UNION Sauna (3-5 Person) Outdoor
Bring home the ultimate backyard escape with the UNION Sauna 3-5 person model. A larger version of our popular 2-4 person cabin, designed for families or small groups who want more room to unwind. Built from sustainably harvested, thermally treated Nordic Spruce, it's stylish, efficient, and built to last.
We're your friendly Aussie reseller, so if you're across Australia or in NZ, reach out for purchase options and shipping quotes!
FREE SHIPPING TO ALL METRO AREAS IN AUS!
Key Features & Benefits
Design & Specifications
Our UNION 3-5 person sauna comes as a preassembled kit for easy setup. Made from 42mm thick thermotreated spruce, it's engineered for excellent heat retention and durability. Inside, you'll find premium split-level benches made of knotless Thermo Aspen for both comfort and style.
- 42mm thick stave boards for structural integrity & thermal efficiency
- 8mm tinted windows & door for privacy and elegance
- Compatible with electric heaters
- External: 206cm x 160cm x 210cm | Internal: 196cm x 140cm x ~190cm
- Compatible with single-phase or three-phase heater
Barrel Technology & Roof Design
The UNION Sauna uses a proven stave assembly method, precision-cut staves interlock to form a solid, airtight cabin, while a subtle roof curvature ensures rainwater runs off easily, keeping your sauna dry and weatherproof year-round.
Functional, modern, and beautifully crafted. Your backyard just got an upgrade.
Thermal Efficiency & Tinted Glass
With 42mm thick thermotreated spruce, the 3-5 person sauna heats quickly and maintains steady warmth throughout. 8mm bronze-tinted glass adds a refined aesthetic while offering privacy and soft natural light, the perfect setting for deep relaxation.
Split-Level Benches & Ergonomic Comfort
Choose your perfect position: high bench for an intense sweat, or lower for a gentle session. The curved, ergonomic Thermo Aspen benches provide lasting comfort and elegant simplicity for every sauna experience.
Premium knotless Thermo Aspen is natural, breathable, and long-lasting, looking stunning in any setting.
What's Included
- Preassembled thermotreated spruce sauna kit
- Roof cover with premium bitumen tiles
- 42mm thick stave boards for strong, insulated walls
- Split-level Thermo Aspen benches (193cm length)
- Water drain in the floor
- 8mm tempered tinted windows & door
- Black external mouldings & included backrests
- 2 ventilation openings for optimal airflow
Technical Specifications
| General |
| Frame Material |
Thermally treated Nordic Spruce (42mm stave boards) |
| Bench Material |
Knotless Thermo Aspen - split-level, 193cm length |
| Capacity |
3-5 persons |
| Glass |
8mm bronze-tinted tempered glass windows & door |
| Roof |
Premium bitumen tiles - waterproof and weather resistant |
| Heater Compatibility |
Compatible with single-phase or three-phase electric heaters (sold separately) |
| Ventilation |
2 ventilation openings for optimal airflow |
| Drainage |
Water drain in the floor |
| Placement |
Outdoor use |
| Dimensions |
| External Dimensions |
206cm (L) x 160cm (W) x 210cm (H) |
| Internal Dimensions |
196cm (L) x 140cm (W) x ~190cm (H) |
| Warranty & Shipping |
| Structural Warranty |
5-year structural warranty with friendly Aussie support |
| Shipping |
Free shipping to all metro areas in Australia |
This product is intended for wellness, lifestyle, and educational use only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease. Please consult a qualified healthcare professional before use if you have any medical conditions.
Professional Installation & Sauna Setup
We work closely with a trusted company that specializes in setting up saunas and similar wellness equipment. At an additional cost, they can professionally handle the installation of your new product, ensuring it's ready to use safely and efficiently.
If you would like to arrange installation, please send an email to sales@corerecovery.com.au and let us know which product you are interested in that requires setup. Our team will provide you with pricing and schedule details.
Special Offer: For orders of multiple products totaling over $30,000, installation is free of charge.
Ensure your wellness equipment is set up correctly and safely. Contact us today to take advantage of our professional installation services!
For products from PlusLife
Each PlusLife sauna is handcrafted and fully assembled at our facility for inspection before shipping. This ensures every component meets our strict quality standards.
- Delivery times vary depending on stock availability. If the model is in stock, dispatch can happen immediately after order confirmation. Production timeframes range between 6 to 12 weeks, depending on the specific model and current manufacturing queue.
- Delivery: Australia-wide curbside delivery as standard, with optional white-glove service
- Access: For difficult access properties, please be available on the day to assist our drivers
- Packaging: Delivered flat-packed for easy movement and assembly
- Pickup: Free collection available from our Sydney warehouse