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KUUT Large Scandinavian Electrical Outdoor Sauna - Balance Recovery

£19,999.00
Free Delivery To UK Mainland
Handcrafted in Estonia
Pre-Assembled For Easy Installation
Five-Year Warranty

Call Us On 0333 090 3557 For Expert Advice

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  • Product Description
  • Specification
  • Buying Guide
  • Heater Information
  • Electrical Supply - IMPORTANT
  • Delivery & Installation
  • Warranty
  • Return & Refund Policy
  • Resources
Product Description -

KUUT Outdoor Sauna L – Finnish Precision, British Luxury

Experience pure relaxation with the KUUT Electrical Outdoor Sauna L – a perfect fusion of modern design and authentic Finnish tradition. Handcrafted in Europe from premium Nordic timber and tempered safety glass, it’s built to deliver both beauty and performance in your garden all year round.

The spacious interior, designed for up to four people, provides a calm and restorative atmosphere. Smooth timber walls, ergonomic benches, and ambient lighting create the ideal setting to unwind and recharge. The powerful Harvia Cilindro Plus heater provides deep, even warmth for a true Finnish sauna experience — soothing muscles, easing stress, and enhancing overall wellbeing.

Elegant, durable, and effortlessly stylish, the KUUT Electrical Outdoor Sauna L transforms any outdoor space into a private Nordic retreat for total relaxation and rejuvenation.

Specification +
  • Indoor Area: 7.2m²
  • Material: High-Quality Nordic Timber
  • Capacity: 4 Persons
  • Sauna Heater Type: Harvia Electrical Heater
  • Benches: Alder
  • Doors: Tempered Glass
  • Dimensions: 219cm x 327cm x 266cm
  • Insulation: Floor, Wall, and Ceiling
  • Optional: Dimmable LED Lights, Bluetooth Music System, Roof Over Terrace, Thermally Treated Alder Benches, RGB LED Fibre Optic Ceiling Lights, Remote Control for Electric Oven
Buying Guide +

KUUT Large Scandinavian Electrical Outdoor Sauna (Sauna L)

1. Your Personal Consultation

  • Your journey begins with a personal consultation with the Sales Director of Balance Recovery and the CEO of KUUT.
  • This is a tailored experience designed to make sure every detail is right from the start. Together, you’ll discuss your space, preferences, and wellness goals to ensure the KUUT Electrical Outdoor Sauna L is the perfect fit for your home.
  • During this session, the team will walk you through everything — from choosing the right model to understanding delivery, site preparation, and installation — so you have complete confidence before placing your order.

2. Choosing and Ordering Your Sauna

  • Once you’ve chosen your KUUT sauna, your order is confirmed, and production begins. Each sauna is built to order, with an estimated lead time of 8–10 weeks.
  • Throughout this process, the Balance Recovery team will stay in touch, helping you prepare your site and making sure everything is ready for smooth delivery and installation.

3. Built with Precision and Care

  • Each KUUT sauna is handcrafted in Europe using Nordic timber, tempered glass, and premium Finnish components.
  • The sauna is pre-assembled at the factory, meaning the benches, lighting, and Harvia heater are already installed before shipment. This ensures the highest build quality and allows for a fast, efficient setup once delivered.

4. Delivery to Your Home

  • Your sauna will be delivered fully assembled and transported directly to your property by truck.
  • Before delivery, please ensure there is clear access for the delivery vehicle and a level base ready for positioning.
  • Please note that unloading and positioning are not included in the price. 
  • Customers are responsible for arranging suitable unloading equipment, such as a forklift or crane, depending on access and site layout.
  • If you would prefer a completely managed service, Balance Recovery can arrange unloading and positioning for an additional fee. 
  • This can be discussed and confirmed during your consultation or before delivery.

5. Preparing Your Site

Before your sauna arrives, you’ll need to have your site ready.

This includes:

  • A solid, level foundation (concrete or paving) that can fully support the sauna’s weight.
  • Clear access for delivery and unloading equipment.
  • Sufficient space around the sauna for door clearance and maintenance access.
  • Having these preparations completed before delivery ensures a quick and stress-free setup.

6. Electrical Supply and Connection

  • The KUUT Electrical Outdoor Sauna L is powered by a 9 kW Harvia Cilindro Plus electric heater, controlled by a Harvia Xafir CS110 digital unit.
  • This premium Finnish system delivers fast, even heating and precise temperature control for an authentic sauna experience.
  • All electrical wiring, cabling, and final connections are the customer’s responsibility.
  • Balance Recovery and Kuut do not handle or arrange any electrical work. A qualified electrician must complete all electrical installations in full compliance with UK electrical safety regulations.
  • Your electrician must provide a dedicated power supply suitable for a 9 kW load. All work must be appropriately tested and certified before the sauna is used.

