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HealthHQ Astralis Outdoor Traditional Cabin Sauna

SKU: T102237
Regular price $20,660.00
Unit price
per
HARVIARetailerFamily ownedChristchurch, NZFinnish saunas

HealthHQ Astralis Outdoor Traditional Cabin Sauna

SKU: T102237
Regular price $20,660.00
Unit price
per
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Choose your configuration:

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We'll confirm any changes with you before your build starts.

 
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Premium Cedar

Regarded as the best wood in the world for saunas — we never compromise on quality.

INCLUDED WITH YOUR PURCHASE

10-Year Limited Warranty

10
YEAR Limited Warranty

What's covered

  • Structural Warranty (Indoor Saunas) — 10 years
  • Internal Structural Warranty (Outdoor Saunas) — 7 years
  • Exterior Structural Warranty (Outdoor Saunas) — 5 years
  • Heater & Electrical Componentry Warranty — 2 years
Quick Delivery
Secure Payment
Pickup Available
NZ Family Owned
Worldwide Shipping
Have a Question?

Please reach out if you have any questions at all about our range, if you would like a quote, or is there is anything we can do to support!

Get in Touch | +64 27 432 9111

Have a question? Quotes and advice, +64 27 432 9111

Complete your package

Add accessories and services to your order

YOUR SERVICES Self-assembly
Added to your sauna price Included
HealthHQ Sauna Hat (Finnish Style)

HealthHQ Sauna Hat (Finnish Style)

Elevate your sauna ritual with our Finnish-Style Sauna Hat. Inspired by classic Scandin...

View product
+ $24.95FREE
HealthHQ Traditional Sauna Accessory Set

HealthHQ Traditional Sauna Accessory Set

HealthHQ Traditional Sauna Accessory Set Complete your sauna experience with this beaut...

View product
+ $295.50FREE
Your complete package
Grand Total —
HealthHQ Astralis Outdoor Traditional Cabin Sauna

HealthHQ Astralis Outdoor Traditional Cabin Sauna

Everything you need to know
Experience the ultimate in relaxation and wellness with your own premium wellbeing setup
  • Quality Materials
  • Specialist Assembly Available
  • Door to Door Delivery
  • Build to Last

Handcrafted Quality

  • Premium Timber: All of our wood goes though a vigorous selection process, selected for its strength, aroma, and natural resistance, 
  • Handcrafted Quality: Each unit is custom-built with care and attention to detail
  • Made for you: Tailored to order, ensuring a one-of-a-kind wellness upgrade

Availability

  • In stock: Ready to ship locally within the week
  • Made to order: Built specifically for you
  1. Manufacturing: 8–9 weeks (40–45 business days)
  2. Quality Inspection and Packing: about 1 week
  3. Shipping and Delivery: 4–6 weeks

Total: approximately 13–16 weeks from order to your door

We’ll keep you updated at each stage, so you always know where your unit is.

Delivery & Assembly

  • Delivered flat-packed in a protective wooden crate.
  • Let our specialists handle it. We have assembly experts across New Zealand who can set up your sauna properly. Depending on the model, it takes anywhere from 2 to 12+ hours
  • Prefer to do it yourself? You’re welcome to, and every unit comes with clear instructions. But you’ll be enjoying this sauna for years, so it’s worth getting it right from day one
Assembly Infomation

Power Requirements

  • Indoor infrared & Chillers: These run off a standard wall plug. Larger models are hardwired.
  • Outdoor infrared: These come with usually a 15 or 20amp plug for easy connection.
  • Traditional saunas: Hardwired by a licensed electrician (2–10kW+ heaters).

Exact requirements are listed in each product’s specifications.

Not sure what you need? Get in touch.

Learn more

Warranty

Built for long-lasting quality & peace of mind.

  • Full details: Warranty Information page.
Learn more

Where to Put It

  • Needs a strong, level, stable surface.
  • Outdoor: Concrete slab, pavers, or a deck rated for the weight.
  • Indoor: Tiles or concrete. Carpet suits smaller infrared models only.

Full details: Sauna Installation Guide

Learn more

Choosing Your Sauna: Traditional or Infrared?

