Rainwater Tanks

Rainwater tanks are for catching and saving rainwater that falls on your roof. They are installed to provide an alternative water supply and reduce dependence on mains water.

We make a large range of quality polyethylene rainwater tanks, with sizes that range from 500 litres through to 22,700 litres.
Our products are designed to last a long time. They have domed tops which means that they are self supporting, and internal frames are not required.
Some styles also have traditional corrugated wall profiles for added strength.

Rotoplas rainwater tanks are supplied with a fitted leaf strainer and a loose overflow. They are also supplied with quality 25mm BSP brass outlets moulded into the tank. You can view the product specification sheets on each individual product page for fitting locations or contact us to discuss your requirements.

Our tanks are high quality, UV resistant, and are covered by a 10 year manufacturer’s warranty for your peace of mind.

*We usually make our products to order based on your colour and size preference, with a normal production time of around 4 weeks.