Water Tanks By Denliz is proudly the sole supplier of Hanson Precast’s water tank range. We have been manufacturing precast concrete tanks for over 30 years and believe our product to be the benchmark in design and quality. All Hanson tanks are manufactured to the Australian Standards AS/NZS 1546.1: 1988 specifications.

In conjunction with Hanson Precast, Denliz Trading has designed not only water storage tanks, but a complete Basix compliant rain water harvest system available in a number of sizes. 

All our precast tanks are constructed from concrete reinforced with fibre steel which gives an incredibly high strength from a very thin section, thus reducing the mass of the product and size of handling equipment. 

Denliz also offers delivery and installation of all our tanks with our own specialised Crane Truck.