Thermory Sauna Lumber

Wall Panels, Bench Boards & Sauna Materials

At Bsaunas, we carry a wide selection of Thermory sauna lumber designed specifically for walls, benches, and finishing materials. Whether you choose natural woods like Alder and Aspen or thermally modified Thermowood such as Thermo-Aspen, Thermo-Magnolia, and Thermo-Spruce, every piece is crafted to perform in the high heat and humidity of a sauna. Smooth, chemical-free, and long-lasting, Thermory wood ensures comfort, beauty, and reliability in every sauna build.

Thermory Wall Panels

Thermory wall panels create a smooth, elegant finish for sauna walls and ceilings. Available in both natural woods (Alder, Aspen) and thermally modified options (Thermo-Aspen, Thermo-Spruce, Thermo-Magnolia), these panels combine beauty with durability. Light natural tones give a clean, modern feel, while dark Thermowood options provide a rich, luxurious look. Every panel is chemical-free, dimensionally stable, and designed to perform in extreme heat and humidity.

Thermory Bench Boards

Built for comfort and long life, Thermory bench boards stay smooth and splinter-free, even after years of use. Natural Alder and Aspen offer a light, knot-free surface that stays comfortable to sit on at high heat, while Thermo-Aspen delivers added durability, resistance to warping, and a deep, warm tone. Whether you want a clean Scandinavian look or the rich color of Thermowood, Thermory bench boards ensure comfort and strength for any sauna.

Thermory Sauna Materials

The finishing touches make all the difference. Thermory offers high-quality sauna mouldings and ventilation covers crafted from the same premium woods as the panels and benches. These details ensure a consistent look throughout your sauna, while also improving function and airflow. With Thermory sauna materials, you can achieve a professional, polished finish that matches perfectly with your chosen wall panels and bench boards.

About Thermory Thermowood

Thermory takes natural wood and makes it better. Through an innovative heat-and-steam process, Thermory creates lumber that is exceptionally durable, dimensionally stable, and safe—without a single chemical.
Why Thermowood Stands Out
  • Durability – Resistant to rot, decay, and pests with a service life of 25+ years.
  • Stability – Won’t warp, swell, or shrink under sauna heat and humidity.
  • Eco-Friendly – Modified with only heat and steam, sustainably sourced, and toxin-free.
  • Low Maintenance – No need for constant sealing or staining.
  • Comfort & Beauty – Smooth, splinter-free, with rich natural tones.
Thermory Thermowood is the ultimate choice for sauna walls, ceilings, and benches—combining beauty, comfort, and unmatched durability.

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