The Jonas Grand Classic Outdoor Sauna is the largest model in the Jonas collection, designed for families, wellness enthusiasts, and luxury outdoor living spaces. With a generous footprint, extended bench configuration, and panoramic glass frontage, this 6 person outdoor sauna creates a premium spa experience in your own garden.
Built to accommodate between four and six users comfortably, the Jonas Grand offers spacious relaxation with the flexibility to customise heating options and entrance configurations. Whether installed as a traditional wood-style retreat or upgraded with hybrid infrared technology, this luxury outdoor sauna delivers performance, durability, and striking Scandinavian design.
| Specification | Details |
|---|---|
| Capacity | 4–6 Persons |
| Coverage Area | 6.01 m² |
| Steam Room Volume | 4.622 m³ |
| Outer Dimensions (W x D x H) | 2.160 m x 2.785 m x 2.490 m |
| Inner Dimensions (W x D x H) | 1.860 m x 2.485 m x 2.140 m |
| Weight | 820 kg |
| Pallet Size (Flat Pack) | 2.200 m x 2.600 m x 1.300 m |
| Construction Material | Premium Nordic Timber |
| Insulation | 5 cm PIR Insulation Boards |
| Door Type | Full-Height 8mm Tempered Glass |
| Exterior Finish | Horizontal Slatted Timber |
| Heating Output | Recommended 9–11 kW |
| Power Requirement | Three-Phase Supply |
| Foundation Requirement | Solid, level base (min 2.2m x 2.8m) |
| Origin | Handcrafted in Lithuania |
The Jonas Grand Classic Outdoor Sauna offers a versatile hybrid sauna system combining traditional high-heat sauna performance with optional infrared panels. With a recommended heating output of 9–11 kW and three-phase power supply, this hybrid outdoor sauna reaches optimal temperatures efficiently while maintaining consistent heat distribution throughout the cabin. Ideal for users seeking both classic steam sauna intensity and targeted infrared warmth.
Designed with an extended interior configuration, the Jonas Grand Classic Outdoor Sauna comfortably accommodates up to six people, with layout flexibility extending toward eight-person use depending on bench configuration. The optimised bench layout encourages both social seating and full-length relaxation. This makes the Jonas Grand an ideal large family outdoor sauna for shared wellness experiences, entertaining guests, or creating a social spa environment in your garden.
The Jonas Grand Classic Outdoor Sauna is delivered flat packed on a pallet and designed for professional assembly. Due to its size and power requirements, installation should be completed on a prepared solid base with appropriate electrical supply in place.
This large outdoor garden sauna integrates seamlessly into luxury outdoor living spaces, spa gardens, wellness retreats, and private residences seeking a permanent, high-end sauna installation.
We offer free UK delivery, read more in our shipping policy.
We offer 100-day returns, we'll even pay the postage. Read more about our refund policy.
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