Hoe werkt vloerverwarming?

Datum: 06 december 2022
Leestijd: 5 minuten
Auteur: Uipkes Houten Vloeren

Underfloor heating consists of heating pipes that are placed in the screed floor. Heated water is pumped through these pipes, making the floor feel wonderfully warm. Using a thermostat, you can set the desired temperature and enjoy a heated floor.

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Electric underfloor heating

In addition to underfloor heating with hot water, it is also possible to heat the floor electrically. In that case, mats or cables are placed on the screed floor. Electric underfloor heating offers a solution if it is not possible to raise the screed or if heating pipes cannot be placed.

Due to the relatively high energy consumption, we recommend electric underfloor heating as additional heating and use convectors or radiators as main heating. This way you will not be bothered by a cold floor and/or cold zones in the room. In addition, you don't have to use the main heating as hard to get the room to a pleasant temperature.

Benefits of underfloor heating

  • Living comfort increases considerably, a heated floor feels wonderful on your feet and you are not bothered by cold air flows.
  • Underfloor heating is energy efficient. That's because the water flowing through the heating pipes must be heated to about 40 degrees. For radiators this is up to at least 60 degrees.
  • You cannot see Underfloor heating , which makes the room look sleeker.
  • Dust accumulates quickly in radiators. Because underfloor heating is located under the floor, you will not be bothered by this.
  • You can combine underfloor heating and underfloor cooling. Please note: heating and cooling is not possible with every underfloor heating system. So get good advice.

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  • Floortje planken lamelparketvloer met vloerverwarming heeft een rc-waarde van 0,070 kW per m2 en is verkrijgbaar tot 22 cm breed.

Optimal functioning of underfloor heating

To take full advantage of the effect of underfloor heating , it is important to use the heating as follows:

  • Underfloor heating is most effective and energy efficient if you leave the system on continuously. So do not turn the underfloor heating on and off every day. Reheating the floor takes a lot of energy and is therefore expensive.
  • Install a programmable thermostat so that it is less warm in the house at night, for example. Please note that cooling and reheating with underfloor heating takes longer than with radiators.
  • Set a separate temperature for each room. For example, it does not have to be as warm in the bedroom as in the living room. By setting a different temperature per room, you can enjoy the benefits of underfloor heating everywhere, without needlessly costing you a lot of money.

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Which floors are suitable for underfloor heating ?

To ensure that the heat can easily pass through the floor, it is important to place a floor with a low thermal resistance on the underfloor heating . The thermal resistance is expressed in an Rc value. The lower the Rc value of the floor, the easier the heat can pass through and the less hard you have to burn.

PVC, laminate, natural stone and engineered wood flooring have Rc values between 0.02 and 0.10 [m²K/W], which makes these floor types suitable for a combination with underfloor underfloor heating as main or additional heating. The perception of the warmth of the floor is different for each floor type.

Contrary to popular belief, wooden floors can be installed over underfloor heating. At Uipkes Wood Flooring we use the oak parquet floor 'Vincent' the most. The combination of wood and heating provides a natural, warm, primal feeling under your feet that floor types such as PVC or laminate cannot match.

Vincent has an Rc value of only 0.088 kW per m2 and is available in 90 exclusive floor colours. Moreover, the floorboards are available in many sizes, up to 40 centimeters wide and 6 meters long. So there is always a wooden floor that suits your needs. Curious about the possibilities? Visit one of our showrooms in AmsterdamAlphen aan den Rijn or Naarden. Want to get inspiration at home first? Then request our inspiration magazine for free.

Frequently Asked Questions

What is underfloor heating ?

Underfloor heating is a heating system in which hot water is conducted through pipes or electric heating elements under the floor. This heats the floor evenly, causing the heat to spread evenly throughout the room.

How does a water-based underfloor heating system work?

A water-based underfloor heating system consists of pipes installed in the floor. These pipes are connected to a heat source, such as a central heating boiler or a heat pump. The hot water is pumped through the pipes, heating the floor. This ensures an even and comfortable heat distribution in the room.

What is the difference between a wet system and a dry system with underfloor heating ?

With a wet system, the pipes are integrated into the screed floor and then covered with a finishing layer, such as tiles or a cast floor. This ensures good heat transfer and fast response times. A dry system, on the other hand, consists of prefabricated panels or mats with integrated pipes, which are placed on the existing floor before the finished floor is applied. A dry system is easier and faster to install, but has slightly longer response times.

How is underfloor heating controlled?

Underfloor heating is usually controlled by a thermostat. The thermostat measures the temperature in the room and sends the signal to the heating system to send the hot water to the floor. Modern thermostats can often be programmed to a schedule so that the temperature can be adjusted automatically at different times of the day. Tip. control zone adjustable thermostats

What are the advantages of underfloor heating ?

Some advantages of underfloor heating are:

  • Comfort: Underfloor heating ensures an even heat distribution in the room, so there are no cold spots and no annoying air flows.
  • Energy efficiency: Underfloor heating can be more efficient than traditional radiators because it operates at lower water temperatures. This can lead to energy savings and lower heating costs.
  • Space saving: Underfloor heating does not take up extra space as it is installed under the floor. This gives you more freedom in furnishing the space.
  • Health: Underfloor heating reduces the risk of dust circulation and prevents damp environments, so it can reduce the growth of dust mites and mold.
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