Redwood Outdoors
Thermowood Barrel Outdoor Sauna - 6 Person (SN-BBU-H6K001)
4.9 from 21 reviews at Redwood Outdoors- 4-person
- $1,575 per seat
- outdoor barrel sauna
Prices checked Sep 29, 2026. Freight, wiring and a pad usually add more; the cost calculator totals them.
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Redwood Outdoors Thermowood Barrel Outdoor Sauna - 6 Person (SN-BBU-H6K001)$6,299Shop at Redwood Outdoors The price ledger
Same product, 2 sellers, $300 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 oneRedwood Outdoors Thermowood Barrel Outdoor Sauna - 6 Person (SN-BBU-H6K001) |  ALEKOSB4CED-HD 4-Person Cedar Barrel Steam Sauna with Front Porch Canopy |  Almost HeavenCharleston 4-Person Canopy Barrel |  ThermoryNo. 52 4 Person Barrel Sauna DIY Kit with Window |  Dundalk LeisureCraftCanadian Timber Tranquility Barrel Sauna CTC2345W | |
|---|---|---|---|---|---|
| Lowest price | $6,299 | $6,299 | $6,252 | $6,170 | $5,882Lowest |
| Sold by | 2 sellers, up to $6,599 | 2 sellers, up to $6,389 | 2 sellers, up to $7,251 | Superior Saunas only | 32 sellers, up to $7,438 |
| Size | 4-person | 4-person | 4-person | 4-person | 4-person |
| Wood / material | hemlock | cedar | cedar | cedar | eastern white cedar |
| Heater | 6 kW | 4.5 kW | 6kW, 240V, 30-amp hardwire connection | Not listed | Electric heater for consistent warmth |
| Exterior | 71” L x 72 ¾” W x 76 ½” H | Not listed | 72"W x 95"D x 77"H | Not listed | Not listed |
| Every seller | Compare it | Compare it | Compare it | Compare it |
The details
Thermowood Barrel Outdoor Sauna - 6 Person (SN-BBU-H6K001)
- Seats up to 6 people
- 6 kW heating output
- Available for 120/240V
- Made from hemlock
- Capacity
- 6 person
- Power
- 6 kW
- Wood / material
- hemlock
- Exterior
- 71” L x 72 ¾” W x 76 ½” H
- Weight
- 900 lbs
- Voltage
- 120V for lighting and 240V for heater
- Circuit
- 30A (6kW) & 40A (8kW)
What’s included
- One (1) 6-Person Barrel Outdoor Sauna
- 6kW Harvia KIP, with upgrades available
- Backrest
- Sauna Rocks
- Light Fixture
- Shingles
- Towel Peg
- Doormat
- Traditional Felt Sauna Hat
Options
- Material: Hemlock
From the sellers’ own product listings, checked 2026-10-01. Confirm specs with the seller before you buy.
What owners say
4.9 from 21 reviews
“We love it! So excited to have as part of our backyard oasis.”
Laurie · 5★ · 2026-09 · review at Redwood Outdoors
“Sauna barrel is great but heater does not heat it above 90 degrees in cold weather”
Erica N. · 5★ · 2026-01 · review at Redwood Outdoors
“Great product. Easy to build. Customer support is excellent!”
Blake W. · 5★ · 2025-12 · review at Redwood Outdoors
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Certification or clearance: FSC claim (FSC-C210325) in the site footer at https://www.redwoodoutdoors.com/products/6-person-barrel-sauna, not independently checked; no ETL/UL listing link found
Notes from our check: The Shopify JSON says available=true, but the rendered page HTML contains 'Out of Stock'/'Sold out' text. Confirm stock before listing. Lowest offer $6,299.00 / 6 seats.
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