7. Installation and Setup

  • Once delivered and positioned on your prepared base, your electrician can connect the sauna to the electrical supply.
  • Because the sauna arrives pre-assembled, installation is straightforward. It’s designed as a plug-and-play system, requiring minimal on-site work.

8. Using Your KUUT Sauna

  • After setup, operating your KUUT sauna is simple.
  • Use the digital control panel to set your preferred temperature and duration, and let the Harvia system bring the space to life with clean, even heat. 
  • The natural Nordic timber interior and soft lighting create a calm and restorative environment — perfect for relaxation, wellness, and recovery.

9. Aftercare and Maintenance

  • Your KUUT sauna is designed for long-term performance with minimal maintenance.
  • After each session, wipe down the benches and glass, and occasionally check the heater and stones to ensure they remain clean and in good condition. With simple care, your sauna will look and perform beautifully for years to come.

10. Your First Session

  • Once connected and ready, power on your sauna, allow it to reach your desired temperature, and enjoy your first moment of pure Nordic relaxation.
  • From your initial consultation to your first session, the Balance Recovery and KUUT teams are here to make the entire experience seamless, professional, and perfectly tailored to you.
Heater Information +
  • The KUUT Electrical Outdoor Sauna comes equipped with a Harvia Cilindro Plus electric heater, made in Finland. This premium electric heater is specifically designed for high-quality home saunas, delivering fast and even heating throughout the cabin.
  • The Cilindro Plus holds a large number of sauna stones, allowing you to pour water over them to create gentle steam and soft, relaxing heat — just like a traditional Finnish sauna.
  • Each unit includes a digital control panel (usually the Harvia Xafir CS110 or Xenio CX110), letting you easily set and monitor temperature and session duration with the touch of a button. Because the sauna is fully electric, there is no need for wood, smoke, or ventilation — connect it to your home’s electrical supply and enjoy consistent, efficient heat.
  • For safety, every heater features a protective safety rail and built-in overheat protection, ensuring reliable and worry-free operation.

*Important: All electrical wiring, cabling, and final connections are the customer’s responsibility and must be carried out by a qualified electrician in full compliance with UK electrical regulations. The sauna must be connected to a dedicated power supply that meets the heater’s specifications. Failure to do so may void the warranty and compromise safety.

Electrical Supply - IMPORTANT +
  • The KUUT Electrical Outdoor Sauna M is powered by a 9 kW Harvia Cilindro Plus electric heater, controlled through a Harvia Xafir CS110 digital control unit.
  • This sauna requires a dedicated electrical supply, suitable for a 9 kW load. The system may operate on either single-phase (230 V) or three-phase (400 V) power, depending on your property’s setup. Your electrician will determine which option is appropriate based on your home’s electrical capacity.
  • All electrical wiring, cabling, and final connections are the customer’s responsibility and must be completed by a qualified electrician in full compliance with UK electrical safety regulations.

Before installation, your electrician should ensure:

  • A dedicated circuit is available for the sauna heater.
  • The correct breaker, fuse, and cable sizes are used for a 9 kW system.
  • All connections are made in accordance with current UK standards (BS 7671: IET Wiring Regulations).
  • Outdoor-rated wiring and protective devices (RCD/MCB) are used where required.
  • Lighting, control units, and auxiliary connections (such as the shower) are designed for standard outdoor IP-rated connections and may use a 16 A IP44 plug as specified by KUUT.
  • All electrical installation work must be certified and tested before the sauna is used. Improper or uncertified wiring can void the warranty and may pose a safety risk.
Delivery & Installation +

Kuut saunas are delivered fully assembled. To protect the sauna’s base frame, it is recommended to install the sauna above ground level. Place a water-resistant material, such as bitumen strips, between the base frame and the surface to prevent direct contact with the ground.

Assembled Deliveries:

Assembled saunas cannot be offloaded by hand. Depending on access, you have three options: forklift, HIAB, or crane.

  • Forklift: If there is enough space to move the sauna from the truck to its final position, a forklift is the most cost-effective option.
  • HIAB: For lifting the sauna over a fence or wall near the road, a HIAB is a practical and affordable choice.
  • Crane: If your sauna’s final position is far from the road and lacks forklift access, a crane will be necessary.

If you’re unsure about the best solution, please don't hesitate to contact us for advice or assistance in finding the right option.

