Uprite Steel is the only engineered concrete sleeper wall system in Canberra. Our 100mm beam is engineered to retain up to 1.8 meters high designed to fit 85mm thick sleepers. If your wall is greater tan 1.8 high we can supply 150 UC or 200 UB Galvanised posts if required. All our posts are dipped in hot-dip galvanised or black powder coated