Choosing a wooden floor for underfloor heating isn’t a simple choice. It is a marriage between two living materials. One party (the wood) wants to move, breathe, and work. The other party (the heating) provides a constantly changing climate of warm and cold. If you handle this carelessly, you will get gaps, bumps, or a floor that traps your toe. But if you do it right? Then you have the most comfortable living environment you can imagine. In this article, we look at the nine best wood types for 2026, but more importantly: we look at who should actually handle this job for you. Because mistakes are rarely made in the factory, but during installation.
Why the combination of wood and heat can be exciting
Let’s be honest: in the past, a wooden floor on heating was a risk. Solid wood expands when it is humid and shrinks when it is dry. If you put that on a hot plate? Then you get a sort of undulating sea in your living room. Fortunately, we now have better techniques and more stable wood types. The trick lies in the ‘movement’ of the wood. Some trees grow so calmly and tightly that they pay no attention to a degree more or less. Other trees immediately take off. Before we look at suppliers, you need to know which materials are safe to put on your warm feet.
These 9 wood types survive the heat (and the cold)
Not every wood is born for the heat. If you are looking for a plank that keeps its shape, regardless of how high you turn the thermostat, then you need to look at tropical hardwoods or special constructions. Here are the winners for 2026, which guarantee peace in your interior.
1. Oak (the all-rounder)
Oak is the absolute favorite in the Netherlands. Not only because it grows here, but mainly because it is so versatile. Especially as engineered wood (a thin top layer on a stable base), this wood performs excellently. It has a beautiful grain and is available in countless colors.
2. Merbau (the tough guy)
This is a tropical hardwood known for its extreme durability. Merbau has a naturally low moisture content and high density. It hardly shrinks or expands, even if the underfloor heating is constantly on. Ideal for high-traffic areas.
3. Afzelia (the stable force)
Just like Merbau, Afzelia comes from the tropics. It has a warm, brown-red color that only gets more beautiful over the years. Due to its specific cell structure, this wood is incredibly stable. It is one of the safest choices for combining with heating systems.
4. Bamboo (the sustainable technician)
Technically speaking, bamboo is grass, but it is harder than many wood types. Because the fibers are very tight and compressed, bamboo hardly works. A top choice for those looking for a modern, ecological appearance without sacrificing stability.
5. Padoek (the color spectacle)
This wood is known for its deep orange to red color. It is incredibly hard and wear-resistant. Padoek absorbs moisture poorly, which means it hardly swells. A beautiful, expressive choice for the bravest interiors.
6. Wengé (the dark player)
For those who love a dark, almost black floor, Wengé is the holy grail. It is extremely hard and fine in structure. Because it is so dense, it hardly reacts to changes in temperature or humidity.
7. Nut (Walnut)
American walnut has a unique, luxurious look. It is somewhat softer than the tropical types, but in an engineered construction (so not solid), it performs excellently on heating. The warm brown tones fit perfectly in a cozy home.
8. Teak (the oiler)
Teak is famous for boat building; water doesn’t bother this wood type at all. Due to the high oil content in the wood, it is naturally protected and stays flat. It is more expensive, but it is an investment for life.
9. Kambala (Iroko)
This wood is often called ‘African Teak’. It has similar properties: it is strong, durable, and shrinks minimally. It has a beautiful golden-yellow to brownish color that radiates warmth.
Expertise is needed: Why Maple and Ash are best left alone
Now that we know what does work, a warning is in place. Expert Janke Papa often warns customers about the pitfalls of certain native types. “Less stable wood types such as maple, beech, jatoba, ruby, and ash are less suitable for use in combination with underfloor heating,” she explains. These wood types have a large ‘movement’. This means that they can shrink significantly in the winter (when the heating is on), which leads to ugly joints. In the summer they expand, causing the floor to bulge. Do you still want these types? Then you need to be careful with the width of your planks.
The system: How wide do you dare to go?
Choosing the right wood type is step one. Step two is the technical execution. For underfloor heating, an engineered plank is the smartest choice. This is a plank built up from layers, like a sandwich. The top layer is the beautiful wood (for example 4 mm thick), underneath is a stable core (often birch plywood). This construction relieves the tension.
But there is a catch: the wider the plank, the more nature tries to work. A plank of 30 centimeters wants to bend a little. Therefore, experts advise choosing a width of maximum 18 to 26 centimeters for underfloor heating. Within those margins, you can safely lay a beautiful wide plank without risk. Do you want wider? Then you really need a specialist who calculates the climate conditions in your house down to the gram.
