Outdoor Traditional
Denali 4-Person Outdoor Wet/Dry Sauna with 8kW Harvia Heater
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- Free freight to the lower 48
- 10-year structural warranty
- Monthly payments with Affirm
- HSA / FSA eligible
The Denali 4-person contemporary sauna sports a modern look in a traditional outdoor sauna.
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See it in your spaceComplimentary with this sauna
- Sand timer Free
- Hygrometer & thermometer Free
- Wooden bucket & ladle Free
Dedicated 220–240V circuit
Requires a dedicated 220–240V circuit, like an electric dryer. Any licensed electrician can run one — we'll spec it with you before you order.
Assembles in about two hours
Pre-built panels lock together with two people and a screwdriver. No special tools.
Free curbside freight
Ships free to the lower 48 with curbside and liftgate delivery included.
10-year structural · 1-year parts & electronics
Backed in writing and supported from our Richmond, VA office.
Overview
About the Denali 4-Person Outdoor Wet/Dry sauna
Elevate your outdoor wellness experience with the Denali 4-Person Outdoor Traditional Sauna, a beautifully crafted retreat that combines authentic Finnish sauna traditions with contemporary architectural styling. Featuring premium Western Red Cedar construction, generous interior seating, and powerful heating performance, the Denali transforms your backyard into an inviting sanctuary where you can relax, recharge, and enjoy the soothing warmth of a traditional sauna. Its distinctive modern design makes it an elegant addition to patios, decks, and outdoor living spaces.
Powered by a premium 8.0 kW Harvia electric heater, the Denali delivers powerful, consistent heat with temperatures reaching up to 185°F. The included wooden bucket and ladle allow you to pour water over the heated sauna stones, creating soothing bursts of steam and allowing you to customize the humidity for an authentic Finnish-style wet or dry sauna experience.
Expertly constructed from natural Western Red Cedar, the Denali showcases the rich wood grain, distinctive aroma, and lasting durability of premium cedar craftsmanship. Its specially sealed, weather-resistant exterior and maintenance-free sloped metal roof provide protection against outdoor conditions while complementing its contemporary appearance. Inside, the spacious cabin features an L-shaped bench configuration along the rear and side walls, comfortably accommodating up to four adults while providing additional room to stretch out and relax.
Thoughtful amenities enhance every sauna session, including interior dome lighting with automatic shutoff that creates a warm, welcoming atmosphere. A traditional sand timer helps you monitor your session, while the included thermo-hygrometer allows you to track temperature and humidity levels for a more personalized experience.
Designed for convenient home installation, the Denali features easy-to-assemble panel construction and operates on a dedicated 220–240V, 40-amp electrical circuit. Combining authentic Finnish sauna performance, spacious four-person seating, beautiful cedar craftsmanship, and sophisticated contemporary styling, the Denali brings the luxury of a traditional sauna retreat to your own backyard.
What's included
- 01Sealed Weatherproof Cabin
- 02Metal Roof Protects Against the Elements
- 03Constructed of Rustic Canadian Cedar for Durability and Strength
- 04Includes 8kW Harvia Electric Heater with Rocks
- 05Interior Dome Lighting with Auto Shut Off
- 06Ergonomic Bench Seating for Laying Down or Sitting Up
- 07Sand Timer and Hygrometer for Measuring Steam
- 08Cask and Spoon Included for Adding Water to Stones
- 097 Year Warranty
Specifications
By the numbers
Size & weight
- Roof footprint
- 83" x 75"
Power & electrical
- Power draw
- 8,000 watts
- Electrical
- 220V
- Circuit
- 40 amp
- Certification
- ETL/CSA Certified — meets US and Canadian electrical safety standards
Build
- Wood
- Western Red Cedar
- Heater
- 8 kW Harvia heater with stones
Ownership
- Warranty
- 10-year structural · 1-year parts & electronics
- Availability
- In Stock
- Model code
- 400D5
Specs & dealer assets
Download the print-ready spec sheet or the full product image set.
Authorized dealer? These assets are cleared for retail use. Wholesale pricing: (800) 976-5530.
Not sure it fits your space?
Send us your room dimensions and we'll confirm clearances before you buy.
Get fit helpGood to know
Before you buy
What does delivery look like?+
Free curbside freight to the lower 48 with liftgate included. In-stock orders dispatch within 1-2 business days and arrive in roughly 5-10. You'll get tracking the day it ships.
What electrical does it need?+
This model needs a dedicated 220–240V circuit, similar to an electric dryer. Any licensed electrician can run it, and we'll spec it with you before you order.
How hard is assembly?+
Pre-built panels lock together with two people and a screwdriver in about two hours. No special tools, no contractor.
What if it doesn't fit my space?+
Send us your room dimensions before you buy and we'll confirm clearances — or try the AI visualizer to see this exact model in a photo of your space.
Reviews
What owners say
1,240+ verified reviews
The real Finnish experience
The Harvia heater makes all the difference — pour water on the stones and it's exactly like the saunas I grew up with. Support answered the phone in Richmond.
Built like a tank
Solid cedar, thick panels, everything lined up during assembly. Have had it a year through a Minnesota winter outdoors and zero issues.
Local company, real support
Nice to buy from a Virginia company. Had a question about the electrical and they walked me through it on the phone in five minutes.
Worth the wait
Freight took about two weeks but everything arrived undamaged and well packed. The finished sauna feels premium.
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