Bushfire GUIDE

Triple Glazing Australia bushfire window and door products offer custom design and premium energy thermal performance whilst giving you peace of mind.

Five bushfire hazard levels:

Australia's bushfire-prone areas have been classified into the following Bushfire Attack Levels (BAL):

  • BAL-12.5: Low

  • BAL-19: Moderate

  • BAL-29: High

  • BAL-40: Very high

  • BAL-FZ: Flame Zone

The following timber meets BAL 29 bushfire requirements: 


Ash, silvertop

Gum, red, river

Gum, spotted

A Guide to Windows and Doors in Bushfire Prone Areas brochure