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Kohler
C1 Indoor Sauna - Medium Graphite Grey
$20,025best price, at Finnish Sauna Builders · 2 sellers, up to $24,267Save $4,242 vs the highest price
- traditional sauna cabin (indoor)
Prices checked Sep 29, 2026. Freight, wiring and a pad usually add more; the cost calculator totals them.
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Kohler C1 Indoor Sauna - Medium Graphite Grey$20,025Shop at Finnish Sauna Builders The price ledger
Same product, 2 sellers, $4,242 apart
Cheapest first. Prices checked Sep 29, 2026; confirm freight and what's included before you buy.
Compare across brands
How it stacks up
 This oneKohler C1 Indoor Sauna - Medium Graphite Grey |  AuroomVulcana 5-Person Indoor Traditional Sauna |  HarviaBlock Large Indoor Sauna Rustic Alder & Light Aspen |  Mr. SteamIndo Collection Sauna 4X6 SAUNA RM, 4.5 KW 240/1 |  Medical SaunasNature 9 Outdoor Infrared Sauna | |
|---|---|---|---|---|---|
| Lowest price | $20,025 | $19,990Lowest | $20,109 | $20,580 | $20,639 |
| Sold by | 2 sellers, up to $24,267 | 4 sellers, up to $21,990 | 3 sellers, up to $20,109 | 3 sellers, up to $20,580 | Peak Primal Wellness only |
| Size | 5 person | 5-person | 4-6 Person | 3 person | 6 person |
| Wood / material | spruce | thermo-aspen | Rustic Alder Exterior & Light Aspen Interior | aspen | red cedar |
| Heater | Not listed | Electric Heater | 9 kW | 4.5 kW | Hybrid: 15 Ultra Full Spectrum Infrared Heaters™ and 1 Traditional… |
| Exterior | Not listed | 79” W x 79” D x 86.2” H - (Up to 5 people) | Not listed | Not listed | 80" x 73" x 97" |
| Every seller | Compare it | Compare it | Compare it | Compare it |
The details
C1 Indoor Sauna - Medium Graphite Grey
- Seats up to 5 people
- Needs a 240V circuit
- Made from spruce
- UL listed
- 5-year warranty listed
- Capacity
- 5 person
- Voltage
- 240V
- Certifications
- UL
- Warranty
- 5-year warranty
- Wood / material
- spruce
What’s included
- KOHLER C1 sauna cabin in your selected size and exterior finish
- Integrated KOHLER sauna heater with stones, sized for the cabin volume
- Dual-thermostatic cabin controller
- Tempered insulated glass door with rounded handle
- Tempered insulated glass side panel
- Pre-finished Scandinavian Spruce interior paneling
- Smooth-edged Scandinavian Spruce bench system
- Ambient interior LED lighting
- Aerotherm ventilation kit (intake + exhaust)
- Integrated vapor barrier and mineral-wool wall insulation
- Built-in cabin floor (with-floor configurations only)
- 5-year KOHLER residential limited warranty
Options
- Floor: No Floor, With Floor
From the sellers’ own product listings, checked 2026-10-01. Confirm specs with the seller before you buy.
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