White knotty cedar
Eastern Canadian white cedar. Most affordable, with natural character knots.
Outdoor sauna 
Outdoor sauna collection
Terra Barrel Saunas
A Canadian cedar barrel in four lengths, with seating for four to twelve.
Choose the footprint first, then select a complete Classic, Reserve or Signature specification with a matched electric heater.
CapacitySeats 4–12 across four lengths
FootprintsFour lengths
Heater systemHarvia · HUUM · Homecraft
Warranty5 years
Delivery across Canada
Curbside or white-glove placement.
Curbside or white-glove placement.
5-year warranty
On craftsmanship and joinery.
On craftsmanship and joinery.
Canadian-engineered
Built in Canada in Canadian cedar.
Built in Canada in Canadian cedar.
Every Terra, at a glance
Four sizes, three trims. The trim changes the cedar, the glass and the fittings — never the size of the room. See how the trims differ
Barrel diameter
Two diameters, the same seating.
At 8 foot the barrel is wider: the bench sits higher, with a second tier beneath it for your feet. More room around you — not more seats.
Small
7′ × 6′ 8′ × 6′From$8,985Delivery included
From$10,560Delivery included
Terra Classic 4 seated comfortably up to 5 when full Harvia The Wall 8 kW heater $8,985 Seats 4–5 View this build Full specs
- Size
- Small · 7′ × 6′
- Cedar
- White knotty cedar
- Door and glass
- Wood + window door
- Heater
- Harvia The Wall 8 kW heater
- Heater control
- Controls built into the heater itself
Terra Classic 4 seated comfortably up to 5 when full Homecraft H-Series 9 kW heater $10,560 Seats 4–5 View this build Full specs
- Size
- Small · 8′ × 6′
- Cedar
- White knotty cedar
- Door and glass
- Wood + window door
- Heater
- Homecraft H-Series 9 kW heater
- Heater control
- Wall panel controls
Terra Reserve 4 seated comfortably up to 5 when full Homecraft H-Series 7.5 kW heater $12,285 Seats 4–5 View this build Full specs
- Size
- Small · 7′ × 6′
- Cedar
- White knotty cedar
- Door and glass
- All-glass door · two front windows · half-moon back window
- Heater
- Homecraft H-Series 7.5 kW heater
- Heater control
- Wall panel controls · warm LED lighting
Terra Reserve 4 seated comfortably up to 5 when full Homecraft Apex 10 kW heater $14,770 Seats 4–5 View this build Full specs
- Size
- Small · 8′ × 6′
- Cedar
- White knotty cedar
- Door and glass
- All-glass door · two front windows · half-moon back window
- Heater
- Homecraft Apex 10 kW heater
- Heater control
- Wall panel controls · warm LED lighting
Terra Signature 4 seated comfortably up to 5 when full Homecraft Revive 9 kW heater $16,450 Seats 4–5 View this build Full specs
- Size
- Small · 7′ × 6′
- Cedar
- Red knotty cedar
- Door and glass
- All-glass door · two half-moon front windows · full-moon back window
- Heater
- Homecraft Revive 9 kW heater
- Heater control
- Set the heat from your phone over Wi‑Fi · warm LED lighting
Terra Signature 4 seated comfortably up to 5 when full Homecraft Apex (240V) 12 kW heater $18,870 Seats 4–5 View this build Full specs
- Size
- Small · 8′ × 6′
- Cedar
- Red knotty cedar
- Door and glass
- All-glass door · two half-moon front windows · full-moon back window
- Heater
- Homecraft Apex (240V) 12 kW heater
- Heater control
- Set the heat from your phone over Wi‑Fi · warm LED lighting
Medium
7′ × 8′ 8′ × 8′ Most chosenFrom$10,560Delivery included
From$13,670Delivery included
Terra Classic 6 seated comfortably up to 7 when full Homecraft H-Series 9 kW heater $10,560 Seats 6–7 View this build Full specs
- Size
- Medium · 7′ × 8′
- Cedar
- White knotty cedar
- Door and glass
- Wood + window door
- Heater
- Homecraft H-Series 9 kW heater
- Heater control
- Wall panel controls
Terra Classic 6 seated comfortably up to 7 when full Homecraft Apex (240V) 12 kW heater $13,670 Seats 6–7 View this build Full specs
