Cube 210
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Delivered & built, nationwide
Thermo Nordic spruce
210 x 225 x 235cm
4 People
Ready to order your Cube 210?
The Finns have a word for the moment a sauna truly comes to life: löyly
It is the gentle wave of warmth and steam that rises as water meets the hot stones, softening the heat, calming the mind and changing the entire atmosphere around you.
It cannot be measured in degrees or captured in specifications. It is a feeling. A sense of stillness. A deeper connection to warmth and wellbeing.
Powered by authentic Finnish-built heaters, every H2O sauna is designed to create beautiful löyly, delivering the rich, enveloping heat that has defined the Finnish sauna experience for generations.
Free delivery & build
Free delivery and build of this Cube 210 sauna is offered to customers in selected areas covering much of England & Wales.
Beyond this, a distance-related charge applies. Please contact us to discuss pricing.
Why? Because the build can take up to 6 hours, when driving time is factored in the teams may require an overnight stop. We make this pricing transparent to be fair to all customers.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Crafted for 4. Designed for you.
Striking Scandinavian design meets absolute serenity, with contemporary heating systems.
Meet the stunning Cube 210 sauna: your private, 4-seater sanctuary, beautifully engineered to fit seamlessly into your garden.
Crafted from rich, 40mm Thermowood spruce sustainably sourced from Europe, it delivers a stunning modern aesthetic that effortlessly withstands the elements. Inside, smooth thermo-aspen benches, smooth duckboard flooring and crisp LED lighting create the ultimate atmosphere for unwinding.
It’s compact outside. Expansive inside. And incredibly inviting.
Room for 4.
Immerse yourself in spacious seating designed perfectly for 4.
Measuring a thoughtful 210 x 225 x 235cm, your new Cube 210 integrates beautifully into your garden, without overwhelming it.
Yet inside, the generous layout gives you the ultimate freedom to stretch out, unwind, and completely relax.
The power of heat. At your command.
The Finnish-engineered cylindrical heating system is built from stainless steel with a distinctive grate-style exterior that showcases the heated stones whilst maintaining optimal airflow, with rapid heating times.
The 9kW WiFi-enabled heater allows for remote control from your smartphone, plus programmable timers and precise temperature control up to 110°C.
This is comfort, on demand.
Delivered & built for you.
From our showroom to your garden, we take care of everything.
With our nationwide* delivery and assembly service your sauna arrives ready to enjoy.
No hassle, no heavy lifting - we handle the hard work so all you have to do is sit back, relax and look forward to your first session of soothing warmth.
Add to the view, or be more enclosed.
Your Cube 210 sauna comes with a choice of two backs.
Opt for a full wood finish for a more enclosed and private feel, or go for a panoramic tinted glass panel at no extra cost.
Striking design, Scandinavian craft.
Breathtaking from every single angle.
The Cube 210 seamlessly transforms your outdoor space into a private sanctuary. Sweeping panoramic glass brings the outside in, while deeply soothing warmth wraps completely around you.
Engineered from premium, sustainable Thermowood, it shrugs off the weather year after year.
Unyielding strength. Unrivalled relaxation.
Sweat now, pay in 6 months.
Pay just a low deposit for your sauna then nothing for 6 months. Then, you can pay the balance in full and incur no interest (just a £29 settlement fee) or make monthly payments over 60-120 months.
Product Specifications
| Capacity | 4 People |
| Dimensions | 210 x 225 x 235cm (L x W x H) |
| Heating System | Harvia |
| Materials | 40mm Thermo Nordic spruce |
| Roof | Shingles |
| Lighting | 1 Underwater LED |
| Glass | 8mm Tempered Glass |
FAQs
Everything you might want to know about our saunas.
Do you deliver the Cube 210 sauna in my area?
We deliver our saunas all over the UK mainland... so if you live in England, Scotland or Wales then yes, we do!
Can you deliver with a crane?
We don't have a crane ourselves, but we can help you to source a crane for delivery over the top of your property or to an upper level.
How much space do I need for a sauna?
We recommend you have a minimum of 1m clearance around each side of the sauna for the build.
What ground work do I need for the Cube 210?
We recommend a hard, flat ground with a poured concrete base that has been levelled off.
You can then add gravel, bark or anything else around this to create a decorative effect.
We can also install on patios (as long as they're flat) and decking if it it reinforced.
Speak to our friendly specialists if you're not sure.
Do I have to treat my sauna?
Yes. As it's made from a natural product, you'll need to stain it every 6 months to ensure it holds its colour. Otherwise, the colour made fade over time.
Do you connect the sauna to power and test?
No, we just build the sauna for you. Our team are not qualified electricians.
Your electrician will need to complete the wiring and connect it to your supply.
About the Cube 210 sauna
The Cube 210 gives you more room to share the sauna experience. Designed for up to four people, it measures 210 × 225 × 235cm, making it a practical choice for family sessions or evenings with friends. Its crisp, cube-shaped design feels at home in a contemporary garden, and the glass front and rear windows bring in views of the outdoors while you relax in the warmth.
The structure uses 40mm Thermo Nordic spruce, with thermo-aspen benches and duckboard flooring inside. LED lighting creates a calmer atmosphere when daylight fades, and the 8mm tempered glass adds to the open feel. A shingle roof completes the build. The result is a modern outdoor sauna with natural wood inside and a generous glazed design that makes the most of its garden setting.
This model comes with a 9kW Harvia heater with WiFi control. You can use your smartphone to adjust the heating, making it easier to get the sauna ready around your plans. The heating system is designed for traditional sauna sessions, including the gentle wave of warmth and steam that comes when water is poured onto the hot stones.
Free delivery and assembly are included in the price in selected areas covering much of England and Wales. A distance-related charge may apply outside those areas, so please contact us to check delivery and build for your postcode. This is an assembly service; an electrician will need to connect the sauna to your power supply.
With space for four, the Cube 210 works well if you want more than a couples’ sauna but don’t need the largest model in the range. It gives you room to relax with family or friends, while its 210cm length keeps the footprint more compact than the Cube 250. Choose it for contemporary lines, a clear view of the garden, thermo-aspen seating and smartphone-controlled Harvia heat in a four-person layout.