Baltresto S2 Cube Sauna (2-4 Person) - Thermowood Outdoor Sauna

Cube Sauna S2 – Outdoor Thermowood Sauna for 2-4 People

Bring the spa experience home with the Cube Sauna S2 — a compact, high-performance outdoor sauna designed for gardens, terraces, and wellness spaces.

Crafted from high-quality timber and engineered for efficient heat retention, this barrel sauna delivers fast heating, even temperature distribution, and a premium sauna experience in a space-efficient design.

Key Features

• Compact cube design – ideal for gardens and smaller outdoor spaces
• Compatible with wood-burning or electric heater systems
• Premium thermowood construction (40 mm thickness)
• Fast heat-up time – ready in approximately 1 hour
• Spacious interior for 2-4 users
• Durable bitumen shingle roof for weather protection
• Stylish tempered glass door
• Internal alder benches for comfort and durability
• Reinforced with stainless steel hoops for structural integrity

What Sets It Apart

Unlike traditional barrel saunas, the square design provides a more spacious, open interior feel, making it ideal for those who want a more premium, spa-like environment at home.

Its compact footprint combined with high-quality materials makes it perfect for modern gardens, patios, and dedicated wellness areas.

Benefits

• Promotes relaxation and stress reduction
• Supports muscle recovery and circulation
• Enhances overall wellbeing and detoxification
• Efficient heating reduces energy or wood usage
• Perfect for home wellness routines year-round

Technical Specifications

Model Options:

• SQR2 – 2.0 m length
• SQR23 – 2.3 m length

Construction:

• Diameter: Ø2.2 m
• Wood thickness: 40 mm
• Integrated canopy: Yes (+40 cm)

Dimensions (Assembled – without chimney)

• SQR2: 200 × 220 × 230 cm
• SQR23: 230 × 220 × 230 cm

Flat-Pack Dimensions

• SQR2: 200 × 120 × 150 cm
• SQR23: 230 × 120 × 150 cm

Internal Space

• Steam room length: 185 cm / 214 cm
• Capacity: ~4 persons
• Steam room volume:
  • SQR2: ~7.03 m³
  • SQR23: ~7.5 m³

Seating & Base

• Bench dimensions:
  • SQR2: 185 × 49 × 54 cm
  • SQR23: 214 × 49 × 54 cm
• Base footprint:
  • SQR2: 160 × 170 cm
  • SQR23: 160 × 202 cm

Weight

• Approximate weight: ~640 kg

What’s Included

• Premium Thermowood sauna structure
• Internal alder benches
• Tempered glass door
• Bitumen shingle roof
• Stainless steel tightening bands
• Sauna stones (when stove is selected)

Heater Options Available (Recommended at checkout or upon order confirmation)

Optional Upgrades (Added After Purchase)

• Electric heater system (+£500)
• Wood-burning stove kit (+£700)
• Angled roof upgrade (£150)

Production & Delivery

• Production time: Approximately 5–6 weeks
• Delivered flat-pack or pre-assembled
• Tail-lift delivery available
• Installation guidance provided

Important — Production & Delivery Times

Production and delivery times are estimates and may vary depending on current factory stock availability, production schedules and selected product configurations.

Some products may be available for earlier dispatch, while made-to-order items may require additional production time.

Please contact Pulse & Rest before ordering if you require confirmation of the current estimated lead time. We will be happy to check availability directly with the manufacturer.

Warranty & Support

• Manufacturer-backed warranty
• Dedicated UK support via Pulse & Rest