Fire Rated Rolling Shutters

Fire Rated Rolling Shutters

Fire rated rolling shutters are specialist passive fire-protection closures designed to help maintain fire compartmentation across openings that cannot remain permanently closed. During normal building operation the opening remains accessible, while the shutter is designed to close under the specified fire-emergency sequence.

These shutters are commonly used between fire compartments and at suitable openings in warehouses, factories, shopping centres, commercial buildings, service areas, car parks, logistics facilities and other projects where the approved fire and life-safety design requires a rated closure.

A fire rated shutter is fundamentally different from a standard GI rolling shutter. Fire performance applies to the tested complete shutter assembly and configuration—not simply to the galvanized steel curtain. The curtain, guides, bottom rail, barrel, brackets, motor, release mechanism, control system, fixings and installation arrangement must correspond with the selected tested and documented system.

UAE Civil Defence documentation specifically recognises roller steel doors and door/shutter assemblies within products acceptable to Civil Defence through recognised conformity-certification routes. The required system must therefore be selected against the project's approved fire and life-safety requirements rather than assuming that every steel rolling shutter is fire rated.

The required fire-resistance duration is project specific. Depending on the approved system and fire strategy, ratings may be expressed in minutes or hours. The exact rating supplied must be supported by valid test and certification documentation for the selected shutter configuration.

Fire shutter systems available in the UAE market include tested steel rolling shutter assemblies with fire integrity ratings extending to several hours in specific configurations. For example, UAE manufacturer NAFFCO publishes fire shutter systems tested to standards including ANSI/UL 10B and BS 476 Part 22, with ratings and maximum dimensions dependent on the particular tested configuration.

AZTÖR therefore does not apply a generic 60-minute, 120-minute or 240-minute rating to every fire shutter. We first review the required rating, opening dimensions, approved drawings, project specification and authority requirements before identifying the appropriate documented system.

Fire shutters can be connected to the building fire alarm or another approved fire activation arrangement according to the selected system and project fire strategy. Upon receiving the required signal, the shutter follows its designed emergency closing sequence.

Depending on the tested system, activation arrangements may include a fire alarm signal, thermal fusible link, heat or smoke detection interface, delay control or other approved components. These functions are system specific and must follow the approved fire-protection design.

Fail-safe or controlled gravity closing is available on certain fire shutter systems. The shutter's behaviour during fire conditions, mains failure and alarm activation must follow the tested system design rather than being improvised during installation.

Manual controls may also be provided for normal operation where the approved system permits them. Suitable systems can incorporate local push-button controls and an emergency manual operating arrangement, while fire-emergency operation retains priority according to the approved control logic.

Where a fire shutter interfaces with the fire alarm system, coordination between the shutter contractor, fire-alarm contractor, consultant and relevant fire-safety parties is essential. Signal type, cause-and-effect logic, monitoring and commissioning responsibilities should be established before final connection.

AZTÖR provides a free site inspection for applicable fire shutter requirements. We can assess the opening dimensions, headroom, side clearances, fixing structure, shutter location and automation requirements and coordinate the proposed solution against the project's documented fire-rating requirement.

Existing standard rolling shutters cannot simply be upgraded with a fire alarm connection and then described as fire rated. Adding a motor, fusible link or fire-alarm interface does not create a certified fire-resisting assembly. Where a rated closure is required, an appropriately tested and documented complete system must be used.

Likewise, changing critical components of an existing fire-rated shutter can affect the validity of its documented performance. Replacement curtains, guides, motors, controllers, release mechanisms and other safety-critical components should be compatible with the approved shutter system and its certification requirements.

Fire shutters require regular inspection and maintenance because mechanical damage, obstructed guides, altered controls or failed activation components can prevent correct emergency operation. Maintenance should include the shutter mechanism and the applicable fire activation and control functions within the agreed scope.

AZTÖR provides fire rated rolling shutter supply, installation coordination, automation, inspection, repair and preventive maintenance across Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah and Umm Al Quwain, with suitable project support available across the wider GCC.

