Specs
Exterior Longest Side (in) Maximum Exterior Length of the longest side when assembled.

99

Exterior Shortest Side (in)

82.8

Exterior Height (in) Maximum exterior height from earth to roof peak

86.5

Volume (cu ft) Not adjusted for glass or insulation.

241

Adjusted Volume Used for accurately sizing heaters while adjusting for materials like glass. Typically we want a heater with the top-end of it\'s recommended range just above this number. Please contact Sauna Marketplace for details or specific questions.

404

,

480

Made in

Across the Gulf of Finland, Estonia has a vibrant and growing sauna industry. They're known for innovative design, modern manufacturing, and premium sauna products at an affordable price.
Exterior Materials

Thermally Modified Spruce

Thermal Modification of wood is a natural process using heat and steam in a vacuum to alter wood at a cellular level. When done right, it makes the wood significantly more durable, stable, and longer lasting. Thermo-Spruce is darker than raw spruce wood, closer in color and performance to Western Red Cedar.
Wi-Fi Option

Yes

People

4

,

5

,

6

Warranty

5

Option

#40 With Window

,

#41 Without Window

Insulation

Single Layer of Wood

While the R-Value is much lower than an insulated wall, saunas made with a single layer of wood have good thermal mass and can easily dry to the interior and exterior.
Interior Materials

Thermo-Spruce

DIY Friendly DIY Friendly Saunas means a professional is not required for the build. Basic tools like a drill, hammer, and level are typically required. With Sauna Marketplace, you do not risk your warranty by assembling a sauna yourself. If you prefer a professional installation, please reach out to the Sauna Marketplace team so we can check for a trusted installer near you.

Yes

*An electrician is still required for all electrical work!
Shipping Cost Please inquire if shipping outside the continental USA.

Under $1k

Shipping Method

LTL Freight Customer to Unload

Unfortunately none of our shipping partners will guarantee they can drop this sauna to the ground. You will be responsible for offloading by hand, forklift, arranging to have it delivered to a loading dock. Another option is to pick it up at your local distribution hub with a trailer. Please call or book a planning session to ensure a smooth delivery.
Bench Length (in) Maximum bench length in inches.

78

Video Attachments

Planning Session

We'd love the opportunity to answer your questions, learn about your sauna preferences, and make sure everything is considered for a flawless delivery. Book a planning session now.

Gallery
Best Price Guaranteed
At Sauna Marketplace, we always offer the best service, support, and expertise. But that doesn't mean you should pay more! Place your order knowing that if you find a better deal published from another authorized dealer, we'll refund the difference. Valid until your order leaves the warehouse.
Virtual Tour Of Our Square!

Contact Info Not Required!

We like to follow up and make sure you got in OK, but feel free to proceed without contact information. 

Includes

Rain Jacket, Front Porch, Flat Floors, Floor Drain, Rear Exhaust, Base Beams

Sauna Squares by Thermory

(2 customer reviews)

Where expansive views and rolling steam come easy!  The Thermory Square is the ideal sauna for hosting friends, stretching out, or laying down.  The L-Bench comfortably seats six, all on the upper benches where optimal heat and steam envelop the bather, guided by the curved contours.  It’s remarkably sturdy, and assembly is a breeze.  How do we know?  Our founder still has the first Square #40 that came over from Europe.  Book a free consultation below and we’ll walk you through it.

Build Your Quote:

$8,010.00$8,615.00

None HUUM HIVE 11 Package With Wi-Fi Enabled UKU Controller, Air Tunnel, Safety Ring, and Rocks +$3,981.00
None 16' LED Light Package. Perfect for under benches. Cutable and Bendable, these LED sauna light strips can be powered by your HUUM power box or standard outlet. +$298.50 2x 10 LED Light Package. Perfect for under benches, and outline of the exterior. Cutable and Bendable, these LED sauna light strips can be powered by your HUUM power box or standard outlet. +$398.50
None Thermory bucket, ladle, sand timer, thermometer, and hygrometer. +$245.00

Trust us on this one ;)

None HaLu sauna backrest, Aspen +$129.00 HaLu Headrest +$72.00
Fulfillment Partner:

We partner with distributors and manufacturers who guarantee the lowest prices, fastest delivery, and additional 'whatever-it-takes' support. 

ThermoryUSA
Zero Interest Payments:

Buy Now, Pay Later with premium financing packages only available on Sauna Marketplace.

Pay with HSA/FSA:

We teamed up with FLEX to make HSA/FSA payments easier than ever.

Sweeping Views, Perfect Layout

If you’re looking for a versatile sauna that can serve as a yoga room or quiet retreat, this is it.

Stretch out and give your guests plenty of room to safely move with this great layout.  No ducking down, squeezing around the sauna heater, or tripping over unveven floors in this sauna!

The upper bench is where the best heat and steam is located.  This square has all the benefits of a barrel sauna without feeling cramped with cool feet.

Life is better in a square.

Tempered-Glass Front: The full tempered-glass front offers panoramic views, ensuring every session is as visually soothing as it is relaxing.  The black hardware on the door is modern and easy to clean. 

The cost and timeline to order this door from Europe is impractical – but it comes standard with the Square!

Panoramic Window (Optional): Take in massive views from the front and the back of the Thermory Model 40 (with back windows) or opt for more privacy and coziness with the Thermory Model 41 (without back window).  The choice is yours.

Superior Durability & Comfort

Thermally Modified Wood: Nordic spruce used on all Thermory Saunas undergoes thermal modification for unparalleled stability and 25 years of proven rot resistance.  Wood is sourced and modified in Northern Europe where thermal modification has been perfected.
Smooth Surface: Experience the smoothest surface underfoot, crafted from Nordic softwood to ensure comfort without the roughness of cedar.  

