The 5 Best Infrared Saunas for Home Use in Australia (2026)

Design & Build

The first thing you notice about the Found–Space Nu-a II is how sleek and furniture-like it looks. During our showroom visit, it honestly stood out as a centerpiece item, not just a boxy sauna. The exterior has a smooth, high-end finish (the hemlock panels are finely sanded and uniform in color). Found–Space saunas are designed and engineered in Melbourne, and you can tell a lot of thought went into the aesthetics.

Ours had a matte black frame around the glass door which gave it a contemporary look. Stepping inside, the sense of space is notable – the Nu-a II is a true two-person sauna with ample room for both occupants to stretch their legs. We could sit without our shoulders touching, and there was plenty of headroom (internal height ~185 cm).

The laminated glass not only retains heat but also makes the cabin feel open, almost like a modern shower room rather than a small closet. The woodwork quality is excellent; all panels align perfectly, and the bench felt sturdy even with two people (~150 kg combined) on it. No creaks or flexing whatsoever.

Found–Space highlights that their manufacturing facility has 30+ years of furniture crafting experience, and it shows. The finish and fit are probably the best we’ve seen in any sauna. Even the heater guards and vent covers were smoothly integrated and solid. The floor inside is a raised wooden platform (removable for cleaning) and was comfortable to step on.

Because of the heavy-duty construction, this sauna is not portable at all – once installed, it’s a fixture. In fact, moving it requires partial disassembly and significant manpower (remember that 297 kg weight). But the trade-off is a rock-solid, commercial-grade feel. There’s no wobble in the walls, no air gaps; it feels almost like stepping into a built-in room.

The door closed with a satisfying seal, and the overall impression was one of luxury spa quality. Also worth noting: the Nu-a II’s style is very adaptable. We saw that Found–Space offers different collections (Nyssa, Marrkan, etc.) that cater to indoor vs outdoor or different aesthetics, but the Nu-a series is their showcase for modern indoor design.

In our opinion, it succeeds – we’d be proud to have this unit visible in our home gym or master bathroom. It elevates the space.

Shipping & Delivery

Found–Space truly shines in this department. When you purchase a Nu-a II, you’re not just left to figure out freight or assembly – they include professional delivery and installation anywhere in Australia as part of the package.

In our case, after ordering, a coordinator reached out to schedule a convenient delivery day. They arrived exactly on time with a two-man (actually three-man) crew. The process was impressively smooth: we paid $0 for shipping – Found–Space considers it an all-inclusive service – and the team brought the sauna components into the house, assembled the unit, and even carried off all the packaging.

It was white-glove treatment through and through. What’s more, they did a full test and walkthrough after setup: the installers turned it on, tested the controls, and then gave us a personalized tutorial on using the FS-1 touchscreen, the app, maintenance tips, etc.

We were really struck by this because most sauna companies just drop off crates and leave. Found–Space’s model is the opposite: they do everything and make sure you’re comfortable operating your new sauna from day one.

The installer even pointed out some useful tips, like how to apply the provided timber oil after a few months, and how to safely wipe the panels. It’s clear Found–Space has been doing this for a long time (they’ve been in business since 2008, formerly as iHealth Saunas) and have logistics down to a science.

If you live in a major city, you’ll get their in-house team; for more remote areas, they have trusted partners (we saw that Canberra and Adelaide are serviced by third parties, but still arranged by Found–Space). Essentially, no matter where you are in AU or NZ, they will get the sauna to you and set it up.

This “turnkey” aspect is a huge differentiator – one deserving of the “full-service” best-in-category, because frankly, no other brand we reviewed offered this level of service bundled in.

We’d also add that the packaging they use is very protective (crated and boxed securely). And in the off chance you need to relocate later, Found–Space even offers a sauna relocation service to disassemble and move your unit to a new home (for a fee). It’s apparent they want your experience to be hassle-free from day one and onward.

Assembly & Setup

Given the above, there wasn’t any “assembly” for us to do – Found–Space’s technicians handled it all. We’ll recount what we observed: the installers took about 2 hours total. The Nu-a II comes in large sections (base, wall panels, roof, bench, glass door, etc.).

Due to its weight and complexity (it has dual electrical connections: one 15A plug and one 10A plug required), this is not a unit you would realistically self-assemble unless you have professional know-how and a few strong helpers.

Watching the team, we noted they had to carefully maneuver the heavy glass front into place and make all the internal electrical connections between panels. Found–Space’s crew had done it dozens of times, so for them it was routine – they even had a small dolly and lifting straps for safety.

