GEP
Water management
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.


This isβ¨
what we do best

Our production
Production of GEP products is largely done in-house, allowing us to guarantee high quality and be flexible to your needs.

Our showroom
Tailored advice on rainwater systems? Visit the GEP showroom at our location in Arkel. Schedule an appointment for a consultation.

Large stock
We make sure to keep our stock levels high so that we can always deliver your orders promptly.

Quick delivery
GEP supplies from its own stock and has its own transport, so your rainwater systems and products will always be delivered quickly.

Our service
GEP has its own service department to support you with projects, commissioning, and maintenance.

High quality
Experience, quality product develop-ment, and high-quality production ensure that you receive KIWA, Belgaqua, and DVGW certified products.

Reuse
β¨rainwater
Are you ready to rethink water?
At GEP, we believe that the best solutions are developed in close collaboration with our customers. By staying closely connected to their needs and challenges, we continuously innovate and develop products that meet the highest standards in decentralized water management. All our products are KIWA and Belgaqua certified, providing our customers with the assurance of quality, safety, and reliability.
Our team of experienced consultants works alongside customers to design the most effective and sustainable solution for each project. To ensure seamless implementation and long-term performance, we collaborate with a network of specialised installation partners and support our customers through our own certified service technicians and dedicated technical helpdesk. From commissioning and maintenance to ongoing service and support, we are committed to delivering professional assistance every step of the way.

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. Β
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.











βGEP water management has a broad and high-quality assortment, enabling us to assemble a suitable rainwater system for every project.β
Stijn Suijkerbuijk
Consultant at GEP
