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The Thermory No84 Barrel Sauna delivers an exceptionally spacious outdoor sauna experience, combining Scandinavian craftsmanship with advanced thermally modified wood technology. Designed to accommodate up to eight people, this premium DIY sauna kit features an expansive interior, deep Thermo-Aspen benches, and a dramatic panoramic window that fills the space with natural light while enhancing the surrounding view. Crafted from sustainably sourced Northern European spruce, the structure undergoes a chemical-free thermal modification process that improves durability, dimensional stability, and resistance to moisture-related wear. Thick precision-milled components help maintain consistent heat retention and create a quieter, more comfortable environment for relaxation. The thoughtfully engineered design includes integrated flooring, roof shingles, exterior trim, and pre-cut components that simplify installation without sacrificing quality. Built for lasting performance and authentic sauna enjoyment, the No84 Barrel Sauna creates a welcoming retreat for wellness, recovery, and year-round outdoor living.

  • Thermally modified Nordic spruce – Enhanced using only heat and steam, Thermory’s Nordic spruce delivers exceptional durability and stability without chemical treatments. Unlike traditional cedar, it resists shrinking in changing weather conditions for a longer-lasting, better-performing sauna.
  • Extra-spacious interior – With more than seven feet of interior diameter, this oversized barrel design provides generous standing room and deeper benches, allowing users to sit comfortably or fully recline for a more relaxing sauna experience.
  • Thicker stave construction – Built with 1.57-inch-thick staves, the sauna offers superior structural strength, enhanced heat retention, and reduced outside noise, creating a quieter and more energy-efficient environment for every session.
  • 25-year rot resistance – Thoughtfully engineered with keystone staves that help direct water away from gaps, the design minimizes moisture buildup and delivers proven long-term resistance to rot for dependable outdoor performance.
  • Panoramic half-moon window – The dramatic 7' x 3.5' extra-wide window fills the sauna with natural light and expansive outdoor views, creating a more open, immersive atmosphere while preserving the distinctive barrel sauna aesthetic.
  • All-weather protection – A durable shingled roof and weather-resistant construction help protect the sauna from rain, snow, and sun exposure, preserving its appearance and performance throughout the seasons with minimal maintenance.
  • MPN: RP-300
  • Compatibility: Outdoor residential sauna installations
  • Part Type: Barrel Sauna
  • What’s Included: Barrel cradles, body staves, wall panels, panoramic window, glass front door, interior benches, backrest staves, duckboard flooring, fasteners, metal bands, cable raceway, shingle roof
  • Model: No84 Barrel Sauna
  • Occupancy: 8 people
  • Room Size (cu ft): 365 cu ft
  • Dimensions (W × D × H): 94.9" × 90.5" × 118"
  • Weight: 2,030 lbs
  • Shipping Weight: 1,940 lbs
  • Shipping (W × D × H): 120" × 48" × 40"
  • Bench Width: 22.25"
  • Outside Diameter: 94.9"
  • Board Thickness: 40 mm
  • Window: Panoramic window
  • Door: Glass front door
  • Roofing: Shingle roof
  • Installation: DIY kit, pre-cut and pre-milled staves and cradles, no cutting required, one-day installation
  • Material: Inside benches and flooring - Thermo-Aspen, everything else and outside benches - Thermo-Spruce
  • Operation: Chemical-free thermally modified wood construction with superior heat retention and even heat distribution
  • Safety Features: Rot-resistant, moisture-resistant, dimensionally stable construction
  • Finish: Natural wood
  • Compatibility Features: No porch, panoramic window
  • Warranty
  • Country of Origin: Northern European spruce and Thermory engineered components
  • Warranty: 2-year manufacturer warranty against construction, manufacturing, and material defects, including rot and incipient decay affecting structural usability
New

Barrel No. 84 – Natural (Wide Window & No Porch) | Thermory

SKU: THR-Natural-No84
Regular price $8,687.00
Unit price
per
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✓ Shipping: $599 will be added to your total at checkout. Excludes Alaska and Hawaii. Contact us for a custom quote.

