Renovating your bathroom?
Don’t do it by halves!
Renovate once.
For lasting comfort.
Stylish designer radiators for a modern, inviting bathroom.
Renovating your bathroom?
Stylish designer radiators for a modern, inviting bathroom.
Millions of bathrooms in Europe are in urgent need of renovation. Millions of bathrooms across Europe are in urgent need of renovation. In many cases, they haven’t been modernised for decades and are outdated in terms of both design and technology. This is surprising given that the bathroom is where most people begin and end their day - and where they spend between 30 and 70 minutes each day, even longer at weekends. These facts suggest that now may the perfect time to start planning a bathroom renovation and create a true spa‑like oasis.
It’s not just fixtures and fittings that contribute to comfort, energy efficiency and air quality. Radiators and ventilation solutions also play a vital role. As a trusted partner to specifiers, planners and architects, we understand exactly what’s required to deliver a professional bathroom renovation that maximises comfort and performance.
40 %
of all European buildings were constructed before 1970 and are now in great need of modernisation.
By 2032 ...
... annual investment in bathroom renovations is expected to rise to around €47 billion.
Why do so many people never think of renovating their bathrooms? Millions of people have never updated their bathrooms since moving into their house or flat. Across Europe, many bathrooms have remained unchanged for more than 20 years, leaving them technologically and visually outdated. However, investing in a more comfortable and modern bathroom is far easier than you might imagine, and well worth it.
It’s time to stop putting it off. There’s a simple way to enhance bathroom comfort that suits every space, every budget and every stage of life. An electric radiator can quickly warm a small room during busy family routines, and dry all the towels at the same time. A stylish designer radiator can also transform the look and feel of a bathroom. And for older people who have lived in their homes for decades, the ability to adjust the temperature easily - for example at the touch of a button - brings welcome comfort, constant warmth and an ideal indoor climate.
Whatever type of designer radiator best suits your bathroom, whether electric, hot water or dual-fuel, Zehnder offers a wide selection of stylish models. Many of these have received prestigious design awards. Our climate experts would be happy to advise you on the options available for your next renovation project, always keeping you and your clients' needs in mind.
What if your bathroom became your favourite place to unwind? Zehnder designer radiators help make this possible by providing dependable warmth, a healthy indoor climate and reducing everyday moisture build-up. As well as being stylish and energy‑efficient, they are also designed for easy installation.
The even heat distribution creates a pleasant, consistent temperature throughout the bathroom. When used alongside underfloor heating, electric radiators offer a quick and effective way to achieve comfortable warmth – especially during the colder winter months.
In many homes, the bathroom only needs heating when it’s actually in use. Whether low‑temperature or electric, Zehnder radiators are designed to be highly energy‑efficient. This heightened efficiency reduces both running costs and environmental impact.
Modern radiators help reduce the discomfort caused by high humidity and unpleasant odours. Their radiant heat dries walls and surfaces more quickly, while minimising draughts so that dust and mould spores are less likely to be disturbed into the air.
Plug‑and‑play or fixed installation?
With a wide choice of installation and connection options, Zehnder designer radiators are widely compatible and very straightforward to fit. And with an extensive range of designs, there’s a perfect model for every bathroom
A long‑lasting investment in the future:
Modern radiators help lower carbon emissions and reduce heating costs in the long-term. They meet the requirements of current energy regulations and funding programmes, and can also be paired with renewable energy systems.
Zehnder designer radiators are simple to use, thanks to intuitive controls and smart technology that takes care of functions automatically. With our remote‑control models, you can adjust settings at the touch of a button.
Electric, hot water or dual‑fuel?
At Zehnder, you’ll find designer radiators to suit any bathroom renovation, both aesthetically and technically. From the contemporary look of the Zehnder Tetris to standout models like Zehnder Archibald or Zehnder Arteplano from the Zehnder Studio Collection, there’s a wide range of designs to explore.
There has never been a better time to renovate your bathroom with Zehnder designer radiators. Selected models now come with an added bonus. Until 31 December 2026, you can enjoy a free colour upgrade on qualifying bathroom radiators, or receive a free Easy remote control with the purchase of an eligible electric bathroom radiator and IHC immersion heating element.
Even a single shower can release one to two litres of moisture into the air. If this moisture lingers, it creates ideal conditions for mould growth. That’s why rapid drying after showering is so important. Simply opening the window often isn’t enough, as humidity levels can remain too high for hours at a time.
If relative humidity stays below 80% for around half of the time, this is usually sufficient to prevent mould from forming. While modern bathroom radiators help by improving heat distribution, ventilation systems are especially effective. Their built‑in sensors detect rising humidity and work to keep it below critical levels. Mechanical ventilation units can substantially reduce humidity within 15 to 30 minutes after a shower. This helps protect bathroom walls, surfaces and fittings, while keeping indoor air quality consistently high.
Electric radiators heat up quickly and are ideal for retrofitting. They can be used to supplement underfloor heating and are well suited to short periods of use, such as before or after the main heating season. Hot‑water radiators integrate seamlessly into central heating systems and can offer lower running costs when paired with energy‑efficient heat sources (e.g. gas boilers or heat pumps).
Water‑based radiators integrate seamlessly into central heating systems and can offer lower running costs when paired with energy‑efficient heat sources (e.g. gas boilers or heat pumps). However, they do require hydraulic balancing during installation. Electric radiators, on the other hand, are more flexible to retrofit, for example alongside underfloor heating, and are ideal for short periods of use, such as before or after the main heating season.
Hot‑water towel radiators connect directly to the central heating system. Mixed‑operation models combine this with an electric heating element, allowing year‑round use even when the main heating is off. For renovation projects, it’s advisable to plan for middle connections and check pressure losses. Electric radiators are the easiest to integrate, as they can be installed almost anywhere with access to a suitable power supply. Zehnder designer radiators also allow multiple towels to be warmed at the same time.
When installing Zehnder electrical products in bathrooms, installations must comply with the BS 7671:2008. This includes following bathroom zoning requirements, ensuring suitable IP ratings, and using appropriate protective measures such as RCD protection to ensure safe operation.
Efficient extraction, for example using units with run‑on timers or humidity sensors, helps reduce bathroom humidity to below 80% after showering and supports faster drying of walls and surfaces. In combination with heat recovery, this helps keep moisture under control. Bathrooms benefit from this especially in renovated, well‑insulated homes.
In the UK, several schemes support energy-efficient heating and ventilation upgrades, including the Energy Company Obligation (ECO4), Boiler Upgrade Scheme, and funding delivered under the Warm Homes Plan 2026. These programmes can help fund improvements such as low-carbon heating systems, controls, and wider retrofit measures.
In Ireland, support is available through the Sustainable Energy Authority of Ireland, including grants under the National Residential Retrofit Plan, which can contribute towards full heating system upgrades, including radiators and system improvements.
Availability and eligibility vary, so it is recommended to check current schemes and local authority programmes when planning a project.
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Radiators
Radiant ceiling panels
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I would like...
To find a specialist provider near me.
Expert technical advice.
I need more information on...
Radiators
Radiant ceiling panels
Comfortable indoor ventilation
Contact details:
General request
Request a quotation
Submit an order
Direct links to main topics:
Radiators
Radiant ceiling panels
Ventilation systems
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