Atlantic Saunas Infrared Hanko 3 Person Sauna

The Atlantic Saunas Infrared Hanko 3 Person Sauna brings calm, steady heat into your home in a way that feels easy and natural. It uses far infrared technology to warm the body directly, so you get the benefits of deep heat without raising the air temperature. With space for three, it’s roomy enough to sit side by side or stretch out when you need a bit more breathing room.

The Hanko uses a mix of carbon and ceramic heaters to spread heat evenly across the cabin, including a floor panel and heated foot plate. It also comes with therapy lighting, a digital control panel and optional app controls for setting things from your phone. The cabin is made from 100% Canadian Hemlock, a smooth, non-toxic wood that holds up well under heat and stays comfortable to the touch. Once assembled and hard-wired, it’s ready whenever you are. 

The Infrared Hanko uses far infrared heat to warm the body directly, instead of heating the air. The heat builds slowly and sinks in deep, helping you unwind, loosen up tight muscles and get a proper sweat on. 

The sauna has enough space for three people, but it doesn’t feel oversized or bulky. The layout includes a glass front, a carbon foot plate and a floor heater, giving full surround warmth from top to toe. 

It comes with a digital control panel for setting temperature and timing. You can also use the app if you’d rather make changes from your phone. The therapy lighting adds a soft, steady glow that helps set a relaxed tone while you’re in the cabin. 

What sets the Infrared Hanko apart is its construction. The cabin is made from 100% Canadian Hemlock, a non-toxic, non-allergenic wood that handles heat well without giving off strong smells. It feels smooth to the touch and stays stable over time. 

Is the sauna easy to assemble?
Yes, it usually takes around 45 minutes. The sauna arrives flat-packed in five boxes, and the panels slot together neatly. All the tools you’ll need are included. A clear step-by-step manual comes with it too.

Does the sauna need any ventilation or plumbing?
No plumbing is required. The sauna is self-venting, with a sliding vent to help manage heat. It sits slightly raised on four supports, so airflow underneath keeps the floor protected too.

Is it tricky to put together in a loft or basement?
As long as the panels can fit through the door or hatch, you’re good to go. The flat-packed design is easy to move around, and there’s no need for special flooring, wiring or ventilation. It can be set up in a spare room, garage, loft or basement.

Can this sauna be used outside?
Only if it’s placed in a sheltered space like a summerhouse or garden building. For anything fully exposed to the weather, have a look at the outdoor sauna range.

Is installation available?
We offer free delivery with every sauna, but installation isn’t included, as it needs to be hard-wired by a qualified electrician. Most people put it together themselves, as everything’s included to do the job. If you'd rather have someone do it for you, you’re welcome to arrange a local tradesperson.

How much clearance is needed?
Allow at least 15 cm above the sauna, so the ceiling height should be 205 cm or more.

Can I just plug the sauna into a regular wall socket?
It’s not recommended. The sauna operates close to (or just above) the 13A limit of a standard UK plug, depending on voltage. It must be hard-wired into its own dedicated circuit by a qualified electrician.

Why can’t I use an extension lead?
Because it’s not just about convenience — it’s about safety. The sauna draws high current, and an extension lead might overheat or even cause a fire. Don’t risk it. 

• Capacity: 3 person
• Type: Infrared indoor sauna
• Infrared system: Far infrared
• Heating: Carbon and ceramic surround heaters with floor panel and foot plate
• Power: 2.5 kW
• Wood: 100% Canadian Hemlock, non-toxic and non-allergenic
• Controls: Digital panel with optional app control
• Lighting: Integrated therapy lighting
• Design: Glass front, compact layout with snap-lock assembly
• Dimensions (L × W × H): 150 × 100 × 190 cm
• Electrical: Must be hard-wired on a dedicated circuit; compatible with UK and Ireland systems
• Warranty: 1-year Atlantic Saunas guarantee 

Please note:

If installing upstairs, make sure the largest panel (150 x 190 cm) will fit through any access points.

This sauna must be hard-wired on its own circuit. The UK voltage range of 216.2V–253.0V gives it an amp range of 11.86–13.88. UK domestic plugs are capped at 13A, so this setup should not be used with an extension lead. If you’re unsure, always consult a qualified electrician.