Property owner

Reducerat klimatavtryck

climate footprint

Reducerad energiförbrukning

energy performance

Sänkta driftkostnader

operating costs

Ökat fastighetsvärde

property value

Reducerad resursförbrukning

resource consumption

A new standard.

Are you a property owner looking for ways to reduce operating costs, while contributing to a more sustainable future? With our patented floor drain, you can do just that. 

Enduce E1 recovers up to 75 % of energy during showering, resulting in significant economic and environmental savings. Reduced operating costs, improved net operating income, higher property value. In addition, better energy performance, reduced environmental footprint and positioning towards both green loans and environmental certifications. 

In other words, Enduce E1 is completely different from a traditional shower floor drain where the heat is simply flushed out. A new standard.

Thomas Holmberg, Henrik Hagman och Gustav Svensson, Enduce

Better net operating income and lower climate footprint

In the value calculations we make for real estate projects, we often see how Enduce's clear impact on net operating income has a significant impact on project financing. The improvement of the net operating income increases the property value and thus the scope for financing - in many cases more than the investment cost. This makes the decision to choose Enduce E1 easy. Improved economy goes hand in hand with environmental and climate benefits.

Enduce can increase returns and improve the climate footprint without costing equity

Porträtt av Thomas Holmberg på Enduce
Thomas Holmberg
Managing Director at Enduce

Are you a private person?

If you want to buy our energy recovery floor drains as a private individual, you are welcome to place your order directly in our online shop. Read more about how to order here.

Learn more in our webinars

You are welcome to learn more about Enduce E1 during our open and regular webinars. For about 45 minutes, we will tell you about our solution, the technology behind it and answer your questions. 

You can also book an individual meeting with us to discuss a specific project or issue.

Calculate yourself

Use our value calculation to estimate the impact of the Enduce energy recovery floor drain on your property's key performance indicators. 

With Enduce E1

Reduced operating costs
Energy saving
CO2 reduction
Repayment period
Energy cost for the shower
Economic returns
Improving energy performance
kWh/m2 Atemp

Adjusting parameters

Hot water heating
Energy cost (average over time)
Design of the shower area
(energy loss)
I want to calculate the energy
savings from
Domestic hot water consumption
1000 kWh/person/year
Accommodation per shower room
Share of hot water for showering
Total household shower time
Water flow in the shower
Shower water temperature
Cold water temperature
Hot water consumption
kWh/m2 Atemp
Surface area Atemp
Share of hot water for showering
Number of shower rooms
Hot water consumption
kWh/m2 BOA
Surface area BOA
Share of hot water for showering
Number of shower rooms
Energy cost for shower without Enduce
3 600 SEK/year

Contact us about your project

We are happy to help with specific calculations for a property, both new construction and renovation. Get in touch with us to take part in our in-depth value calculation.

questions and answers

Enduce gives immediate effect and is a long-term solution, which continues to pay off over time. In addition to money and new business opportunities, we save on the earth's and society's resources.

In residential buildings, tap water is one of the biggest energy wasters - the heat goes straight down the drain. With Enduce, up to 75% is recovered, which greatly reduces operating costs. For an apartment building, this can mean a reduction of over 10% for the entire property.

The large energy savings in the projects contribute to opportunities for green loans, procurement benefits and meeting industry regulations and environmental directives. Wise environmental choices also strengthen your employer brand and make the property more attractive to the end customer.

You are welcome to fill in your request via this link. Of course, you can also contact us directly. Contact Aleksander on 079-103 56 56 or



Enduce E1 is designed to work according to the standards and is also tested in the same way as other similar products. The floor drain is based on proven technology adapted to modern bathrooms and with solid know-how from research and industry. It is a robust, wear-free product with clear installation instructions, tested over 10,000 times.

The Enduce floor drain recovers the heat from the shower water, it is easy to install and easy to keep clean. It is a new standard for floor wells.

The integrated plate heat exchanger ensures that valuable energy is not flushed down the drain. Instead, the outgoing shower water is used to heat up new water, in a hygienic and robust system.

With the Enduce floor drain, 71-75 percent of the energy is recycled (verified by RISE 2022). That is more than any other solution on the world market can perform today.

Otherwise, Enduce is just like any other floor drain. It fits in most bathrooms, is easy to install and easy to clean for the end user. Read more here.

Feel free to visit ours FAQ for answers to more frequently asked questions and in-depth information.

Porträtt av Henrik Hagman på Enduce

Henrik Hagman

Technology and product manager
070-947 57 43

Porträtt av Aleksander Teir på Enduce

Alexander Teir

Technical seller
079-103 56 56


The design of the shower area and the location of the ventilation system play a major role in shower comfort, bathroom climate and, not least, energy efficiency.  
According to Boverket, the contribution of energy-saving technologies to improving energy performance may be included in the calculations based on the demonstrated energy savings of the technology.
Enduce does not reduce water consumption overall, but hot water consumption does. The resource saving lies mainly in the energy and not in the water.
The solution's operating principle is that the energy in the continuous flow of shower water is heat exchanged against the continuously incoming cold water.
Enduce's high demands on long service life and full repairability form an important part of the product's good economic profitability as well as environmental and climate sustainability. 
The connection of the waterproofing layer to the floor well takes place either via a traditional clamp frame connection for waterproofing foil or for plastic mat.