Built with Premium, Non-Toxic, and Sustainable Materials

Every Soluna sauna is made with purpose and care, blending durability with natural beauty.

Premium materials avoid hidden toxins (laminated woods, off-gassing finishes, poor ventilation) with high-quality thermal panels for weatherability and high temperatures without compromising air quality or comfort. 

High Quality Cedar

Each Soluna sauna is built with Inland Red Cedar, selected for its natural durability, dimensional stability, and resistance to moisture and heat. Used throughout the interior and exterior — framing, doors, duckboard flooring panels, benches, wall surfaces, and touchpoints — this cedar imparts a warm tone, straight grain, and a subtle, clean aroma that enhances the sauna experience without overpowering it. The result is a material that feels grounded, timeless, and made to last, aging beautifully with use while standing up to daily ritual.

Commercial Grade Thermal Panels

Our translucent wall panels are built from premium, heat-safe materials engineered for demanding, high-temperature environments. Manufactured from non-toxic composites, they are trusted across outdoor and thermal building applications for their stability, safety, and durability. In the sauna, they hold their shape under heat, won’t off-gas harmful VOCs, and can provide passive solar heating.

Wood-fired Stove Shield & Steel Floor Plate*

Add a high-quality, rust-resistant aluminum and steel surround to your wood-fired Harvia M3 or Harvia Pro 20 configuration to deflect heat, protect the sauna, and ensure safety and durability.

For IKI stoves, the surrounding rock cage provides sufficient insulation to reduce safety distances and increase user comfort. 

*Accessories sold separately for wood stove installation. 

A spacious 6-12 person sauna built for friends and family gatherings, with plenty of room for movement.  

• Wood-Fired Back Panel & Stove Pipe extends more than 16" from sauna wall >> consult local building codes for appropriate spacing to combustibles (structures and landscaping) 
  
• Weight: 1027 lbs
  
• Total Cubic Footage: 443

Schematics 

Flat-Packed & Ready to Go

Each Soluna Sauna is thoughtfully flat-packed and shipped directly to your site.

Details

Lightweight & Efficient

Our modular design makes each kit easier and less expensive to move.

Lower Shipping Costs

Unlike traditional sauna kits that can cost up to $1,500 to ship (no matter if you live next door or across the country), Soluna ships for significantly less.

Nationwide Delivery*

Whether you’re in the city, at the cabin, or out on some land, Soluna can reach your location.

Reduced Footprint

A lighter, flat-packed system means fewer trucks, less fuel, and a smaller environmental impact.

Soluna proves that a sauna can be world-class in quality without the heavy burden of oversized shipping.

Freight Package Details

• Palletized: 42 1/2” wide X 90” long X 76” tall | 1027 lbs (estimated weight without stove)

Freight Costs

• Sauna kit freight shipping is $1100

• Stove and accessories ship separately and are not included in the sauna freight estimate.
  

Delivery & Scheduling

• Because Soluna ships on an oversized pallet, liftgate service may not always be available. In some cases, hand unloading may be required at delivery. Each Soluna component is designed to be lightweight and manageable, making it easy to move by hand and transport to your storage or installation site.

• Delivery can be scheduled in advance to align with your project timeline.

* Above is an image of a prototype. Some minor features are subject to change.*

Skip Time-Consuming Builds with Easy Assembly

With basic tools and a friend or two, most customers can fully assemble their Soluna in one to two days, depending on your chosen stove setup (wood or electric). The pre-finished timber frames fasten together cleanly, and our modular panels are engineered for intuitive installation—no contractor required.

Included With Every Trio Kit:

• Step-by-step printed + digital assembly guid

• Hardware + fasteners

• Pre-cut Flooring Panels with Drain

• Pre-assembled wall panels and door panel

• Complete door assembly with jamb, hinges, ball catch, and wood handle

• Custom-cut timber frame components (trusses, cross bracers, and roof flashing trim)

• Upper and lower sauna benches (4 total)

• Sauna trim (base trim, roof trim, thermal panel end caps)

Designed with simplicity in mind, all components arrive labeled, organized, and pre-cut for a smooth building experience. Simply build your sauna, and then in a matter of hours, you’ll be ready to install your chosen heating method.

Easy Assembly for Your Backyard Sanctuary

Designed for flexibility and ease, Soluna’s modular kits come with clear instructions and everything you need to build a premium sauna that fits your space and style. Whether you’re a DIY enthusiast or a first-time builder, we make it simple to create a wellness retreat right at home.

Durability in Harsh Elements

Soluna has been tested with a Zone 4b Minnesota snow load. If you live in an area that experiences deep and heavy snow, we recommend installing plywood over the top of the Soluna during the most snowy months. We also reccomend snow-raking your roof in the winter to avoid snow and ice buildup, which can cause the roof to sag or fail under extreme weight.

Discuss with a builder in your area familiar with local codes and regulations to determine if extra materials are necessary to protect your Soluna during extreme weather events.

The wood-fired heater chimney kit is not included with the heater. You will need to know the fire code ordinance in your area and the specific dimensions required. For your ease we have created a list below for the recommended parts that are needed for which you can find online from Menards. This list is estimated to be about $1000. 

• Selkirk 6" ID x 12" Double Wall Black Stove Vent Pipe — SKU: 6001621 
  

• Supervent® 6" ID x 6" Class A Double Wall Vent Pipe — SKU: 6001621 
  

• 6" ID Single Wall Black Stove Trim Collar — SKU: 6371021
  

• Supervent® 6" ID Class A Double Wall Locking Band — SKU: 6371568 — (x2) 
  

• Supervent® 6" ID x 24" Class A Double Wall Vent Pipe — SKU: 6371513 
  

• Supervent® 6" ID Class A Double Wall Stove Pipe Adapter — SKU: 6371461 
  

• Supervent® 6" ID Class A Double Wall Deluxe Rain Cap — SKU: 6371445
  

• Supervent® 6" ID Class A Double Wall Support — SKU: 6371607
  

• Selkirk 6" ID x 12"–18" Double Wall Adjustable Telescopic Vent Pipe — SKU: 6372017 
  

• Supervent® 6" ID Class A Double Wall Tee & Plug — SKU: 6371571
  

• Selkirk 6" ID Double Wall Black Stove Universal Chimney Adapter — SKU: 6372059 
  

• Selkirk 6" ID Double Wall Black Stove 90° Elbow — SKU: 6372020
  

• Supervent® 6" ID Black Class A Double Wall Thimble — SKU: 6371610 
  

• Supervent® 6" ID Class A Double Wall Band  (x2) — SKU: 6371542

• Supervent® 6" ID x 36" Class A Double Wall Vent Pipe — SKU: 6371500