Outdoor Sauna Xtreme
Outdoor Sauna Xtreme
- Traditional Finnish Sauna Heat Powered by 9.0 kW HUUM heater with sauna stones. Dry heat up to 230°F.
- Built for Real Climates Canadian-built. Extreme weather-rated metal exterior, stainless bands, rot-resistant base. Outdoor, year-round.
- Spacious Western Red Cedar Interior Knotty cedar walls, extra-wide clear cedar benches, and ambient lighting comfortably seat up to six people.
Couldn't load pickup availability
SHIPS Jan 18 - Jan 20
1-Year Warranty
Nationwide Repair Network
100% Canadian Customer Support
Features
Features
- Cold-climate rated for permanent outdoor installation
- Made in Canada
- Extreme weather proof powder-coated black metal roofing
- Ribbed metal siding with stainless steel exterior bands
- ¾-inch black composite cradles, front wall, and trim
- Rot- and moisture-resistant exterior materials
- Knotty Western Red Cedar interior walls
- Extra-wide clear Western Red Cedar benches
- Integrated ambient interior lighting
- Full glass front door with 10 mm bronze tempered glass
- Double-pane side windows for insulation and natural light
- Magnetic door closure for a tight, secure seal
- Traditional dry sauna heat up to 230°F (110°C)
- 9.0 kW HUUM electric heater with sauna stones included
- HUUM Wi-Fi control included standard
- Integrated ventilation system
Dimensions and Capacity
External dimensions
87 ¼" W × 72 ¾" D × 89 ¾" H
Interior dimensions
81 ½" W × 64 ½" D × 82 ½" H
Bench depth
23 ½
- Designed for hosting and shared use
- Comfortably fits 4–6 people
Electrical Requirements
- 9.0 kW Heater
- Voltage: 240V, single-phase
- Full load current: 37.5A
- Breaker: 50A, 2-pole
- Conductors: 8 AWG copper
- Circuit: Dedicated branch circuit
Financing options
Financing options
We’ve partnered with multiple financing providers offering flexible, pay-over-time options. All loans are open and may be paid down early without penalty.
Affirm
- 6 months at 0% APR
- 12 months at 0% APR
- 24 months at 9.98% APR
Rates based on 0–31.99% APR, subject to eligibility.
Pay Plan by RBC
- 12 months at 0% APR
- 24 months at 10% APR
- 36 months at 10% APR
Rates based on 0–18.99% APR, subject to eligibility.
Financeit
- Amortization periods up to 240 months
13.99% APR Apply at checkout or via Financeit.
Shipping & return policy
Shipping & return policy
Please refer to our live updated shipping times above. At the time of purchase, please speak with a Coldture representative to receive an exact delivery estimate to your location. We’ll keep you updated every step of the way with tracking information.
We’re a Canadian company and currently ship anywhere in Canada and the USA. If you're interested in our products and live outside of North America, please contact us at support@coldture.com and we’ll work to get you our products
Feel the Heat, Unlock the Benefits.
Built for the Outdoors. Designed for Real Heat.
Authentic Traditional High-Heat Sauna
Experience Finnish-style dry sauna heat powered by a 9.0 kW HUUM electric heater with sauna stones, engineered to reach up to 230°F (110°C) and remain stable across larger interior volumes in real outdoor conditions.
Built to Handle Whatever the Climate Brings
Designed and manufactured in Canada for snow, ice, wind, and freeze–thaw cycles. Extreme weather-rated roofing and siding make this a true long-term, all-season outdoor structure.
Immersive Glass Design
A full glass front door made from 10 mm bronze tempered glass creates an open, considered sauna experience while maintaining insulation, durability, and heat retention.
Sweat It Out, Feel the Heat, Reap the Benefits
Step into the soothing warmth of the sauna to melt away stress and tension. The gentle heat calms your mind and body, leaving you refreshed and renewed.
Sweating promotes the natural elimination of toxins from your body, leaving you feeling lighter and cleaner from the inside out.
The heat stimulates blood flow, delivering oxygen and nutrients throughout your body, while promoting cardiovascular health.
Saunas help relax your muscles and mind, improving sleep quality so you can wake up feeling rejuvenated.
The infrared heat accelerates muscle recovery by reducing inflammation and easing fatigue, helping you bounce back faster after physical activity.
Regular sauna use revitalizes your body and mind, giving you a natural energy boost to tackle your day with clarity and focus.
Integrated Comfort, Space, and Safety
The Outdoor Sauna Xtreme is designed for comfort without compromise.
Its spacious interior and extra-wide benches support lounging, stretching, or shared sessions with ease.
