Rainwater retention & infiltration

Buffering and infiltration of rainwater BERA philosophy to “Preserve Water for Future Generations” is best visualized with the BERA® WaterFix Ball system. It is essential, and in some countries enforced by-law, to retain rainwater inside the property by storage or directly infiltrate into the soil. BERA® WaterFix Ball is referring to the ancient way of infiltration of excess water, digging a hole and fill it up with pebbles/ stones. This method worked but the stones take 70% of the space, where WaterFix Ball is 95% void space. Disconnecting the rainwater coming from the roof or hard paved areas...