Warmte eigenschappen

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Wood has a low specific heat, about half that of stone. This thermal property makes wood feel warm quickly. Floors, walls and furniture quickly feel pleasant after turning on the heating, even if the stone wall behind them is still very cold. Because wood quickly takes on room temperature, a plank floors generally feels nice and warm.

Heat radiation

Not only the wood specie you choose influences the warmth appearance, but also the color of the planks. There are various options regarding heat insulation in combination with planks. Like all materials, wood expands when heated. However, the thermal expansion coefficient of wood is very low, so that this expansion can be neglected in practice.

In addition, wood usually loses water when heated, so that it shrinks below the fiber saturation point. In practice, this shrinkage almost always exceeds the expansion due to heating. Even at high temperatures, wood will still remain dimensionally stable, which is important in the event of a fire. Read more about underfloor heating under a wooden floor.

Frequently Asked Questions

Is wood heat-insulating or heat-conducting?

Wood naturally has heat-insulating properties. This means that it heats up and cools down more slowly than materials such as metal. This makes wood a good choice for flooring as it retains heat well and creates a comfortable environment.

Is engineered wood flooring heat-insulating or heat-conducting?

Parquet flooring, which consists of a top layer of solid wood and underlying layers of plywood, has similar heat-insulating properties as solid wood. The top layer of solid wood offers the same insulating benefits as a solid wooden floor. 

Is it possible to install underfloor heating under a wooden floor?

Yes, underfloor heating can be installed under a wooden floor, especially engineered wood flooring. However, it is important to consult the manufacturer's specifications and recommendations as not all wood species and floor constructions are suitable for underfloor heating . It is also essential to follow proper installation and temperature guidelines to avoid damage to the wood.

Is wood a good heat conductor for underfloor heating ?

Although wood has heat-insulating properties, it can still transfer heat efficiently when used in combination with underfloor heating . The heat from the underfloor heating can be transferred through the wood to the surface, creating an even and comfortable heat distribution in the room.

How does humidity affect the thermal properties of wood and parquet?

Humidity can affect the dimensions of wood and parquet flooring, because wood expands at high humidity and shrinks at low humidity. These changes can affect the heat-insulating properties of the material. It is important to maintain proper moisture levels to prevent warping or cracking of the wood and to maintain thermal performance.