Comparison between two types of wood.

Choosing Wood: Spruce vs Thermowood

When it comes to buying a sauna, the choice of wood is a fundamental decision. Wood not only influences the aesthetics of your sauna, but also affects durability, maintenance and even the sauna experience itself. In the sauna market, two woods have been widely used: Spruce and Thermowood. In this article, we'll explore the characteristics of each, to help you make a more informed decision.

Spruce 

Fir is a wood commonly used in the construction of Finnish saunas. Originally from the northern regions of Europe and Asia, it is known for its light color and tight grains that give saunas a clean and elegant appearance.

Advantages of spruce

  • Heat Resistance: Spruce has a remarkable ability to withstand high temperatures, which makes it suitable for a sauna atmosphere.

  • Durability: Although not as resistant as Termowood, Spruce is still a durable option that can last for many years if properly maintained.

  • Appearance: Spruce has a natural sheen and a tight grain that gives it a visually appealing aesthetic.

Thermowood

Termowood, also known as heat-treated wood, is wood that has undergone a heat treatment process. This process increases the wood's durability and resistance to decay and insects, making it an excellent choice for saunas.

Advantages of Termowood

  • Exceptional durability: Termowood is extremely durable, resistant to decay and insects, making it ideal for making your sauna last for many years.

  • Heat Resistance: Like spruce, Termowood is also heat resistant, making it perfect for the sauna environment.

  • Maintenance: Due to the heat treatment process, Termowood requires less maintenance than spruce.

So which one to choose?

The choice between spruce and thermowood depends mainly on your individual needs and preferences. If you value the natural aesthetics and warm, welcoming atmosphere that Spruce provides, then this could be the perfect choice for you. On the other hand, if you prefer a low-maintenance sauna that will stand the test of time, then Termowood is an excellent option to consider.

In the end, both spruce and thermowood offer excellent characteristics for your sauna. So the important thing is to choose a wood that meets your specific needs and adapts to the style and aesthetics you want for your sauna.

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