Rainwater Harvesting

Why Choose Rewatec?

Rewatec are expert tank manufacturers.

Anyone can make a tank, but making one that is designed to last for decades is a different matter.

We also understand what our tanks are to be used for. They are specifically designed with the correct characteristics needed for optimum storage. We aim to make installation as easy and fast as possible, many tanks can cost more to install, and if you have to build it onsite, quality can easily be lost (you don't get a guarantee from whoever has to build it!)

We have been using our tanks for rainwater storage and utilisation for 20 years, and have the experience needed to produce the best quality components at the right price. Cheap pumps break and a poor filter, not preinstalled, can be inefficient. Our expert tank builders ensure your tank arrives, ready to be installed in the ground without any hidden cost.

With over 120,000 installations worldwide, and a strict quality control, you are in good company installing a Rewatec tank.

Here are just some of the reasons why customers all over the world use our tanks:

Our tanks are single piece - no concrete needed. You will never need concrete to install our tanks, in fact, some of the disadvantages of using concrete as a backfill are:

  • Inflexibility
  • Cost
  • Harmful to the environment

Our tanks are built to handle the stresses and loads that come with ground movement, due to their structural integrity and high grade polyethylene.

Our tanks are manufactured as a single piece, saving you time, money and risk! Having a tank that comes in two halves increases time and labour costs. We don't want to deal with a split tank and neither do our clients!

Our tanks come with a 25 year guarantee. We are so confident about the quality of our tanks that we back this up with the longest guarantee on the market.

Our components are all selected and designed for efficiency. Our covers won't wear out over time, always enabling easy access.

Why Rewatec?

25 Year Warranty

Our tanks come with a 25 year guarantee. We are so confident about the quality of our tanks that we back this up with the longest guarantee on the market.

Rewatec Factory

Our tanks are built to handle the stresses and loads that come with ground movement, due to their structural integrity and high grade polyethylene.