Rainwater storage bladder

Reo Sac is a reinforced frameless bladder tank for hidden rainwater storage. It fits neatly under a house or decking, using unused space.

As the Sac sits under the middle of the house, rainwater from downpipes on all sides can be collected, optimising water collection.

The rainwater storage bladder is made from reinforced PVC and comes with a geo-textile groundsheet to buffer it from the ground, so there is no need for a concrete slab underneath it. Water from the sac can not only be used for the washing machine and gardening, but is also accredited to AS4020, the Australian standard for drinking water.

The bladders can provide builders with a cost-effective and storage-friendly option to help meet environmental standards, such as BASIX. Also, each bladder can be fully recycled at the end of its lifespan.

The bladder has no moving parts, which means there is nothing to damage or break over time. The Sac includes a miniature frame and mounting plate that supports the inlet and outlet pipes at the end of the bladder to minimise leakage and make it easily accessible.

Available in 66 different sizes from 1150 to 7050 L, the tanks can also be joined together to increase storage capacity.