Higi XL Log Sauna

Separated spaces for regular family use

Price

£6,895 inc VAT & Delivery Included

Complete DIY Assembly Kit

Every Order Plants 5 Trees

Professional Installation

Comprehensive Warranty

Free UK Mainland Delivery

Choose your installation

Choose your timber colour

Natural Spruce

Choose your roof shingles

Terracotta

Umber

Forest

Graphite

Onyx

Choose your sauna heater

Choose your roof insulation

Buy together
Multiroom Log Sauna Higi XL — 5–6 Person 45mm Spruce Garden Sauna, Front Changing Area, 6.6m²
Modular Sauna LED Light Strips — Bench Lighting Kit, 1 Room

Choose your add-ons

About

Sized for the sauna you will actually use every week. Higi XL gives a small group 6.6m² of multiroom Spruce log construction, with proper separation between the heat room and the space around it. Solid walls hold heat efficiently across long sessions and stand up to UK weather year after year. Built for households who already know a smaller sauna would not be used often enough to earn its keep.

Natural Nordic Spruce

Natural Nordic Spruce

Built for UK Weather

Built for UK Weather

Everything You Need to Install

Everything You Need to Install

Designed for Fast Heat-Up

Designed for Fast Heat-Up

Specification

  • Shape: Rectangular
  • Accommodates: 5-6 People
  • Footprint: 344 x 209 cm
  • Max Height: 242 cm
  • Floor Area: 6.6 m²
  • Wall Thickness: 45 mm
  • Material: Spruce
  • Main Door: 80 x 190 cm
  • Front Room Door: 70 x 190 cm
  • Windows: 2pc 77 x 177 cm
  • Assembly: Self-assembly
  • Insulated: No
  • Design Note: Two doors: sauna + front room/changing area
  • Power Supply: Single or Three Phase
  • Heater Compatibility: Electric & Wood-Fired

Designed around your ritual

Full Glass Back Window

Full Glass Back Window

Bring the outdoors in. A full glass rear window fills the sauna with natural light and opens up wider scenic views.
Half Moon Back Window

Half Moon Back Window

Privacy meets natural light. A half-moon rear window creates a softer, brighter feel while keeping more enclosed wall space.
Full Glass Front Barrel

Full Glass Front Barrel

Turn every session outward. Full front glazing opens the barrel sauna to natural light and uninterrupted outdoor views.
Full Glass Front Cube

Full Glass Front Cube

Modern design, open views. Full-height front glazing creates a brighter, cleaner space with a sharper architectural finish.
LED Lighting Kits

LED Lighting Kits

Set the perfect mood. Integrated LED lighting creates warmth and atmosphere, transforming the sauna experience day or night
Bluetooth Speakers

Bluetooth Speakers

Soundtrack your downtime. Built-in Bluetooth speakers bring music, podcasts, and guided sessions straight into your sauna.
Quality Accessories

Quality Accessories

Complete the experience properly. Practical finishing touches that improve comfort, convenience, and the overall sauna ritual.
Premium Thermowood

Premium Thermowood

Built to age beautifully. Thermowood offers a richer finish, stronger durability, and better long-term performance.
For households that genuinely use their sauna every week, the cumulative benefits of regular heat exposure tend to matter more than what any single session delivers. Research on habitual sauna users consistently shows that frequency matters: people who sauna multiple times a week show more pronounced cardiovascular benefits than occasional users, including improvements in markers like blood pressure and arterial stiffness over time. A sauna built to support that kind of regular, repeated use, rather than one that becomes a hassle to set up and use properly, is genuinely doing more for long-term wellbeing than the heat alone would suggest.

The separated front room plays a real role here too. Comfort and convenience are what turn an occasional treat into an actual habit, and having somewhere proper to change, relax, and transition in and out of the heat removes friction that otherwise causes people to skip sessions on a cold or busy evening. For families specifically, this matters even more: children and partners with different tolerances for heat or different schedules can use the space more easily when changing and waiting don't have to happen inside the hot room itself.

