FZ profile styles are patent pending
Approved for bush fire area use (BAL FZ) & tested to AS 1530.1-1994, which is the highest rating possible.
These products were designed & manufactured by Gardiner Australia, in Australia
All these items use a sealing material that will not absorb ambient moisture or let water through and it conforms to AS 1530.3 in its own right.
These products will not allow pests, dust or wind to pass into the roof cavity