Choosing a home sauna is a long term investment. Beyond appearance and price, the right model should deliver consistent performance, quality materials, thoughtful design and technology you can feel confident using for years to come.
In its 2026 guide to the best home saunas, The Times named the Clearlight® Sanctuary Pro 2 the best home sauna overall, recognising its combination of premium design, advanced infrared technology and integrated features. The editorial highlighted its two person capacity, Okoume wood construction, 12 colour chromotherapy lighting, smartphone app control, built in stereo speakers and smart device charging cabinet.
It is a significant endorsement, but what makes the Sanctuary 2 stand out beyond the recognition?
Here is a closer look at the technology, craftsmanship and practical features that make it one of Clearlight®’s most requested sauna models.
What makes the Clearlight® Sanctuary 2 different?
The Sanctuary 2 is a two person full spectrum infrared sauna designed to bring a premium sauna experience into the home. It combines Clearlight®’s patented True Wave® heating technology with considered construction and integrated features that make regular sauna sessions easier to enjoy.
Rather than treating the heater, cabin and user experience as separate elements, the Sanctuary range brings them together in one complete system.
Three areas distinguish the Sanctuary 2: its infrared heating technology, its construction and its flexibility for everyday use.
1. Full spectrum infrared heat designed around the body
Not all infrared saunas use the same heating technology. The type of heater, its placement and the way heat is distributed throughout the cabin can all influence the sauna experience.
The Sanctuary 2 combines two forms of infrared heat through Clearlight®’s True Wave® technology.
Full spectrum infrared heaters are positioned on the front wall, incorporating near, mid and far infrared wavelengths. Additional True Wave® carbon and ceramic far infrared heaters are positioned along the back and side walls and beneath the bench to provide heat from multiple directions.
This full body heater configuration is designed to create a more comprehensive heating experience, rather than concentrating warmth in one area.
Infrared saunas also operate at lower ambient temperatures than traditional Finnish saunas. Traditional saunas typically heat the air to around 80°C to 105°C, while infrared models warm the body using infrared energy at lower cabin temperatures.
For people who prefer a gentler ambient temperature while still enjoying a warming sauna session, this is an important distinction.
2. Low EMF and ELF heater technology
Electromagnetic fields (EMF) and extremely low frequency fields (ELF) are common considerations when comparing infrared saunas.
Clearlight® has developed its True Wave® heating system with a focus on minimising EMF and ELF exposure. Its heater design and electrical configuration are intended to keep these levels low during use.
For buyers comparing premium infrared saunas, it is worth looking beyond broad marketing claims and asking how EMF and ELF levels are measured, whether testing is independently verified and what the results show under normal operating conditions.
Clearlight® publishes further information about its heater technology and testing so customers can make a more informed decision.
3. Premium materials and construction
A home sauna is a substantial purchase, so the quality of the cabin matters just as much as the heating system.
The Sanctuary 2 features an eco certified Okoume wood construction, with tongue and groove panels and tempered safety glass. The materials create a clean, contemporary appearance that integrates well into a dedicated wellness room, home gym or other suitable indoor space.
The design is also practical. Its two person bench offers room to share a session, while the glass front creates a more open feel than a fully enclosed wooden cabin.
The Sanctuary 2 is designed to be a lasting addition to the home, supported by Clearlight®’s residential warranty. We recommend checking the current warranty terms for your region before purchasing.
Designed for more than heat alone
The Sanctuary 2 brings together several features that make the sauna experience more comfortable and convenient.
Chromotherapy lighting: Choose from 12 colours to personalise the atmosphere inside the cabin.
Smartphone app control: Adjust compatible sauna settings through the app, alongside the integrated digital controls.
Built in audio: Integrated stereo speakers and Bluetooth connectivity let you listen to music, podcasts or guided relaxation sessions.
Smart device charging: A dedicated charging cabinet keeps compatible devices accessible during your session.
Ergonomic seating: Thoughtful bench design supports a more comfortable position during regular use.
These features may not be essential to every buyer, but together they create a more complete home sauna experience. Rather than adding separate accessories for basic convenience, the Sanctuary 2 integrates many of these details into the cabin itself.