Beyond the cardiovascular effects, regular sauna use is widely reported to support better sleep, reduced day-to-day stress, and eased muscle tension, particularly when it becomes a consistent weekly ritual rather than something used sporadically. A sauna sized and laid out for genuine family use, with the practical comfort to support it, is one of the more reliable ways to keep that habit going through a full UK year rather than just the warmer months.
Delivered flat-packed for self-assembly, with free UK mainland delivery on qualifying orders. The larger Cube format requires a little more assembly time than the smaller Icon models, so we recommend allowing a weekend and having a second person to help. A solid, level base and suitable delivery access are required.

For a complete setup, select Professional Installation and choose your preferred date, allowing for the stated production lead time. We’ll then arrange the installation around your requirements, including any additional preparation or works needed to accommodate your sauna where possible.

Electric sauna heaters require a suitable dedicated electrical supply and are not simply plug-and-play. The power requirements depend on the heater's output and the electrical supply available at the property.

Smaller heaters may be suitable for a 230V single-phase supply, while larger or more powerful heaters can require a 400V three-phase supply. Single-phase power uses one electrical phase, whereas three-phase power distributes the load across three phases and is better suited to higher-powered equipment.

The correct supply will depend on the specific heater you choose, so the heater's electrical requirements should always be checked before installation.

Sauna heaters will normally need to be hard-wired into a correctly rated dedicated circuit with the appropriate cable, isolation and electrical protection. They should not be connected using a standard household plug or extension lead.

The final electrical connection should be completed by a suitably qualified electrician in accordance with the heater manufacturer's instructions and applicable electrical regulations. This is important for both safety and reliable operation of the heater.

If you're based in the Leicestershire area, we can arrange the electrical installation of your sauna heater for an additional fee. Please speak to our team if you'd like this included with your sauna.

Wood-fired sauna heaters do not require an electrical supply for heating, but they do require the correct installation of the stove, chimney, flue and surrounding heat protection.

The stove must be positioned according to the manufacturer's required safety distances from timber walls, benches and other combustible materials. Depending on the stove and sauna design, suitable heat shields or other non-combustible protection may also be required.

The floor beneath and immediately around the stove may also require suitable non-combustible protection, particularly where there is a risk of embers or hot material falling from the stove.

A suitable chimney and flue system must be installed to safely carry smoke and combustion gases outside the sauna. Where the flue passes through the roof, the correct insulated chimney components, roof flashing and heat-resistant protection should be used.

Correct ventilation is also important. A wood-fired stove requires an adequate supply of combustion air, while the sauna itself needs sufficient airflow to provide fresh air, circulate heat and allow moisture to escape.

When choosing the position of an outdoor wood-fired sauna, you should also consider where the chimney will discharge in relation to your house, neighbouring properties, windows, boundaries and outdoor seating areas.

Any applicable local requirements should be checked before installation, particularly where chimney positioning, smoke control or other restrictions may apply.

Caring for a multiroom log sauna is much the same as a single room cabin, just applied across two connected spaces. After every session, prop the heat room door open for twenty to thirty minutes to let trapped moisture escape fully; this single habit does more to prevent mould and timber staining than anything else you can do. Wipe benches down with a damp cloth once they've cooled, and give the interior a light sand once or twice a year on the surfaces that see the most contact.

The front room, being unheated, is more exposed to general humidity and ambient damp than the heat room itself, so check its door seals periodically and make sure it's drying out properly between uses too, particularly if towels or robes are regularly left hanging there. Leave both interiors unsealed, since sauna timber is designed to breathe and absorb moisture rather than sit under a coating that would trap it against the wood.

Outside, the full exterior, sauna room and front room alike, needs a wood treatment reapplied every two to three years depending on weather exposure, with south and west facing elevations typically needing attention sooner than sheltered sides. Check both doors' hinges and seals each season, and keep the base of the whole structure clear of leaves, grass, and standing water, since pooling moisture against the lowest log courses is the most common cause of long-term timber damage on any outdoor sauna.
This sauna comes with a 5 year warranty for residential use and 2 years for commercial use, covering structural timber, glazing, and hardware. Valid claims are assessed case by case, and we'll supply replacement parts wherever possible rather than the whole sauna.
Production takes 6-8 weeks, plus 1-2 weeks dispatch time for pallet haulage. This sauna is delivered flat packed unless otherwise stated. Free UK mainland shipping applies to orders over £500 covering up to one double pallet (2.4m x 1.2m x 2.2m) or two single pallets (1.2m x 1.2m x 2.2m). If your order exceeds this due to length, weight, or quantity, additional pallet charges may apply and are quoted separately based on postcode. Please have a solid base, clear access, and suitable unloading space ready before delivery, with help on site if needed. Pallet deliveries are kerbside only, and you're responsible for moving goods onto your property.
Health Benefits
Assembly & Installation
Delivered flat-packed for self-assembly, with free UK mainland delivery on qualifying orders. The larger Cube format requires a little more assembly time than the smaller Icon models, so we recommend allowing a weekend and having a second person to help. A solid, level base and suitable delivery access are required.

