Browse Forums Outdoor Living Re: Retractable Flyscreens for Alfresco in BAL 12.5 area 6Sep 18, 2014 2:32 pm Good idea to stop possible ember attack in the case of an approaching fire front. If your home is a new build the BAL rating would need to be complied with by the home builder. Meaning your home should already have protection from ember attack installed. CDC Housing Code 3 When to apply Floor Area external face of wall vs Gross Floor Area internal face of wall. Reading thru CDC Housing Code 3, lets take a lot 915sqm.… 0 16558 3 4167 |