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The Thermory No84 Barrel Sauna delivers an exceptionally spacious outdoor sauna experience, combining Scandinavian craftsmanship with advanced thermally modified wood technology. Designed to accommodate up to eight people, this premium DIY sauna kit features an expansive interior, deep Thermo-Aspen benches, and a dramatic panoramic window that fills the space with natural light while enhancing the surrounding view. Crafted from sustainably sourced Northern European spruce, the structure undergoes a chemical-free thermal modification process that improves durability, dimensional stability, and resistance to moisture-related wear. Thick precision-milled components help maintain consistent heat retention and create a quieter, more comfortable environment for relaxation. The thoughtfully engineered design includes integrated flooring, roof shingles, exterior trim, and pre-cut components that simplify installation without sacrificing quality. Built for lasting performance and authentic sauna enjoyment, the No84 Barrel Sauna creates a welcoming retreat for wellness, recovery, and year-round outdoor living.

  • Thermally modified Nordic spruce – Enhanced using only heat and steam, Thermory’s Nordic spruce delivers exceptional durability and stability without chemical treatments. Unlike traditional cedar, it resists shrinking in changing weather conditions for a longer-lasting, better-performing sauna.
  • Extra-spacious interior – With more than seven feet of interior diameter, this oversized barrel design provides generous standing room and deeper benches, allowing users to sit comfortably or fully recline for a more relaxing sauna experience.
  • Thicker stave construction – Built with 1.57-inch-thick staves, the sauna offers superior structural strength, enhanced heat retention, and reduced outside noise, creating a quieter and more energy-efficient environment for every session.
  • 25-year rot resistance – Thoughtfully engineered with keystone staves that help direct water away from gaps, the design minimizes moisture buildup and delivers proven long-term resistance to rot for dependable outdoor performance.
  • Panoramic half-moon window – The dramatic 7' x 3.5' extra-wide window fills the sauna with natural light and expansive outdoor views, creating a more open, immersive atmosphere while preserving the distinctive barrel sauna aesthetic.
  • All-weather protection – A durable shingled roof and weather-resistant construction help protect the sauna from rain, snow, and sun exposure, preserving its appearance and performance throughout the seasons with minimal maintenance.
  • MPN: RP-300
  • Compatibility: Outdoor residential sauna installations
  • Part Type: Barrel Sauna
  • What’s Included: Barrel cradles, body staves, wall panels, panoramic window, glass front door, interior benches, backrest staves, duckboard flooring, fasteners, metal bands, cable raceway, shingle roof
  • Model: No84 Barrel Sauna
  • Occupancy: 8 people
  • Room Size (cu ft): 365 cu ft
  • Dimensions (W × D × H): 94.9" × 90.5" × 118"
  • Weight: 2,030 lbs
  • Shipping Weight: 1,940 lbs
  • Shipping (W × D × H): 120" × 48" × 40"
  • Bench Width: 22.25"
  • Outside Diameter: 94.9"
  • Board Thickness: 40 mm
  • Window: Panoramic window
  • Door: Glass front door
  • Roofing: Shingle roof
  • Installation: DIY kit, pre-cut and pre-milled staves and cradles, no cutting required, one-day installation
  • Material: Inside benches and flooring - Thermo-Aspen, everything else and outside benches - Thermo-Spruce
  • Operation: Chemical-free thermally modified wood construction with superior heat retention and even heat distribution
  • Safety Features: Rot-resistant, moisture-resistant, dimensionally stable construction
  • Finish: Natural wood
  • Compatibility Features: No porch, panoramic window
  • Warranty
  • Country of Origin: Northern European spruce and Thermory engineered components
  • Warranty: 2-year manufacturer warranty against construction, manufacturing, and material defects, including rot and incipient decay affecting structural usability