UNIQUE Discover our saunas . 5-year warranty on the structure . 2-year warranty on the electronics . 100% handcrafted sauna . 10 mm safety tempered glass . Special panels with adhesive specially developed for sauna use . Traditionally crafted bench, non-deformable and designed to withstand high temperatures AstierSauna, a Swiss company founded in Valais, specializes in wellness.We are expanding internationally and assist you in bringing your sauna project to life. All our expertise, combined wit