Quality Water tanks

237-239 Berkeley Road Unanderra, Wollongong, 2526

Mobile 0413 066 524

After Hours: 02 42715917

Email: sales@coastlineplastics.com.au

Plastic Rotational Moulder

Tank Manufacturer

Your tank specialist

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Tank Sizes and Dimensions

What size do you need?

FAQ Answers to common questions

20 different sizes & shapes of rainwater tanks for all situations, including slim line or wall line tanks, underground tanks, square under deck water tank and the standard straight walled round plastic tanks. Our sizes start at 700 litres in both slim line tanks and the round tanks. Our largest tank is the 24,000 litre water tank. Our plastic rainwater tanks are amongst the strongest plastic tanks available on the market. Our water tanks are manufactured to a minimum standard of 3 times safety factor, you just can't go past the best. These polyethylene tanks are made especially with the domestic urban market in mind for water storage. We also manufacture commercial style poly tanks that are extra thick to suit heavier usage. Our 20 year warranty is second to none! In fact we have never had to replace a plastic rainwater tank yet in over 34 years in the business of making rainwater tanks. Satisfied clients let us know of their appreciation. "It is great to get great service from you. Fast delivery and phone calls to let me know what time you were going to be at my door. In fact you were 10 minutes early. WOW!" T.W. Oatley. "Your timing was spot-on. I needed to hire a crane to lift tank over the house and time was money. You saved me money by being on time. Thanks". H.G. Builder in Epping. "From order to delivery, everything was efficiently organized." Car wash business in Melbourne. "I am so impressed with the service and the quality of your tanks, I would like to inquire about becoming an agent for your tanks here." J.T. Melbourne. "Thank you. I am impressed with the square tanks I received last month, I can fit one more in under the house & would like to order another one". S.T. Brisbane. We have many, many satisfied clients. We can make you happy with your rainwater tank too!

We manufacture Australia's largest range of underground water tanks as well as Australia's largest slimline Wall liner tank, the Basix 5,200 litre wall liner tank. All slimline water tanks like the Basix Wall LinerTank are just perfect for narrow areas like under the eaves of a house or in other tight narrow spots.

All our rain water tanks are in stock, with many sizes available in a range of different colours. All the underground tanks too are in stock RIGHT NOW! So what are you waiting for? Call us today on 0413 066524 or send us an email. Don't forget to state your location and the size & colours you want. We supply Sydney, Newcastle, Wollongong & environs from the Central Coast down to Bateman's Bay and west to the Southern Highlands. Transport can be also be arranged for deliveries to Brisbane and Melbourne with special considerations for other areas.

Australia's largest slim line tank 5,200 Basix wall liner tank is available NOW. At less than 1 metre wide, it has a relatively small footpad and still it meets many of the guidelines for helping you meet your Basix requirements.

We offer 5 sizes in Uunderground water tanks. The 1,100 litre straight walled tank and the patented ribbed 4,500 litre, 5,500, 7,500 and 10,000 litre underground tanks. All of our unerground tanks are less than 2,400mm wide. It is very enomical to install as it takes up very little area under your driveway or garden/lawn. The 1,100 litre is only 1060mm diametre & is ideal as a retention tank.