Icon 220 XL Front Glass Thermo

Wider cube with full glass front

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£6,395 inc VAT & Delivery Included
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Cube Sauna Icon 220 XL — 3–4 Person Thermowood Garden Sauna, Full Front Glass & Extra-Wide Interior, 2.2m
Cube Sauna LED Light Strips — Bench Lighting Kit, 1 Room

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Product information

A genuinely wider Icon, not just a longer one. Icon 220 XL — Full Front Glass — Thermowood steps up to a 226cm diameter, solid Thermowood construction making the interior noticeably more spacious than the standard 205cm Icon models. Suits taller users or anyone who values room to move during a session. A premium step up in proportions, not simply extra length. This version includes the full front glass configuration.

Heat Treated Thermowood

Heat Treated Thermowood

Built for Every Season

Built for Every Season

Everything You Need to Install

Everything You Need to Install

Designed for Fast Heat-Up

Designed for Fast Heat-Up

Specifications

  • Shape: Cube
  • Accommodates: 3-4 People
  • Length: 220 cm
  • Diameter: 226 cm
  • Wall Thickness: Front 28mm / Sides 42mm
  • Material: Thermowood
  • Main Door: 69 x 189 cm
  • Window: Optional
  • Package Size: 235 x 120 x 120 cm
  • Assembly: Self-assembly
  • Insulated: No
  • Power Supply: Single or Three Phase
  • Heater Compatibility: Electric & Wood-Fired
Free Mainland UK Delivery Weather Resistant Thermowood Consistent Warmth Year Warranty Year-Round Use Heats Up Fast
Free Mainland UK Delivery Weather Resistant Thermowood Consistent Warmth Year Warranty Year-Round Use Heats Up Fast
Free Mainland UK Delivery Weather Resistant Thermowood Consistent Warmth Year Warranty Year-Round Use Heats Up Fast
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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.

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
A wider diameter changes the feel of a sauna session more than people often expect, giving genuine room to shift position, stretch, or simply not feel boxed in throughout a longer session, rather than sitting fixed in one spot. For taller users specifically, this additional width can make a meaningful difference to overall comfort, since standard diameters can occasionally feel restrictive for anyone above average height.

The core physiological benefits of sauna bathing remain identical regardless of cabin diameter: heat exposure raises heart rate and improves circulation in a way comparable to light cardiovascular exercise. What changes with genuine interior spaciousness is comfort during the session itself, and comfort plays a real role in whether people choose to stay in the heat for a full, properly beneficial session or cut things short due to feeling cramped.

For households who specifically prioritise interior feel over additional length, the XL variant offers a different kind of upgrade to the standard Icon range, one focused on genuine breathing room rather than simply fitting more people. This suits anyone who values quality of space within a session over maximum group capacity, supporting a more comfortable, relaxed experience for the people who do use it regularly.
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.

The Icon 220 XL — Full Front Glass — Thermowood needs standard Icon range care, with its wider diameter making no difference to the fundamental maintenance routine. After every session, leave the door open for twenty to thirty minutes to let the heat room dry out fully, preventing mould and dark staining on timber surfaces. Wipe benches down once cooled, and sand the interior lightly once or twice a year wherever contact is heaviest.

If fitted with the optional window, clean it with a standard glass cleaner and soft cloth. Check the door seal periodically, particularly during the sauna's first year as everything settles in.

Externally, treat the Thermowood exterior with a wood treatment every two to three years depending on weather exposure. Keep the base area clear of leaves and standing water, the same fundamental principle that applies to any outdoor timber sauna regardless of diameter or specific format.
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 10-12 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
The Icon 220 XL — Full Front Glass — Thermowood needs standard Icon range care, with its wider diameter making no difference to the fundamental maintenance routine. After every session, leave the door open for twenty to thirty minutes to let the heat room dry out fully, preventing mould and dark staining on timber surfaces. Wipe benches down once cooled, and sand the interior lightly once or twice a year wherever contact is heaviest.

If fitted with the optional window, clean it with a standard glass cleaner and soft cloth. Check the door seal periodically, particularly during the sauna's first year as everything settles in.

Externally, treat the Thermowood exterior with a wood treatment every two to three years depending on weather exposure. Keep the base area clear of leaves and standing water, the same fundamental principle that applies to any outdoor timber sauna regardless of diameter or specific format.
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 10-12 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.
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 9

More room to move, not just sit

Icon 220 XL — Full Front Glass — Thermowood steps up to a wider 226 centimetre diameter alongside its 220 centimetre length, giving genuinely more interior headroom and breathing space than the standard 205 centimetre Icon models. Solid Thermowood construction throughout provides the structural shell, with the increased diameter making a real difference to how spacious the interior feels once furnished and in regular use.

The XL designation reflects this step up in diameter specifically, rather than simply extending the length within the standard specification the way the 250s model does. This wider format suits anyone who found the standard Icon diameter a touch tight once actually inside, particularly for taller users or anyone who values a bit more room to move during a session rather than sitting in a fixed position throughout.

Icon 220 XL — Full Front Glass — Thermowood suits households wanting a genuinely more spacious version of the Icon cube format, positioned as a premium step up within the range that changes the fundamental proportions rather than just the overall length, delivering a noticeably different feel from the moment someone steps inside. That extra breathing room tends to be appreciated most during longer sessions rather than quick visits, where comfort over time matters more than it does for a brief sweat, and where a slightly wider build genuinely earns its place in the garden. This version includes the full front glass configuration.
Cube Sauna Icon 220 XL — 3–4 Person Thermowood Garden Sauna, Full Front Glass & Extra-Wide Interior, 2.2m
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 1
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 7
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 2
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 1
Cube Sauna Icon 220 XL — 3–4 Person Thermowood Garden Sauna, Full Front Glass & Extra-Wide Interior, 2.2m
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — lifestyle
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — lifestyle
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — lifestyle
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 4
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 3
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 5
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 6
Cube Sauna Icon 220 XL — Full Front Glass Thermowood, Wider Body 2.2m — thermowood — front view 8

A glass wall onto the garden

The full front glass turns the wide XL cube into a viewing room — heat behind you, your garden performing in front.

Extra width, extra ease

The XL body gives space to stretch and settle, so long sessions with the view feel effortless rather than cosy-cramped.

Thermowood framing floor-to-ceiling glass

Premium heat-treated Thermowood surrounds the glazing with deep, even colour — a pairing that looks considered from every angle.

For evenings worth watching

Built for people who want dusk, rain and first frost as the backdrop to every session.

Build your Icon sauna

1

Choose the sauna size, layout and feel that suits your garden and routine.

2

Place your order and we confirm the key details before preparing your sauna.

3

Get ready for delivery, installation and proper heat sessions at home.

BUILD MY HOME SAUNA

Frequently Asked Questions

The XL uses a wider 226cm diameter compared with the standard 205cm, giving more interior breathing room throughout rather than simply more length.

Comfortably three to four people, with the wider diameter giving more comfortable room to move than the standard diameter Icon models at a similar length.

Yes, the additional width genuinely changes how spacious the interior feels, particularly valued by taller users or anyone who prefers more room to shift position during a session.

If interior spaciousness matters more to you than overall length, the wider XL diameter delivers a more open feel even at a comparable length to standard models.

Yes, a window is available as an optional extra on this model.

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. Schedule a virtual appointment.

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