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Infrared Barrel Sauna
In stockand ready to ship
Made with FSC® Certified Rustic Cedar, this four-person sauna brings natural style and powerful infrared heat to your NZ backyard.
The Alpine Spas Infrared Barrel Sauna takes our classic outdoor cedar barrel and upgrades it with QuantumFeel™ Full Spectrum infrared heating for deeper, more therapeutic warmth. Seating up to four adults, it’s built with sustainable moisture - and pest-resistant Rustic Cedar, a weatherproof BituMax™ Roof, and 8mm toughened glass for heat retention and views. Powered by a standard 15-amp plug, it delivers spa-quality relaxation in a durable, low-maintenance design.
QuantumFeel™ Full Spectrum Heaters
Adjustable heaters designed to target muscles and joints.
Ultra Low EMF Nano Carbon Heaters
Designed to give steady, even heat without hot spots.
FSC® Certified Rustic Cedar
This sauna is designed to stand up to the elements.
Four-Person Seating
Relax on smooth Hemlock timber with space to stretch out.
ZenGlow™ Chromotherapy Lighting
The soft LED lighting helps you relax and reset.
EasyPressPro™ Control Panel
Change temperature, time, or lighting with a few quick taps.
Toxin-Free Materials
Only safe, natural, and certified materials go into every Infrared Barrel.
Thick Safety Glass
Holds heat, adds protection, and improves energy efficiency.
BituMax™ Water-Tight Roof
The roof is fully sealed and built to handle New Zealand’s rain, wind, and sun.
316 Grade Stainless Steel Hoops and Bolts
Our stainless-steel hoops and bolts are made to handle New Zealand’s coastal conditions.
Dimensions: 1850(W) X 2010(H) X 1490(D) mm
Weight: 450kg
Power: 3000W/ 15 Amps
Seating: 4 Person Seating
5 year structural & heater, 2 years componentry warranty.
Free pickup from our warehouse in Auckland & Christchurch.
Fast nationwide delivery options available, including local depot, driveway and delivery in place.
Prices for delivery options are calculated at the time of your quote.
Infrared Barrel
The Classic Barrel Sauna Kiwis Keep Talking About
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EasyPressPro™ Control Panel
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Ultra Low EMF Heaters
FSC® Certified Rustic Cedar
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Extra Thick 8mm Tempered Glass
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Included Accessories
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BituMax™ Roof Tiles
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Ergonomic Backrest
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Toxin Free Materials
See the Infrared Barrel in Action
Take a closer look at New Zealand’s largest outdoor infrared sauna.
Have you got questions about our Infrared Barrel Sauna?
Experience the Power of heat therapy
Experience full-body restoration with precision heat therapy. Our sauna heaters deliver consistent, deep warmth to relax muscles, ease tension, and support recovery—creating the perfect environment to unwind and recharge.
Wall to Wall Calf Heater
After a long day on your feet our Calf Heater ensures you get targeted heat where you need it the most..jpg?auto=format,compress&crop=focalpoint&fp-x=50&fp-y=50&fp-z=1&w=1200&h=450&fm=avif&q=90&fit=crop)
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We Only Use Cedar For Outdoor Saunas
Why choose our sustainably sourced cedar over other timbers? Cedar carries many natural benefits to make it the clear choice for our saunas.
Heats up faster and holds heat longer — saves energy, extends sessions.
Cedar resists moisture, decay, and pests for durable, long-lasting outdoor saunas.
Cedar’s natural aroma, air purification, and antimicrobial benefits outperform other timbers.
The extras that Make A Difference
Enjoy complete peace of mind with toxin-free materials, intuitive control from the EasyPress™ control panel, and the calming glow of ZenGlow™ chromotherapy—thoughtfully designed for your health, comfort, and total relaxation.
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Take Control with EasyPressPro™
We’ve designed the ultimate user-friendly Sauna Control Panel to ensure the Infrared Barrell's operation is intuitive and easy to understand. Simply use your EasyPressPro™ Control Panel to select your desired temperature and the colour scheme you’d like to relax in.