Key Features

  • Tested fire-rated rolling shutter systems
  • Passive fire compartmentation
  • Automatic fire-emergency closing
  • Galvanized steel curtain configurations
  • Single-skin systems where certified
  • Double-skin systems where certified
  • Project-specific fire-resistance ratings
  • Fire alarm system interface
  • Fire signal activation
  • Fusible-link activation where applicable
  • Heat or smoke detector interface where approved
  • Controlled closing sequence
  • Gravity fail-safe options on suitable systems
  • Delay timer options where approved
  • Local push-button control
  • Emergency manual operation on compatible systems
  • Heavy-duty side guides
  • Fire-rated shutter bottom rail
  • Engineered barrel and shaft assembly
  • Compatible fire shutter motor
  • Fire shutter control panel
  • Fire alarm signal interface panel where required
  • Battery-backed control options on suitable systems
  • Optional wind-lock configurations where certified
  • Powder-coated finish options
  • Project-specific RAL colour options
  • New fire shutter installation
  • Existing fire shutter inspection
  • Fire shutter motor servicing
  • Control-system troubleshooting
  • Fire activation testing
  • Preventive maintenance and AMC support
  • Documentation review for selected shutter system

Technical Specification

Product Type Fire rated rolling shutter
Primary Function Fire compartmentation across designated openings
Curtain Material Typically galvanized steel according to selected certified system
Curtain Construction Single skin, double skin or tested system-specific configuration
Fire Resistance According to project requirement and selected tested system
Fire Rating Duration Manufacturer, certification and configuration specific
Test Standard According to selected approved system and project requirement
Certification Valid documentation required for selected complete shutter assembly
Opening Size Within limits of selected tested and certified configuration
Operation Motorised with emergency operating arrangement according to selected system
Emergency Closing According to approved fire shutter control sequence
Fire Alarm Interface Available according to selected system and project design
Fusible Link Available on applicable tested systems
Detector Interface Heat or smoke detection interface where approved and specified
Closing Method Powered, controlled gravity or system-specific fail-safe operation
Delay Control Available where permitted by approved system and fire strategy
Motor Fire shutter compatible operator according to tested system
Control Panel Dedicated or manufacturer-specific fire shutter controller
Battery Backup Available on compatible control arrangements where specified
Manual Operation According to selected tested system
Local Control Push-button or approved system-specific controls
Side Guides Heavy-duty guides according to tested shutter configuration
Bottom Rail System-specific fire shutter bottom bar
Barrel / Shaft Sized and configured according to tested system
Brackets System-specific structural support arrangement
Fixing Substrate Must comply with selected system and project requirements
Finish Galvanized or approved powder-coated finish
Colour RAL or manufacturer-specific options where available
Wind Locks Available on suitable tested configurations
Fire Alarm Priority According to approved control logic
Installation According to manufacturer, certification and authority requirements
Maintenance Mechanical, motor, control and fire-activation inspection available

A fire rating applies to the tested complete shutter assembly and its approved installation configuration. Curtain material alone does not make a shutter fire rated. Required rating, dimensions, guides, supports, motor, controller, activation method, fixing substrate and installation details must correspond with the selected system's valid test and certification documentation and the project's approved fire and life-safety requirements. AZTÖR provides a free site inspection before proposing the appropriate system.

Typical Applications

  • Warehouses
  • Logistics centres
  • Distribution centres
  • Factories
  • Manufacturing facilities
  • Industrial buildings
  • Shopping malls
  • Commercial buildings
  • Retail developments
  • Airports
  • Transport terminals
  • Metro facilities
  • Service corridors
  • Building service areas
  • Loading areas
  • Storage facilities
  • Car parks
  • Basement areas
  • Plant rooms
  • Utility areas
  • Fire compartment openings
  • Back-of-house areas
  • Commercial kitchens where specified
  • Large internal openings
  • Industrial service openings
  • Authority-specified fire separation openings
  • Fire and life-safety upgrade projects

Frequently Asked Questions

A fire rated rolling shutter is a tested closure designed to close an opening and help maintain the required fire compartmentation for its documented fire-resistance period and configuration.

No. A standard GI shutter provides a physical closure but should not be described as fire rated unless the complete assembly has the required documented fire testing and certification.

