Thermory barrel saunas are precision-engineered and constructed of high-quality chemical-free natural Nordic spruce that is responsibly sourced in Northern Europe. Treat your family and yourself to a lifetime of health, wellness, and revitalization with an outdoor barrel sauna from Thermory.
Thermory starts with responsibly sourced premium Spruce and then x-rays each board for internal flaws. Next, all premium materials are heated to over 400-degrees and infused with steam to ensure their durability for outdoor barrel sauna use. Once thermally modified, Northern Europe's finest Nordic Spruce takes on a distinctive rustic and refined look that compliments any outdoor space.
Thermory is the world’s largest manufacturer of thermally modified sauna materials.