After construction, they tested the electrical circuits (the Nu-a II needs a dedicated 15A circuit plus a standard outlet. Our house already had a 15A socket for an old spa, but if you don’t, Found–Space will coordinate an electrician beforehand).

Once assembled, the installers calibrated the touchscreen and connected our phone to the sauna’s WiFi. This level of setup support is incredible. If something ever needs servicing down the line, we learned that Found–Space can send technicians, since they have a nationwide network of trained techs covering metro and rural areas.

In essence, setup isn’t a DIY affair here – it’s a white-glove, in-home installation. For those who dread flat-packs or just want the job done perfectly, Found–Space is a dream.

One of our team members quipped, “I didn’t even break a sweat until after the sauna was ready to use,” which sums it up – you’re paying a premium, but you literally don’t have to lift a finger.

If anything, the only “setup” task we did ourselves was connect the app to the sauna’s WiFi (which was as simple as pairing a device – the installer guided us, and we had it connected in minutes). Then it was sweat time!

Performance & Features

Using the Found–Space Nu-a II is like having a personal wellness center at your disposal. Performance-wise, it’s outstanding. We did several sessions at different settings to fully test its capabilities.

On a high-heat setting (we tried the preset Performance program), the sauna quickly ramped up and had us thoroughly sweating within 10 minutes. The heat density is truly next-level – we could feel the difference in how quickly and deeply we got hot.

Found–Space talks a lot about heat density vs air temperature, and we get it now: their combination of heaters raises core body temp faster at a given air temp than typical far-IR saunas. One session at ~60°C in the Nu-a II felt as potent as maybe a 65+°C in a standard infrared unit.

The inclusion of near-infrared means you also get some skin-deep heating and red light benefits (we noticed our skin flushing and tingling pleasantly, indicating increased circulation). Despite the intensity, the environment was comfortable – the air isn’t scorching or hard to breathe as it might be in a traditional sauna at 90°C; it’s a gentler heat on the lungs, but a powerful one on the body.

The Nu-a II truly shines with its feature set. Let’s start with the FS-1 smart controls: having a full Android-based touchscreen inside a sauna felt very futuristic. We could tap through menus to select ambient sounds, change LED light colors, adjust the temperature, and even watch a countdown to target temp.

The pre-loaded programs (like Relaxation, Cardio, Detox) automatically set an ideal combination of heat and time. We tried the Detox program, which ran for 45 minutes at varying intensities, and it definitely made us feel like jelly after. For tinkerers, you can also run everything manually. The smartphone app mirrors these controls.

One evening, we decided to use the sauna after dinner; from the couch we opened the app, chose our profile, and hit “preheat to 55°C.” The app told us it’d take about 15 minutes and would send an alert. Sure enough, 15 minutes later our phone buzzed that the sauna was ready (the FS-1 system calculates preheat times for you).

This meant we didn’t waste any time – just stepped right into a perfectly heated cabin. We also appreciate the safety features: the app requires authentication, and the sauna has automatic shutoff timers and even a child lock mode on the panel. It’s clear Found–Space thought of everything, likely because they’ve iterated over many years and customer feedback.

Another huge aspect of Found–Space’s offering is their wellness support and education. The purchase isn’t just the hardware; they include access to resources on how to get the most out of your sauna. Through their app and email, they provide guidance on protocols for specific goals (e.g., using alternating hot/cold therapy for recovery, or how often to sauna for immunity).

Since inception, they’ve gathered a lot of knowledge on using “hormetic technologies” (sauna, cold plunge) to optimize health. As users, we felt this was incredibly valuable – basically, Found–Space helps you become an expert in your own wellness.

They even have a podcast and blog (F—S Living) where they share tips and interview experts, which we checked out and found helpful. In terms of day-to-day support, they offer a concierge-like service: you can schedule a Discovery Call if you have questions, and their staff will walk you through things.

During our test period, we called their support to ask about adjusting the door (we noticed a slight gap – they guided us on tightening the hinge, or offered to send a tech if we weren’t comfortable). That level of responsiveness and care was reassuring, especially for such an expensive unit.

On the technical performance side, a few more observations: The EMF levels in the Nu-a II are kept reasonably low given it’s full-spectrum. Found–Space discloses about 8–12 mG directly at the full-spectrum heater surfaces. In practice, at our seating distance, our meter read under 4 mG, which is not as ultra-low as Sun Stream’s near-zero, but still low EMF for an infrared sauna of this type.

Found–Space likely prioritized heater power over achieving the absolute lowest EMF, but they’ve balanced it well (for context, many older infrared units were 30+ mG in the seat area). We felt comfortable with this trade-off, especially since sessions are typically 20–45 minutes.

