Thermory 8 Person Barrel Sauna No 85 DIY Kit


Get Ready to Sizzle with the Thermory 80 Series! šŸ”„

Due to its blazing popularity, our stock is sizzling away fast. Don't miss out - chat with usĀ now to see what's in stock or reserve your spot for the next fiery shipment. Preorders for the next shippment will be taken to ensure your place in the Thermory 80 Series sensation!


Introducing the Thermory DIY Barrel Sauna Kit No85, an exceptional 8-person, extra-long sauna designed for those who appreciate spaciousness and luxury. Without a terrace or windows, this sauna provides a private and expansive retreat, perfect for families or groups. Stand comfortably within its vast interior, crafted with the finest materials and engineered to perfection, ensuring the most premium outdoor sauna experience available today.


  • Generously sized at 9.84 ft in length to comfortably accommodate up to 8 individuals.
  • Made from thermally modified Northern European spruce, combining natural beauty with strength and durability.
  • Designed for simple, DIY installation with a comprehensive guide and no need for cutting.
  • Boasts chemical-free wood treatment, enhancing each board's durability and stability without shrinking.
  • Ensures superior insulation, offering even heat distribution for the ultimate sauna experience.
  • Customize your sauna ambiance with a heater of your choice (not included).

Technical Specifications

Product Weight 1940 lb
Product Dimensions 94.9x90.5x118 in
Outside Diameter 90.15 inch
Inside Diameter 87 in
Bench Length 106 in
Bench Width 22.25 in
Wall/Board Thickness 40mm
Volume 365 Cu ft
Shipping Crate Dimensions 120x48x40 inches
Crated Weight 1764 lb

In the Box

Items included: Barrel cradles, body staves, wall panels, glass front door, interior benches, backrest staves, duckboard flooring, fasteners, adhesive roof tape, metal bands, heat shield, cable raceway, rain jacket with trim, and roof shingles. Heater not included.

About Thermory

Thermory stands out in the sauna industry as the sole provider of thermally modified barrel saunas in North America. Our natural enhancement process, using heat and steam, imbues the wood with incredible durability and stability that endures through all seasons. Thermory Barrel Sauna Kit No85 represents the pinnacle of sauna design, perfectly suited for any outdoor setting.

Embracing the rich heritage of sauna culture, Thermory selects Nordic softwood renowned for its resistance to rot and elemental wear. This commitment to quality ensures each sauna is not only visually stunning but also structurally sound and built to last.

Wellness Benefits

Step into the Thermory Barrel Sauna No85 and leave the world behind. This is your private oasis of tranquility, a dedicated space for healing and well-being. It is expertly crafted to support muscle rejuvenation, improve joint mobility, and facilitate toxin elimination, providing a sanctuary where you can recover, relax, and recharge.

Look insideĀ barrel No 54, click and drag to look around!