Expert help that stays with you

Whether you’re choosing one component or planning the whole room, small details can become expensive problems once installation begins. We know the products we sell and the questions to ask early, helping catch mismatched components, overlooked requirements, and installation issues while they are still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have assembled many of the saunas we sell, visited the manufacturers, and use these products every day. New customers and existing Sauna Marketplace sauna and heater owners can Book a Ben consultation.

Specs

Exterior Longest Side (in)Maximum Exterior Length of the longest side when assembled.	152
Exterior Shortest Side (in)	91
Exterior Height (in)Maximum exterior height from earth to roof peak	93
Bench Length (in)Maximum bench length in inches.	78.58
Insulation	Single Layer of WoodWhile 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.
Wi-Fi Option	Yes
Made in	EstoniaAcross 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 SpruceThermal 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.
Interior Materials	Thermo-Spruce
DIY FriendlyDIY 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!
People	8
Warranty	5 years, residential original purchaser
Shipping Method	Flatbed – Forklift or Crane Required On Site
Sauna package	Natural wood kit, Black SaunaShield paint package

Attachments

SaunaLife Limited Warranty - Rev 260915

Manufacturer document supplied through the SaunaLife Product Hub; verified September 28, 2026.

View PDF Download

SaunaShield Exterior Painting Guide

Exterior wood only. Apply at least two coats during assembly. No formal revision printed; source verified September 30, 2026.

View PDF Download

Legacy manuals for older installations

Use these only when the document revision matches the installed product.

Legacy: Warranty

View PDF Download

Gallery

Click Image, Then Scroll! For the best experience, click on any image then swipe or use arrow keys to browse.

Includes

CL12GCP sauna kit includes

Thermo-Spruce walls and full-length staves
Tempered-glass doors and sauna picture window
Two-tier Thermo-Aspen sauna benches and backrests
Thermo-Aspen dressing-room benches and Thermo-Spruce porch benches
Shingle kit with drip rails, ventilation system and water diverter
Heater guard, fascia boards, foundation beams, assembly hardware and black front trim
Installation manual

LED lighting includes

White LED lights with Wi-Fi app operation, wireless handheld remote and mounting cradle, power supply, driver, 30-foot light cable, mounting clips and installation instructions.

5-year limited residential warranty for the original purchaser, subject to the manufacturer warranty terms.

Plan separately

Heater package, freight, assembly, painting tools and labor, foundation preparation, and electrical work. Choose your heater on this page and follow its installation manual.

Exterior finish package

Choose the natural wood CL12GCP kit or the CL12GCPB package with 3 cans of black SaunaShield exterior paint. You or your installer apply the black finish during assembly.

Natural wood kits do not include exterior paint. Black packages include 3 cans, 0.71 gallon each. Painting tools and labor are not included. Interior wood stays natural.

SaunaLife CL12GCP | 8-Person Outdoor Sauna with Changing Room and Porch

Model	CL12G CL3G CL4G CL5G CL7G

The ultimate sauna experience requires more than a hot room. The full heat up requires different areas for relaxing between sessions, changing, and storing the essentials. The SaunaLife CL12G has it all. The front terrace is a sheltered outdoor space to sit and chat. The changing room is perfect for getting ready, storing sauna hats, and a barrier that keeps the good heat and steam from escaping. For Northern climates, a changing room is highly recommended, but it always improves performance. The hot room in the CL12G comfortably seats 8 with elevated thermo-aspen benches and backrests. Light passes freely throughout the sauna with a panoramic back window, glass doors, and integrated lighting. Contact Sauna Marketplace for air equalization optimizations.

Choose the natural wood CL12GCP kit or the CL12GCPB package with 3 cans of black SaunaShield exterior paint. You or your installer apply the black finish during assembly.

Build Your Quote:

Model	CL12G CL3G CL4G CL5G CL7G

Price range: $10,990.00 through $11,190.00

Sauna package

Clear

Choose your exterior finish

The black finish is applied on site. The black package includes 3 cans of exterior paint, 0.71 gallon each. You or your installer paint during assembly. Photos show the finished result.

Same sauna kit, interior and heater choices. Heater and freight are separate.

What is included, and when do I paint?

Choose black for the sauna kit plus PROSAUNAS SaunaShield black exterior paint. The cabin does not arrive fully painted. The natural wood kit does not include exterior paint.

