Icon 250 S Cube Sauna

Maximum length, standard cube range

Price

£4,595 inc VAT & Delivery Included

Complete DIY Assembly Kit

Every Order Plants 5 Trees

Professional Installation

Comprehensive Warranty

Free UK Mainland Delivery

Choose your sauna timber

Choose your installation

Choose your timber colour

Natural Spruce

Choose your roof shingles

Terracotta

Umber

Forest

Graphite

Onyx

Choose your sauna heater

Choose your back window

Choose your front window

Choose your add-ons

About

The longest standard Icon, same familiar diameter. Icon 250s extends to 250cm while keeping the consistent 205cm diameter found throughout the smaller models. Solid Spruce construction holds heat efficiently even with a full group and frequent door use. Built for anyone who wants maximum length within the standard Icon specification, not a different diameter entirely.

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: Cube
  • Accommodates: 4-5 People
  • Length: 250 cm
  • Diameter: 205 cm
  • Wall Thickness: Front 28mm / Sides 42mm
  • Material: Spruce
  • Main Door: 59 x 169 cm
  • Window: Optional
  • Package Size: 250 x 120 x 100 cm
  • Assembly: Self-assembly
  • Insulated: No
  • 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.
Choosing maximum length within a familiar, established silhouette rather than moving to a wider variant suits households who've specifically settled on the cube format's particular look and don't want to change those proportions even while seeking more capacity. The core physiological benefits of sauna bathing, improved circulation, reduced muscle tension, a cardiovascular effect comparable to light exercise, remain consistent regardless of which specific model within the range is chosen.

For households planning a genuine garden centrepiece around their sauna, the Icon 250s offers serious group capacity, comfortably fitting four to five people, while retaining the recognisable cube aesthetic that drew them to this particular range over a barrel or oval alternative. That consistency of visual identity alongside genuine scale matters for households who've put real thought into how their sauna fits the wider garden design.

Group sauna sessions specifically support social and mood benefits that solo use doesn't fully capture, and a sauna with adequate room for four or five people removes the friction that a too-small cabin would create for regular, consistent group use. For households who've decided the cube format and its established proportions suit their garden best, this model delivers the genuine capacity to match that aesthetic preference without compromise.
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 250s needs standard Icon range care, applied across its maximum standard length. 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 group use creates the most contact wear.

If fitted with the optional window, clean it with a standard glass cleaner and soft cloth. Check the door seal periodically given the more frequent use this size is likely to see.

Externally, treat the Spruce exterior with a wood treatment every two to three years, budgeting proportionally more time for this longer structure compared with smaller Icon sizes. Keep the base clear of debris and standing water along the full extended footprint, checking drainage carefully given the greater length of timber in contact with the ground.
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 250s needs standard Icon range care, applied across its maximum standard length. 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 group use creates the most contact wear.

If fitted with the optional window, clean it with a standard glass cleaner and soft cloth. Check the door seal periodically given the more frequent use this size is likely to see.

Externally, treat the Spruce exterior with a wood treatment every two to three years, budgeting proportionally more time for this longer structure compared with smaller Icon sizes. Keep the base clear of debris and standing water along the full extended footprint, checking drainage carefully given the greater length of timber in contact with the ground.
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 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — angle view 1

Maximum length, same familiar cube look

Icon 250s sits at the top of the standard diameter Icon range, extending to 250 centimetres in length while keeping the consistent 205 centimetre diameter found throughout the smaller models. Solid spruce construction throughout gives the structure genuine thermal mass at this larger scale, holding heat efficiently even with a full group inside and the additional heat loss that comes with more frequent door use.

At this length, Icon 250s suits households who want the largest available size within the standard 205 centimetre diameter Icon format, rather than moving to the wider XL versions that change the underlying diameter rather than simply extending the length. This keeps the proportions and overall feel of the cube format consistent with the smaller models, just stretched out to accommodate a proper group session comfortably.

Icon 250s suits anyone who has decided the standard Icon diameter suits their needs well enough that they simply want the maximum length available within that specification, delivering serious group capacity without changing the fundamental character of the format they were originally drawn to. It rounds out the standard diameter line at the size most suited to genuine family or group sessions, giving the format every bit of length it can offer before stepping up to a wider diameter altogether.
Cube Sauna Icon 250 S — 4–5 Person Spruce Garden Sauna, Extended Standard-Width Interior, 2.5m
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — front view 1
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — side view 1
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — side view 3
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — side view 2
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — back view 1
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — lifestyle
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — lifestyle photo 1
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — lifestyle
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — painted finish option — angle view 1
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — lifestyle
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — lifestyle photo 3
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — spruce — lifestyle
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — painted option — lifestyle
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — painted option — lifestyle
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — painted option — lifestyle
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — painted option — lifestyle
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — lifestyle photo 2
Cube Sauna Icon 250 S — Longest Standard Spruce Cube Sauna, 2.5m — lifestyle photo 4
Cube Sauna Icon 250 S — 4–5 Person Spruce Garden Sauna, Extended Standard-Width Interior, 2.5m

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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