Free delivery · Installation available · Crafted in-house
Close

Delivery
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 $800. 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.

EUR
EN
    Photo View / 3D View

    Arch

    Luxury Outdoor Sauna · 8 People

    Arch is made for shared rituals in a fully insulated interior. Signature arched aluminium windows with insulated glass units bring in natural light while keeping the heat in. Its 2.4 × 2.7 m footprint suits family gardens, boutique hotels and spa terraces.

    Color variants
    Beige
    Grey
    Ebony
    Teak
    Hazel

    No images found in gallery.

    Your Product, Ready to Order

    JONAS Grand luxury outdoor sauna
    3D render of the Jonas Grand 6-person outdoor sauna with grey cladding and a glass front
    3D render of the Jonas Grand 6-person outdoor sauna with black cladding and a glass front
    3D render of the Jonas Grand 6-person outdoor sauna with Thermowood cladding and a glass front
    3D render of the Jonas Grand 6-person outdoor sauna with natural light wood cladding and a glass front

    Arch

    • 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.
    • Extended layout for up to 8 people
    • Arched aluminium windows with insulated glass units – abundant natural light and excellent heat retention
    • Indoor LED lighting under the benches and backrests included as standard
    • Available with or without a shower entrance area
    • Footprint: 2.7 × 2.4 m
    • Height: 2.8 m
    • High-quality wood construction
    • Optimised bench configuration for group seating
    • 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.

    $41 900 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
    2 pcs. Audio Speakers are included

    Accessories

    Product Cost

    Product total
    Custom Options overview
    Custom Options Total
    Total

    Units

    - +
    Send Inquiry
    Share

    Additional information

    Crafted to Fit

    Fits: 8 People
    Width: 2.4m
    Height: 2.8m
    Length: 2.7m
    Floor: 6.5m2
    Weight: 1400kg

    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 Grand with Shou Sugi Ban Exterior – Wuppertal, Germany

    Read More
    Explore more client projects

    Other Saunas

    Arch

    Joris

    Ula

    Herkus

    Jonas

    Jonas Modular

    Else

    Tauras

    Tauras Modular

    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.

    Contact Us
    Close

    Interested in

    Your Selection

    Closing will take you back to sauna selection

    Enhance Your Sauna Experience

    ↗︎

    Headrest

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

    $134

    - +
    ↗︎

    High Backrest

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

    $389

    - +
    ↗︎

    Low Backrest

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

    $250

    - +
    ↗︎

    Shaquda SUVÉ Long Body Brush

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

    $370

    - +
    ↗︎

    Shaquda JIVA Face Cleansing Brush

    A handcrafted face cleansing brush by Shaquda, made with the finest goat hair and a black walnut handle.

    $250

    - +
    ↗︎

    Aistė Ice Bath Classic

    $5 450

    - +
    ↗︎

    Lukas In

    $37 179

    - +

    Order Total: $0

    Explore all Accessories Continue to Checkout

    Book your free consultation

    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.

    Book a Free Consultation (product popup)
    ContactForm
    ContactFormLT
    Book a consultation Call us

    Choose Your Region

    To ensure accurate pricing and delivery details, please confirm your location.

    Continue

    You can update this anytime from the menu.