Collection: Outdoor Saunas

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Outdoor Saunas bring the sauna experience back to its roots. Set apart from the home, they create a deliberate sense of escape—where heat, fresh air, and changing seasons combine to deepen relaxation. Designed for year-round use in cooler climates, outdoor saunas transform gardens and outdoor spaces into dedicated wellness retreats. The result is a more immersive, more authentic sauna experience that feels grounded and intentional. Shop our collection now.

Saunum AirCube Double Ready Made Nordic Outdoor Sauna 5 Seater with Changing Room

Saunum AirCube Double Ready Made Nordic Outdoor Sauna 5 Seater with Changing Room

Vendor:
Saunum

Regular price £31,799.95 GBP

Regular price Sale price £31,799.95 GBP
Unit price per
Saunum AirCube Terrace Ready Made Nordic Outdoor Sauna (4 Seater)

Saunum AirCube Terrace Ready Made Nordic Outdoor Sauna (4 Seater)

Vendor:
Saunum

Regular price £29,799.95 GBP

Regular price Sale price £29,799.95 GBP
Unit price per
Saunum AirCube Space Ready Made Nordic Outdoor Sauna (5 Seater)

Saunum AirCube Space Ready Made Nordic Outdoor Sauna (5 Seater)

Vendor:
Saunum

Regular price £25,799.95 GBP

Regular price Sale price £25,799.95 GBP
Unit price per
Saunum AirCube One Ready Made Nordic Outdoor Sauna (5 Seater)

Saunum AirCube One Ready Made Nordic Outdoor Sauna (5 Seater)

Vendor:
Saunum

Regular price £24,799.95 GBP

Regular price Sale price £24,799.95 GBP
Unit price per
Saunum Classic Ready Made Nordic Outdoor Sauna (4 Seater)

Saunum Classic Ready Made Nordic Outdoor Sauna (4 Seater)

Vendor:
Saunum

Regular price £19,799.95 GBP

Regular price Sale price £19,799.95 GBP
Unit price per
Saunum Classic Ready Made Mini Nordic Outdoor Sauna (3 Seater)

Saunum Classic Ready Made Mini Nordic Outdoor Sauna (3 Seater)

Vendor:
Saunum

Regular price £15,799.95 GBP

Regular price Sale price £15,799.95 GBP
Unit price per
Saunum Classic Mini-Mini Ready Made Nordic Outdoor Sauna (2-3 Person)

Saunum Classic Mini-Mini Ready Made Nordic Outdoor Sauna (2-3 Person)

Vendor:
Saunum

Regular price £12,799.95 GBP

Regular price Sale price £12,799.95 GBP
Unit price per
Celsium Jonas Mini Outdoor Sauna

Celsium Jonas Mini Outdoor Sauna

Vendor:
Celsium

Regular price £8,979.95 GBP

Regular price Sale price £8,979.95 GBP
Unit price per

FAQs

Where do outdoor saunas originate? Outdoor saunas originate in Northern Europe, particularly in Finland and Estonia, where sauna bathing has traditionally taken place in separate buildings rather than inside the main home. For centuries, saunas were positioned outdoors or on the edge of settlements, allowing them to be heated safely and used year-round regardless of weather. In these regions, sauna was never seasonal—outdoor placement made regular use practical in all conditions, from harsh winters to mild summers.

Why are outdoor saunas becoming increasingly popular in the UK? An outdoor sauna is a standalone sauna designed to live in your garden or outdoor space—and in many ways, it’s perfectly suited to the UK climate. There’s something uniquely satisfying about stepping into deep, enveloping heat while it’s cold, crisp, or drizzling outside. That contrast is a big part of the appeal, and it’s why outdoor sauna use has taken off so quickly. Outdoor saunas also suit the UK’s growing focus on wellbeing, recovery, and outdoor living. They combine health benefits with a strong design statement, adding both lifestyle value and visual interest to a property. As people look for ways to invest in experiences at home rather than temporary luxuries, the outdoor sauna has become a natural, long-term choice.

Why does using a sauna outdoors feel different from using one indoors? Using a sauna outdoors feels different because it heightens both physical and mental contrast. Stepping from deep, stable heat into cool, fresh air makes the experience more immersive and restorative, helping the body regulate temperature naturally while deepening relaxation. Being physically separate from the house also creates a clear break from daily routines, turning sauna use into a deliberate ritual rather than a background activity. Changing light, weather, and seasonal conditions further enhance this sense of presence, closely reflecting traditional Nordic sauna practices where outdoor placement has always been part of the experience.

What type of base does an outdoor sauna need? An outdoor sauna requires a solid, level base such as a concrete pad, paving slabs, or a reinforced timber deck. A stable foundation ensures the sauna sits securely, prevents uneven settling, and supports the overall structure. It also helps protect the sauna from ground moisture, which can affect longevity and performance. Proper base preparation is essential for safe, long-lasting use.

What’s involved in installing an outdoor sauna? In almost all cases, our outdoor saunas are delivered as pre-assembled units, as this preserves the build quality. They are solidly constructed using dense timber and insulation, making them heavy by design. Positioning is therefore carefully planned and typically carried out using mechanical lifting equipment such as a spider crane or forklift, depending on site access and ground conditions. Where required, we can organise all lifting logistics, including suitable access equipment, to ensure the sauna is placed safely and efficiently onto its prepared base. Once in place, all that’s left to do is the final connection of electrics or the heater, depending on the model. For customers who choose any model that does require on-site assembly, we can arrange professional installation to ensure everything is built correctly and safely.

How do I look after an outdoor sauna? After each session, allow the sauna to ventilate fully by leaving the door and vents open so moisture can escape and the timber can dry naturally. Interior surfaces should be wiped occasionally with warm water or a mild sauna-safe cleaner, avoiding harsh chemicals that can damage the wood. The exterior timber benefits from a breathable outdoor wood treatment to protect against weather and UV exposure, typically applied once a year. Periodic checks of the heater and sauna stones help maintain even heat and reduce wear, while seasonal clearing of leaves, debris, or snow ensures proper airflow and reliable operation over time.