That blissful moment of pure relaxation, where you can feel the warmth of the steam room detoxing your skin and body. Making it the ultimate wellness experience. 

Our steam rooms are made of high-quality and innovative materials that instantly give them that fresh, modern look. Fully freestanding or built in to create a cohesive look. Our standard interior finish or a personal touch? You think it, we create it. 

Product characteristics

Standard or tailor-made?

Our steam rooms are made inhouse. The outside is covered in aluminum, where you have the option to either go for an inox look or choose a timeless black or white colour, with a shiny or mat finish. The front comes with a modern and sophisticated glass window. 

You can also choose to have our indoor sauna built in without any outer surface and top it off with a material of your choice to make it picture perfect. 

A steam room with a shower? The sky’s the limit. We can easily transform your steam room to a real steam shower. We elevate the inside space and provide a fold-up bench instead of a fixed one. We have assembled a package that includes black design faucets with a head and hand shower. Do you have a specific model in mind? We are more than happy to install it. 


Our indoor steam rooms are available in several sizes and versions. Do you prefer a tailor-made steam room? We can easily make you a customized design. A more compact version that perfectly fits your space? We build the steam room you need. 


Cannot wait to start designing and customizing your very own indoor steam room? Take a look at our brochure and be inspired by our indoor models and infinite options. Would you like some more information or advice? Please, don’t hesitate to contact us for a custom quote. 


Super tevreden over de mooie op maat installatie van Thermalux. Prima service en tot in de puntjes verzorgd. Heel tevreden klant. In deze moeilijke Corona tijden niet altijd evident!
Kato Maes
Le sauna a traversé la France et a été installé à Marseille ! Il séduit tous les hôtes de passage dans notre maison (y compris nous même très adepte des saunas). De très bonne facture et magnifiquement design il s'intègre parfaitement dans notre jardin. Je recommande vivement.
Christine ROUX
Prachtige buitensauna; voortreffelijke service; we zijn er hartstikke blij mee. Een genot om naar te kijken en in te zitten. Dankjewel Mario!
Mariëlle Oomen-Hulst
Prachtig product! We genieten dagelijks van de luxe en rust die onze Thermalux sauna geeft. De berging is ruim en het cederhout zeer proper afgewerkt. Een aanrader!
Jonathan de Ramaix
De bestelling en de plaatsing van onze IR sauna verliep zeer vlot. Ook enkele kleine aanpassingen nadien werden vakkundig opgelost. Goede service dus van begin tot einde.
Christophe Jacobs
reeds 2 maanden een PUU2 met infrarood en met houtkachel ; top product en top service ; prachtig design en plaats voor 6 zittenden (echt leuk) ; donkerglas aan te raden als je buren hebt !!
Jan Vanthuyne
I ordered my Thermalux sauna without having seen it in reality. A Belgian sauna to Sweden! I simply took a chance. But I was not disappointed. The sauna became "the cherry on the cake" at our retreat by the lake.
Ulf Wahlström