Materials and technologies

Abachi (African Willow)

Abachi is an exotic tropical wood originating from West and Central Africa, most commonly from the tree species Triplochiton scleroxylon. In saunas, it is used mainly for benches, backrests, headrests and other contact elements of the interior. It is characterised by very low density and minimal thermal conductivity, which means it does not overheat even at extreme temperatures. The wood surface is smooth, free of resin and has minimal knot occurrence, which increases both comfort and safety. Abachi does not significantly change shape even through repeated heating and cooling cycles. It is one of the most widely used materials in professional saunas, precisely because of its physical properties, not only its appearance.


Advantages of Abachi

  • Minimal surface overheating: Even at sauna temperatures above 90–100 °C, the wood surface remains relatively cool and safe to touch.
  • High comfort in direct skin contact: The absence of resin and its smooth structure eliminate the risk of irritation or discomfort when seated.
  • Dimensional stability under extreme conditions: The wood does not crack or deform as quickly as common European wood species.
  • Premium visual standard for the sauna interior: Its light, homogeneous colour and clean grain create a professional, minimalist appearance.

Frequently Asked Questions

They have higher thermal conductivity and contain resin, which can be released at high temperatures. This reduces both comfort and safety.

It is characterised by low thermal conductivity, which is a key factor for sauna benches. Alternatives such as aspen or alder are less expensive but have somewhat higher thermal conductivity.

No. Regular cleaning with a mild cleaning agent designed for saunas is recommended, to remove sweat and dirt.

Yes, but it is primarily intended for the sauna interior, not for unprotected exterior use.

The price is higher due to importation and its exceptional physical properties, which improve comfort of use.

Under normal conditions, no. Its low thermal conductivity is precisely why it is used in professional saunas.

Yes. Material stability means fewer deformations, which reduces the need to replace components over the long term.
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