Outdoor Traditional Sauna left side Demfin 6 Person

Demfin 6 Person Traditional Sauna right view

Innerlight 6 person traditional Sauna Internal View

Product Highlight

Cedar Interior

Australian Compliant

Up to 90 Degrees

Aluminium Exterior

Innerlight Sauna

Demfin Traditional Outdoor Sauna 6 Person

Name: Demfin Traditional Outdoor Sauna 6 Person
Brand: Innerlight Sauna
SKU: ILDEMFIN6P
Price: 14990.00 AUD
Availability: InStock

$14,990.00 $18,990.00

March Delivery

Product variants

Delivery Australia Wide

Premium 10 year Warranty

100 day risk free guarantee

The Finest Quality Materials

Installation Optional Australia Wide

Pairs well with

Product Highlight

Cedar Interior

Australian Compliant

Up to 90 Degrees

Aluminium Exterior

Demfin Traditional Outdoor Sauna 6 Person

$14,990.00 $18,990.00

Spacious & Luxurious

6Kva Harvia Heater

Accessories Included

Together Alone

Product details

Product Description

The Demfin 6 Traditional Sauna blends authentic Finnish heat with modern outdoor design.

Crafted from rich Western Red Cedar and finished in scratch-resistant aluminium, it feels solid, timeless, and quietly luxurious.

With 2 levels plus the L-shaped bench gives everyone their own corner to stretch out while the Harvia 6 kW hot-stone stove fills the space with that unmistakable dry heat and cedar scent.

Within minutes, your muscles loosen, your breathing slows, and you’re reminded why the traditional sauna ritual has lasted centuries 🍃.

Beyond its beauty, the Demfin 6 is designed for pure wellbeing. The deep, even warmth stimulates circulation, relaxes joints, clears the skin, and encourages deep, restorative sleep. Soft LED lighting glows against the cedar, while the slanted roof and solid aluminium exterior make it perfectly at home outdoors — rain, shine, or frost. It’s more than a sauna; it’s a retreat built for sharing slow moments, unwinding completely, and finding calm in the simplest of rituals ✨.

Power Requirements

The Demfin 6 Traditional Sauna is equipped with a Harvia 6 kW hot-stone stove and requires a dedicated single-phase electrical connection. The system operates at 6000 W total output and must be hard-wired by a licensed electrician — it does not come with a standard plug.

A dedicated circuit and safety switch are recommended to ensure proper load handling and long-term reliability.

For optimal performance and safety, the sauna should be installed on a hard, flat, level surface such as concrete, tiles, or decking, with adequate ventilation and weather protection.

Specifications

Demfin 6 Traditional Sauna Specifications

✔️ Dimensions: W 180 cm × D 160 cm × H 209 cm
✔️ Internal Height: 185 cm
✔️ Capacity: Comfortably fits up to 6 people
✔️ Interior: Premium Western Red Cedar for natural warmth and lasting beauty
✔️ Low and High Seating rowns L-shaped bench layout with built-in cedar backrest for comfort and support
✔️ Exterior: Scratch-resistant aluminium cladding for strength and modern appeal
✔️ Roof: Slanted aluminium roof for efficient rain runoff and outdoor durability
✔️ Lighting: Explosion-proof LED lighting system with ambient headrest strip
✔️ Heater: Harvia 6 kW traditional hot-stone stove for authentic sauna heat
✔️ Power: 6000 W single-phase connection (requires hard-wiring by a licensed electrician)

Health Benefits

The Demfin 6 Traditional Sauna isn’t just about heat — it’s about how it makes you feel 🍃. That deep, even warmth from the Harvia 6 kW hot-stone stove eases tight muscles, releases built-up stress, and helps your whole body breathe again.

As your circulation improves and your skin begins to glow, you’ll notice a lightness that lingers long after you’ve stepped out. Regular sessions can support recovery after exercise, clear the skin, aid detoxification, and leave you sleeping deeply and waking refreshed 🌿.

But the real magic of the Demfin 6 goes beyond the physical. It’s a space where your thoughts quieten and your body remembers what calm feels like. The cedar aroma, the soft light, and the steady heat work together like therapy for the soul — easing anxiety, lifting your mood, and melting away the noise of the day. It’s more than wellness; it’s that rare kind of peace that feels earned ✨.

