Browse flatpack steel building kits 4m-wide with 450mm eaves. Lengths range from 4m to 16m with custom sizing available. Flatpack steel building kits are deliverable to most areas of VIC, NSW, ACT, and southeast QLD. While wind rating to N4 is available as an optional extra, and BAL rating (bushfire) can be achieved, cyclone rating for northern QLD is not available in flatpack kit engineering at the present time. Suitable for habitable purposes STCA. See product details for more information or contact us.