Water repellent coating for sauna wood: a new option for added convenience

At Thermalux, we continue to innovate to make your sauna experience even more enjoyable and easier to maintain.
Our new water-repellent coating ensures that the wood stays beautiful for longer and makes maintenance simpler. This way, you can enjoy your sauna with complete peace of mind, day after day.

How does it work?

The water-repellent coating forms a thin, breathable layer over the wood that prevents moisture and dirt from being absorbed.
This keeps the surfaces dry and clean, even with frequent use. After a sauna session, a simple wipe with a damp cloth is often enough to refresh the wood — no scrubbing or special maintenance required.

Although the coating provides even better protection against moisture and sweat, the wood’s natural appearance is fully preserved. The finish is transparent, allowing the warm color and texture of the wood to shine through — just as you expect from our saunas.

The coating is specially developed for warm, humid environments and is safe for use both inside and outside the sauna. Whether it’s an indoor wellness area or an outdoor sauna exposed to rain and temperature changes, the wood remains better protected and easier to maintain.

Our saunas are, of course, easy to keep clean even without the coating.
This new option is mainly for those who prefer extra convenience and a longer lifespan for the wood.
A small addition that further enhances the comfort and enjoyment of your sauna experience.

See the coating in action HERE.

Create your own combinations

At Thermalux, we understand that everyone has different needs when it comes to wellness. That is why we offer different combinations to suit your needs. Would you like a steam room in addition to a sauna? Or an attached storage room? No problem!