13th of 59 in Saunas

Redwood Outdoors Haven Indoor Sauna 3-Person

Electric stove
3 people
Up to 186-194°F
240V hardwired

SVT Score, Upper

Usability5.7/10Social6.0/10The SVT Score is placed on its category's range

Versus

SVT SCORESRead review

A three-person indoor sauna in thermally modified hemlock with a 6 kW Harvia stove, rated to 194°F.

$5,499

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SKU: SN-IBU-H3K002F Category: Saunas Brand: Redwood Outdoors

Usability

5.7 out of 10

Temperature10rated to 194°F by the maker

Heating / Cooling Power106 kW Harvia KIP stove for 122.2 cu ft inside

Capacity5three seats

Better on capacityRedwood Outdoors Garden Outdoor SaunaSeats eight. $8,699Scores 10.0

Build & Insulation6thermally modified hemlock, tempered glass door, Canadian FSC timber stated

Walls: 1.25-inch boards, no insulation stated

Features & Water Care2delay timer on the stove

Better on features & water careAlmost Heaven Pinnacle barrel saunaAn interior light. $6,060Scores 4.0

Verification4included heater is UL listed by its maker; no UL 875 or CSA 164 listing for the sauna.

Searched: UL Intertek CSA CPSC Health Canada
Record: UL Product iQ, KPSX Sauna Heating Equipment (UL 875), holder-level row (abridged guest view shows no model); harvia.com lists 'Certificates UL' for KIP JH60BU1UL / JC60B2401, Harvia Finland Oy

Warranty & Support1cabin one year, Harvia heating elements one year, labour not covered

Other heater parts: Harvia covers parts other than the elements for five years, residential

Price

Option: Flat floor $299.00 at redwoodoutdoors.com

Strengths

Reaches the full sauna temperature limit
Thermally modified hemlock throughout
Wraparound benches with a movable stool
Tempered glass front brings in daylight

Drawbacks

Needs a hardwired high-voltage line and an electrician
Short warranty with labour not covered
Insulation is not stated by the maker
Manual dials onlyno app as standard
Safety rail for the stove costs extra
Store pages make wellness claims we do not assess

Verdict

A well-made indoor sauna for three, if you can run a hardwired line

Social score

6.0 out of 10

RedditBrand-level4 out of 10

r/Sauna: a cube buyer reports missing parts, unclear instructions and broken screws, then daily use once it was built (Feb 2021)
r/Sauna: in a thread on the 4-person Cabin, one owner reports excellent support and others warn about service (Jan 2024)
r/Sauna: an upper-Midwest owner of a 4-person model says it held heat on a single-digit night and was easy to build (Mar 2025)

GoogleProduct-line8 out of 10

Forbes Vetted names the Haven its best home sauna overall for durable build and dry or humid heat, and warns of a long assembly; its listed size differs from the current Haven (May 2026)

YouTubeNot scored

The YouTube pool is blank: the testers found either repeat a written review already counted in the Google pool or carry a Redwood affiliate code (November 2026).

AmazonNot scored

The Amazon pool is blank: no Amazon US listing of a Redwood Outdoors sauna was found (November 2026).

User reviewsNot scored

The retailer pool is blank: no Walmart, Home Depot, Lowe's, Best Buy, REI or Costco listing of its saunas or plunges was found (November 2026).

Trustpilot

Trustpilot shows 4.2 from 187 reviews, 70% five-star and 12% one-star, on a claimed page that invites reviews (April 2026).

Track record

BBB rates the business B and not accredited, with 8 complaints in three years (November 2026).
No CPSC or Health Canada recall naming its saunas or cold plunges was found (November 2026).

Not countedExcluded

Not counted in any pool: the brand's own store reviews, its YouTube channel, its ambassadors and any page carrying its affiliate codes.
The retailer pool is blank: no listing of this sauna was found at Walmart, Home Depot, Lowe's, Best Buy, REI or Costco (November 2026).

Specs

TypeTraditional
HeaterElectric stove
FormCabin
PlacementIndoor
Seats3 people
Max Temperature186-194°F
Min TemperatureNot applicable
Capacity (Gallons)Not applicable
ChillerNot applicable
HeatsNot applicable
Water CareNot applicable
Power Supply240V hardwired
EMF MeasuredNot measured
CertificationsComponent listing only
Warranty1 Year

Show 9 moreShow fewer

Not published by Redwood Outdoors: emf claimed.

Not checked: The price of each heater upgrade

At a glance

Wooden stool
Towel peg
Ships in a wooden crate

Company

Red Rock Outdoors Co., a Wyoming corporation, trades as Redwood Outdoors under its terms of service.
The company is based in Kent, Washington, where it keeps its warehouse.
The REDWOOD OUTDOORS trademark, registration 7319444, belongs to Red Rock Outdoors Co. of Tukwila, Washington.

Where it sells

Redwood Outdoors sells saunas and cold plunges from a two-person indoor cabin to an eight-person outdoor sauna and two heated cold plunges.
The brand sells through its own online store, showrooms in Seattle, Santa Monica and Salt Lake City, and a few dealers that display its saunas.
No Redwood Outdoors store or listing was found on Amazon US in November 2026.

Description

The Redwood Outdoors Haven is a three-person indoor sauna in thermally modified Canadian hemlock with a wraparound bench and a tempered glass door. It comes with a 6 kW Harvia KIP electric stove and its stones, and the maker rates its heaters to 194°F.

The stove has manual dials with a delay timer of up to 8 hours and must be hardwired to a 240 V, 30 A circuit by a licensed electrician. It measures 52 by 60.75 by 79.5 inches outside, gives 122.2 cubic feet inside, has 1.25-inch walls and weighs 1,000 lb.

A wooden stool, a towel peg, a doormat and a felt sauna hat come with it, and a flat floor costs $299.00.