Jonas Grand Modular Sauna | 6-Person Modular Sauna | Celsium

Jonas Grand Modular is the largest Jonas Modular, seating 6 people on a 2.45 × 2.45 m footprint. It is delivered flat-packed and assembled where access is limited.

Color variants
Beige
Grey
Ebony
Teak
Hazel

Your Sauna, Ready to Order

Bench height is designed according to Finnish sauna standards, ensuring even heat distribution and keeping your feet comfortably warm.

  • Spacious design for up to 6 people
  • Solid wood construction with natural wood insulation
  • Delivered flat-packed and assembled on site
  • Footprint: 2.45 × 2.45 m
  • Height: 2.45 m
  • Clean, efficient bench layout
  • Ideal for gardens and terraces
  • EPDM rubber roofing for long-lasting weather protection
  • Heat-resistant silicone wiring

* Every product is crafted from natural wood, so its final colour and grain may vary slightly from the examples shown.

$16,380

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The wood panelling colour is matched to the sauna interior
2 pcs. Audio Speakers are included

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Additional information

Crafted to Fit

Fits: 6 People
Width: 2.45m
Height: 2.45m
Length: 2.45m
Floor: 6m2
Weight: 965kg

Get the full specs, features, and technical details in one place.

Download the product sheet for a closer look.

Your Sauna, Your Way

We also welcome custom requests – whether it’s a unique layout or special features, we can tailor the sauna to match your vision. If you have specific ideas in mind, feel free to contact our team to discuss your needs and create a sauna that fits you perfectly.

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