✅ Cardiovascular & Circulatory Health

Sauna use has been strongly linked with improved heart and vascular health. In a large study of Finnish adults, those who used a sauna 4–7 times per week had a significantly lower risk of fatal cardiovascular disease (CVD) compared to those who used it once a week. Specifically, the hazard ratio dropped to about 0.23 (95% CI: 0.08–0.65).
PMC
JAMA Network

Researchers believe that the heat from the sauna causes blood vessels to dilate, circulation to increase, and heart rate to rise—much like moderate exercise.
Cleveland Clinic

✅ Muscle Recovery, Pain Relief & Skin Support

Infrared (and full-spectrum) saunas increase peripheral blood flow and improve circulation, which can assist with muscle repair, reduce soreness, and help ease pain from conditions like arthritis.
Frontiers

On the skin side, improved circulation plus sweat-based detoxification can support clearer skin and a more radiant complexion.
beaumondewestspa.com

✅ Stress Relief, Sleep & Longevity

Regular sauna sessions are also emerging as a supportive ritual for stress reduction, improved relaxation, and better sleep. The thermal stress triggers responses in the body that promote calm and recovery.
Stanford Center on Longevity

In fact, sauna habits are being examined for their potential to extend healthspan, with observational data suggesting sauna bathing may lower risks of hypertension, dementia, and other long-term diseases.
PubMed

Bottom line: While individual results vary and saunas aren’t a cure-all, consistent use of a high-quality infrared or traditional sauna (such as yours) can be a powerful addition to your daily wellness routine—supporting heart health, muscle and skin recovery, stress relief, and more.

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Trusted by elite athletes - Loved by everyday Aussies.

FAQs

Please read our FAQs page to find out more.

What is your warranty?

InnerLight Sauna Warranty

At InnerLight Sauna, we proudly stand behind the craftsmanship, safety, and quality of every product we make. Each sauna is built to last and designed to bring years of wellness, relaxation, and performance.

Our Sauna warranty provides peace of mind that your investment is protected and supported long after delivery.

Warranty Coverage

Domestic Use

For residential or personal use, the following warranty terms apply:

✔️ Structure & Main Components – 10 Years

Covers the sauna’s aluminium frame, roof, walls, doors, windows, and other non-electrical construction elements.

✔️ Electrical & Heating Components – 10 Years

Covers all major electrical elements including heaters, power supply, control panel, lighting, Bluetooth/WiFi systems, and speakers.

✔️ Traditional Stove Heaters – 12 Months

Includes Harvia or any other traditional stove supplied by InnerLight. Replacement warranty applies directly through the manufacturer.

✔️ Outdoor Sauna Floors – 2 Years

Covers structural defects only.

✔️ Parts – 10 Years

All replacement parts are fully covered for 10 years from the date of delivery or installation (whichever occurs first).

✔️ Labour & Shipping – 1 Year

Labour and shipping costs are covered for the first 12 months. After this period, coverage continues as parts-only.

Commercial Use

For commercial, public, or shared environments (gyms, spas, hotels, rentals, etc.):

✔️ All Components – 12 Months

Covers structure, electrical, and heating components for 12 months from the date of delivery.

Labour & Service Policy

For the first 12 months, InnerLight Sauna covers labour and call-out costs for repairs due to manufacturing or material defects.

After this period, coverage remains parts-only, with full technical support and remote troubleshooting available.

What’s Not Covered

🚫 Silicone Maintenance (Outdoor Models)

Owners are responsible for maintaining external silicone seals around windows and doors.

It is the customer’s responsibility to check the integrity of the silicone every 12–18 months and reapply outdoor-grade silicone if required.

Failure to maintain these seals may lead to water ingress, which is not covered under warranty.

Water Damage & Drainage

Damage caused by standing water, flooding, poor site drainage, or blocked drains is not covered.

All saunas must be installed on a hard, level, well-drained surface to avoid water ingress or pooling underneath.

The sauna floor and base are designed to handle normal humidity and light splashing but are not waterproof.

