RECOVERY SAUNA CUBE -3-4 PERSON OUTDOOR SAUNA
RECOVERY SAUNA CUBE -3-4 PERSON OUTDOOR SAUNA
Meet the new Recovery Outdoor Sauna Cube – Hotter. Smarter. Sleeker. Spacious design for up to 4 people, thermowood construction for ultimate heat retention, fast electric heating, and a modern black-roof finish that looks as good as it feels. Built for year-round outdoor use with premium comfort in mind.
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RECOVERY SAUNA CUBE -3-4 PERSON OUTDOOR SAUNA
Get it between - and -.
Only 5 minutes and I feel like a new person
“I usually stay in for just 5–6 minutes and the results are amazing. My legs feel lighter, the inflammation fades, and I sleep so much better after. It’s like a reset button for my body.”
Post-workout game changer
“I do a 10-minute plunge after HIIT workouts, and the difference is insane. Less soreness, better energy the next day, and my mind feels sharper too. It’s now a non-negotiable part of my recovery.”
Got mine from LöylyHaven — best decision ever
“Saw the Recovery XL Ice Bath Tub on LöylyHaven and gave it a shot. I stay in for 7 minutes and come out feeling calm, focused, and recharged. Affordable, easy to set up, and surprisingly durable. Highly recommend!”
How Does It Work?
Unlock the Power of Heat & Recovery with the Recovery Sauna Cube
Step into the next level of wellness with the Recovery Sauna Cube — Our premium outdoor sauna designed for high performers, wellness seekers, and those who take recovery seriously. Crafted with precision and purpose, this 3–4 person sauna blends minimalist Nordic design with cutting-edge thermal performance to help you relax, recharge, and refocus.
Built for all seasons and every setting, the Sauna Cube’s thermowood structure, curved barrel walls, and ergonomic benches offer a deeply restorative experience — whether you're emerging from an ice bath or winding down after a long day.
Shipping & Installation
Delivery (Assemble Yourself Option):
If you choose to assemble the sauna yourself, we’ll deliver it directly to your doorstep using a tail lift truck. Our team will carefully unload the sauna and use a pump truck to place it as close to your desired location as access allows.
Delivery & Professional Installation:
If you select our professional installation service, our expert team will handle everything from delivery to full assembly. We’ll bring the sauna directly to your property, position it in your chosen location and complete the full setup — so you can sit back, relax, and enjoy your sauna from day one. All we need is a clear, level surface to build the sauna on. We strongly advise the use of a fully qualified electrician, to wire up the heater in order to be compliant with all Government Regulations.
If your order doesn't arrive within these timeframes please email us at - support@loylyhaven.com
Specifications
- Sauna Shell Material - Thermowood
- Sauna Bench Material - Alder Wood
- Door - Tempered Glass
- Weight - 600 kg
- Wall Thickness - 28 mm
- Roofing - Katepal black
- Benches - L-Shaped
- Internal Dimensions (H x W x D)200 cm x 196 cm x 140 cm
- Internal Volume - 5.5m³
- External Dimensions (H x W x D)210 cm x 205 cm x 160 cm
- Flat Pack Dimensions (H x W x D)100 cm x 117 cm x 200 cm
Warranty
Our 2-Year Warranty Promise
At LöylyHaven Recovery, we stand behind the quality of every sauna cube we sell. That’s why we offer a 2-year guarantee on all sauna cubes — because your wellness experience should start with complete peace of mind.
To ensure your sauna stays in perfect condition for years to come, please follow these important guidelines:
Protecting Your Warranty
If you're assembling the sauna yourself, make sure to apply a breathable wood oil or sauna-safe finish to both the inside and outside of the structure. This helps protect the wood and is required to activate your warranty.
Your sauna must be installed on a firm, level base to ensure smooth operation of doors and windows, and to prevent long-term structural issues.
Please inspect all parts upon delivery. If anything is missing or damaged, email us right away at Support@loylyhaven.com with clear photos and a short explanation — we’ll sort it for you.
What’s Covered (and What’s Not)
Your warranty includes:
- Manufacturing or construction defects
- Missing or faulty components
- Support from our team — we’ll work with you or bring in specialists if needed
Exclusions:
- Outdoor storage of flatpack kits.
- Damage during transport (must be reported to the delivery company.)
- Installation on uneven or unprepared foundations.
- Damage caused by improper finishing or treatment.
- Natural characteristics of wood (e.g. knots, small cracks, colour variations)
- Accidental damage, vandalism, or extreme weather.
- Glass damage or condensation.
What Voids the Warranty
- Failing to inspect all components before assembly.
- Installing broken parts that should’ve been reported.
- Not providing proof of purchase or supplying incorrect details.
