More seats: SaunaLife Cube Luxury Series Model CL4G
SaunaLife rates it for 3 people; Almost Heaven Saunas rates the Blackwater 1-2 Person Mini-Cube Sauna for 1–2.
Almost Heaven Saunas Blackwater 1-2 Person Mini-Cube Sauna
A 1–2-person cube sauna kit from Almost Heaven Saunas. Every figure below is Almost Heaven Saunas' own, linked to where it is published. Price on Almost Heaven Saunas' own site: From $8,397 (almostheaven.com, 23 Sep 2026).
Buy from Almost Heaven SaunasSpecifications published by Almost Heaven Saunas (8)
- Format
- Cube saunaNEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
- Seats (maker's rating)
- 1–2 peopleNEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
- Wood
- Choose Rustic Cedar for that classic sauna aroma and natural warmth, or go with a customizable Onyx StainNEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
- Heater output
- 6 kWNEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
- Electrical supply
- 6kW, 240V, 30-amp requirement, hard-wire connectNEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
- Warranty
- Almost Heaven Saunas come with a Limited Lifetime Warranty covering manufacturing defects, while Harvia heaters include a 1-year warranty on heating elements and 5 years on other componentsNEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
- Price on the maker's site
- From $8,397 (almostheaven.com, 23 Sep 2026)NEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
As published by Almost Heaven Saunas, read on 2026-09-22. Makers revise their products; check Almost Heaven Saunas' current specification before you buy.
Before you buy
- Electrical supply. Almost Heaven Saunas lists 6kW, 240V, 30-amp requirement, hard-wire connect. A licensed electrician should confirm your supply against the installation manual before you buy.
- Shape and space. Our barrel vs cabin guide explains how the two outdoor shapes differ.
- Heater size. If you choose your own heater, our heater sizing guide explains how makers match output to room volume.
Tools the Blackwater 1-2 Person Mini-Cube Sauna build calls for
Almost Heaven Saunas's Blackwater Mini Cube Sauna Installation & Owner's Manual (PDF) lists these tools for assembly: cordless drill, rubber mallet, hammer, framing square, screwdrivers (Phillips and flathead), 1/4" Hex Bit, 5/8" Drill Bit, utility knife, level, wrench and/or 3/4" socket, ladder and pneumatic Nailer (optional). Check the manual for your model before you start; it is the maker's list, read on 2026-09-28.
- For the nailer on that list, Taikra's air compressor calculator matches nailers to the compressors that can run them.
Also see
If you are looking for more
A lower regular price on the maker's site: Redwood Outdoors Duo Outdoor Sauna, 2 Person
Redwood Outdoors shows a regular price of $5,899; Almost Heaven Saunas shows $8,397 for the Blackwater 1-2 Person Mini-Cube Sauna. Where a maker sells several configurations, each figure is its cheapest.
Compare it with
Blackwater 1-2 Person Mini-Cube Sauna vs Duo Outdoor Sauna, 2 Person
Side by side with the Redwood Outdoors Duo Outdoor Sauna, 2 Person. Both are cube saunas rated by their makers for at least some of the same number of people.
Other cube saunas
Almost Heaven Saunas Blackwater 4 Person Cube Sauna
Almost Heaven Saunas · cube sauna
SaunaLife Cube Luxury Series Model CL4G
SaunaLife · seats 3 · cube sauna · for outdoor use
Redwood Outdoors Duo Outdoor Sauna, 2 Person
Redwood Outdoors · seats 2 · cube sauna · for outdoor use
Blackwater 1-2 Person Mini-Cube Sauna: questions answered from Almost Heaven Saunas' specification
How many people does the Blackwater 1-2 Person Mini-Cube Sauna seat?
Almost Heaven Saunas rates the Blackwater 1-2 Person Mini-Cube Sauna for 1–2 people.
Source: NEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
What wood is the Blackwater 1-2 Person Mini-Cube Sauna made from?
Almost Heaven Saunas lists: Choose Rustic Cedar for that classic sauna aroma and natural warmth, or go with a customizable Onyx Stain. Related question: What wood are sauna kits made of: cedar, hemlock or spruce?
Source: NEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
What electrical supply does the Blackwater 1-2 Person Mini-Cube Sauna need?
Almost Heaven Saunas lists 6kW, 240V, 30-amp requirement, hard-wire connect. Have a licensed electrician confirm your supply against the installation manual before you buy. What the makers publish about circuits and permits: Sauna electrical supply and permits.
Source: NEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
What warranty does Almost Heaven Saunas give on the Blackwater 1-2 Person Mini-Cube Sauna?
Almost Heaven Saunas lists: Almost Heaven Saunas come with a Limited Lifetime Warranty covering manufacturing defects, while Harvia heaters include a 1-year warranty on heating elements and 5 years on other components.
Source: NEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
Where is the Blackwater 1-2 Person Mini-Cube Sauna made?
Almost Heaven Saunas lists: USA.
Source: NEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
What does the Blackwater 1-2 Person Mini-Cube Sauna cost on Almost Heaven Saunas' site?
Almost Heaven Saunas' own site showed from $8,397 (almostheaven.com, 23 Sep 2026). That is the maker's price, not a retailer's or Amazon's; prices change, and the seller's page shows the current one. Related question: How much does a sauna kit cost?
Source: NEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas
More from Almost Heaven Saunas: all Almost Heaven Saunas products on Saunakivi.
Sources
- NEW Blackwater 1-2 Person Mini-Cube Sauna - Almost Heaven Saunas — Almost Heaven Saunas