Any damage caused by flooding, inadequate drainage, or improper installation is considered site-related and not a manufacturing defect.

General Wear & Tear

Natural aging, fading, or weathering of timber and finishes caused by exposure to sunlight, humidity, or temperature variations.

Misuse or Neglect

Damage resulting from improper installation, electrical overloading, water exposure, or failure to follow care instructions.

Accidental Damage

Cracked glass, dents, or impact damage from misuse.

Unauthorised Repairs or Modifications

Any work or alteration carried out by non-approved technicians will void the warranty.

Self-Service Friendly Warranty

We design our saunas to be simple to maintain.

For small fixes like replacing a heater panel, tightening fittings, or adjusting handles, we provide:

All required replacement parts
Step-by-step instructions
Support videos or live assistance

If you’re unable to perform a repair due to accessibility or mobility reasons, InnerLight can arrange technician support where possible.

Warranty Conditions

Start Date: Coverage begins from the date of delivery or installation, whichever occurs first.
Proof of Purchase: A valid proof of purchase or order confirmation is required for all claims.
Transferability: Warranty applies to the original purchaser only and is non-transferable unless agreed in writing by InnerLight Sauna.
Warranty Exclusions: Warranty does not cover environmental or site-related issues, misuse, or unauthorised modifications.

Our Promise

Every InnerLight Sauna is built with care and precision, designed to enhance your wellbeing for many years.

If an issue ever arises, we’ll act promptly, fairly, and transparently to resolve it. Because for us, standing behind our saunas isn’t just policy — it’s pride 🍃

Do you offer installation?

Yes, professional installation is available in most of Australia. Every product includes an easy assembly guide if you would like assemble it yourself.

Are your outdoor saunas weatherproof?

Yes. Our outdoor saunas are fully weather-sealed, with aluminium exteriors, tempered safety glass, and silicone-sealed joints. They’re designed to handle rain, heat, humidity, and cold, ensuring year-round reliability.
We do offer optional rain covers if you would like to further protect your sauna, but it is not essential.

Is shipping free?

We offer free delivery our saunas to most of Australia. There is however additional shipping to WA, NT, TAS and North QLD

Do I need a cover for my outdoor sauna?

Our outdoor saunas are intended for use without a cover. Optional covers are provided for added protection if preferred.

Are your saunas low EMF?

Our saunas have been designed by us to ensure they have the lowest EMF available. They have all been tested at between 0 - 1mG.

See the product page video which shows the results we worked so hard to achieve for your health and peace of mind.

How long should each session be?

For Infrared Sauna session start with 20 minutes, then build up to 30–40 minutes if it feels good. Consistency is key — 3 to 5 sessions a week brings the best results.
For traditional saunas usually 15 to 20 minutes is more than enough.

Just make sure not to push yourself too hard.
Make sure you're comfortable at all times. And drink plenty of water before and after each session.

Can I put your outdoor saunas indoors?

Absolutely. Our outdoors saunas can go anywhere!

What makes Innerlight Sauna different?

Our saunas are designed by us!

We have them manufactured overseas, but we work painstakingly close with our factories to ensure that every sauna we design and make are the best they can possibly be.

We won't settle for just good saunas. We want to be the best, so that you can enjoy your sauna for many years to come.

Our mission is to truly make the worlds best saunas.

What’s the difference between infrared and traditional saunas?

Traditional saunas heat the air around you; Infrared saunas heat your body directly. That means they run at a lower temperature but deliver a deeper, more comfortable sweat. You’ll feel the benefits faster and can stay in longer without feeling overwhelmed.

We offer both options and have no bias so the choice is yours.

How do I clean the sauna?

Use a soft cloth with water or natural cleaner.

The best way keep your sauna as new is to give the sweaty surfaces a wipe down with a damp cloth or towel after each session. If you miss the wipe down after your session, the next day is fine. Just try jot to let the sweat stains build up.
If it does start to get a bit yellow, you can give the timber s light sand down. That will always bring it back to new condition.
To clean the outside of the sauna you can use a damp microfibre cloth for the aluminium frame as well as on the glass doors and windows too.

What surface should the sauna sit on?

