Browse Forums Windows & Doors ShaneG We have been doing heaps of hybrid floors lately. The hollowness is caused by low spots in the slab or subfloor. No slab or particleboard floor is going to be… 1 10973 ![]() Hi SouthiMonk, can I please ask if you have had Terramater Coastal blackbutt hybrid installed in your home, and if so, are you happy with the flooring? I was going to… 1 6092 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 22778 |