Traditional

  • How it heats: Heats the air, and you can pour water on hot stones for steam
  • Temperature: Hot, 70–100°C
  • Feel: Intense, classic Finnish experience
  • Heat-up time: Around 30–60 minutes
  • Best for: Steam lovers and the full sauna ritual
  • Higher intensity and shorter sessions

Harvia Electric Heater: Finnish-made, premium build, built to last for years.

Wood Stove: No power needed. Authentic, off-grid heat.

Infrared

  • How it heats: Infrared panels warm your body directly
  • Temperature: Gentler, 40–60°C
  • Feel: Comfortable, easier to stay in longer
  • Heat-up time: Around 10–20 minutes
  • Best for: Quick, convenient everyday use
  • Lower intensity and longer sessions

Full Spectrum: Combines near, mid and far infrared for a more complete, immersive heat experience.

Learn more

From Order to your Backyard: Globally

The entire made to order process from you locking in your new sauna to you transforming your wellbeing from home!

Ordering

Select your Perfect Sauna

Lock in a fantastic sauna from our range or a custom option for you

Manufacturing

Making your Sauna

Your new sauna will be hand made by our experts, specialising in saunas for over 15 years

Down to the last detail

Made to Order

Your new unit will be made exactly for you, matching every single adjustment and feature selection

From us to you

Global Delivery

Once your new unit is ready to roll, it will be sent on its way to you

How will my new sauna arrive?

Flat Packed Protective Crate

Your fantastic new unit will arrive flat-packed in a protective wooden crate for easy assembly by you or our team!

assembling your new unit

Assembly

We can walk you through the assembly process, or alternatively, we have experts internationally who can put your amazing new sauna together for you

reap the benefits

Transform your Wellbeing

With your very own wellness retreat at home, have a look at our guides on how to maximise your new sauna for the benefits that are most important you you!

1

Speak With Us

Reach out to get personalised advice for your new setup

2

Place Your Order

Confirm your perfect setup and secure your order

3

Made to Order

Carefully crafted and made for you

4

Delivery

Safely delivered to your door in a flat-packed protective wooden crate

5

Assembly

Either assemble it yourself or book professional installation through our specialists

6

Power Connection

Have an electrician hard wire up your setup

7

Enjoy & Unwind

Utilise your new setup and transform your wellbeing journey

Have a question?

We're here to help! Get in touch with our team for support, questions, or assistance.

Who is Harvia

Harvia: World Leaders in Sauna Technology

Guides

Harvia: Guides

Everything you need to know from Harvia themselves on their world-leading heaters

What is a sauna?

Sauna FAQ

Harvia Sauna Science

Sauna Benefits

Everything you need to know from Harvia themselves on their world-leading heaters

Dr. Rhonda Patrick's Recommended Sauna Protocol

Everything you need to know

Built by hand. Made for your backyard.

Every Astralis is built by hand from premium timber, made to order for you, then delivered flat-packed in a protective wooden crate, ready to build.

Handcrafted qualityTimber chosen for strength, aroma and natural resistance.
Made to orderBuilt for you in about 8–9 weeks after your 50% deposit.
Delivered cratedAbout 3–4 weeks to your door, protected all the way.
7 · 5 · 2 year warrantyInternal structure, exterior structure, heater & electrical.

While your sauna is being built

Get your backyard ready

Five simple jobs. Tick them off as you go.

Your progress

0 of 5 done

Most people finish these while their sauna is being built. Your ticks are saved on this device.

Ready: 0 of 5

Have a question?

Let's plan your setup together

Talk to us about heaters, power, where it goes and delivery. We're happy to help you get it right.

Sales@HealthHQ.co.nz · Christchurch, New Zealand

Good to know

Astralis questions, answered

How long does it take to get my Astralis?

Your Astralis is made to order once you pay a 50% deposit. Building takes about 8 to 9 weeks, then delivery to your door takes about 3 to 4 weeks. We keep you updated along the way, but we can't promise an exact date.

Where are HealthHQ saunas made?

Each sauna is built from premium timber and quality parts, including Harvia heaters made in Finland on our traditional range. Our saunas are assembled and tested in China, then delivered to you by HealthHQ, a New Zealand company based in Christchurch.

Do I need an electrician to install the heater?

Yes, for an electric heater. It must be hard-wired by a registered electrician. The Specifications tab shows the heater size and power it needs, so you can get a quote and book your electrician early.

Can I put the sauna together myself?

