Harvia Sauna Heaters

Our Camilla 3-4 person suana does exactly as stated on the box. It heats up quickly and you can get in after about 20 min although 30 allows it to reach the temperature we like. I built it myself and found that it went together relatively easily. You have to be a bit careful with the thermowood as it is very brittle and when interlocking the ends can sometimes split away but this is not a real issue if you are careful with it.
I had my local electrician wire up the heater and again that was a relatively simple job.
We have only had two people in it to date but more than enough room for 3 or 4.
Bought a cheap and cheerful cold water plunge pool and works well with the sauna.
Overall very pleased and would recommend one if you are looking at a simple set up for your garden.

They say ‘happy wife, happy life’. Well I can vouch for that, we are both extremely happy with our latest addition to home set-up.

From the beginning the sauna was easy to purchase and get delivered (with in a couple of weeks due to stock levels). I had to hand ball off the lorry as the pallet it comes in was too big for the tail lift but that’s about the most difficult part of the whole process.

Instructions were fairly straightforward though I am a builder so have experience in this sort of thing. But most handy DIYers will find this easy enough to build.

If you plan in the time to paint various woods at different stages of the build it will help. i.e paint interior wall and benches prior to fitting the benches makes its easier to reach those otherwise hard to reach places.

The guys sent a really great link with electrical details needed for your electrician so you can prep ahead of time and get materials in place for their arrival. Think it took my guy about three hours to hook it up.

Quality of the thermo wood is excellent keeps the heat in really well. The Heater is easy to operate and within 20mins it’s ready to jump in. Max heat will in time reach 90+degrees which is too hot for me.

Already have friends and family asking about it.

The quality of the black cube sauna really is top notch, from the roof shingles to the heater every component is quality.

Delivery was perfect, on time and professional.  The driver contacted me on route with an ETA  and went out of his way to help me get the large pallet into my garage.

I chose to build the sauna myself which was relatively straightforward and quite enjoyable. The construction guide was comprehensive and easy to follow.

We use our new sausa almost every day and couldn't be happier.

Would certainly recommend Heracles and the black cube to anyone considering an outdoor sauna.

We are delighted with our sauna. Ordering was easy and we opted for the install option too. Make sure you use electricians willing to ask for advice from the Heracles team if needed as that supports a smooth installation. Really happy that we chose Heracles. You don’t need to spend a fortune to get a quality product that does the job beautifully.

We have now had our Leil 5 Person Sauna with Changing Room running for a few weeks - and absolutely love it. If you want very good quality and excellent service, then absolutely use Heracles. Friendly, efficient & helpful advice all the way through the process. And they ARE right about using one of their recommended electricians unless yours has done saunas before!! We used the install service - which was also perfect - and all the recommended oils (which by the way is not a quick job!). Even had some left over wood which we have used to make the outdoor shower. HUUM heater; good tip from installers - wash stones before put in basket as they have black 'dust'. And HUUM have just released a new app thank goodness as old one rubbish. Thank you Keith and team; very happy customers.

For years I have enjoyed the health benefits of a regular sauna - choosing to install a glazed steam shower in our urban apartment more than a decade ago.

Frequent and extensive travels into Finland, exploring the Arctic north, confirmed our dedication to therapeutic steam (and ice plunges)!

Having relocated to a rural setting, it was time - at last - for a sauna cabin in the garden.

Thorough research confirmed the quality of the Leil range and the perfect option, for us, of the "round cube double" - an elegant, robust, thermowood construction with ample space as you enter through the separate changing room onwards into the beautifully benched and glazed interior.

The Leil "round cube double" is offered with a range of upgrades, sauna heaters and lights. We chose to keep it simple: just the glazed cabin, to suit our rural setting. However, we did opt for the larger 2.6m size, so that the benches are sufficient for those over 6' to enjoy a full horizontal stretch!

From start to finish, the Heracles Wellness team offered reliable expert advice and communication, as well as very helpful liaison during the delivery and construction phase. I wanted a quality product, but I also needed quality customer care for a complex delivery and technical installation.

The installation - organised by Heracles Wellness - was completed to schedule with real attention to detail: the team of carpenters had extensive experience with sauna construction, including the Leil range.

It was very clear what was included 'in the price' and what we needed to complete ourselves after installation: the electrical connection, interior wall and bench treatments must be completed before first use.