Ratings depend on the selected tested system and project requirement. Different certified systems can have different fire-resistance periods, so AZTÖR confirms the required rating from the project specification before selection.

Fire shutter systems are available in different documented ratings, including systems covering these durations. The required rating must match the project design and selected certified configuration.

Certain UAE-market systems document fire integrity up to 240 minutes in specific tested configurations. This should not be interpreted as applying to every shutter size or design.

The required rating should come from the project's approved fire and life-safety design, specification and applicable authority requirements rather than being selected arbitrarily by the shutter installer.

Yes. AZTÖR provides a free site inspection for applicable fire shutter projects to assess opening dimensions, fixing conditions, headroom, side clearances and system requirements.

Fire-rated shutter assemblies fall within UAE fire and life-safety product acceptance and certification requirements. The specific project must use the appropriate documented system and follow the relevant authority approval process.

A conventional shutter cannot simply be modified and then represented as fire rated. Fire performance relates to a tested complete assembly and approved installation configuration.

No. A fusible link is only one possible activation component. Adding one does not provide a fire-resistance classification to an otherwise untested shutter.

Yes, suitable fire shutter systems can receive an approved fire-alarm signal and perform the required emergency closing sequence.

Suitable systems are designed to close according to the approved fire-emergency control sequence when the required activation signal is received.

Certain systems support smoke or heat detector activation, but the actual activation method must follow the approved fire strategy and selected system configuration.

A fusible link is a temperature-responsive component used in certain fire shutter systems as part of the emergency release arrangement. Its use depends on the selected tested system.

The response depends on the approved shutter design. Certain systems use gravity fail-safe closing or other emergency arrangements. The required behaviour must be confirmed from the selected system documentation.

Compatible fire shutter control systems may incorporate battery-backed functions. The battery arrangement and purpose must match the selected approved system.

Many fire shutter systems can provide normal motorised operation, but the operating method and frequency should remain within the selected system's design and approved configuration.

Suitable systems can include local controls such as push buttons for normal operation, while the fire-emergency control logic takes priority when activated.

This depends on the approved shutter and control arrangement. Convenience controls must never interfere with the required fire-emergency operation.

Integration may be possible for normal operation where permitted by the approved system design, but the fire-safety sequence must retain the required priority.

Emergency operation must follow the approved cause-and-effect sequence and selected system design. Normal controls should not be modified in a way that defeats the required fire-protection function.

Yes. Warehouses and industrial facilities are common applications where a fire-rated closure may be required across designated compartment openings.

Yes. They may be used at suitable openings where required by the approved fire strategy and architectural design.

Yes, where specified by the project's fire and life-safety design and where the selected shutter system is suitable for the opening.

This depends on the selected system, certification, wind exposure and project requirements. Fire performance alone does not automatically establish suitability for external wind loads.

Only where the selected system has the appropriate documented performance. Fire rating and wind performance are separate requirements.

Standards depend on the selected product and project approval route. UAE-market systems may be tested to standards such as ANSI/UL 10B or BS 476 Part 22, while other approved systems may use other applicable standards.

No. Fire performance applies to the tested assembly, including the curtain, guides, supports and other components defined by the system documentation.

Replacement should use a component compatible with the approved system. Substituting critical components without considering the tested configuration can affect the shutter's documented performance.

Repairs should follow the manufacturer and approved system requirements. Replacement components need to maintain the intended fire shutter configuration.

Inspection and testing frequency should follow applicable authority requirements, manufacturer instructions, project fire-safety procedures and the maintenance regime established for the building.

The scope can include curtain condition, guides, bottom rail, shaft, brackets, motor, emergency operation, controller, activation interface and functional closing sequence.

AZTÖR can inspect suitable existing fire shutters, but any repair affecting certified components must respect the original system documentation and availability of compatible approved parts.

Yes. Preventive maintenance can be provided for suitable fire shutter systems according to the agreed scope, manufacturer requirements and applicable project procedures.

AZTÖR supports fire rated rolling shutter projects across Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah and Umm Al Quwain, with suitable project support across the wider GCC.

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