Durable materials, stable construction, and a thoughtful interior layout create a grounded, refined sauna environment designed for real, repeated use, not occasional novelty.
Smart Control Included Standard
FAQ
Yes. It is designed for permanent outdoor installation and year-round use in real climates, including harsh winter conditions.
This unit is equipped with a 9.0 kW heater and requires a 240V single-phase power supply. It draws a full load current of 37.5 amps and must be installed on a dedicated branch circuit. A 50-amp, 2-pole breaker is required, and all wiring should be completed using 8 AWG copper conductors to ensure safe, reliable operation and compliance with electrical standards.
No. The heater configuration is fixed and intentionally matched to the sauna size to ensure performance, reliability, and ease of ownership.
Minimal maintenance. Wipe interior surfaces after use and periodically inspect heater and electrical components.
Delivery and installation are not included in regular pricing.During the launch window, delivery is included as a launch incentive. Additional fees may apply for remote or island locations. Installation is a variable rate based on where you are located.
Coldture saunas are engineered for high-heat performance and precise control, with the capability to reach temperatures up to 230°F. This higher ceiling ensures fast heat-up, strong heat retention, and consistent performance, even in cold conditions.
For most users, we recommend starting at lower temperatures and adjusting gradually to find what feels comfortable and sustainable for regular use.
Always follow usage guidelines and listen to your body during each session. and increase as you get comfortable to maximize the therapeutic effects.
Choose your sauna
Outdoor Sauna Pro
Space for three with traditional sauna heat up to 230°F. and a Western Red Cedar interior
Hybrid Dual Heat Sauna
Experience the best of both worlds with The Hybrid Dual Heat Sauna, designed to deliver the ultimate relaxation and recovery experience.
Pod Infrared Corner Sauna
Elevate your wellness routine with The Pod Infrared Corner Sauna, a sophisticated fusion of luxury, innovation, and relaxation.
Pod Infrared Sauna
Transform your self-care routine with The Pod Two-Person Infrared Sauna, the perfect blend of luxury, wellness, and cutting-edge technology.
Need help figuring out which sauna is right for you?
Our specialists are here for you, available 7 days a week from 7 am - 8 pm
See what the experts are saying about Coldture
Tennis Canada
National Sport Organization
tenniscanada
Serving the world's best tennis players
Partnering with Coldture during the 2024 National Bank Open allowed Tennis Canada to elevate our on-site offerings to the best tennis players in the world. Their support and incredible products allowed our athletes to experience easy-to-use temperature-controlled ice baths, to aid in their post match recovery.
Water Polo Canada
Women's Olympic water polo team
waterpolocanada
Polar Plunge for Gold
The INS Québec staff chose Coldture cold baths for the women's Olympic water polo team to save time and boost recovery. Before heading to the Paris Olympics, players combine training with cold baths to eliminate metabolic waste and reduce inflammation.
Tom Wilson
NHL Hockey player
@tomwilson
Perfect for my post-game recovery
I've used cold therapy almost every day of my career for recovery and this Coldture tub makes it super easy to do at home. It's been the perfect setup for me during the off-season to make sure I get proper recovery after intense skates and workouts.
Dr. Taryn Thomas
Womens Health Influencer
@dr.tarynshealthylife
SO.MANY.BENEFITS
Ok, I'm officially hooked. The feeling afterwards is abolutely incredible. Your body almost "radiates" and feels so relaxed and refreshed. I've implemented Coldture into my dail practice as there are SO. MANY. BENEFITS!
Blake Chancey
Real Estate Guru
@theblakechancey
Above & Beyond service and quality
100 Cold Plunges later and I'm feeling great! Thank you to the team at @coldture_ for creating such an amazing product! Amazing experience so far! The team at Coldture has gone above and beyond expectations with communication and support.
Bryce Wylde
Television Host & Author
@wyldeonhealth
Like Alaska in my backyard
Coldture is like Alaska in my backyard and by far my favourite cold plunge because it's portable, durable, and proudly Canadian but also because it goes from 3° cold & all the way up to 105° hot.
Chrisoula Van Oirschot
Wellness Coach
@chrisoula_bymeraki
Physical & Mental healthy in just 3 minutes a day
Cold plunging is helping me with my physical and mental health, I'm all in! 3 degrees, 3 minutes daily. Thanks to @coldture_ for making it easy! Their chiller keeps the water a consistent temperature - no ice required!
Eric Sawatzky
@sawatzky_eric
The best investemt I've made for myself
I've been doing cold plunges multiple times a week since December and can honestly saw this @coldture tub is some of the best money I've ever spent on myself and my mental health. Just a few minutes a day 3-4x a week has kept me as close to sane as possible.