Why the Sanctuary 2 is one of our most popular models
The Sanctuary 2 sits at a practical intersection of size, performance and versatility.
A one person sauna is ideal for solo sessions and homes where space is limited. Larger models offer more room for families or people who want to stretch out. The two person format provides a balance between these needs.
The Sanctuary 2 is designed for two people to use comfortably, while offering a more spacious and indulgent experience for one. That flexibility makes it a natural fit for couples, individuals who value extra room and households looking for a dedicated wellness space without moving to a larger cabin.
Its popularity also reflects the combination of features included as standard: full spectrum infrared heating, integrated controls, chromotherapy, audio and considered seating. Buyers can invest in a complete sauna system without needing to build their experience around multiple separate components.
For many households, the appeal is simple. It offers enough room to share the experience while remaining compact enough to work in a range of indoor settings.
Who is the Clearlight® Sanctuary 2 best suited to?
The Sanctuary 2 is particularly well suited to people who want a premium infrared sauna for regular home use.
Couples: A two person cabin makes it possible to build a shared sauna routine at home.
Wellness focused households: For people who value relaxation, recovery and making time for regular sauna sessions, the Sanctuary 2 creates a dedicated space that is easy to incorporate into everyday life.
Home gym and recovery spaces: Its full spectrum infrared heating and integrated controls make it a practical addition to a home gym or recovery room.
Design conscious buyers: The timber construction, glass front and integrated lighting give the cabin a considered appearance without sacrificing functionality.
Buyers prioritising long term quality: For anyone comparing saunas as a substantial investment, the combination of heater technology, construction, warranty support and integrated features offers several important factors to assess.
If you primarily want a compact sauna for solo use, the Sanctuary 1 may be a better fit. If you need space for a family or several people, one of the larger Sanctuary models may be more suitable. Choosing the right size is as important as choosing the right technology.
What should you look for when buying a home infrared sauna?
The Sanctuary 2’s recognition by The Times provides a useful starting point for anyone comparing models, but it is worth evaluating a few key considerations before making a purchase.
Heating technology
Look at the types of infrared heaters used, their placement and whether the model combines full spectrum and far infrared heating. Ask for clear information about the heating system rather than relying on broad claims about performance.
Construction and materials
Check the timber, glass, panel construction and overall finish. Consider how the cabin will look in your home and whether the materials are appropriate for regular use.
EMF and ELF information
Ask how measurements are taken, what distances and operating conditions apply, and whether independent test results are available.
Size and installation
Measure your intended location carefully, including access through doorways and hallways. Check the electrical requirements, clearance around the cabin and whether delivery and professional installation are available in your area.
Warranty and support
A warranty is only one part of long term value. Understand what it covers, whether labour is included, how repairs are managed and what support is available after installation.
Everyday usability
Think about how you plan to use the sauna. Bench comfort, controls, lighting and audio may all influence how easily it fits into your routine.
Looking at these factors together gives you a more useful basis for comparison than price alone.
Is the Clearlight® Sanctuary 2 worth the investment?
A premium sauna should be evaluated on the complete experience it offers, not simply the number of features listed on a specification sheet.
With the Sanctuary 2, the value lies in the combination of patented True Wave® infrared heating technology, full body heater placement, quality construction, integrated convenience features and residential warranty support.
The recognition from The Times adds an independent editorial perspective to that picture. Its 2026 guide selected the Sanctuary Pro 2 as its best home sauna overall, highlighting the combination of premium materials, two person capacity and integrated technology.
As with any significant home purchase, the right choice depends on your space, budget and priorities. For buyers seeking a premium two person infrared sauna with advanced heating technology and a well integrated design, the Sanctuary 2 is a strong model to explore.
Experience the Clearlight® Sanctuary 2
Since 1997, Clearlight® has focused on developing infrared sauna technology for home and professional wellness settings. The Sanctuary range brings that expertise together with premium materials, integrated features and designs suited to different spaces and needs.
The Sanctuary 2 is a popular choice for those who want the flexibility of a two person sauna, the option to enjoy more room when using it alone, and the convenience of an integrated home wellness system.
Explore the Clearlight® Sanctuary 2 infrared sauna to view its features and specifications, or speak with our team for guidance on choosing the right model for your home.
