Browse Forums Building Standards; Getting It Right! 1 Aug 14, 2017 12:26 am I wish to inquire as to the requirements to adhere to when converting an existing covered alfresco into an internal room where the property is located at the edge of a 100m Bushfire Buffer zone. Hi Simeon, Thanks for your reply. Yes, that makes sense. I contacted the manufacturer; they will issue a certificate with BAL rating mentioned on it. 2 1845 Alternatively, you can sign a contract with pre-defined known amount you pay to the builder for management and warranties and then you just pay the invoices their provide… 2 5239 |