Browse Forums Building Standards; Getting It Right! 1 Aug 13, 2017 11:26 pm 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. 3 4162 In NSW the maximum deposit for building work is 5% until the builder provides HBCF insurance 1 4821 |