Instead of flushing the valuable heat of the shower water down the drain, Joulia's shower channel recovers this energy and provides a simple way to ensure sustainable showering enjoyment with full comfort.

Thanks to ever stricter regulations for the building envelope and consequently thicker insulation, the energy consumption for room heating has been massively reduced over the last decades.

However, the energy demand for hot water has remained constant. In fact, due to the increased need for hygiene and ever-larger overhead showers, it can be assumed that energy consumption for hot water- and especially for showers- has even risen.

In the meantime, a household needs the same amount of energy for hot water as for the entire room heating. So it's time to "plug" the last big hole in the insulation. After all, it really doesn't make sense to use valuable energy to produce a lot of hot water, which we then dispose of after just two seconds of use.