Browse Forums General Discussion Versaloc is a mortarless besser block system that still needs a properly engineered footing. If you just do a 400x200 footing it will fail in time. At 17m long you need it… 1 21831 Johal No need to stress. Your builder is correct. With good structural engineering your home will be fine. We use piers on 100% of our builds even if they are founded… 1 1299 Firstly, if your house is still under builder's warranty (10 years in Victoria) you should have no need to crawl into roof space but let the builder handle it, unless you… 3 5793 |