Someday starts now. A home sauna is more than a beautiful timber cabin: it's a place to switch off, reset and create a wellness ritual that fits the way you live. But infrared or traditional? Indoor or outdoor? Two-person or four-person? This practical Australian buying guide helps you choose with confidence.
Ready to narrow the options? Compare Kiva saunas side by side or explore the complete sauna range.
How to choose the best sauna for your home
The best sauna is the one you'll genuinely enjoy using. Start with four decisions: your preferred heat, whether it belongs indoors or outdoors, how many people will use it, and what installation your home can support.
- For gentler ambient warmth and convenient sessions, explore infrared saunas.
- For intense heat and the classic sauna-stone ritual, explore traditional Finnish saunas.
- For an interior wellness sanctuary, shop indoor saunas.
- For a garden or poolside retreat, explore outdoor saunas.
Already have a shortlist? Compare Kiva sauna models side by side and focus on their differences.
Infrared vs traditional sauna: what's the difference?
Infrared saunas use radiant heaters that transfer energy to the body and surrounding surfaces, typically at lower air temperatures than traditional saunas. Traditional Finnish saunas use a heater and stones to warm the cabin air; where permitted, water can be added to the stones for a burst of steam.
If you value a lower-temperature daily routine, start with infrared models. If you love traditional high heat, explore Finnish saunas.
Far infrared vs full spectrum infrared
Far infrared saunas emit predominantly far infrared radiation. Full spectrum systems are designed to include near, mid and far infrared wavelengths. Neither term on its own guarantees a particular health outcome: heater layout, output, user comfort and product quality matter too.
Kiva's Rise models offer far infrared options, while Radiance models offer full spectrum configurations. Check the exact product specifications before choosing. Compare heating types and features here.
Indoor vs outdoor sauna: how to decide
Indoor sauna
Indoor saunas can suit a spare room, home gym or other appropriately ventilated space. They are convenient through the seasons and often available in compact sizes. Confirm access, clearances, flooring and power first. Shop indoor saunas.
Outdoor sauna
An outdoor sauna can turn a backyard into a dedicated wellness retreat, but it must be explicitly approved for its intended outdoor environment. Consider weather protection, a suitable level base, drainage, delivery access and the electrical installation. Do not place an indoor-only sauna outdoors. Explore outdoor saunas.
What size sauna should you buy?
Advertised capacity is a starting point, not a complete measure of comfort. A two-person sauna can be perfect for one person who likes room to stretch, while a larger model can allow more generous seating for a couple.
Measure the sauna's external width, depth and height; doorway and hallway access; door swing; and manufacturer-required clearances. Then compare actual model dimensions.
Construction and features: what really matters?
Look past the photographs. Compare timber species and construction, joinery, glazing, benches, heater placement, ventilation and ease of maintenance. Cedar and hemlock can both be suitable timbers when used in an appropriately designed cabin.
Modern features such as Bluetooth audio, lighting and app control can be enjoyable, but first prioritise comfortable seating, the right heat experience and an installation that works. If app control matters, check exactly which models support it and which functions are available. Explore Wi-Fi controlled sauna options.
How much does a sauna cost in Australia?
Costs vary by size, heating technology, construction and features. Compare total installed cost, not the advertised cabin price alone: delivery, assembly, electrician's work, any site preparation, ongoing electricity and maintenance can all affect value.
For a rough electricity estimate, multiply the average power used in kilowatts by hours operated and your electricity rate per kWh. For example, 2 kW × 1 hour × $0.30/kWh = $0.60. This is an illustration, not a model-specific Kiva running cost; actual consumption can vary with warm-up, cycling and conditions.
Electrical requirements and Australian compliance
Some small infrared models may be suitable for an appropriate existing outlet; others, including many larger and traditional saunas, require dedicated electrical work. Check the exact model's voltage, current, circuit and installation instructions rather than assuming all saunas use the same connection.
