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Models and specifications

  1. 2.1 Ritual 2-Person specificationsComplete dimensions, weight, heater, and construction specs for the most compact model in the lineup.
  2. 2.2 Ritual 3-Person specificationsComplete dimensions, weight, heater, and construction specs for the model with extra bench room for couples or single users who want to lay down.
  3. 2.3 Ritual 4-Person specificationsComplete dimensions, weight, heater, and construction specs for the most popular model — fits a family or a couple plus guests.
  4. 2.4 Ritual 8-Person specificationsComplete dimensions, weight, heater, and construction specs for the flagship — sized for entertaining and the closest backyard equivalent to a traditional Finnish public sauna.
  5. 2.5 Wood option: Nordic SpruceFSC-certified Nordic Spruce — thermally modified for stability and rot resistance, light Scandinavian look, mild scent.
  6. 2.6 Wood option: Japanese CedarFSC-certified Japanese Cedar (Sugi) — naturally rot-resistant from the wood's own oils, classic warm cedar aroma, warm reddish-brown tone with pink undertones.
  7. 2.7 Standard heater controlWall-mounted Harvia digital control panel — temperature, timer, delayed start, lock function.
  8. 2.8 WiFi heater controlOptional Harvia WiFi controller — same heater operation through the Harvia app, plus remote start and scheduling.
  9. 2.9 Wall construction and insulation42 mm timber walls with triple-layer insulation — why thicker walls and more insulation lead to better heat retention and lower energy use.
  10. 2.10 Hardware and fastenersAll metal components are 316 marine-grade stainless steel — the same standard used on boats and coastal infrastructure.
  11. 2.11 Glass door and window8 mm tempered safety glass with factory tinting — heat-treated for impact resistance, tinted in the glass itself (not as a film).
  12. 2.12 Roof constructionReinforced asphalt shingles over structural panels — standard residential weatherproofing, with snow load and inspection guidance.
  13. 2.13 Reinforced fiberglass baseFiberglass-reinforced base panels — eliminates the rot and delamination failure modes that wood bases face on outdoor saunas.
  14. 2.14 Materials sourcing and manufacturingWhere the wood, heater, glass, and hardware come from, and how each unit is pre-assembled and inspected before flat-packing.

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