- Size
- Medium · 8′ × 8′
- Cedar
- White knotty cedar
- Door and glass
- Wood + window door
- Heater
- Homecraft Apex (240V) 12 kW heater
- Heater control
- Wall panel controls
Terra Reserve 6 seated comfortably up to 7 when full Homecraft Apex 10 kW heater $14,770 Seats 6–7 View this build Full specs
- Size
- Medium · 7′ × 8′
- Cedar
- White knotty cedar
- Door and glass
- All-glass door · two front windows · half-moon back window
- Heater
- Homecraft Apex 10 kW heater
- Heater control
- Wall panel controls · warm LED lighting
Terra Reserve 6 seated comfortably up to 7 when full Homecraft Apex (240V) 15 kW heater $16,620 Seats 6–7 View this build Full specs
- Size
- Medium · 8′ × 8′
- Cedar
- White knotty cedar
- Door and glass
- All-glass door · two front windows · half-moon back window
- Heater
- Homecraft Apex (240V) 15 kW heater
- Heater control
- Wall panel controls · warm LED lighting
Terra Signature 6 seated comfortably up to 7 when full Homecraft Apex (240V) 12 kW heater $18,870 Seats 6–7 View this build Full specs
- Size
- Medium · 7′ × 8′
- Cedar
- Red knotty cedar
- Door and glass
- All-glass door · two half-moon front windows · full-moon back window
- Heater
- Homecraft Apex (240V) 12 kW heater
- Heater control
- Set the heat from your phone over Wi‑Fi · warm LED lighting
Terra Signature 6 seated comfortably up to 7 when full Homecraft Apex (240V) 15 kW heater $20,370 Seats 6–7 View this build Full specs
- Size
- Medium · 8′ × 8′
- Cedar
- Red knotty cedar
- Door and glass
- All-glass door · two half-moon front windows · full-moon back window
- Heater
- Homecraft Apex (240V) 15 kW heater
- Heater control
- Set the heat from your phone over Wi‑Fi · warm LED lighting
Large
7′ × 10′ 8′ × 10′From$13,670Delivery included
From$14,870Delivery included
Terra Classic 8 seated comfortably up to 9 when full Homecraft Apex (240V) 12 kW heater $13,670 Seats 8–9 View this build Full specs
- Size
- Large · 7′ × 10′
- Cedar
- White knotty cedar
- Door and glass
- Wood + window door
- Heater
- Homecraft Apex (240V) 12 kW heater
- Heater control
- Wall panel controls
Terra Classic 8 seated comfortably up to 9 when full Homecraft Apex (240V) 15 kW heater $14,870 Seats 8–9 View this build Full specs
- Size
- Large · 8′ × 10′
- Cedar
- White knotty cedar
- Door and glass
- Wood + window door
- Heater
- Homecraft Apex (240V) 15 kW heater
- Heater control
- Wall panel controls
Terra Reserve 8 seated comfortably up to 9 when full Homecraft Apex (240V) 12 kW heater $16,420 Seats 8–9 View this build Full specs
- Size
- Large · 7′ × 10′
- Cedar
- White knotty cedar
- Door and glass
- All-glass door · two front windows · half-moon back window
- Heater
- Homecraft Apex (240V) 12 kW heater
- Heater control
- Wall panel controls · warm LED lighting
Terra Reserve 8 seated comfortably up to 9 when full HUUM HIVE 18 kW heater $20,356 Seats 8–9 View this build Full specs
- Size
- Large · 8′ × 10′
- Cedar
- White knotty cedar
- Door and glass
- All-glass door · two front windows · half-moon back window
- Heater
- HUUM HIVE 18 kW heater
- Heater control
- Wall panel controls · warm LED lighting
Terra Signature 8 seated comfortably up to 9 when full Homecraft Apex (240V) 15 kW heater $20,370 Seats 8–9 View this build Full specs
- Size
- Large · 7′ × 10′
- Cedar
- Red knotty cedar
- Door and glass
- All-glass door · two half-moon front windows · full-moon back window
- Heater
- Homecraft Apex (240V) 15 kW heater
- Heater control
- Set the heat from your phone over Wi‑Fi · warm LED lighting
Terra Signature 8 seated comfortably up to 9 when full HUUM HIVE 18 kW heater $24,331 Seats 8–9 View this build Full specs
- Size
- Large · 8′ × 10′
- Cedar
- Red knotty cedar
- Door and glass