Warranty +
  • Your Kuut Sauna is built to the highest standards of craftsmanship and durability — and we stand firmly behind that quality. That’s why every Kuut Sauna comes with a 5-year manufacturer’s warranty, giving you complete peace of mind.
  • This warranty covers any defects in materials or workmanship under normal residential use for a full five years from the date of delivery. Should you experience an issue such as glass panel defects, structural movement, or unexpected wood splitting, we’ll ensure it’s promptly assessed and resolved.
  • Our goal is simple: we want your Kuut Sauna to bring you relaxation and enjoyment for many years to come, worry-free.
  • Please note that the warranty does not cover natural variations in wood grain or colour, normal wear and tear, improper installation, or damage caused by misuse, neglect, or environmental factors.
Return & Refund Policy +

Returns and Refunds Policy for Made-to-Order Saunas

We take pride in delivering high-quality, made-to-order saunas designed to meet your unique specifications. Because each sauna is individually crafted, our returns and refund policy reflects the bespoke nature of these products.

Why Returns Are Limited for Made-to-Order Saunas

Each sauna is custom-built according to specific customer requirements. As these items cannot be resold or restocked, we are unable to accept returns or offer refunds once the production process has begun.

Please review all details of your order carefully before confirming, including dimensions, features, and finishes.

  • Our Policy in Detail: Customisation Acknowledgement: By placing an order, you acknowledge that your sauna is a bespoke product created to your specifications.
  • Non-Returnable Items: Once production has commenced, cancellations, returns, or refunds are not permitted unless the product arrives defective or damaged.
  • Damaged or Faulty Products: If your sauna arrives with visible damage or a manufacturing defect, please notify us within 48 hours of delivery.

We will assess the issue and may provide a repair, replacement, or refund, depending on the circumstances.

Order Review

We strongly recommend verifying all measurements and customisation details before confirming your order.

  • Right to Cancel (Before Fabrication): You may cancel your order before fabrication begins, subject to an administrative fee.
  • Relevant Consumer Laws: This policy is designed in accordance with UK consumer protection laws, including the Consumer Rights Act 2015. Products must be of satisfactory quality, fit for their intended purpose, and accurately described. If your sauna fails to meet these standards, we will take appropriate action to resolve the issue.
  • Consumer Contracts (Information, Cancellation, and Additional Charges) Regulations 2013: Bespoke and made-to-order items are exempt from the standard 14-day cancellation period for online purchases. However, your rights remain protected if the product is faulty or does not conform to the agreed specifications.

Contact Information

If you have any questions or concerns about your order, please contact us at contact@balancerecovery.co.uk. We’re here to assist and ensure your satisfaction with our products.

Product Overview

KUUT Large Scandinavian Electrical Outdoor Sauna

Create a true Scandinavian garden sanctuary with the KUUT Large Scandinavian Electrical Outdoor Sauna (Sauna L)—a premium, pre-assembled outdoor sauna designed for effortless daily use and authentic heat performance.

Built as a two-room outdoor sauna (sauna room + vestibule), Sauna L delivers a more refined ritual: a comfortable transition space, improved thermal stability, and a calmer, more immersive session from the moment you step inside.

At its core is a premium Finnish heating system—designed to deliver consistent heat, stone-rich steam potential, and precise control—wrapped in a clean, modern outdoor form that enhances any luxury garden or patio setting.

Why Choose The KUUT Large Sauna?

Bigger sauna. Better flow. Real Nordic performance—made simple.

The KUUT Sauna L is ideal for homeowners who want a larger, social sauna experience without the disruption of a long construction project. It arrives pre-assembled, is designed for up to four people, and is engineered around proven Nordic materials and Finnish sauna performance.

Wellness Benefits

Optimise Your Body & Mind

Premium Features

Details You Will Actually Notice

What Is Included?

Every Element, Accounted For

Step By Step Instructions

From Consultation To First Heat In 5 Steps

Build Overview

Technical Specifcations

FeatureKUUT Electrical Sauna L
Indoor Area7.2m²
MaterialHigh-Quality Nordic Timber
Capacity4 Person
Sauna Heater TypeHarvia Electrical Heater
BenchesAlder
DoorsTempered Glass
Dimensions219cm x 327cm x 266cm
InsulationFloor, Wall and Ceiling
OptionalDimmable LED Lights, Bluetooth Music System, Roof Over Terrace, Thermally Treated Alder Benches, RGB LED Fibre Optic Ceiling Lights, Remote Control for Electric Oven

Technical Notes

Frequently Asked Questions

Is the KUUT Sauna L delivered flat-pack or fully built?
Do I need an electrician to connect it?
How long does it take to heat up?
What heater does it use?
What base do I need?
Is it suitable for year-round outdoor use in the UK?
What’s included with the sauna?
What is the delivery time?

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