For a complete setup, select Professional Installation and choose your preferred date, allowing for the stated production lead time. We’ll then arrange the installation around your requirements, including any additional preparation or works needed to accommodate your sauna where possible.
Electric Heater Setup

Electric sauna heaters require a suitable dedicated electrical supply and are not simply plug-and-play. The power requirements depend on the heater's output and the electrical supply available at the property.

Smaller heaters may be suitable for a 230V single-phase supply, while larger or more powerful heaters can require a 400V three-phase supply. Single-phase power uses one electrical phase, whereas three-phase power distributes the load across three phases and is better suited to higher-powered equipment.

The correct supply will depend on the specific heater you choose, so the heater's electrical requirements should always be checked before installation.

Sauna heaters will normally need to be hard-wired into a correctly rated dedicated circuit with the appropriate cable, isolation and electrical protection. They should not be connected using a standard household plug or extension lead.

The final electrical connection should be completed by a suitably qualified electrician in accordance with the heater manufacturer's instructions and applicable electrical regulations. This is important for both safety and reliable operation of the heater.

If you're based in the Leicestershire area, we can arrange the electrical installation of your sauna heater for an additional fee. Please speak to our team if you'd like this included with your sauna.

Wood-Fired Heater Setup

Wood-fired sauna heaters do not require an electrical supply for heating, but they do require the correct installation of the stove, chimney, flue and surrounding heat protection.

The stove must be positioned according to the manufacturer's required safety distances from timber walls, benches and other combustible materials. Depending on the stove and sauna design, suitable heat shields or other non-combustible protection may also be required.

The floor beneath and immediately around the stove may also require suitable non-combustible protection, particularly where there is a risk of embers or hot material falling from the stove.

A suitable chimney and flue system must be installed to safely carry smoke and combustion gases outside the sauna. Where the flue passes through the roof, the correct insulated chimney components, roof flashing and heat-resistant protection should be used.

Correct ventilation is also important. A wood-fired stove requires an adequate supply of combustion air, while the sauna itself needs sufficient airflow to provide fresh air, circulate heat and allow moisture to escape.

When choosing the position of an outdoor wood-fired sauna, you should also consider where the chimney will discharge in relation to your house, neighbouring properties, windows, boundaries and outdoor seating areas.

Any applicable local requirements should be checked before installation, particularly where chimney positioning, smoke control or other restrictions may apply.

Cleaning & Care
Caring for a multiroom log sauna is much the same as a single room cabin, just applied across two connected spaces. After every session, prop the heat room door open for twenty to thirty minutes to let trapped moisture escape fully; this single habit does more to prevent mould and timber staining than anything else you can do. Wipe benches down with a damp cloth once they've cooled, and give the interior a light sand once or twice a year on the surfaces that see the most contact.

The front room, being unheated, is more exposed to general humidity and ambient damp than the heat room itself, so check its door seals periodically and make sure it's drying out properly between uses too, particularly if towels or robes are regularly left hanging there. Leave both interiors unsealed, since sauna timber is designed to breathe and absorb moisture rather than sit under a coating that would trap it against the wood.