Returns & Refunds
Sauna Cube Returns & Refunds Policy
At LoylyHaven Recovery, your satisfaction is incredibly important to us. We’re proud to offer beautifully crafted saunas designed to elevate your wellness journey — and we want you to feel confident in your purchase.
That’s why we’ve created a clear and fair returns policy to support you if things don’t go as planned.
Before You Start Assembly
If you change your mind before assembling your sauna, no problem — we’ll happily accept a return within 14 days of delivery, as long as:
- In its original, unopened packaging
- 15% restocking fee applies
- Return shipping is arranged and covered by the customer
Once Assembly Has Begun
Please note: once you start assembling your sauna, we consider the product accepted and in use. At that point, returns and refunds are no longer available. This is because the product can no longer be re-sold in its original condition.
What If Something Arrives Damaged?
If your sauna cube arrives with any damage or defects, don’t worry — we’ve got you covered.
Contact us within 48 hours of delivery at
Support@loylyhaven.com with your order number and photos.
How to Return Your Sauna (Pre-Assembly Only)
- Email us with your order number and return request
- Use the original packaging to prevent damage in transit
- We’ll provide the return address — we recommend using a tracked courier
- Once received and inspected, we’ll issue your refund (minus the restocking fee) within 7–10 business days.
Our Policy & Your Consumer Rights
This policy is fully aligned with the Consumer Rights Act 2015 and Consumer Contracts Regulations 2013. While you're entitled to cancel your order within 14 days of delivery, that right no longer applies once assembly has begun and the product is no longer in resalable condition.
Need Help?
We’re here for you. If you have any questions or need support with your order, just email our friendly team at support@loylyhaven.com — we’re always happy to help.
What's Included?
- 1 x Recovery Sauna Cube
- 1 x Free Harvia Vega 6kW Heater
- 1x Free Bucket Ladle and Thermometer
- 2x Free Head Rests
- Thermo Wood Exterior
- Two Year Warranty
Frequently Asked Questions
What maintenance is required after I assemble my sauna?
What maintenance is required after I assemble my sauna?
To keep your sauna looking great and lasting for years, a bit of post-assembly care is essential.
Here’s what we recommend:
- Treat the wood (inside and out) as soon as possible after assembly.
- This helps protect the timber from moisture and heat damage.
- It’s also required to validate your warranty.
2. Should you treat the benches too?
- That’s up to you, but we highly recommend it for long-term durability and easy cleaning.
3. What should you use?
- We recommend a breathable, oil-based treatment like Tikkurila Supi Sauna Finish – it’s made specifically for saunas.
How long will it take to assemble my sauna cube?
How long will it take to assemble my sauna cube?
If you’re handy with tools and have someone to lend a hand, you can build your sauna in just a day. Most people prefer to split it over two — getting the outer structure up on day one, then fitting the bench and electrics on day two for a smooth, stress-free setup.
It’s a rewarding project and a great way to feel even more connected to your new wellness space.
Can you assemble it for me?
Can you assemble it for me?
YES! Want a Stress-Free Setup? Let Us Handle It.
Choose our professional installation service, and our expert team will take care of everything — from delivery to full assembly. We’ll bring your sauna to your property, position it exactly where you want it, and build it for you, so all you need to do is sit back and enjoy.
All we ask is that you have a clear, level surface ready for us to build on.
To stay compliant with safety regulations, we strongly recommend using a qualified electrician to wire in the heater once the sauna is assembled.
Do I need a 3 phase supply?
Do I need a 3 phase supply?
No, but please note: A qualified electrician is required to connect your sauna heater to your power supply. At a minimum, an isolator switch must be installed for safe and compliant operation.
Why is there no insulation in the sauna?
Why is there no insulation in the sauna?
The simple answer is — it’s not needed.
This sauna cube is built using high-quality thermowood, which naturally has excellent insulating properties. Thermowood is heat-treated to reduce moisture content and increase thermal efficiency, helping it retain heat extremely well without the need for additional insulation.
Because this is a compact, well-sealed design, the heat is distributed efficiently and doesn’t have far to travel. The structure has been specifically engineered to minimise heat loss, maintain consistent temperatures, and create a fast, effective warm-up time — even in colder outdoor conditions.
So while traditional home builds may require added insulation, our sauna's material choice and design eliminate the need for it, without compromising performance or energy efficiency.
Can the sauna be painted different colour?
Can the sauna be painted different colour?
Yes, you can paint your sauna any colour you like — as long as you use a breathable wood treatment.
Breathable paints or wood finishes allow moisture to escape from the timber while still protecting it from the elements. This is especially important for a sauna, where the wood naturally expands and contracts with heat and humidity. Using a non-breathable paint (like standard exterior paint) can trap moisture inside the wood, which may lead to warping, cracking, or mould over time.