Ask the supplier for relevant Australian electrical compliance details and have electrical work assessed and performed by an appropriately licensed electrician. Outdoor installations require additional attention to weather exposure and equipment suitability.
What does low EMF mean for an infrared sauna?
EMF means electromagnetic field. If a sauna is described as low EMF or independently tested, ask for the test report, measurement units, sensor location, operating conditions and whether the report covers the exact model. Measurements taken at different distances or under different conditions should not be compared as though identical.
Low-EMF wording alone is not proof of a particular health benefit, and it does not replace electrical compliance. See Kiva's independently tested low-EMF range.
The 10-point Australian sauna buying checklist
- Choose infrared or traditional heat.
- Decide indoor or approved outdoor placement.
- Measure the site, doorway access and clearances.
- Check internal seating rather than capacity alone.
- Compare heater configuration and controls.
- Review timber, glass and cabin construction.
- Confirm electrical requirements and compliance.
- Read independent testing evidence for advertised claims.
- Check warranty coverage and Australian support.
- Calculate the complete delivered and installed cost.
Take your shortlist to Kiva's sauna comparison page to assess key specifications side by side.
How to compare Kiva sauna models
Compare Kiva Saunas Talk to our customer support team
See the actual tool: Open Kiva’s live Sauna Compare page to select up to four models and view their differences. The linked comparison page is always more accurate than a static mockup.
With Kiva's Sauna Comparison Tool, you can choose models from the range, compare up to four side by side and use the option to show only differences. Compare heating style, capacity, dimensions, materials and available controls before opening your shortlisted product pages.
As a starting point, consider Revive for compact far infrared, Rise for a selection of far infrared sizes, Radiance for full spectrum infrared, Retreat for outdoor full spectrum infrared, or Ritual for a traditional Finnish heat experience. Model availability and exact specifications can change; the live comparison page is the best place to check.
Common buying mistakes to avoid
Avoid choosing on price alone, confusing advertised capacity with comfort, assuming every cabin is suitable outdoors, overlooking electrical work and accepting broad wellness claims as proven outcomes. A good sauna should fit the home and the routine - not just the moodboard.
Frequently asked questions
What is the best sauna for a home in Australia?
The best choice depends on available space, preferred heat, household size, budget and electrical suitability. Infrared is a useful starting point for more moderate cabin temperatures; traditional Finnish heat suits those who prefer a hotter ritual.
Is an infrared sauna better than a traditional sauna?
Neither is universally better. They create different heat experiences, so choose the one you will enjoy consistently.
Can an infrared sauna go outside?
Only when the exact model is designed and approved for its intended outdoor conditions.
What size sauna should two people buy?
A two-person model may suit, but a three-person model can provide more room. Compare actual bench dimensions and layouts.
Does an infrared sauna need a dedicated circuit?
It depends on the model's electrical rating and installation instructions. Ask a licensed electrician to confirm suitability.
Do saunas cost a lot to run?
Costs depend on power consumption, running time and electricity tariffs. Use the model's specifications and your tariff to estimate costs.
How long should a sauna session last?
It depends on heat tolerance, temperature and health circumstances. Start conservatively, stay hydrated, follow manufacturer guidance and stop if unwell. Seek medical advice where appropriate.
Does sauna sweating detox the body?
Sweating primarily regulates body temperature. The liver and kidneys perform most detoxification functions; sauna use should not be promoted as a substitute for medical care.
How can I compare saunas without switching tabs?
Use Kiva's Compare page to place up to four sauna models side by side and focus on their differences.
Find your sauna. Make it your ritual.
Need a hand choosing? Contact Kiva's customer support team for help comparing features, sizes and installation requirements.
Choose the heat you love, confirm the space and installation, and invest in a ritual you'll look forward to. Compare Kiva models · Shop all saunas · Indoor saunas · Outdoor saunas.
General information only. Specifications, prices, promotions and warranty conditions vary by model and may change. Refer to current product documentation and qualified professionals where relevant.