulated Aluminum pigmented and fire retardant polymer which provides a heat reflecting surface as well as other properties for smoke and fire.
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Barrel
Fire curtain barrels are manufactured from carbon steel tube, tube size dependent on the overall size of the unit and deflection calculated to conform to British Standards.
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Sustainability data

Contains Red List materials
No
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Country of material origin
United Kingdom
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Country of product manufacture
United Kingdom
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Manufacturing plant location
Raikes Lane Industrial Estate, Bolton BL3 2NH, UK
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Material
Carbon steel, Stainless steel
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Expected Life
Ten year
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