What base do I need?
What base do I need?
To ensure optimal performance and safety, it’s essential to install your Polar Recovery Sauna Cube on a solid, level foundation.
The structure itself weighs approximately 600kg, with a recommended allowance of an additional 400kg for users — so your base must comfortably support 1,000kg in total. Suitable materials include concrete, paving slabs, tiles, patio decking, or reinforced gravel — as long as the surface is flat, stable, and weather-resistant.
Avoid sloped ground or areas prone to standing water, as uneven bases can affect both function and structural integrity over time.
Trusted by athletes in:
🔥 Rapid Heating
🧘♂ Relaxation & Recovery
💧 Detoxification
💪 Muscle Recovery
🕒 Easy Set-Up
🧘 Mood & Energy Boos
🔥 Rapid Heating
🧘♂ Relaxation & Recovery
💧 Detoxification
💪 Muscle Recovery
🕒 Easy Set-Up
🧘 Mood & Energy Boos
🔥 Rapid Heating
🧘♂ Relaxation & Recovery
💧 Detoxification
💪 Muscle Recovery
🕒 Easy Set-Up
🧘 Mood & Energy Boos
🔥 Rapid Heating
🧘♂ Relaxation & Recovery
💧 Detoxification
💪 Muscle Recovery
🕒 Easy Set-Up
🧘 Mood & Energy Boos
🔥 Rapid Heating
🧘♂ Relaxation & Recovery
💧 Detoxification
💪 Muscle Recovery
🕒 Easy Set-Up
🧘 Mood & Energy Boos
🔥 Rapid Heating
🧘♂ Relaxation & Recovery
💧 Detoxification
💪 Muscle Recovery
🕒 Easy Set-Up
🧘 Mood & Energy Boos
HEAT THERAPY HEALTH BENEFITS
Enhanced Muscle Recovery
Enhanced Muscle Recovery
Stepping into a sauna can trigger the release of endorphins, the body's natural chemicals that relieve pain and boost mood. This process helps to alleviate post-workout soreness and discomfort, leading to faster and more efficient muscle recovery.
Additionally, the warmth from a sauna can enhance joint flexibility and mobility, which is vital for muscle recovery. By relaxing and loosening your joints, your exercise movements become more fluid, reducing the chance of injury and promoting overall muscle health.
Improved Circulation:
Improved Circulation:
The heat from the sauna can Cause blood vessels to dilate which will enhance blood circulation to your muscles, potentially reducing the risk of cardiovascular issues.
Decreased Inflammation
Decreased Inflammation
Saunas can promote the release melatonin in the body, allowing you to get to sleep faster and stay asleep longer.
Pain Relief
Pain Relief
Wet saunas alleviate pain from conditions such as arthritis, joint inflammation, and sore muscles making training much easier & Recovering a breeze!
Enhanced Mental Well-Being
Enhanced Mental Well-Being
Regular Saunas can reduces stress, anxiety, and depression symptoms by stimulating the vagus nerve and releasing mood-boosting neurotransmitters like dopamine.
Boosted Immune Function
Boosted Immune Function
Sweating from regular saunas may help to release toxins in the body, thereby increasing immune function and reduce the chance of getting sick.
Accelerated Metabolism
Accelerated Metabolism
Heat stress from saunas can promote the release of growth hormone which is thought to play a big role in metabolism.
Improved Respiratory Health
Improved Respiratory Health
The moist heat can be beneficial for individuals with respiratory conditions like congestion or asthma.
GET MINE NOW
GET MINE NOW
Why Our Customers Keep Coming Back
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★★★★★
It’s my go-to for faster recovery
After tough leg days, the ice bath is a lifesaver. My soreness drops dramatically, and I’m ready to train hard again way sooner. It’s cold, but worth every second.”
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★★★★★
More than just cold water — it’s a ritual
“I never understood the hype until I tried it. The clarity and energy I get after an ice plunge is unreal. It’s now part of my routine, like coffee — but for my body and mind.”
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★★★★★
Instant relief and better performance
“Before this, I’d stay sore for days. With regular plunges, I recover faster and perform better in every session. It’s refreshing, clean, and just makes sense.”
Welcome to LÖYLYHAVEN
Born in Finland. Raised in heat.
At LÖYLYHAVEN, we take sauna culture seriously — just not ourselves. Our 100% Finnish wool hats are crafted to protect your head, your hair, and your pride when the steam hits like a deadlift PR.
Used by generations, loved by athletes, and perfect for anyone who knows that true recovery starts with a little sweat, some silence, and a silly-looking hat.