Outdoor saunas for sale
Saunas for sale
£1000 OFF ALL SAUNAS
£1000 OFF ALL SAUNAS
All saunas prices include:
Heating system
Delivery & build*
Buy Now, Pay Later
Take delivery now, start payments in 6 months.
Call to enquire:
Explore our premium garden saunas 👇
Explore our stunning range of garden saunas for sale, with FREE delivery & build across much of the UK*
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2 People160 x 225 x 235cm7kW or 9kW HeaterFREE DELIVERY2 People160 x 225 x 235cm7kW or 9kW Heater5.0 / 5.0
(14) 14 total reviews
or just £86/monthRegular price From £6,849Regular priceUnit price / per£6,949Sale price From £6,849FREE DELIVERYFREE ASSEMBLYBUY NOW, PAY LATERFREE DELIVERY -
4 People210 x 225 x 235cm9kW WiFi HeaterFREE DELIVERY4 People210 x 225 x 235cm9kW WiFi Heater5.0 / 5.0
(16) 16 total reviews
or just £96/monthRegular price £7,629Regular priceUnit price / per£8,629Sale price £7,629FREE DELIVERYFREE ASSEMBLYBUY NOW, PAY LATERFREE DELIVERY -
6 People250 x 225 x 235cm9kW WiFi HeaterFREE DELIVERY6 People250 x 225 x 235cm9kW WiFi Heater5.0 / 5.0
(5) 5 total reviews
or just £100/monthRegular price £7,949Regular priceUnit price / per£8,949Sale price £7,949FREE DELIVERYFREE ASSEMBLYBUY NOW, PAY LATERFREE DELIVERY -
4 People210 x 225 x 240cm7kW or 9kW HeaterFREE DELIVERY4 People210 x 225 x 240cm7kW or 9kW Heater5.0 / 5.0
(6) 6 total reviews
or just £83/monthRegular price From £6,649Regular priceUnit price / per£7,649Sale price From £6,649FREE DELIVERYFREE ASSEMBLYBUY NOW, PAY LATERFREE DELIVERY -
6 People250 x 225 x 240cm9kW WiFi HeaterFREE DELIVERY6 People250 x 225 x 240cm9kW WiFi Heater5.0 / 5.0
(8) 8 total reviews
or just £96/monthRegular price £7,599Regular priceUnit price / per£8,599Sale price £7,599FREE DELIVERYFREE ASSEMBLYBUY NOW, PAY LATERFREE DELIVERY
Free delivery & build of our saunas*
Covering most of England & Wales
*Free delivery and build 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.
Outdoor garden saunas
Step into warmth, your way. Our saunas combine timeless Scandinavian design with modern convenience, giving you the choice of three heating options.
Go traditional with a simple manual heater, enjoy fingertip control with a sleek digital heater, or take things further with a WiFi-enabled system that lets you set the perfect temperature before you even step outside.
However you choose to heat it, your outdoor sauna is ready to deliver moments of pure relaxation, recovery and calm.
Cube saunas
Bold lines. Panoramic views.
A Cube garden sauna is designed to bring the outdoors in, with a striking glass front that lets you soak in the sky as you relax in the heat. Crafted from sustainable Thermowood, it’s as durable as it is beautiful - made to withstand the elements, year after year.
Available in sizes for two, four or six people, the Cube is a modern statement piece that transforms your garden into a sanctuary.
A space to unwind, recover and share the moment.
Barrel saunas
Classic design. Natural warmth.
The Barrel Sauna is built with curved Thermowood staves that circulate heat evenly and shed rain with ease.
Its round shape isn’t just striking - it’s efficient, heating faster than traditional cabins while keeping energy use low.
Choose a cosy 2.1 m model for four, or a spacious 2.5 m version for six. With terrace benches, panoramic windows and that unmistakable barrel profile, it’s a sauna that’s as inviting as it is iconic.
Benefits of owning an outdoor sauna
🌿 Feel the stress melt away
Life is busy. A sauna in your garden offers a simple escape... a place where the warmth wraps around you and the day’s worries slowly fade.
The heat soothes tense muscles, eases stress and leaves you with that deep sense of calm you can usually only find on holiday. It’s your own retreat, right at home.
💪 Recovery that works as hard as you do
Whether it’s after the gym, a run, or just a long day on your feet, your sauna helps your body bounce back. The heat improves circulation, reduces muscle soreness and supports faster recovery, making it the perfect partner for an active lifestyle.
Even 15 minutes can leave you feeling refreshed, lighter, and ready for tomorrow.
✨ A healthier habit for everyday living
Regular sauna use isn’t just about relaxation... it’s about long-term wellness. From supporting your immune system to improving sleep, boosting skin health and even aiding weight management, the benefits go well beyond the session itself.
Think of it as a ritual that keeps giving, helping you feel better inside and out.
The perfect place to buy a sauna
Here at H2O, we specialise in wellness products, from hot tubs, ice baths and swim spas to... of course, saunas. If you're looking to buy a sauna online from a reputable supplier, look no further.
With 1000+ amazing reviews and nationwide delivery service, we're ready to supply your dream garden sauna.
Your garden sauna journey starts here...
Whether you’re drawn to the bold design of a Cube or the timeless charm of a Barrel, every sauna is built for relaxation, recovery and everyday wellness.
Scandinavian craftsmanship. Sustainable materials. Heating options to suit your lifestyle. The only question is - which one will you call your own?
Ready to bring the sauna experience home?
Get in touch with our friendly team today and let’s find the perfect model for you.




