Saunamo Cube 300 Outdoor Sauna

CUBE 300 OUTDOOR SAUNA

Saunamo Cube 300 Outdoor Sauna

CUBE 300 OUTDOOR SAUNA 

Our largest sauna in the Cube line, designed for families or groups looking for more space and a premium outdoor experience.

information

BRAND

Saunamo

PRODUCT TYPE

Sauna

COLLECTION 

Cube 300

USE

Bathing

BENCHES 

Heat-treated Poplar

EXTERIOR SAUNA DIMENSIONS 

- Length : 3050 mm
- Width : 2400 mm
- Height : 2450 mm

INTERIOR SAUNA DIMENSIONS 

- Length : 2960 mm
- Width : 1900 mm
- Height : 2250 mm

Saunamo Cube 300 Outdoor Sauna

CAPACITY 

8 people

INTERIOR AREA 

5.62 m²

Saunamo Cube 300 Outdoor Sauna

INSULATION 

No Additional Insulation

FEATURES 

- The largest sauna in the Cube line
- Glass front facade that lets in more light
- Durable Thermowood for long-term outdoor use
- Spacious interior for family or group gatherings

PRODUCTION

Made in UK

INTERIOR WOOD 

Heat-treated Nordic spruce

Saunamo Cube 300 Outdoor Sauna

HEATER 

10.5 kW

GLASS 

Tempered, 8 mm

WALLS 

- 42 mm (sides)
- 28 mm (front and rear)

QUALITY

IMPLEMENTATION 

Designed for larger residential projects or housing

The largest Cube series is well suited for settings where the sauna needs to accommodate more people without compromising on its premium feel.

Saunamo Cube 300 Outdoor Sauna

CAPACITY

Up to 8 people with plenty of room 

A spacious interior perfect for gatherings with family and friends or for hospitality settings where scale matters.

MATERIAL

Thermowood and a partial stone wall

The combination of heat-treated wood, glass, and stone enhances durability, provides thermal protection near the heater, and adds visual appeal.

ARCHITECTURE 

All-glass front facade 

The large glass facade brings natural light into the interior and enhances the connection to the garden or the surrounding landscape.

DETAIL

OUTDOOR SETTING 

Materials selected for stability, protection, and visual impact in outdoor settings

In the Cube line, Nordic thermowood, panoramic tempered glass, and a waterproof roof work together to create an outdoor sauna that is visually cleaner and more durable for everyday use.

Saunamo Cube 300 Outdoor Sauna

PANORAMIC TEMPERED GLASS 

The 8-mm tempered glass opens up the front of the sauna, letting in more light and giving the exterior a lighter, more premium look.

NORDIC THERMOWOOD 

Nordic Thermowood offers stability in outdoor settings, lower moisture absorption, and a cleaner architectural appearance over time.

Saunamo Cube 300 Outdoor Sauna
Saunamo Cube 300 Outdoor Sauna

DOUBLE-LAYER BITUMINOUS COATING 

Two waterproof membranes on the roof help protect the structure from rain and the elements, keeping the sauna more stable when used outdoors.

WOOD PERFORMANCE

LONG-LASTING HEAT-TREATED WOOD

Naturally refined. Built for performance.

Heat-treated wood is the basis of every Saunamo sauna—chosen not only for its beauty, but also for its exceptional performance in high-temperature and high-humidity environments. The heat treatment process increases the durability, stability, and natural resistance of the wood.

WOOD IMAGES

Saunamo Cube 300 Outdoor Sauna
Saunamo Cube 300 Outdoor Sauna
Saunamo Cube 300 Outdoor Sauna
Saunamo Cube 300 Outdoor Sauna
Saunamo Cube 300 Outdoor Sauna
Saunamo Cube 300 Outdoor Sauna