Slimline Water Tanks

Looking for Australia’s Best Slimline Tank?

Super Strong & Space Efficient Designs — The Product of 38+ Years Experience in Tank Manufacturing

Superior and unique, computerised manufacturing techniques ensure Duraplas slimline and midline water tanks are produced to the highest quality standards, and in an environmentally friendly manner. Duraplas premium quality tanks are covered by a proven and reliable 20-year warranty (10 + 10). Duraplas tanks are fully compliant to ‘Product Certification to AZ/NZ 4766:2006’ and are manufactured under a quality assured process, certified to ISO9001:2015 standards. Join thousands of satisfied customers and order your next slimline tank direct from Duraplas. Our slimline water tanks feature a great looking modern design and make the ideal rainwater storage solution for tight areas. Browse our comprehensive slimline tank and midline tank range below: