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DirectoryIndustryMechanical Engineering IndustryBiel/BienneJoulia AG
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Verified· 3 sources

Joulia AG

Summary

About the company

The core activity of Joulia is the development and manufacture of shower trays with heat recovery, which enable the conversion of waste heat from shower water into usable energy, thus saving energy and reducing CO2 emissions.

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Offering

Products & services

Industry:Mechanical Engineering Industry
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2
Heat-recovery shower channels (Joulia-Inline, Joulia-Twinline)
Heat-recovery shower channels for new builds and renovations; various designs with 3, 5, 6 or 10 copper pipes, different installation heights and covers.
Project-based consulting and quotations
Project-based consulting to identify the right solution, as well as tailored quotations for apartments, single-family houses, hotels, commercial properties and sports facilities.
Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle4.712
★TrustpilotSoon
PProvenExpertSoon

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Location

Zentralstrasse 115
2503 Biel/Bienne
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-115.818.688
Founded
2010 · 16 years
Last commercial register change
December 10, 2025
Employees
11 to 20

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