GEP
Water management
Do you want to contribute to sustainability through rainwater catchment on your property or land? Then youโre at the right address. GEP offers a wide range of climate-adaptive solutions for the use, buffering, infiltration, and delayed drainage of rainwater. Besides rainwater systems, GEP also delivers grey water systems. This way, we provide an innovative answer to the ecological needs of today and tomorrow.


This isโจ
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
โจrainwater
Are you ready to rethink water?
We at GEP are close to the customer and develop products based on this close contact to meet all customer requirements. Our products are KIWA and Belgaqua certified to ensure the highest quality.
GEP employs experienced and knowledgeable consultants who work together with customers to find the best possible solution in the field of decentralised water management. Moreover, we collaborate with specialised installers and have our own certified service technicians and a technical helpdesk to provide quick and professional assistance with commissioning, maintenance, and service.

Knowledge of water through experience
Over the past 25 years, GEP has developed into a leading supplier of rainwater and greywater systems. With this solid foundation, 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.











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