- All-glass door · two half-moon front windows · full-moon back window
- Heater
- HUUM HIVE 18 kW heater
- Heater control
- Set the heat from your phone over Wi‑Fi · warm LED lighting
Extra Large
7′ × 12′ 8′ × 12′From$14,870Delivery included
From$18,606Delivery included
Terra Classic 10 seated comfortably up to 12 when full Homecraft Apex (240V) 15 kW heater $14,870 Seats 10–12 View this build Full specs
- Size
- Extra Large · 7′ × 12′
- Cedar
- White knotty cedar
- Door and glass
- Wood + window door
- Heater
- Homecraft Apex (240V) 15 kW heater
- Heater control
- Wall panel controls
Terra Classic 10 seated comfortably up to 12 when full HUUM HIVE 18 kW heater $18,606 Seats 10–12 View this build Full specs
- Size
- Extra Large · 8′ × 12′
- Cedar
- White knotty cedar
- Door and glass
- Wood + window door
- Heater
- HUUM HIVE 18 kW heater
- Heater control
- Wall panel controls
Terra Reserve 10 seated comfortably up to 12 when full Homecraft Apex (240V) 15 kW heater $17,620 Seats 10–12 View this build Full specs
- Size
- Extra Large · 7′ × 12′
- Cedar
- White knotty cedar
- Door and glass
- All-glass door · two front windows · half-moon back window
- Heater
- Homecraft Apex (240V) 15 kW heater
- Heater control
- Wall panel controls · warm LED lighting
Terra Reserve 10 seated comfortably up to 12 when full HUUM HIVE 18 kW heater $21,356 Seats 10–12 View this build Full specs
- Size
- Extra Large · 8′ × 12′
- Cedar
- White knotty cedar
- Door and glass
- All-glass door · two front windows · half-moon back window
- Heater
- HUUM HIVE 18 kW heater
- Heater control
- Wall panel controls · warm LED lighting
Terra Signature 10 seated comfortably up to 12 when full Harvia Virta Pro 16 kW heater $23,516 Seats 10–12 View this build Full specs
- Size
- Extra Large · 7′ × 12′
- Cedar
- Red knotty cedar
- Door and glass
- All-glass door · two half-moon front windows · full-moon back window
- Heater
- Harvia Virta Pro 16 kW heater
- Heater control
- Set the heat from your phone over Wi‑Fi · warm LED lighting
Terra Signature 10 seated comfortably up to 12 when full HUUM HIVE 18 kW heater $25,631 Seats 10–12 View this build Full specs
- Size
- Extra Large · 8′ × 12′
- Cedar
- Red knotty cedar
- Door and glass
- All-glass door · two half-moon front windows · full-moon back window
- Heater
- HUUM HIVE 18 kW heater
- Heater control
- Set the heat from your phone over Wi‑Fi · warm LED lighting
The trims
What each step adds
-
Classic
Delivery includedThe complete sauna, ready the first evening.
- White knotty cedar
- Wood + window door
- Heater, controller and stones sized to the room
-
Reserve
Delivery includedEverything in Classic, plus
- All-glass door
- Two front windows
- Half-moon back window
- Warm LED lighting
-
Signature
Delivery includedEverything in Reserve, plus
- Red knotty cedar
- Two half-moon front windows
- Full-moon back window
- Set the heat from your phone over Wi‑Fi
Every trim includes the heater, controller and stones sized to the room, and is built on the same frame, to the same tolerances.
0 of 3 selected
Side by side
Prices include delivery plus applicable taxes
By the numbers
Built in Canada. Owned coast to coast.
90°C
Peak heat
Authentic Finnish temperatures — therapeutic, even heat across the bench.
8sizes
Configurations
From 7′ × 6′ for couples to 8′ × 12′ for entertaining. Four Canadian cedar grades.
5yrs
Warranty
Limited craftsmanship warranty against defects in materials and workmanship.
Paymonthly
Financing
Flexible monthly financing available — pre-qualify at checkout with no impact on your credit.
Cedar grades
Choose your cedar.
Four Canadian cedar grades — eastern white cedar and western red cedar. Pick the look and the budget.
White clear cedar
Eastern Canadian white cedar. Even grain, minimal knots, refined finish.