Yes, you can. It arrives flat-packed in a protective wooden crate with a step-by-step manual. If you would rather not, choose Specialist Assembly and an experienced assembly team will build it for you.

What warranty does the Astralis come with?

Outdoor saunas have a 7-year internal structural warranty, a 5-year exterior structural warranty and a 2-year warranty on the heater, electrical parts and labour. Full details are on our warranty page. See the warranty policy.

What base does an outdoor sauna need?

It needs a flat, level, solid base, such as a concrete slab, pavers or a deck that is rated for the weight. You can find the weight in the Specifications tab. Leave space around it to build it and open the door.

Why do people use a sauna?

Many people use a sauna to relax, unwind after work or warm up after training, and many pair it with a cold plunge. Researchers in Finland have studied regular sauna bathing for decades, looking at heart health, circulation, sleep and relaxation. If you have a health condition, check with your GP before you start.

Can I pay it off or get a quote?

Yes. Finance options are available, and you can request a quote for your full setup, including heater, delivery and assembly. Call us on 03 662 9381 or tap Request a quote.

Description

HealthHQ Astralis Outdoor Traditional Cabin Sauna


Bring traditional sauna warmth to your backyard — built for groups, built for the long haul. The HealthHQ Astralis Outdoor Traditional Cabin Sauna pairs a rich Cedar interior with a low-maintenance Aluminium-clad exterior and a weather-tight Aluminium roof, delivering authentic, deeply enveloping heat for six to eight people in a single session. A full-glass front-right corner wall keeps the view open while you unwind, and a refined Cedar back wall finishes the cabin beautifully on every side.

  • Built for the outdoors: 38mm thick cedar walls, topped with an aluminium roof to keep the New Zealand weather out.
  • Add a Sound System: Add a sound system to your new sauna to take your experience to the next level with your favourite playlist, podcast or ambient soundscape.
  • Choose Your Cladding Finish and Glass Option: Your sauna should look like it belongs in your space, select from our multiple wood and glass finish options to the sauna is perfect for you

Features

  • Cedar interior with Aluminium-clad exterior — traditional warmth, low-maintenance weather resistance
  • Aluminium roof for a fully weatherproof finish
  • Roof slant for clean water run-off
  • Double-levelled Cedar bench — comfortably seats six people
  • Full-glass front-right corner wall — preserves outward views and natural light
  • LED interior lighting
  • External control panel mounted on the right wall — operate the sauna without entering
  • WiFi heater module discreetly housed beneath the bench
  • Wiring exit routed through the back wall, bottom centre — clean install, no exposed cable runs

Includes

  • Sauna cabin structure (Cedar interior, Aluminium-clad exterior, Cedar back wall)
  • Aluminium roof
  • Double-levelled Cedar bench
  • Full-glass front-right corner wall
  • LED interior lighting
Specifications
  • Exterior Dimensions: 2100L*2400D*2100-2200H mm
  • Roof Overhang: 600 mm
  • Exterior Cabin Dimensions: 2100L*1800D*2100-2200H mm
  • External Sauna CBM: 8.31 m³
  • Weight: 670KG
  • Packing (3 crates): A: 2170L*1020D*510H mm, B: 2650L*660D*550H mm, C: 2430L*170D*130H mm
  • Packing CBM: 2.145 M3 (combined)
  • Packing weight: 700KG
  • Capacity: 6–8 person
  • Material: Cedar
  • Wall Thickness: 38mm
  • Roof: Slanted
  • Bench: Double-levelled
  • Glass: 8mm Tempered Glass
  • Temperature range: 40-90 ℃
  • Lighting: LED
  • Phase: Single or Three Phase
  • Cable type: Hard Wire Heater Directly Via Electrician
  • Lights and Control Panel: 10 amp Wire
  • Minimum Heater: 6kw
  • Recommended Heater: 8kw
Availability

Made to Order

Every HealthHQ wellbeing setup is built to your chosen materials and specifications. Rather than shipping something generic off a shelf, we build each piece for precision, durability and long-term performance, made for you and your space.

Availability at a glance

  • In Stock: Here in New Zealand and ready to dispatch now
  • Backordered: Saunas & Ice Baths: 13–16 weeks to delivery
  • Backordered: Heaters & General Products: 4–6 weeks to delivery (or less)
  • Out of Stock: Temporarily unavailable. Get in touch and we’ll let you know when it’s back.