REZICAST® Systems provides a patented precast concrete home building system designed to help licensed builders construct stronger, faster and more efficient residential homes. The system uses precast concrete panels to reduce build times, improve structural strength, minimise trade waste and support better energy, acoustic and disaster-resilience outcomes. REZICAST® helps builders reach lock-up stage in around 10 to 14 days, with full construction possible in as little as 10 to 14 weeks.