Sauna Interior wood

We offer excellent sauna interior wood– black alder wood, with the following properties:

• Low thermal conductivity: Even at 90–110°C in the sauna, black alder benches remain pleasantly warm without burning.
• Moisture resistance: Black alder boards hardly absorb water, so they do not swell or crack, resulting in longer service life in high-humidity spaces.
• Antibacterial and antiseptic properties: One of the key features of this wood, confirmed in laboratory tests. Boards do not require additional antiseptic treatment.
• Kiln-dried products: Black alder boards are kiln-dried, further increasing resistance to decay and reducing thermal conductivity.

We manufacture cladding boards and sauna bench boards from black alder.