Eco-Friendly and Sustainable

Sustainable Forestry: Thermory wood is sourced through responsible practices, ensuring no harm to tropical woodlands and rainforests.
Chemical-Free Process: The thermal modification process is entirely natural, using heat and steam to modify the wood at a cellular level and enhance durability without chemicals.

Features & Specifications

Larger Than Standard: Thermory saunas surpass traditional barrel saunas in size, offering more room to stand and recline.
Elevated Climate: Most barrel saunas don’t elevate the bathers’ feet, leaving their lower half in the coldest part of the sauna.  The Tiered Benches in the Sauna Square ensures your entire body will benefit from soft heat and steam.
Rot Resistance: Designed with a keystone stave at the top and bottom to prevent water trapping, ensuring decades of worry-free use.
Color Transformation: The wood naturally ages to a distinguished silver, which can be preserved with UV protective oil.

Comfort and Leisure

Sitting Porch: The perfect spot for breaks between sessions, leaving behind shoes, robes, and troubles.
Extra-Wide Window: Enjoy the view through a dramatic, rectangular window, no matter the weather outside.
All-Weather Protection: Included rain jacket for your sauna ensures it remains pristine in any condition.

Easy Assembly & Installation

No Cutting Necessary: Pre-cut and pre-milled components make assembly straightforward, requiring less than a day with a few friends.

Embrace the extraordinary with Thermory Saunas. Order your Nordic Square Sauna today and transform your downtime into a sanctuary of relaxation and wellness.

Sauna Marketplace still has the first Sauna Square in North America set up for virtual tours (it makes a great office too!).  We offer free consultations and are with you for every step of the build.  Book a planning session today.


 

Specs
Exterior Longest Side (in) Maximum Exterior Length of the longest side when assembled.

99

Exterior Shortest Side (in)

82.8

Exterior Height (in) Maximum exterior height from earth to roof peak

86.5

Volume (cu ft) Not adjusted for glass or insulation.

241

Adjusted Volume Used for accurately sizing heaters while adjusting for materials like glass. Typically we want a heater with the top-end of it\'s recommended range just above this number. Please contact Sauna Marketplace for details or specific questions.

404

,

480

Made in

Across the Gulf of Finland, Estonia has a vibrant and growing sauna industry. They're known for innovative design, modern manufacturing, and premium sauna products at an affordable price.
Exterior Materials

Thermally Modified Spruce

Thermal Modification of wood is a natural process using heat and steam in a vacuum to alter wood at a cellular level. When done right, it makes the wood significantly more durable, stable, and longer lasting. Thermo-Spruce is darker than raw spruce wood, closer in color and performance to Western Red Cedar.
Wi-Fi Option

Yes

People

4

,

5

,

6

Warranty

5

Option

#40 With Window

,

#41 Without Window

Insulation

Single Layer of Wood

While the R-Value is much lower than an insulated wall, saunas made with a single layer of wood have good thermal mass and can easily dry to the interior and exterior.
Interior Materials

Thermo-Spruce

DIY Friendly DIY Friendly Saunas means a professional is not required for the build. Basic tools like a drill, hammer, and level are typically required. With Sauna Marketplace, you do not risk your warranty by assembling a sauna yourself. If you prefer a professional installation, please reach out to the Sauna Marketplace team so we can check for a trusted installer near you.

Yes

*An electrician is still required for all electrical work!
Shipping Cost Please inquire if shipping outside the continental USA.

Under $1k

Shipping Method

LTL Freight Customer to Unload

Unfortunately none of our shipping partners will guarantee they can drop this sauna to the ground. You will be responsible for offloading by hand, forklift, arranging to have it delivered to a loading dock. Another option is to pick it up at your local distribution hub with a trailer. Please call or book a planning session to ensure a smooth delivery.
Bench Length (in) Maximum bench length in inches.

78

Video Attachments

Planning Session

We'd love the opportunity to answer your questions, learn about your sauna preferences, and make sure everything is considered for a flawless delivery. Book a planning session now.

Gallery
Best Price Guaranteed
At Sauna Marketplace, we always offer the best service, support, and expertise. But that doesn't mean you should pay more! Place your order knowing that if you find a better deal published from another authorized dealer, we'll refund the difference. Valid until your order leaves the warehouse.
Virtual Tour Of Our Square!

Contact Info Not Required!

We like to follow up and make sure you got in OK, but feel free to proceed without contact information. 

Includes

Rain Jacket, Front Porch, Flat Floors, Floor Drain, Rear Exhaust, Base Beams

2 reviews for Sauna Squares by Thermory

  1. Anonymous

    Love this sauna. Huge improvement over gym and barrels I’ve used in the past. Thank you fellas!

    (0) (0)
  2. Verified owner Matt N. (verified owner)

    Love our new sauna. DIY assembly was not to difficult. Kit came with multiple wood slats instead of prefabricated wall sections. L shaped seating is a perfect distance from the Huum heater. Enjoying it almost daily.

    (1) (0)
Add a review

Your email address will not be published. Required fields are marked *

You have to be logged in to be able to add photos to your review.

2 reviews for Sauna Squares by Thermory

  1. Anonymous

    Love this sauna. Huge improvement over gym and barrels I’ve used in the past. Thank you fellas!

    (0) (0)
  2. Verified owner Matt N. (verified owner)

    Love our new sauna. DIY assembly was not to difficult. Kit came with multiple wood slats instead of prefabricated wall sections. L shaped seating is a perfect distance from the Huum heater. Enjoying it almost daily.

    (1) (0)
Add a review

Your email address will not be published. Required fields are marked *

You have to be logged in to be able to add photos to your review.