Energie und geld sparen

Joulia: Einfach clever duschen

Joulia macht Nachhal­tig­keit profi­ta­bel: Sparen Sie täglich Energie und Neben­kos­ten durch intel­li­gen­te Wärme­rück­ge­win­nung beim Duschen

Established. Economical. Sustainable.

We set standards

As the market leader in heat recovery for shower channels, Joulia is already in use tens of thousands of times across Europe. Our solution has already saved customers millions in ancillary costs. Joulia impresses not only with its efficiency, but also with its maximum user-friendliness: the channel is extremely easy to clean and completely maintenance-free.

Advantages

Why Joulia?

Effizi­ent

Up to over 60% efficiency.

ökono­misch

Short payback period.

Certified

SVGW, DVGW, KIWA & WRAS.

Simple

Quick installation and easy cleaning.

Compact

Same construction height as conventional channels.

Anrechen­bar

Miner­gie, SIA & MuKEn.

References

Customers who build with us

Joulia always fits. Whether it's a new build or renovation, we support customers in rental apartments and single-family homes as well as in hotels, commercial properties, and fitness and spa facilities.

Joulia in numbers

A Joulia makes economic sense

Experience that pays off: Joulia saves CHF 100–200 in ancillary costs per year in apartments and single-family homes. This means that the investment usually pays for itself in less than 5 years. Another plus point: thanks to efficient heat recovery, all building services—from hot water storage to heat generation—can be scaled down, which saves additional costs.

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Awards

Frequently asked questions

The most important answers at a glance

Yes, cleaning is just as easy—if not easier—than with a conventional shower channel. The hair trap is easy to clean and the heat exchanger can be accessed at any time in just a few simple steps. This makes Joulia the most maintenance-friendly solution on the entire market.

Installing a shower channel is very simple. The plumber only needs to connect the cold water supply to the channel first, before the preheated water goes to the shower mixer. If you have any questions, our team is always available to help.

Joulia fits into any project. The gutters are ideal for new construction and renovation. We place great importance on architectural freedom: our technology adapts flexibly to design requirements and structural conditions.

Testimonial

What our customers say

Hotel­di­rek­tor Marcel Huber spricht über den beein­dru­cken­den Impact der Joulia-Wärme­rück­ge­win­nung in seinem Haus in Engel­berg. Entde­cken Sie jetzt, warum das Hotel Terrace auf diese nachhal­ti­ge Lösung schwört.

Contact us for a non-binding quote.

Regardless of whether you already know which system is right for you, we will support you with a customized quote. 

Kessler in Urdorf

Its use in 39 bathrooms enabled a 10% reduction in building services, saving up to CHF 20,000 in construction costs. In operation, Joulia reduces ancillary costs by CHF 8,400 annually and is a decisive factor in achieving 85% self-sufficiency in winter.

kessler


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