Baltresto S424 Oval Sauna (4 Person) – Thermowood Outdoor Sauna with Changing Room

Baltresto S424 Oval Sauna (4 Person) – Outdoor Sauna with Changing Room

Transform your outdoor space into a private wellness retreat with the Oval Outdoor Sauna S424 — a spacious, high-performance sauna designed for gardens, terraces, and luxury home wellness setups.

Featuring a dedicated dressing room, premium timber construction, and efficient heat performance, this sauna delivers a complete spa-style experience at home with both functionality and comfort built in.

Key Features

• Spacious oval design – ideal for larger gardens and dedicated wellness areas
  
• Integrated dressing room for added comfort and practicality
  
• Compatible with wood-burning or electric heater systems
  
• Premium thermowood construction (40 mm thickness)
  
• Fast heat-up time – ready in approximately 1 hour
  
• Comfortable capacity for up to 4 users
  
• Durable bitumen shingle roof for weather protection
  
• Internal tempered glass sauna door + external wooden door with window and lock
  
• Thermowood benches for enhanced durability and comfort
  
• Reinforced with stainless steel hoops and decorative wooden detailing

What Sets It Apart

The S424 goes beyond a standard sauna by incorporating a separate dressing and relaxation area, making it ideal for longer sessions and shared use.

Its oval design improves internal space and heat flow, while the larger footprint creates a more premium, spa-like environment — closer to a private wellness suite than a traditional garden sauna.

Benefits

• Promotes deep relaxation and stress relief
  
• Supports muscle recovery and improved circulation
  
• Provides a complete wellness experience with changing space included
  
• Efficient heat retention for consistent performance
  
• Ideal for social use, recovery routines, and year-round outdoor wellness

Technical Specifications

Model:
S424

Construction:

• Wood thickness: 40 mm
  
• Material: Spruce or Thermowood

Dimensions

• Sauna length: 4.1 m

Steam room size:

226.5 × 224 cm

Dressing room size:

173 × 224 cm

Flat-Pack Dimensions

240 × 120 × 200 cm

Internal Space

Capacity: ~4 persons
Steam room volume: ~9.9 m³
Heating time: ~1 hour

Weight

Approximate weight: ~1332 kg

What’s Included

• Sauna body (spruce or thermowood construction)
  
• Thermowood benches
  
• Internal tempered glass sauna door
  
• External wooden door with window and lock
  
• Bitumen shingle roof
  
• Roof angle detailing
  
• Decorative wooden hoops (front and rear) 
• Window
  
• Stainless steel reinforcement bands (3 pcs.)
  
• Sauna stones (when stove is selected)

Production & Delivery

• Production time: Approximately 5–6 weeks
  
• Delivered flat-pack only
  
• 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