Underfloor heating is one of the most efficient and modern solutions for home comfort. It spreads heat from the bottom to the top through pipes integrated under the floor, ensuring an even and pleasant temperature in every room.
It works at low temperature (30-40°C) and is perfect in combination with heat pumps and condensing boilers.
But there is one aspect that is often underestimated.
Even with a radiant system, a supplementary radiator is almost always needed in the bathroom.
Why is a radiator needed even with underfloor heating?
Radiant floor provides constant comfort, but:
- does not dry towels quickly
- has a slow thermal response
- May perform less well in very small bathrooms or bathrooms with lined surfaces
For this reason, more and more designers are flanking the radiant system with a towel warmer or low-temperature radiator that is compatible with heat pumps.
Which radiant heaters to choose with underfloor system?
When the system is working at 35°C, it is essential to choose products designed to perform well even at low temperatures.
The most suitable solutions are:
High-performance tubular radiator
Perfect for operating with low-temperature water and ensuring constant comfort.
Hydraulic tubular heating pads
Bathroom towel warmer
Ideal for supplementing comfort and drying towels quickly, especially in mid-season.
Hydraulic towel heaters compatible with heat pumps
Integrative electric radiators
Perfect solution when the radiant floor is off or for seasonal use.
Radiant floor + radiant heater: the ideal combination
This combination makes it possible to:
✔ maintain uniform comfort
✔ have quick response in times of need
✔ increase performance in wet environments
✔ improve drying
From an aesthetic point of view, the radiator becomes a furnishing element, not just a technical one.
Attention to low-temperature output
Not all radiators work well with 30-40°C systems.
It is important to verify:
- declared yield at ΔT 30
- radiant surface
- proper sizing
A model that is oversized by 10-15% compared to the calculated requirement is often the most balanced choice.
Calculating Heat Requirement: How many watts does it take to heat a room?
When does underfloor heating really pay off?
It is ideal in:
- new buildings
- complete renovations
- homes lived in all day long
- houses with heat pumps
On the other hand, it is not the optimal solution for those who want to heat their homes only a few hours a day.
Conclusions
Underfloor heating is an efficient and modern solution, but the design must be comprehensive.
Integrating a compatible low-temperature radiator means:
- increase comfort
- improve the functionality of the bathroom
- enhance the decor
At CasaOmnia you will find a selection of thermofurnishing units designed to work in conjunction with radiant systems and heat pumps.
