Hart Door Systems

Fire Resistant to NFPA80 UL10b

Fire rated roller shutters and rolling door systems US standard NFPA80 UL10b

Providing fire safety for industry and commercial and public buildings.

United laboratories of Chicago have tested, assessed, certified and monitor our range of shutters to UL10b/NFPA80 with standard sizes up to 10m wide and 7m high. 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.


  • Airport Terminals
  • Shopping Areas
  • Industrial Premises and Factories
  • Production Lines
  • Storage/Distribution warehouses
  • Laboratories
  • Chemical Plant
  • Power Stations
  • Kitchen Servery
  • Restaurant
  • Commercial Buildings
  • Offices


  • Compartmentalisation
  • Fire Barrier
  • Public Safety
  • Temperature control
  • Security

Product Options

  • 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 1634-2 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 shutters