My builder is asking for a wind rating assessment to be done before we go to site. I have checked on the Structerre website, and it describes this assessment as: "Wind conditions impact the design of your building. Our classifications provide the essential information you need to ensure your design is tailored to suit the environmental conditions." Structerre Consulting Engineers | Perth Brisbane Sydney Melbourne Bunbury Geraldton Albany | Services | Geotechnical But my development is already designed and is about to have final working drawings signed off. Anyone know what these wind rating assessment reports are actually for? Thanks!