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UL Approved Fire Shutter

US Standard Fire Shutter

UL certified shutters and rolling door systems manufactured in Britain to US standard NFPA80 UL10b

Hart UL certified shutters, rated from 30 minutes to 240 minutes fire resistance, are manufactured to high standard specifications, building regulations and insurance requirements. They can be integrated into existing fire and security alarm systems, protecting people, products and your premises during a fire outbreak.

United Laboratories of Chicago (UL) have tested, assessed, certified and monitor our range of shutters to UL10b/NFPA80 with standard sizes up to 7.3m (24ft) width or height. ISO 9001 certification ensures production and installation are completed to all relevant standards including health and safety during manufacture and installation. A controlled labelling procedure ensures product identity, trace-ability and compliance.

If you’d like to speak to us about how we can help you solve logistical challenges with a completely tailored high-speed UL approved fire door solution, please contact us today on +44 (0) 191 214 0404.

Size options

  • Up to 7.3m high (24ft)
  • Up to 7.3m wide (24ft)

Speed options

  • Standard opening – 0.15m sec
  • Standard closing – 0.15m sec

Colour options

Galvanised as standard with option to powder coating in a range of standard colours

Features & benefits of UL certified shutters

  • Compartmentalisation
  • Fire barrier up to 240 minutes
  • Public safety
  • Security
  • Extremely reliable making them a cost effective solution
  • Galvanised steel construction for enhanced strength
  • Highest levels of safety to protect your personnel and equipment
  • Tested and certified for full compliance
  • UKAC/CE approved for full standard conformity

Design options for Hart UL approved fire doors

  • Size: Custom- size up to 7.3 meters wide and 7.3 meters high clear opening. Above these sizes special assessments will be required.
  • Choice of colour finishes, stainless or standard galvanised
  • Activation from fusible link, fire alarm signal or local smoke/heat detection
  • Fire Control Panel giving audio and visual warnings
  • Delayed closure
  • Automatic reset
  • 30 minutes resistance up to 4 hours
  • BS EN 1634-1 or UL Certification
  • Standard normal operation by key switch, rocker switch or push button
  • Battery backup
  • Safety devices to detect objects whilst closing
  • Optional ATEX compliance
  • Special certification options for extra large UL certified fire doors and shutters

Fire Test 4 Hours

  • Airport terminals
  • Shopping areas
  • Industrial premises and factories
  • Production lines
  • Storage/distribution warehouses
  • Laboratories
  • Chemical plants
  • Power stations
  • Kitchen serveries
  • Restaurant
  • Commercial buildings
  • Offices
Speedor Storm high speed external doors

Discuss the best product for your requirements

Contact us

Together we can help you choose the best industrial door solution for your premises.

Don’t just take our word for it…

Hart Doors offer you

1 year warranty

1 year warranty as standard

ce / ukca mark


uk design and manufacture

UK design and manufacture

LPCB approved


Fire shutter case studies

Gatwick Airport

Hart implemented a series of conveyor fire shutters into the new baggage handling system for Gatwick Airport’s South Terminal Pier 1.



high speed roller shutters installed for Taylors of Harrogate

External and internal Speedors, fire shutters, pedestrian doors, an electric roller shutter and an insulated roller shutter were installed for Taylors of Harrogate.


Grain Facilities – Gerico France

Speedor Storm external doors for flour mill

Hart supplied over 21 Speedor Storm high speed external doors for grain facilities in Mombasa, Kenya.


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