The Advantages of a Flat Tank – Also Ideal for Retrofitting

Flat tanks are characterised by their easy installation and space-saving design. They offer a practical and stable solution, especially where space is limited or the groundwater level is high.

Minimal Installation Depth, Thus Minimal Installation Time and Costs

Due to the flat design of the flat tanks and their minimal height, the pit for the tank does not have to be dug very deep. Additionally, there is usually no need for a slope angle on the side walls of the pit, which considerably reduces the amount of earth that needs to be excavated compared to a classic underground tank.This saves both time and money. Smaller flat tanks can sometimes even be installed manually, with muscle power and a spade, due to their smaller size.

Significantly Less Excavation Work Compared to a Cylindrical Cistern

If a property is already built on, you often have to adapt to the circumstances. It is not always possible or feasible to dig a deep pit. The shallow installation depth required for our flat tanks offers maximum flexibility.

Ideal for High Groundwater Level

Thanks to the low installation depth of a flat tank, installation is also possible without any problems at higher groundwater levels. While classic underground tanks often reach their limits in such situations and can be damaged or displaced by buoyancy, a flat tank remains stably anchored in the ground due to its flat shape, without the need for additional safety measures.

Conclusion on Flat Tanks

A flat tank offers a space-saving, sustainable and aesthetic solution for rainwater utilisation. It is ideal for gardens with limited space or difficult ground conditions and can be installed quickly and easily.

Please follow the respective installation instructions.