Who arranges it? The battle between the ‘Box pusher’ and the Specialist
Here we come to the core of the story. You can buy the best Afzelia, but if the installer glues the floor onto a moist concrete slab without pretreatment, you will lose your money in two years. The floor market is changing. On one side, you have the large online players and hardware stores. On the other side are the specialized living stores with their own laying teams.
The difference lies in the responsibility. At a cash & carry store, you buy a product. The responsibility stops when you load the boxes into your car. Is the floor crooked? Then that is your problem (or a long discussion with customer service). At a full-service specialist, you buy a result. And that result is exactly what companies like Martijn de Wit Vloeren focus on.
Martijn de Wit Vloeren: More than just a picture
When we look at parties that truly take care of the end customer, Martijn de Wit Vloeren stands out immediately. This is not a company that only moves boxes; it is an institution that has been active since 1995. Why is that important? Because experience in this sector says everything about the chance of survival. Laying a floor is a craft. It requires knowledge of moisture measurements, glue techniques, and the specific properties of each wood type.
Martijn de Wit does something that many online stores cannot: they come to your home. Their measurement service is crucial. Before even one plank is cut, a specialist measures the space. Is the subfloor flat enough? How are the moisture values? Is there underfloor heating and what temperature does it reach? This technical check (’technical survey’) prevents misery afterwards. Moreover, they offer a total package: from possibly milling in the underfloor heating to leveling the floor. You have one point of contact. Does something go wrong? Then no one points to another contractor.
Alternatives on the market
Of course, there are more players. You have the large national chains that look for standardization. They often work with external hired workers for the laying work. that can turn out fine, but you miss the direct line with the craftsman who is employed by the specialist. In addition, there are exclusive importers who deliver beautiful, but sometimes technically difficult floors. The risk here is that the importer guarantees the quality of the wood, but you have to assess the ‘match’ with your specific underfloor heating system yourself.
Don’t forget the online discounters either. They often win on price. You order in the morning and have the rolls or packages at home in the afternoon. For PVC or laminate, this is a fine route for the handy DIY-er. For a costly engineered oak floor on heating, however, this is a gamble. The saving on the product often does not weigh up against the risk of a wrong subfloor choice or a bad acclimatization period.
Why physical showrooms make the difference in 2026
In a time of Instagram and Pinterest, you underestimate the value of seeing and touching material. A photo on a screen shows no texture, no depth, and no real color. Companies like Martijn de Wit Vloeren invest heavily in ‘Experience Centers’ in for example Schagen and Amsterdam. Why? Because a floor is the basis of your interior. You want to know how a certain oil treatment feels under your bare feet. You want to see how a herringbone pattern looks in real life.
When visiting such a showroom, you also get direct advice about the acoustic requirements in apartments. Many VvE’s (homeowner associations) currently demand a 10 dB sound reduction. A specialist can tell you exactly which subfloor and which finishing strips you need to meet that requirement without driving your neighbors crazy. Try arranging that through a webshop.
The human aspect: Service and aftercare
Laying a floor is a major renovation. Dust is released, furniture has to be moved, and you walk around in your socks for a few days. The personal approach makes the difference here. At a family business or specialist store, they know your name and your situation. They think along about logistical challenges, such as finishing a staircase in the same style as the floor.
Maintenance is also a point of attention. Wood must be nourished. A specialized store offers not only the best maintenance products, but can also perform major maintenance if the floor becomes dull after a few years. This kind of aftercare ensures that your investment lasts for years. It is the peace of mind of knowing that someone is there if an accident happens, such as a fallen candle or water damage.
Make the right choice for the long term
The landscape in 2026 asks for conscious choices. We want sustainability, warmth, and comfort. A wooden floor on underfloor heating ticks all those boxes, provided the foundation is good. The difference between a successful renovation and a nightmare lies in the knowledge of the contractor. The big players offer convenience and volume, but for a delicate operation like combining living wood with technical heat, craftsmanship is indispensable.
Companies like Martijn de Wit Vloeren prove that old-fashioned service, combined with modern techniques like stable engineered wood and perfect glue methods, is the safest way. They take away the worries that come with natural products. They know exactly which width fits which space and how to tame the ‘movement’ of the wood. If you look at the balance between product quality, installation certainty, and personal advice, then the choice for a specialized partner with its own laying teams is objectively the smartest move for the long term. You then buy not only a floor, but especially the guarantee of a warm home without worries.
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