Use SaunaShield on exterior wood only. Leave the interior, benches and backrests unpainted. Follow your model’s assembly instructions and the painting guide, including at least two coats and drying before final assembly. Painting tools and labor are not included.

Exterior painting guide (PDF)

Already own a sauna? Buy paint separately

Choose Electric Heater

Heater packages include rocks and are sized to factor in the glass. Contact Sauna Marketplace for more options, or to discuss what heater is best for your preferences.

HUUM HIVE Mini 11 with Wi-Fi Enabled UKU Controller (Hottest) +$4,759.00

Saunum Air Perfect 10KW With Climate Equalization and WiFi Enabled AirIQ Control Package +$5,410.00

Choose Wood Stove

HUUM HIVE Wood 13 Package With Stones and Chimney +$3,860.00

Choose Propane Stove

Torch TS-60 CL12G Package - Requires standard double wall chimney +$3,559.00

Flatbed Delivery

I understand that due to its size, the CL12G will arrive on a flatbed truck and needs to be unloaded on site by forklift or crew. Alternative arrangements can be made to pick up the shipment at a distribution hub.

We added you to this product's waitlist and we'll send you an email when the product is available.

Leave Waitlist

This product is currently sold out.

No worries! Enter your email, and we'll let you know as soon as it's back in stock.

Zero Interest Payments:

Pay with HSA/FSA:

Engineered to be the Best

The SaunaLife CL12GCP outdoor DIY sauna suite is the pinnacle of the SaunaLife Cube Luxury Series. A charming front porch with seating and an integrated dressing room welcomes you and your family or guests into this haven of luxury and wellness. An expansive, bronze, tempered-glass picture window accentuates the spaciousness of the sauna room, creating a more accommodating environment. The CL12GCP is perfect for large properties and cabins where a changing room is an essential convenience.

Unrivaled Comfort

Every detail was considered to ensure exceptional comfort, including contoured seating surfaces and supportive arched backrests, so you’ll be comfortable even after long sauna sessions. Satin-smooth Thermo-Aspen seating provides cool-to-the-touch surfaces to ensure that you will have a relaxing and enjoyable sauna experience.

Solid Construction

Premium quality materials are evident everywhere on the CL12GCP Cube Luxury Sauna. The exterior wood is made from extra-thick, 12.5’ full-length staves which have been thermally enhanced organically for improved performance. Thermo-Spruce wood is much stronger, more dimensionally stable, naturally resists decay and pests, and will far outlast conventional wood. A complete shingle kit with drip rails ensures superior water management and a dry interior.

Massive Framed Wood Front Door with Tempered Glass

This exceptionally well-made front door features thick, laminated solid wood, thick bronze tempered glass, fully adjustable hinges, and a premium-quality security lock. This substantial door will provide years of reliable operation, safety, and protection from the elements.

Premium Experience Enhancements

Gently illuminating this spectacular sauna is app-based, Wi-Fi controlled premium “dotless” LED lighting. The elegant indirect lighting brings out the natural beauty of the wood and adds another dimension to your relaxing sauna.

Manufacturer warranty

SaunaLife covers the sauna room or kit for 5 years from delivery to the original retail purchaser for residential use, subject to its limited warranty terms. Normal wear, natural wood weathering, installation, and labor are excluded. Check the separate terms for heaters and added components. Read the SaunaLife limited warranty (Rev. 260915).

Expert help that stays with you

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Specs

Exterior Longest Side (in)Maximum Exterior Length of the longest side when assembled.	152
Exterior Shortest Side (in)	91
Exterior Height (in)Maximum exterior height from earth to roof peak	93
Bench Length (in)Maximum bench length in inches.	78.58
Insulation	Single Layer of WoodWhile 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.
Wi-Fi Option	Yes
Made in	EstoniaAcross 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 SpruceThermal 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.
Interior Materials	Thermo-Spruce
DIY FriendlyDIY 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!
People	8
Warranty	5 years, residential original purchaser
Shipping Method	Flatbed – Forklift or Crane Required On Site
Sauna package	Natural wood kit, Black SaunaShield paint package

Attachments

Care Guide

View PDF Download

SaunaLife Cube Series Best Practices

View PDF Download

Dimensions

View PDF Download

SaunaLife CL12G Manual

View PDF Download