Redwood Outdoors Cabin Sauna
Garden Outdoor Sauna - 8 Person
5.0from 14 owner reviews on redwoodoutdoors.comRedwood Outdoors builds this 90" x 90" garden sauna from FSC-certified heat-treated hemlock, and its two bench levels seat 6–8. Its $8,699 price includes an 8 kW Harvia KIP with rocks, and Redwood's upgrades go up to a 10.5 kW Harvia Virta.
- Thermowood
- Hemlock
- Electric
$8,699
from $1,087 a seat
22% above the median for outdoor saunas.
We may earn a commission when you buy through this link, and you pay the same price. Price as recorded in our catalogue on Oct 7, 2026.
Good to know: Redwood quotes over 55 sq ft inside, and its support page accepts gravel or pavers as well as a concrete pad under the 1,410 lb cabin. The sauna body carries a one-year warranty, and Harvia covers the heater's elements for a year and its other parts for five.
- seats
- 8
- heater
- 8kW
- per seat
- $1,087
What owners say
5.0
14 reviews of the Garden Outdoor Sauna - 8 Person on redwoodoutdoors.com
Nine of the 14 reviews are older ones the store imported without a verified-buyer badge.
As redwoodoutdoors.com showed them on Sep 28, 2026. The store collects and publishes these reviews; Sauna Monthly’s own rating is the verdict above.
What they like
- Owners say Redwood's support team was responsive and solved problemsRaised in 8 reviews
- Owners found the kit straightforward to assemble, often in a single dayRaised in 7 reviews
- Owners say the finished sauna looks handsome on their propertyRaised in 5 reviews
What gives them pause
- Wiring the heater took more electrician time and parts than owners expectedRaised in 2 reviews
We read the reviews and summed up what owners keep coming back to, in our words.
Garden Outdoor Sauna - 8 Person in the wild. Redwood Outdoors photography.
See it in action
How to Assemble the Garden 8-Person Sauna | Redwood Outdoors
By the numbers
Price in context
Where it sits among the 20 outdoor saunas we list
At $8,699, the Garden Outdoor Sauna - 8 Person starts 22% above the median for outdoor saunas. The cheapest is the Almost Heaven Salem 2-Person Barrel Sauna at $4,176, and the dearest the Nootka Cube Sauna at $14,340.
What it costs to run
Electricity for an 8 kW heater
- Per session
- 38¢
- Per month
- $8.34
- Per year
- $100
Sessions of 30 minutes at 16¢ a kWh, with the heater cycling as it holds temperature. 16¢ is the US average. Work it out for your own numbers.
How hot it gets
A traditional room heats the air itself
104°F50°C
122°F60°C
140°F70°C
158°F80°C
176°F90°C
194°F100°C
212°F110°C
230°F
The Garden Outdoor Sauna - 8 Person is a traditional sauna. Its heater warms the air to about 80–100°C (176–212°F), and sessions run 15 to 20 minutes. An infrared cabin runs at 45–60°C. Infrared or traditional?
What to know before you buy
Thermowood, Hemlock, electric, 240V hardwired. These decide whether it suits your space and your electrical panel.
- ThermowoodThermowood is heat-treated without chemicals, so it holds its shape and resists rot. Outdoors, it stands up to rain and snow through freeze-thaw cycles.
- HemlockHemlock is the workhorse wood of infrared cabins. Its boards are smooth with light knots, and the wood is hypoallergenic.
- ElectricAn electric heater holds a steady temperature on its thermostat and needs no chimney. Many models add app or timer control.
Specifications
From Redwood Outdoors’s own listing, checked when the page was written.
| Brand | Redwood Outdoors |
|---|---|
| Model | Garden Outdoor Sauna - 8 Person |
| Type | Cabin Sauna |
| Seats | 8 |
| Heater | 8 kW |
| Heat | Electric |
| Wood | Thermowood |
| Materials | Thermowood, Hemlock, electric, 240V hardwired |
| List price | $8,699 |
| Price per seat | from $1,087 |
| Where to buy | Redwood Outdoors |
| Price recorded | Oct 7, 2026 |
How it compares
The Garden Outdoor Sauna - 8 Person beside the 3 closest models in our outdoor saunas.
| Product | |  |  |  |
|---|---|---|---|---|
| Price | $8,699 | $7,299 | $7,616 | $8,200–$10,574 |
| Seats | 8 | 4 | 6 | 4 |
| Heater | 8 kW | 6 kW | n/a | 9 kW |
| Heat | Electric | Electric | Wood-Fired, Electric | Electric |
| Material | Thermowood | Thermowood | n/a | Western Red Cedar |
| Links | Buy | See it | See it | See it |
Redwood Outdoors Cabin Sauna
Buy the Garden Outdoor Sauna - 8 Person
$8,699
Buy at RedwoodWe may earn a commission when you buy through this link, and you pay the same price.
Where we’ve written about it
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For infrared heat outside we'd buy Sun Home's Luminar 5, and Nootka's 8ft barrel is our traditional pick. Redwood's eight-seat Garden suits a crowd, and Almost Heaven's Salem gets you a hot-rock barrel for $4,176.
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