The sauna should always sit on a hard level surface.

Collections

All Saunas

Ice Baths

Indoor Infrared Saunas

Infrared Saunas

Outdoor Saunas

Red Light Therapy

Designed for Balance, Built for Life

Each Inner Light creation blends modern technology with natural design to restore energy, ease tension, and enhance everyday wellness built to last and crafted for life.

Where can I place the sauna?

The sauna must be installed outside on a flat, solid surface like concrete, decking, or pavers.
Make sure the are has adequate drainage to prevent any watwer build up under the sauna base.

What Power is required for the saunas?

Please check power specifications for the sauna model you are purchasing.

As a guide:

Indoor Infrared Saunas

Mali 2 - 10 amp
Mali 3 - 15 amp
Mali 4 - 20 amp
Twin seat - 20 amp
Yoga Sauna - 20 amp

Outdoor Infrared Saunas

La Mar 2 - 15 amp power point
La Mar 4 - 20 amp power point
Bella Deluxe 3 - 20 amp power point
Bella Deluxe 5 - 25 amp to be Hardwired

Traditional Saunas

Demfin 3 and 5 - 20 amp power point
Demfin 6 - 25 amp hardwired

How long does it take to heat up?

The heat up time will vary depending on the external ambient temperature. As a guide, it i good to wait at least 30 minutes before hopping in.
Sometimes it can take a bit shorter or longer.

It is important to note that you don't need to wait for the sauna to reach maximum temperature before starting your sauna session. You can start receiving the benefits of infrared at any temperature above 45 degrees, however if you enter the sauna when the sauna is hotter, you'll begin to sweat faster.

Wooden Sauna back rests

I do like the wooden sauna back rests, the curve fits your back well, i thought they possibly could have non slip rubber footings & include a coat of natural oil on the timber…

Good product.

The stand for the panel is great for relocating and repositioning .
We have been enjoying improved sleep patterns by using the panel of an evening before bedtime and assistance with back and knee injuries.
Hopefully there will also be long-term benefits.

A nightly ritual for healing, skin & sleep

I originally purchased the A300 panel to support my surgery recovery, but it’s become so much more than that. I now use it most nights before applying my skincare, and I’ve noticed how much better my serums absorb afterward. Since learning it’s medical grade, I also feel reassured knowing it’s supporting both recovery and long-term beauty benefits like skin tightening. What surprised me most is the impact on my sleep. My sleep cycle app consistently shows deeper, better-quality rest on the nights I use the panel. It’s turned into a ritual I look forward to – combining red light therapy with a facial routine has become my favourite form of self-care.
Self-care is essential for quality of life, and this panel has elevated mine. Highly recommend.

Love my new sauna

I have been wanting a sauna for ever and finally got enough space outside for one - I had been researching a number of saunas before settling on this one - mainly the aesthetic look tipped me to Inner Light. I absolutely love the sauna… it’s my favourite purchase. The only slight feedback I would have is the quality of the finish on the outside - for example the silicone has a rushed messy finished but thats nitpicking.

Love my new sauna

I have been wanting a sauna for ever and finally got enough space outside for one - I had been researching a number of saunas before settling on this one - mainly the aesthetic look tipped me to Inner Light. I absolutely love the sauna… it’s my favourite purchase. The only slight feedback I would have is the quality of the finish on the outside - for example the silicone has a rushed messy finished but thats nitpicking.

Really happy with my panel , I did a lot of research and decided to go with an Australian company .Im glad I did .

Custom Outdoor Sauna

We ordered a custom made Innerlight Sauna and they are exceptional! We use the saunas at our local Gym but this is an upgrade from the standard.
Service was exceptional.
Quality is first class.
Pricing was competitive.
We will be highly recommending to family and friends.
Thanks Mark and Chloe for all your assistance.

Innerlight Outside Sauna

We ordered a custom made Innerlight Sauna and they are exceptional. We use the saunas at our local Gym but this is an upgrade from the standard. Service was exceptional. Quality is first class. Pricing was competitive. We will be highly recommending to family and friends. Thanks Mark and Chloe for all your assistance.

