FAQ

Would you like to contribute to a more sustainable future by harvesting and reusing rainwater on your property or site? Then GEP is the right partner for you. We offer a comprehensive range of climate-adaptive solutions for rainwater collection, storage, infiltration, controlled discharge, and reuse. In addition, GEP provides advanced greywater systems that further reduce the demand for potable water. Through our innovative and sustainable solutions, we help address the environmental challenges of today while preparing for the needs of tomorrow.

Questions about the different types of rainwater tanks?

Don’t hesitate to reach out. We’ll gladly answer all your questions!

Hemelwaterverordening amsterdam adviseur fred prins gepwater

Frequently asked questions about rainwater

Knowledge of water through experience

Over the past 25 years, GEP has developed into a leading supplier of rainwater and greywater systems. We are able to break through the current structure of water usage: in an innovative and thoughtful manner, we continually work on improving the water balance, reusing water, and preventing waterlogging. Additionally, we constantly seek methods to combine the properties of rainwater with sustainable themes, such as water and energy savings and reducing the negative impacts that extreme rainfall and rainwater flooding can cause. In short, we rethink water.  

With three branches in Belgium, Germany, and the Netherlands, we have found the optimal mix of knowledge transfer, and product and market optimisation. In the development of our products, we always ensure the sustainability and safety of each of our systems, maintaining a perfect balance between cost, environment, and efficiency. This is how GEP has grown into a leading player in the field of rainwater systems.