As we await those final stages - and the first sauna in the new cabin - the Leil "round cube double" has already become an exceptional sauna cabin sanctuary: quality and contentment!

Couldn't be happier with our experience with the entire Heracles Wellness team, specially Abdullah and Keith. They were available to answer any queries and give advice all along the way, and their installers did a fabulous job too. The product itself is amazing, and we have been really enjoying it. Highly recommended!

From initial inquiry to delivery everything was taken care of, late evening what’s app to solve a problem our end with electrics. I can highly recommend

We couldn’t be more pleased with our Camilla Traditional sauna kit. From start to finish Keith & Abdullah have been so helpful. The sauna has exceeded our expectations. The wood is beautiful quality. The Harvia heater heats the sauna really quickly. The installation was hassle free - we paid the additional fee for installation & Heracles arranged this for us. Communication has been excellent throughout. We shopped around before choosing Heracles. Heracles were cheaper than any of the other companies that we looked at & we consider the Camilla kit to be great value for such a high quality product. We are completely satisfied.

I had done a lot of research before purchasing that sauna, looking for one that offer the right health benefits by having the right wood a sauna should have to conserve heat along with the best heater (Harvia) whilst still being value for money. The reviews gave me confidence after knowing the specifications aligned with what I wanted and I couldn’t be happier with having made the purchase. The service was brilliant, all my questions answered imminently , Abdullah was very patient and accommodating especially when getting the sauna installed and the electrics arranged by our own electrician. We paid extra for the sauna to be built and treated and the team were so professional and hard working doing an excellent job. Worth the money spent once again and would definitely recommend !

Really pleased with the build quality of my Camilla sauna unit, it looks great particularly after applying necessary external and internal oil. Keith and team customer service and communication could not have been better, and Keith helped explain I could put heater on the left hand side of the sauna (as I enter) to help the electrician wire up to adjacent shed unit. Highly recommend.

After researching several different companies selling saunas, I was very happy to come across Heracles Wellness. I phoned them to ask some questions and they were very helpful in answering all my queries. I then decided to purchase the Insignia Hybrid Sauna.

A delivery date was set and the sauna was delivered as arranged with no problems.
With the help of a friend, we built the sauna and our electrician connected all the electrics up.

I have used the sauna a few times since it’s been up and running and I am very pleased with it as I have Parkinson’s and Rheumatoid Arthritis so hoping it helps alleviate pain and aching.

I would thoroughly recommend the company if you are looking for an excellent quality product and very good customer service.

We couldn't be more happy with this purchase! Recommended by another happy customer we know, customer service has been great from start to finish. Easy to contact someone and arrange delivery as well as a couple of questions during installation and optimising how we use it. The quality of the product is also great and gives a great sauna experience.

We are very happy with the product and the experience with Heracles. Good communication throughout the process, was delivered quickly and installed within one day without issue. We had a slight snag with our lighting set up, Keith was on hand to support our electrician over the phone and we got sorted. Thanks!!

My Luxurious Garden Escape!

I couldn’t be happier with my barrel outdoor sauna—it has completely transformed both my garden and my evening routine.

The craftsmanship is outstanding, with beautifully finished wood, a solid structure and an aesthetically pleasing design that makes the sauna look visually striking whilst having a practical layout too.

The curved barrel shape adds real character to my garden. It’s not just a sauna; it’s a true focal point that has elevated my entire outdoor space. It heats up quickly (in around 45 minutes) distributing warmth evenly inside.

In practical terms, my barrel sauna has proven to be a fantastic investment. Running costs have been very reasonable, working out at approximately £3 per session. Beyond that, the benefits to relaxation, wellbeing, and overall lifestyle have been outstanding. For example an unsightly cold sore completely disappeared after just two sauna sessions which otherwise would have taken a few weeks to heal.

A special thanks goes to Abdullan Yaqoob for his exceptional support from start to finish—nothing was ever too much trouble. He patiently answered all my many questions and even arranged for me to visit a previously installed sauna, which was incredibly helpful in making my decision.

Finally, I’d like to thank the installation team, who worked tirelessly—even in the snow—to have the sauna fully assembled in just seven hours. Their dedication and professionalism were truly impressive.

This sauna has genuinely elevated my home and wellbeing, and I'm delighted to recommend Hercales.