My wife and I spent many long hours researching the best designs and value. We came up with the best system from http://www.fireproofshelters.com.au they had a big advantage where all the main components are fire rated and Australian standards compliant.

The other big factor was the price, they supplied a large size shelter with lots of room to breathe for the same as the others small shelter, which we both felt was far too cramped and had much less margin for error.

One things for sure we now feel a lot more confident this coming fire season!