Bespoke Finnish Traditional Sauna Room | 8' x 9'

The Finnish Sauna Builders Custom Indoor Sauna Room Kit in 8' × 9' × 8' is the apex of the Custom Indoor collection — 72 square feet of Western Red Cedar indoor sauna space that represents the full realization of what authentic Finnish sauna building tradition can achieve in a private residential context. At this scale, the sauna room is the defining wellness investment of the home: the room that guests will remember, that family members will use daily, and that will only become more beautiful and more beloved as the years of cedar patina, heat cycling, and accumulated memory deepen the wood's character beyond what any specification can describe.

This is the kit for the homeowner who understands that the finest sauna rooms are not defined by their square footage but by the quality of what fills that footage — and who has chosen Western Red Cedar, Finnish Sauna Builders' craftsmanship, and the complete heater selection that includes the Harvia Virta Combi 10.5KW WiFi for steam-integrated wellness as the expression of that understanding. The 8' × 9' Custom Indoor kit is built by Finnish Sauna Builders to the same standard they hold for their most prestigious institutional installations — because this home deserves nothing less.

• Scale: 72 sq ft — the apex of the Custom Indoor collection; the defining wellness investment of the home
• Legacy: Cedar patina, heat cycling, and accumulated memory deepen the room's beauty with every passing year
• Combi Option: Harvia Virta Combi 10.5KW WiFi — steam-integrated wellness at the full 72-square-foot scale
• Heater Options: Harvia Cilindro 11KW WiFi | Club 10KW WiFi | Virta 10.5KW WiFi | Virta Combi 10.5KW WiFi
• Standard: Built to Finnish Sauna Builders' most prestigious institutional specification — for this home

• Dimensions: 8' × 9' × 8' (W × D × H)
• Capacity: 7–8 persons
• Primary Wood: Western Red Cedar
• Heater Range: 10–11KW
• Investment: From $12,647.80