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Finnish Saunas
Authentic Finnish-style traditional saunas — wood-burning and electric heater systems built to deliver the real Finnish löyly experience: high heat, controlled humidity, premium wood construction.
We're an authorized dealer for Finnish Sauna Builders — the premier US source for traditional Finnish saunas, including indoor cabin systems, outdoor barrel and cabin saunas, and complete sauna heater packages from Harvia (electric and wood-burning).
Choose by installation type:
- Indoor cabin saunas — built-to-fit interior installations (basements, dedicated wellness rooms)
- Outdoor barrel saunas — fully assembled or kit-built, weather-resistant Western Red Cedar
- Outdoor cabin saunas — larger group capacity (4–8 person), full traditional Finnish experience
- Replacement heaters — Harvia electric (3.5–9 kW) or wood-burning (Cilindro, M-series)
What makes Finnish saunas different:
- Heat profile — 180°F to 200°F+ (hotter than infrared) with löyly steam from water on heated rocks
- Wood selection — Western Red Cedar (most common), Nordic Spruce (traditional Finnish), Hemlock (entry-tier)
- Heater requirements — electric heaters need dedicated 240V circuit; wood-burning needs proper venting
- Construction — solid kiln-dried wood, mortise-and-tenon joinery, no MDF or veneer
Free shipping on orders over $999, exclusions apply (saunas ship freight — most include curbside delivery; white-glove and installation services available on select models).
Planning a sauna installation? Email support@peakflowfitness.com with your space (indoor vs outdoor, capacity, electrical availability) and we'll spec the right setup.
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Harvia Virta HL80 8kW Electric Sauna Heater
Finnish Sauna BuildersThe Harvia Virta HL80 is a 8 kW Finnish-built electric sauna heater designed for homeowners with mid-size 2-4 person saunas who want premium löyly ...
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$2,019.00
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Turku Finnish Barrel Sauna with Terrace and WiFi Heater - Finnish Sauna Builders
Finnish Sauna BuildersTurku Finnish Barrel Sauna with Terrace and WiFi Heater Imagine finishing a hard training block, stepping onto your own terrace in the evening air...
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$14,760.00
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$14,760.00
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Helsinki Finnish Barrel Sauna with Terrace and WiFi Heater - Finnish Sauna Builders
Finnish Sauna BuildersHelsinki Finnish Barrel Sauna with Terrace and WiFi Heater Your training is structured. Your nutrition is dialed. Your recovery should be too. The...
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Tampere Finnish Barrel Sauna with WiFi Heater - Finnish Sauna Builders
Finnish Sauna BuildersTampere Finnish Barrel Sauna with WiFi Heater Recovery is not optional if you train hard. The Tampere by Finnish Sauna Builders is a traditional F...
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Vassa Finnish Barrel Sauna with WiFi Heater - Finnish Sauna Builders
Finnish Sauna BuildersVassa Finnish Barrel Sauna with WiFi Heater Your training demands consistency. Your recovery should too. The Vassa by Finnish Sauna Builders is a ...
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Custom Indoor Sauna Room - 4' x 7' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 4' x 7' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 4' x 7' x 8', hand-crafted by Finn...
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Custom Indoor Sauna Room - 4' x 8' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 4' x 8' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 4' x 8' x 8', hand-crafted by Finn...
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Custom Indoor Sauna Room - 3' x 4' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 3' x 4' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 3' x 4' x 8', hand-crafted by Finn...
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Custom Indoor Sauna Room - 6' x 6' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 6' x 6' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 6' x 6' x 8', hand-crafted by Finn...
View full details
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Custom Indoor Sauna Room - 7' x 10' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 7' x 10' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 7' x 10' x 8', hand-crafted by Fi...
View full details
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Custom Indoor Sauna Room - 7' x 9' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 7' x 9' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 7' x 9' x 8', hand-crafted by Finn...
View full details
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$11,540.00
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Custom Indoor Sauna Room - 7' x 8' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 7' x 8' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 7' x 8' x 8', hand-crafted by Finn...
View full details
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Custom Indoor Sauna Room - 7' x 7' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 7' x 7' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 7' x 7' x 8', hand-crafted by Finn...
View full details
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Custom Indoor Sauna Room - 4' x 4' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 4' x 4' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 4' x 4' x 8', hand-crafted by Finn...
View full details
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$10,573.00
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Custom Indoor Sauna Room - 6' x 10' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 6' x 10' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 6' x 10' x 8', hand-crafted by Fi...
View full details
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$11,357.00
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Custom Indoor Sauna Room - 6' x 9' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 6' x 9' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 6' x 9' x 8', hand-crafted by Finn...
View full details
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$10,691.30
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Custom Indoor Sauna Room - 8' x 8' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 8' x 8' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 8' x 8' x 8', hand-crafted by Finn...
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Custom Indoor Sauna Room - 8' x 9' x 8' - Finnish Sauna Builders
Finnish Sauna BuildersCustom Indoor Sauna Room - 8' x 9' x 8' - Finnish Sauna Builders — This custom-built Finnish sauna room measures 8' x 9' x 8', hand-crafted by Finn...
View full details
Original price
$12,647.80
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$20,597.70
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Harvia Legend 150 SL Wood Burning Sauna Stove - Finnish Sauna Builders
Finnish Sauna BuildersHarvia Legend 150 SL Wood Burning Sauna Stove Experience the tradition and power of wood-fired sauna bathing with the Harvia Legend 150SL Wood Bur...
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$2,129.00
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Harvia Legend 150 Wood Burning Sauna Stove - Finnish Sauna Builders
Finnish Sauna BuildersHarvia Legend 150 Wood Burning Sauna Stove The Harvia Legend 150 Wood Burning Sauna Stove is a premium wood-fired heater designed to deliver an aut...
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$624.00
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Harvia Linear WL475 16 Protective Sheath (side & Rear) - Finnish Sauna Builders
Finnish Sauna BuildersHarvia Linear WL475 16 Protective Sheath (side & Rear) The Harvia WL475 protective sheath is designed and approved for wood-heated Harvia stove...
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$624.00
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$531.00
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Harvia WL650 20 Es Pro/s Protective Sheath (side & Rear) - Finnish Sauna Builders
Finnish Sauna BuildersHarvia WL650 20 Es Pro/s Protective Sheath (side & Rear) The Harvia WL650 protective sheath is designed and approved for wood-heated Harvia woo...
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$234.00
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Harvia WL600 20 Es Pro/s Protective Sheath (side) - Finnish Sauna Builders
Finnish Sauna BuildersHarvia WL600 20 Es Pro/s Protective Sheath (side) The Harvia WL600 protective sheath is designed and approved for wood-heated Harvia wood burning h...
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Harvia Legend 240 SL Wood Burning Sauna Stove - Finnish Sauna Builders
Finnish Sauna BuildersHarvia Legend 240 SL Wood Burning Sauna Stove The Harvia Legend 240 SL is a powerful wood-burning sauna stove that pays tribute to the rich Finnish...
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