rewater optimises existing buildings along the axis of water × energy × hygiene × sustainability. We do not just sell products — we do audits, consulting, installation and service, and we back the results with figures.
A German specialist in water-saving technology with more than 50 years behind it. A constant-flow regulator for outlet fittings was patented by R.C. Mannesmann in 1970 (DE 2060751, inventor Wolf-Dieter Keppel), and in doing so defined the whole category of water-saving outlet regulators. Documented certification for contact with drinking water (KTW-BWGL, Kiwa, AFNOR) and RoHS/REACH conformity. We hold exclusive R.C. Mannesmann representation for Czechia, Slovakia and Poland and supply the same certified components elsewhere in Europe.
Photo: R.C. Mannesmann, used with the manufacturer's permission.
A Czech initiative on corporate responsibility and sustainability.
The Moravian-Silesian regional chamber of commerce (Czechia).
The Czech guild of heating and plumbing trades.
rewater is a partner in a Czech Ministry of Labour and Social Affairs project on preventing energy poverty in households. A signed confirmation evidences a substantial water saving in the households at risk.
Part of our warehousing and product assembly is handled by the Czech sheltered workshop JUHA, where more than half the staff are people with disabilities. That makes employing them part of our supply chain , and we document how many kits pass through it.
We buy electricity from renewable sources with guarantees of origin (E.ON).
Media, city websites and our clients' own pages — all Czech sources, in Czech. For each item we say whether we are named in the piece or whether it describes the project without naming the supplier, and we link to the original.
The client describes the whole course themselves, from a pilot on one ward to the roll-out across the other buildings — including the fact that after staff feedback some regulators were swapped for higher-flow versions.
Read at nemtru.cz →A pilot installation in five of the city's buildings. This is the one project for which we hold a written confirmation signed by the client.
Read at energetika.plzen.eu →Nine municipal buildings, delivered through the city company SNEO. The article names the R.C. Mannesmann technology used, for which we are the exclusive partner in Czechia.
Read at praha6.cz →A field report from a household in the ministry pilot, where we supplied the aerators. The video also shows flow being measured with a measuring bag — the method we use during an audit.
Read at seznamzpravy.cz →A national daily on energy poverty in Czechia. rewater is named as the supplier of aerators for the Ministry of Labour and Social Affairs pilot.
Read at denik.cz →„Perlátory domácnostem zapojeným do projektu zdarma poskytuje firma rewater.“ — quoted in the original Czech. The round table included measuring the water flow in the ministry building itself, before and after installation.
Read at mpsv.gov.cz →„V rámci projektu provedou odborní auditoři ze společnosti rewater s.r.o. bezplatný vodní audit.“ Jediná zmínka, která popisuje, co vodní audit obsahuje.
Read at ms70.plzen.eu →A mention is not the source of our figures. The savings we state come from measurement at specific clients — you will find them in the case studies.
A no-obligation audit calculates the potential for your building.