Quality Outdoor Sauna

I absolutely love my outdoor sauna. It heats fast and is big enough to lay down in. I need to mention the customer service. It’s 10/10 and the best I have experienced in years which is so refreshing.

Sparkles

Nearly 2 months post installation, sauna has exceeded expectations.
It generates more heat and quicker than my prior experience of infrareds. Even though this is an outdoor one. Our adult kids also all enjoy. Totally genuine and we are very happy.

Sparkles

Nearly 2 months post installation, sauna has exceeded expectations.
It generates more heat and quicker than my prior experience of infrareds. Even though this is an outdoor one. Our adult kids also all enjoy. To be frank, I was worried initially that this could have been a scam, despite a bit of phone contact, particularly after the first payment. But all good! Totally genuine and we are very happy.

Happy wife happy life

Very happy from time of sale , after sales follow through to installation. Good quality and sauna exactly what you expect.
The two installers I had in Darsey and James were fantastic, great customer service and they know what they are doing, had the 5 person unit installed in around an hour. Again I think you can’t fault these guys.

Love it!!

Love my new sauna that we installed in the garage! Use it a couple of days a week

Loving the sauna!

Having searched for a truly outdoor infrared sauna I was delighted when I found the Innerlight Bella deluxe 5 person outdoor sauna.

Loving the sauna

Having searched for a truly outdoor infrared sauna I was delighted when I found the Innerlight Bella deluxe 5 person outdoor sauna.

The Best Investment

This is the best investment you will get for your house and health.
Quality experience from purchase to use

A Great investment for your health and home

This is the best investment you will get for your house and health.
Quality experience from purchase to use

Absolutely love it

Bought a 2 person outside sauna in April, have used it many times since it arrived and absolutely love it! Chloe, Wayne and the team were wonderful to deal with and were very accommodating with our requests. We highly recommend Innerlight Saunas if you are considering getting one, these guys are the ones to go with! Thanks again.

By far the best sauna

This is by far the best sauna I have owned. I use mine 4 times a week. The quality is very high and it looks great!
The team are informative and helpful and nothing is a problem.
We got our sauna installed, installation was fast and fuss free. I can’t recommend these guys enough.
I’m just about to add a red light panel to mine too.

Bella Outdoor Sauna

Absolutely loving my new Sauna ! Its comforatable, weatherproof , huge and heats up so quickly ! Would highly recommend this sauna to anyone wanting a 5 person outdoor infrared. The quality is fantastic and the staff at Innerlight were very helpful from purchase to delivery and installation .

Love my sauna! It arrived and was assembled a few weeks ago. Great value for money and looks so good!

Installation

Installation was done quickly and efficiently. The installers were polite and kept the mess to a minimum including final clean up.

Feeling Amazing

We are so impressed with our 2 person outdoor infrared sauna and could not be happier. The overall feeling when you get out is just amazing, it’s hard to explain. Our skin is feeling better and overall health and wellbeing has improved. We use it if not every day, every second and having it in our backyard is incredible. It looks so beautiful too and makes our courtyard like a private health spa. Mark and Chloe were wonderful to deal with and we couldn’t be happier with our choice of Innerlight.

Bella deluxe 5 person

We have just purchased the Bella deluxe outdoor sauna. Very glad we purchased the 5 person to comfortably fit 3 people. The app is great and sauna is ready for when we get home. We put it together ourselves with 4 people assisting. The customer service was exceptional and answered all my questions before purchasing and after.
Very happy customers so far.

looks awesome

Great products & services, very happy with our Bella 5 person, looks awesome in the space

Demfin Traditional Outdoor Sauna 6 Person

Product details

Select products to add to bundle

Lowest EMF - Below 1mG

FAQs

InnerLight Sauna Warranty

Warranty Coverage

Domestic Use

Commercial Use

Labour & Service Policy

What’s Not Covered

Self-Service Friendly Warranty

Warranty Conditions

Our Promise

Collections

Designed for Balance, Built for Life

Please check power specifications for the sauna model you are purchasing.As a guide:Indoor Infrared Saunas

Outdoor Infrared Saunas

Traditional Saunas

Please check power specifications for the sauna model you are purchasing.

As a guide:

Indoor Infrared Saunas