The air quality inside was great – no off-gassing smell at all. They use non-toxic materials and it’s clear (we didn’t detect any chemical odors, just that fresh wood smell). Also, ventilation is well-designed; there are vents you can open if needed. However, because the unit is so well insulated, we rarely opened them, preferring the full heat.

Lastly, the maintenance: Found–Space provides clear guidelines (they even include a bottle of timber oil for periodic coating of the exterior, and recommend wiping the interior with a gentle cleaner). The design makes maintenance easy – the bench can flip up if you need to wipe underneath, and the floor grate lifts out to clean sweat that drips down.

They also sell care subscriptions, but we think normal light cleaning is all that’s needed. We also tested the lighting and audio extensively – having those nature sounds built-in was a delight. One session we chose “rainforest rain” and combined it with green lighting – it was the most relaxing 30 minutes we’d had all week.

Conversely, for a morning session we played our own upbeat music via Bluetooth and set the lights to a bright yellow; it felt energizing. This sauna truly adapts to the mood or therapeutic intent you have each time. From a performance perspective, we unanimously felt the Nu-a II delivered the most comprehensive infrared experience, merging heat therapy with multi-sensory elements.

Support & Warranty

Found–Space may have rebranded (formerly iHealth Saunas), but their reputation for support remains stellar. They boast 17+ years of experience in the infrared sauna industry, and many of us had heard of them as one of Australia’s leading sauna providers.

The purchase of a Nu-a II includes extensive after-sales support. First off, the warranty: Found–Space provides a Lifetime Warranty on the sauna’s electrical heaters and the cabin structure for residential use. Yes, lifetime, meaning if a heating panel fails or if a wood panel cracks due to a manufacturing fault years down the line, they’ll handle it.

Additionally, there’s a 10-year warranty on the FS-1 control system (computer) and 5-year on the touchscreen display. These terms are excellent, covering the expensive tech components for a long period. It shows they have confidence in their build quality.

In the rare event you need service, Found–Space’s nationwide network of technicians is at the ready. They cover both metro and rural areas for on-site service. We saw many customer reviews praising their responsiveness.

One customer mentioned how delivery, install, and removal of packaging was included free, which is a big differentiator versus most suppliers. Another highlighted the “amazing support and knowledge” from the first phone call and ongoing, with guidance on using the sauna for health goals.

We can echo these sentiments: during our interactions, Found–Space’s team was patient and deeply knowledgeable. They actually have wellness coaches who follow up to ensure you’re getting optimal benefits.

For example, a week after installation, we received an email with tips on how to start a sauna routine and an invitation to a webinar on “sauna usage for recovery.” This level of proactive support really sets them apart.

They also have a library of resources (videos on cleaning, how to apply the wood oil, etc.). If you ever move house, as mentioned, they can help relocate the sauna (so you don’t void your warranty by moving it incorrectly).

On the customer care front, they scored 4.9/5 with 98% positive feedback on ProductReview, which aligns with our experience. The only caveat to note: because they are in such high demand, there might be a waitlist or lead time for some models (the unit we tested was subject to ordering with a lead time of a few weeks).

However, they were upfront about timelines. Found–Space being a well-established company gave us confidence that if any issue arises, they’ll be there to fix it promptly. In short, the support and warranty are as premium as the sauna itself – you’re investing in peace of mind and a company that stands behind its product for the long haul.

Bottom Line (Found–Space)

The Found–Space Nu-a II delivers an unparalleled sauna experience, both in terms of product and service. We’d crown it the “best in full-service” category because it’s truly a turnkey luxury wellness solution – from purchase to installation to usage, every step is handled or enhanced by the Found–Space team.

This sauna is ideal for someone who demands the absolute best and is willing to invest accordingly. You’re getting cutting-edge technology (app control, full-spectrum heat, ambient therapies) wrapped in a beautiful, high-quality package.

More importantly, you’re getting a company that will support your health journey. They don’t just drop a sauna at your door; they become a partner in your wellness routine.

After testing the Nu-a II, we felt like we had visited a high-end day spa, except it was in the comfort of home and available anytime. The performance is intense and satisfying, perfect for serious sauna aficionados or those with specific health goals (detox, pain relief, etc.).

Yes, the price is significant, but if you value convenience, expert support, and the latest in infrared sauna innovation, Found–Space is worth every penny. In our view, the Nu-a II sets the bar for what a home infrared sauna can be. It’s not just a sauna, it’s an investment in a guided wellness lifestyle.