Red knotty cedar
Canadian western red cedar. Rich reddish-brown with distinctive grain.
Red clear cedar
Canadian western red cedar, premium grade. Most rot-resistant; ages to silver-grey.
Specifications
Full specs.
| Form | Horizontal barrel · self-insulating cylinderHooped cedar staves, no flat panels, no roof |
|---|---|
| Diameter | 7′ or 8′Outer measurement · 7′ single-level, 8′ double-level benches |
| Length | 6′ · 8′ · 10′ · 12′Plus optional 4′ change-room cap |
| Capacity | Seats 4–12 across four lengthsDepending on length |
| Cladding | Canadian cedar, two species and four gradesEastern white cedar and western red cedar, knotty or clear |
| Heater | HUUM HIVE Mini · HUUM HIVE · Harvia electricSized to barrel volume of your chosen configuration |
| Controller | WiFi · HUUM UKU Glass · HUUM UKU MirrorApp-enabled remote start on UKU controllers |
| Door | Solid wood · with windows · Full-glassLeft or right swing |
| Construction | Hooped cedar staves with stainless-steel bandsBuilt in Canada |
| Warranty | 5 years on craftsmanship and joinery<em>Built and backed in Canada</em> |
Delivery & install
From order to first session, in three to five weeks.
Delivery across Canada. Curbside or white-glove install.
01
Day 0
Order placed
Confirmation, deposit, and a build slot reserved in our Canadian workshop.
02
Week 1–3
In production
Production starts immediately. Cedar milled, staves shaped, hardware fitted. Photo updates from the floor.
03
Week 3–4
Ship & deliver
Crated and shipped via freight carrier. Curbside or scheduled white-glove placement.
04
Week 4–5
First session
Assembled, heater wired, controller paired. Light it, season it, ready to use.
Now available
Own it now.
Finance over time.
Spread the cost of your build into simple monthly payments with Affirm, Klarna and Afterpay. Choose your plan at checkout.
Explore financing
Frequently asked
Common questions, answered.
The Terra barrel sauna comes in eight sizes — four lengths (6, 8, 10 and 12 ft) in two diameters (7 ft and 8 ft) — and three trims (Classic, Reserve and Signature), seating 4 to 12 people depending on the configuration. The lower number is comfortable seating; the higher number is what the benches hold at capacity. See the configurator for exact dimensions and pricing.
The Terra pairs with HUUM HIVE Mini, HUUM HIVE, or Harvia electric heaters, matched to your barrel's volume. Larger sizes step up to a higher-output HUUM or Harvia heater, and wood-fired heaters are available on request.
Yes. The Terra is engineered for year-round outdoor use, and its Canadian cedar naturally resists weather, rot, and insects. We have installed Terra barrel saunas in every province and territory.
We deliver nationwide across Canada by crated freight to your curbside, and professional installation is available within 150 km. Most Terra orders ship in about 3 to 5 weeks.
Most Terra barrel saunas can be self-assembled by two adults in a weekend using the included tools, and professional installation is available within 150 km. Only the heater needs a licensed electrician for hardwired models, which we can coordinate for you.
Cedar is naturally rot-resistant and needs no sealing; left untreated it weathers to a silver-grey patina. We include a clear penetrating oil if you prefer to keep the original cedar tone.
Every Terra includes a 5-year warranty on craftsmanship and cedar finish work. Heaters and controllers carry their own manufacturer warranties (HUUM 3 years, Harvia 2 years — 3 if registered).
Yes. Flexible monthly financing lets you spread the cost over time, with the same full warranty and service whether you pay upfront or finance.
Go further.
Cold plunge. The Journal. Owner stories. Everything around your Terra.
Coming soon
Cold plunge & hydrotherapy
Cold plunges and hydrotherapy are coming soon to Thermatov — the cold half of the practice to pair with your Terra.
Coming soonThe Journal
Stories & science
Customer builds, protocols, the long-form science of heat and cold.
Read the journalReviews
What owners say
Customer feedback, install photos, and long-term impressions from Thermatov owners across Canada.
Read reviewsBuild your Terra
Four weeks from now,
this is your backyard.
Pick one of the twelve builds above, or start from scratch in 3D.
Terra · Barrel sauna
Terra · From $8,985 Delivery included plus applicable taxes
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