RollaShield Security Roller Shutters & Louvres

 

Domestic
Security Shutters
About Our Domestic Shutters
Slimline Roller Shutter
Forceshield Roller Shutter
Wide Garage Roller Door
Bushfire Resistant Shutters
 

Roller Shutters and Bushfires

Apart from unsealed eaves, the most common way that a house is lost to bushfire is that heat causes the windows to explode or that enough heat is radiated an magnified through the glass to cause curtains to burst into flames.

Radiant heat can be reduced by 90% by fitting and Forceshield Roller Shutters helping to ensure that windows and other glass areas do not shatter and therefore preventing flames from entering the building. Also by reducing the heat gain through the glass, curtains and other flammable internal fittings are protected against ignition from the external
heat.

Wind turbulence will often carry debris that will shatter windows long before a fire arrives. Rollashield’s Forceshield Roller Shutters prevent the debris from damaging the glass and therefore the flames entering the building.

Rollashield Shutters provide increased fire protection in the following ways:

  • Rollashield Shutters are very effective in preventing combustion of internal fittings such as curtains, drapes and furniture because they protect the glass from exploding and stop the heat being radiated and magnified through the glass.
  • Rollashield Shutters stop sparks and embers from entering the building through broken windows
    The Rural Fire Services and councils such as The Blue Mountains City Council recommend Window Roller Shutters as additional protection for buildings in high-risk bush fire prone areas.

Recommendations for Bushfire Roller Shutters

Australian Standards (AS 3959-1999), The Rural Fire Services and local Fire Authorities have 3 building levels that require Aluminium Shutters.

Rollashield recommends using either Slimline Roller Shutters or Forceshield Roller Shutters for Level 1 (16kW) and Level 2 (21kW). For Level 3 (31kW) we recommend the heavier gauged extruded Forceshield Shutters.

In 1993 the CSIRO successfully tested Double-Wall extruded aluminium roller shutters to 35kW easily exceeding the 31kW requirement for Level 3 construction.

The Rural Fire Services and councils such as The Blue Mountains City Council recommend Window Roller Shutters as additional protection for buildings in high-risk bush fire prone areas.