Crittall Arnold offers a diverse portfolio of fire rated steel framed glazing systems: from fixed panes, opening top hung sashes, single and double doorsets to curtain walling systems; from 15 minutes up to 3 hours.

Integrity Only -/15/- to -/60/-

W20 has been tested in New Zealand by an accredited testing facility and has been assessed for compliance with NZS 4232 and AS/NZ 1905. It can be utilised for fixed windows, opening top hung sashes, single and double doorsets.
It can be used with either polished Georgian wired grade B safety glass or Pyran S clear grade A toughened fire resistant glass.

Integrity Only -/15/- to -/180/-

Forster Presto and Forster Norm profiles have been tested in numerous configurations with Pyran S clear fire resistant glazing. It can be used in butt joined, multiple pane, fixed windows for ratings up to -/30/-. It can also be utilised for fixed pane windows, single and double leaf doorsets up to -/180/- FRR.

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Integrity and heat radiation insulated

Forster Fuego Light can be utilised in single or multiple pane windows and screens and can also be used in single and double leaf doorset configurations. It is rated from -/30/30/-to-/60/60 FRR. It has been tested in conjunction with and assessed to comply with AS/NZ 1905. The system is commonly used in egress situations where in the event of fire, stopping the transmittance of radiated heat to allow occupants to escape the building is paramount.

For specific details, maximum sizes or other advice please contact Crittall