Cube saunas bring clean, modern lines to the backyard. Flat walls make the most of the space inside, and many models add big glass for the view.

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2 Person Outdoor Home Sauna Kit | SaunaLife Mini Cube Sauna | 4.5 x 4.25′ | 98 cu. ft

Price range: $3,990.00 through $4,190.00
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A compact 2-person SaunaLife cube sauna kit with a full glass front and Wi-Fi LED lighting. Add a heater, a cold plunge or full assembly below.

This product has multiple variants. The options may be chosen on the product page

3 Person Outdoor Home Sauna Kit | SaunaLife Mini Cube Sauna | 6.5 x 4′ | 141 cu. ft

Price range: $4,990.00 through $5,190.00
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A compact 3-person SaunaLife cube sauna kit with a glass front and Wi-Fi LED lighting. Add a heater, a cold plunge or full assembly below.

This product has multiple variants. The options may be chosen on the product page
MandeSpa sauna cube made in Europe
-13%
modern outdoor cube sauna with cedar exterior

2–3 Person ThermoWood® Sauna | MW12 Outdoor Cube Sauna Kit | 125 cu. ft.

Price range: $5,990.00 through $8,490.00
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A compact 2 to 3 person ThermoWood cube sauna kit handcrafted in Lithuania by MandeSpa. Choose electric or Wi-Fi electric below.

This product has multiple variants. The options may be chosen on the product page

4 Person Outdoor Backyard Sauna Kit | SaunaLife Sauna Cube | 7.5′ x 6′ | 185 cu. ft

Price range: $5,990.00 through $6,190.00
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A modern 4-person Thermo-Spruce cube sauna kit with a bronze glass front. Add a Harvia or HUUM heater above, and we can assemble it for you anywhere in the USA. $950 freight.

This product has multiple variants. The options may be chosen on the product page

6 Person Thermowood Sauna Kit | SaunaLife Outdoor Cube Sauna | 8.5′ x 8′ | 382 cu. ft

Price range: $7,990.00 through $8,190.00
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The largest SaunaLife cube sauna: a 6-person Thermo-Spruce kit with a full glass front and over 7′ of headroom. Add a heater, a cold plunge or full assembly below.

This product has multiple variants. The options may be chosen on the product page
cube sauna with Wi-Fi connected electric heater
-14%
MandeSpa sauna with Scandinavian design influence

4–5 Person ThermoWood® Sauna | MW16 Outdoor Cube Sauna Kit | 180 cu. ft.

Price range: $7,999.00 through $9,890.00
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A 4 to 5 person ThermoWood cube sauna kit handcrafted in Lithuania by MandeSpa. Choose electric or Wi-Fi electric below.

This product has multiple variants. The options may be chosen on the product page
Assembling your MW20 sauna from flatpack to finished
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MW20 flat-pack sauna kit delivered in OSB crate

6-7 Person ThermoWood® Sauna | MW20 Outdoor Cube Sauna Kit | 280 cu. ft.

Price range: $8,999.00 through $12,490.00
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A 6 to 7 person ThermoWood cube sauna kit handcrafted in Lithuania by MandeSpa. Choose electric, Wi-Fi electric or a wood stove below.

This product has multiple variants. The options may be chosen on the product page
cube sauna
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4 Person Cedar Cube Sauna | Canadian Timber | 7′ x 7′ | 343′ cu ft.

Original price was: $14,990.00.Current price is: $9,845.00.
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A 4-person Eastern White Cedar cube sauna kit by Canadian Timber, 7' × 7', with a Harvia KIP 6kW heater included. Ships free.

SaunaLife CL12GCP Cube Luxury Sauna Suite | Sauna, Changing Room and Porch | Thermo-Spruce Kit

Price range: $10,990.00 through $11,190.00
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SaunaLife CL12GCP Cube Luxury Sauna Suite. $10,990 to $11,190, $1,990 freight.

This product has multiple variants. The options may be chosen on the product page

About our cube saunas

We carry 9 cube saunas, priced from $3,990 to $10,990.

Cubes fit neatly against a fence or deck and look at home with modern houses.

Pick the right size

Go by how many people will use it at once, then size up one if you like to lie down. A 4 to 6 person sauna is the sweet spot for most families.

Kit or fully assembled

Kits cost less and go together in a weekend or two. Fully assembled saunas arrive ready to use, so you just set them on a base and wire or fire the heater.

Electric or wood heat

Electric heaters are easy, clean and can run on Wi-Fi controls. Wood stoves give a classic crackle and work off-grid. Many saunas let you choose.

  • Delivered to your doorShipping or freight shown at checkout, with a call before it ships
  • Financing availablePay over time on orders over $500
  • Save on card fees4% off eligible orders paid by check, ACH or wire
  • Real answersMike answers calls and texts at 218-760-2041

Common questions

What do I put an outdoor sauna on?

A level, solid base: compacted gravel, pavers, a concrete pad or a deck built for the weight. Each product page lists the footprint.

Do I need a permit for an outdoor sauna?

Many towns treat a small sauna like a shed, but rules vary. Check with your city or county, especially for electric work.

How long does delivery take?

It depends on the model. In-stock items ship quickly, SaunaLife models usually ship in 2 to 4 weeks, and Minnesota-built and Canadian Timber saunas usually take 6 to 8 weeks. Each product page shows its lead time.

Can I finance a sauna?

Yes. Financing is available on orders over $500, and you save 4% when you pay by check, ACH or wire.

Not sure which one is right?

Tell us how you'll use it and we'll point you to the right fit.

Cube Saunas: Modern Wellness Meets Timeless Tradition

Transform your home or outdoor space into a sanctuary with our Cube Saunas.  They are the ultimate choice for anyone seeking relaxation, rejuvenation, and style.

These compact, square-shaped saunas are thoughtfully designed to combine the latest in sauna technology with a sleek, minimalist look that complements any setting.

  • Innovative Design: The geometric design of Cube Saunas makes them a perfect fit for modern homes, patios, or backyards.
  • High-Quality Materials: Constructed from premium-grade wood, such as Western Red Cedar or Thermo-Spruce, these saunas are built to withstand the elements while providing a luxurious, aromatic experience.
  • Advanced Heating Systems: Choose from electric, infrared, or wood-fired heating options, each offering superior heat distribution and customizable temperatures.
  • Energy Efficient and Space-Saving: Compact dimensions maximize heat efficiency while fitting into smaller spaces without compromising on comfort.

Why Choose Cube Saunas?

Cube Saunas are perfect for families, couples, or individuals looking to enjoy the health benefits of sauna therapy.

From detoxification and muscle recovery to stress relief and skin rejuvenation.  These saunas offer a complete wellness experience in the comfort of your home or backyard.