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Immerse yourself with Sustainable, Toxin Free Materials
Made from FSC® Certified Rustic Cedar, this sauna is designed to stand up to the elements. Cedar is naturally rot-resistant, pest-resistant, and an excellent insulator, so it heats faster and stays warm longer.
ZenGlow™ Chromotherapy
Our ZenGlow™ Chromotherapy uses different colour lights to influence mood, emotions, and physical health. Combined with heat, it enhances relaxation, reduces stress, and supports wellness.
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Certified & Safe For Your Home
Alpine Spas is one of few Sauna retailers operating with official New Zealand electrical certification. This means our products have been audited to the highest standard of electrical compliance and safety to ensure a product that is safe, efficient, and designed to last.
Relax More, Spend Less With Energy-Efficient Heating.
The Infrared Barrel Sauna is designed with energy efficient in mind- using advanced insulation and smart heat control to deliver powerful performance without driving up your power bill.
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30% More Heat Retention & Lower Running Costs
Our Sauna holds 30% more heat than full glass panel Saunas on the market- so you can have a more efficient Sauna with faster heat up times that costs you less to run. The Sauna costs less than $1 an hour to run. It’s a low-cost way to tap into daily wellness at home. Based on NZ's average power costs.
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Thickest Safety Glass On The Market
The tempered safety glass isn’t just strong, it’s built to insulate. Thicker than standard panels, it helps keep the warmth in and the cold out for better performance and energy savings.
Wellness Starts with Warmth
Regular sauna sessions do more than help you relax. A recent study from Luleå University of Technology in Sweden found that people who regularly use saunas report better overall health, more energy, and lower blood pressure. They also experience less physical pain, improved sleep, and a stronger sense of well-being.
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Faster Muscle Recovery
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Better Sleep
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Healthier, Glowing Skin
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Joint Pain and Stiffness Relief
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Flush Out Toxins
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Features
Brand | Alpine Saunas |
Seating | 4 Person |
Full Spectrum Heaters | 6x QuantumFeel™ |
Carbon Heaters | 3x Ultra Low EMF |
Control System | EasyPressPro™ Control Panel |
Lighting | ZenGlow™ Chromotherapy |
Construction | FSC® Certified Rustic Cedar |
Glass | 8mm Extra Thick Tempered Safety Glass |
Specifications
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Dimensions | 1850(W) x 2010(H) x 1490(D) mm |
Weight | 450kg |
Power | 3000W / 15 Amps |
Premium Warranties
Every Alpine Spa Sauna is backed by a premium warranty — so you can relax knowing you're well covered.
5 Year Structural
2 Year Heater
2 Year Components
Over 50,000 Happy Customers
From recovery to relaxation, Kiwis trust Alpine Spas every day. Read their Stories.
Sarah E.
Verified Buyer+
Fantastic service and products. Recommend
Logan M.
Verified Buyer+
Have dealt with the Alpine
Karan S.
Verified Buyer+
Amazing staff, very approachable and
NZ’s Award-Winning Spa & Sauna Specialists
From stocked showrooms and speedy delivery to local support, we’re setting the standard in the wellness industry, and the awards prove it.
Why Kiwis Trust Alpine Spas
We're NZ-owned, with real people behind every call and delivery. With local stock on hand, we can deliver fast — no long waits, no surprises. Over 60,000 Kiwis have trusted us to transform their backyards.
We Deliver Saunas Nationwide
We are proud to be one of the only retailers that always have stock on hand. This means when you’ve selected your new relaxation retreat we can deliver it as soon as you’re ready.
Can we deliver to you? Enquire now for information on delivery depots, manpower, driveway, hiab and rural deliveries.
Frequently asked questions
What you need to know about the Infrared Barrel.
Are infrared saunas safe?
What warranty does this sauna have?
What are the power requirements for this sauna?
What is full spectrum heat?
What is ultra-low EMF heat?
Why is cedar best for outdoor saunas?
Tell me about the EasyPress Pro Control Panel
How many people is this sauna perfect for?
Does this sauna have low running costs?
What is ZenGlow™ Chromotherapy?