News Porter Davis, floods to hike building insurance 07/06/2023 FacebookTwitterEmail The collapse of big builder Porter Davis is one of the reasons for a spike in insurance claims. Picture: JONO SEARLE, AAP By Callum Godde, Aap Compulsory building insurance premiums are poised to be hiked as Victorian claims soar after the collapse of construction giant Porter […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password