Home EcoMix Ready Mix Concrete Foundation Solutions Standard Concrete Decorative concrete Engineered concrete EcoMix Low Carbon Concrete Foundation Solutions Filter by category Select a category Standard Concrete Decorative concrete Engineered concrete EcoMix Low Carbon Concrete Foundation Solutions Filter by suitability See All Foundations RibRaft® The Firth RibRaft® system is one of NZ's most popular solutions for residential flooring. Product Details RibRaft® X-Pod® We have looked to the future when developing the next generation Ribraft® foundation system. 100% recyclable = zero landfill waste. Product Details RibRaft® HotEdge® Range Firth HotEdge®, HotEdge Extra® and HotEdge Base® for superior thermal performance with Firth RibRaft® and X-Pod® foundation systems. Product Details RibRaft TC2® Firth RibRaft TC2® is specially designed for sites where minor to moderate land damage from liquefaction is possible in future significant earthquakes. Product Details RibRaft TC3® The Firth RibRaft TC3® concrete slab is specially designed for those looking to rebuild on TC3 zoned land in Christchurch. Product Details