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We deliver Celsium products worldwide and take care of the entire process: transport, customs clearance, import duties and taxes. There is nothing for you to arrange or pay on delivery.

Delivery to mainland Europe is free – already included in the price of saunas and hot tubs, and free on all orders over € 500. Islands and remote areas may carry an additional charge, which we will confirm with you before dispatch. Our team will confirm lead times and installation options within 3 business days. Contact us to arrange delivery.

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    Jonas Classic

    Luxury Outdoor Sauna · 4 People

    Jonas Classic is the signature Thermal sauna: a square, glass-fronted, fully insulated design for 4 people on a 2.16 × 2.16 m footprint. Hybrid heating (traditional and infrared) is available, with bespoke finishes for private gardens and hospitality settings.

    Other sizes: Jonas Mini · Jonas Grand · Jonas Classic Lounge · Jonas Grand Lounge

    Color variants
    Beige
    Grey
    Ebony
    Teak
    Hazel

    The sauna’s design is patented with the European Union Intellectual Property Office (EUIPO).

    Your Product, Ready to Order

    JONAS Classic luxury outdoor sauna
    3D render of the Jonas Classic 4-person outdoor sauna with grey cladding and a glass front
    3D render of the Jonas Classic 4-person outdoor sauna with black cladding and a glass front
    3D render of the Jonas Classic 4-person outdoor sauna with Thermowood cladding and a glass front
    3D render of the Jonas Classic 4-person outdoor sauna with natural light wood cladding and a glass front

    Jonas Classic

    • Contemporary square-form sauna for 4 people
    • Hybrid sauna option combining traditional and infrared heating
    • Bench height is designed according to Finnish sauna standards, ensuring even heat distribution and keeping your feet comfortably warm.
    • Large glass panel for natural light
    • Available with or without a shower entrance area
    • Footprint: 2.2 × 2.2 m
    • Height: 2.45 m
    • Precision-crafted wooden structure
    • Spacious interior within a compact footprint
    • EPDM rubber roofing for long-lasting weather protection
    • Fully insulated with high-performance PIR insulation panels
    • Heat-resistant silicone wiring
    • Option: Mechanical ventilation – fresh air, longer sessions
    • 5-year warranty on the structure; 2-year warranty on all other parts
    • White glove commissioning available

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

    € 12 700 incl. VAT

    Exterior

    Glass

    Interior

    Fill in here (Max 20 Char.)
    The wood panelling colour is matched to the sauna interior

    Enhancements

    *Mechanical ventilation - Powered airflow for controlled ventilation
    Model - Moscu Imex
    2 pcs. Audio Speakers are included

    Accessories

    Assembly

    Product Cost

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    Additional information

    Crafted to Fit

    Fits: 4 People
    Width: 2.16m
    Height: 2.45m
    Length: 2.16m
    Floor: 4.84m2
    Weight: 1200kg

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

    Download the product sheet for a closer look.

    View Product Sheet

    Real Places. Real Experiences.

    Client Stories & Installations

    Jonas Classic Noir - Spain Alicante

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    Jonas Classic Outdoor Sauna – First Model Photoshoot

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    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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    Enhance Your Sauna Experience

    ↗︎

    Headrest

    A headrest with four flexible wooden plates that create subtle lift and cradle your head in perfect balance.

    € 69

    - +
    ↗︎

    High Backrest

    A taller, more enveloping version of the backrest, offering full support for both back and head.

    € 219

    - +
    ↗︎

    Low Backrest

    Designed to transform ordinary sitting into effortless comfort.
Available in Aspen and Red Cedar.

    € 130

    - +
    ↗︎

    Shaquda SUVÉ Long Body Brush

    A refined long-handled body brush by Shaquda, crafted using 180 years of Kumano brush-making expertise.

    € 200

    - +
    ↗︎

    Shaquda SUVÉ Short Body Brush

    A refined, palm-sized body brush by Shaquda, crafted using 180 years of Kumano brush-making expertise.

    € 170

    - +
    ↗︎

    Lukas In

    € 23 571

    - +
    ↗︎

    Aistė Ice Bath Classic

    € 4 300

    - +

    Order Total: € 0

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    Tell us a little about your space and plans. One of our sauna specialists will get back to you to arrange a call or video consultation – no obligation.

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