Can underfloor heating be installed under a wooden floor?

Satunnainen

Underfloor heating is a popular choice in many homes, as it provides even and pleasant heat throughout the room. One of the most common questions regarding underfloor heating is whether it can be installed under a wooden floor. The answer to this question is yes, but it is important to consider a few important points.

Compatibility of wooden floors and underfloor heating

Wood floors and underfloor heating can work well together, as long as the installation is done correctly and suitable materials are used. The floor heating system used under the wooden floor can be either electric or water circulating. Both options are possible, but their installation and use require careful planning.

Installation considerations

When installing underfloor heating under a wooden floor, it is important to consider the following points:

  • Thickness of the floor: The thickness of the wooden floor affects the transfer of heat. A thinner floor conducts heat better than a thicker floor. The recommended thickness is usually 15-22 mm.
  • Floor humidity: The humidity percentage of the wooden floor is an important factor. Wood that is too moist can shrink and crack due to heat. It is recommended that the humidity percentage of the wooden floor is 6-9% before installation.
  • Heat distribution: The floor heating system must distribute the heat evenly over the entire floor area. This can be ensured by using heat distribution plates or mats.
  • Temperature adjustment: The temperature of the underfloor heating under the wooden floor must be adjusted carefully. Too high a temperature can damage the wood. The recommended maximum temperature is usually 27 °C.

Installation options

There are several options for underfloor heating installed under a wooden floor:

  1. Electric floor heating: Electric floor heating is easy to install and is especially suitable for renovation projects. Electric heating cables or mats are installed directly under the wooden floor.
  2. Water-circulating floor heating: Water-circulating floor heating is an energy-efficient option, but its installation is more complicated. The pipes are installed under the floor and connected to the heating system.

Summary

Underfloor heating can be installed under a wooden floor, as long as the installation is done carefully and with the right materials. It is important to take into account the thickness of the wood floor, moisture percentage, heat distribution and temperature control. Both electric and water circulation floor heating are possible options. When installed correctly, underfloor heating can provide pleasant and even heat under a wooden floor.

For more information on installing underfloor heating under a wooden floor, you can find for example Rakentaja.fi and Taloon.com sites.

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