Outside, the full exterior, sauna room and front room alike, needs a wood treatment reapplied every two to three years depending on weather exposure, with south and west facing elevations typically needing attention sooner than sheltered sides. Check both doors' hinges and seals each season, and keep the base of the whole structure clear of leaves, grass, and standing water, since pooling moisture against the lowest log courses is the most common cause of long-term timber damage on any outdoor sauna.
Warranty
This sauna comes with a 5 year warranty for residential use and 2 years for commercial use, covering structural timber, glazing, and hardware. Valid claims are assessed case by case, and we'll supply replacement parts wherever possible rather than the whole sauna.
Delivery
Production takes 6-8 weeks, plus 1-2 weeks dispatch time for pallet haulage. This sauna is delivered flat packed unless otherwise stated. Free UK mainland shipping applies to orders over £500 covering up to one double pallet (2.4m x 1.2m x 2.2m) or two single pallets (1.2m x 1.2m x 2.2m). If your order exceeds this due to length, weight, or quantity, additional pallet charges may apply and are quoted separately based on postcode. Please have a solid base, clear access, and suitable unloading space ready before delivery, with help on site if needed. Pallet deliveries are kerbside only, and you're responsible for moving goods onto your property.
Multiroom Log Sauna Higi XL — 45mm Spruce Family Sauna, 6.6m² — spruce — angle view 1

Built for families who sauna every week

The Higi XL is built for households who use their sauna often enough that size and layout genuinely matter, with a 6.6 square metre multiroom footprint that gives proper separation between the heat room and the space around it. At 344 by 209 centimetres, it has the floor area to seat a small group comfortably rather than fitting people in around the edges, and the multiroom design means changing, sitting, and relaxing do not all have to happen in the same hot room where everything tends to feel rushed.

Construction is solid spruce log throughout, which gives the cabin the thermal mass to hold heat efficiently across a session and the structural durability to handle UK weather over many years outdoors, through wet winters and hot summers alike without the structure suffering for it. The XL designation reflects its place at the top of the standard Higi format, sized for genuine family or small group use rather than solo sessions, while still being manageable as a self assembly project for anyone comfortable with a multi day build rather than a single weekend.

This is a sensible choice for anyone who has already used a smaller sauna and found themselves wanting more room, whether that is for more people, more comfortable seating, or simply a sauna that does not feel like an afterthought in the garden once the novelty of a smaller build wears off. It suits a household treating sauna use as a regular part of life rather than an occasional treat saved for special weekends.
Multiroom Log Sauna Higi XL — 5–6 Person 45mm Spruce Garden Sauna, Front Changing Area, 6.6m²
Multiroom Log Sauna Higi XL — 45mm Spruce Family Sauna, 6.6m² — lifestyle photo 7
Multiroom Log Sauna Higi XL — 5–6 Person 45mm Spruce Garden Sauna, Front Changing Area, 6.6m²
Multiroom Log Sauna Higi XL — 45mm Spruce Family Sauna, 6.6m² — lifestyle photo 4
Multiroom Log Sauna Higi XL — 45mm Spruce Family Sauna, 6.6m² — painted finish option — angle view 1
Multiroom Log Sauna Higi XL — 45mm Spruce Family Sauna, 6.6m² — lifestyle photo 1
Multiroom Log Sauna Higi XL — 45mm Spruce Family Sauna, 6.6m² — lifestyle photo 2

From Your Sketch
To Reality ✏️

A sauna built entirely around your space, your ideas and how you want it to feel.

Send us your hand-drawn sketches, and we’ll turn them into detailed CAD designs ready to bring your vision to life.

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Bespoke wood-fired sauna and wellness space
Free Mainland UK Delivery Naturally Insulating Spruce Consistent Warmth Year Warranty Year-Round Use Heats Up Fast
Free Mainland UK Delivery Naturally Insulating Spruce Consistent Warmth Year Warranty Year-Round Use Heats Up Fast
Free Mainland UK Delivery Naturally Insulating Spruce Consistent Warmth Year Warranty Year-Round Use Heats Up Fast
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Built on Tradition. Perfected for Today.

Classic Scandinavian design, refined with premium materials, precise craftsmanship and enduring performance.

Designed to Heat Efficiently

Every curve has a purpose, helping your sauna reach temperature faster while delivering an even, enveloping warmth.

Crafted from Exceptional Thermowood

Heat-treated for durability and stability, our premium timber is chosen for its natural beauty and long-lasting performance.

Premium Tempered Safety Glass

Our premium tempered glazing delivers a refined finish, excellent durability and complete confidence in every sauna.

Frequently Asked Questions

5-Year Guarantee

5-Year Guarantee

Built for years of wellness and relaxation

Free UK Mainland Delivery

Free UK Mainland Delivery

Free delivery throughout England, Wales, and Scotland.

Expert Help, When You Need It

Expert Help, When You Need It

Friendly specialist support before and after your purchase.

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