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Outdoor Sauna with Covered Patio grand

29895.00 33375.00 

Free Shipping

Sauna 7’ 7” × 16’ 5”

Patio 7’ 7” × 16’ 5”

Capacity up to 7–9 people

SKU: N/A Category: Product ID: 30085

Description

Manufacturing Quality

With over 11 years of experience, Eco Hearth operates as a European manufacturer focused on craftsmanship, precision, and full in-house production. We monitor every stage, from selecting raw timber to final assembly, ensuring consistent durability, refined finishing, and long-lasting performance in every sauna.

What is Thermally Modified Wood 

For our saunas, we use thermally modified wood, timber that undergoes heat treatment without chemicals. The process involves slowly “baking” the wood in a kiln at 215°C for 5 days. The result:

  • Increased strength and stability of the wood
  • Enhanced resistance to decay and moisture
  • Reduced tendency to warp or shrink
  • Beautiful natural appearance preserved for decades

This ensures your sauna will look as good in 30 years as it does on the first day.

Heating Options

You can choose between a wood-burning heater, natural steam, chimney included and stones provided, or an electric heater, fast and even heating, Wi-Fi control for scheduling and temperature adjustment, also supplied with stones, whichever suits your lifestyle best.

Panoramic Window

Each sauna features a large double-glazed panoramic window that fills the interior with natural light, opens the view to your garden, and makes the space feel more open, relaxing, and connected to nature. The insulated glazing keeps the heat inside while giving the sauna its modern, airy look.

Interior Lighting

Soft lighting adds a warm, relaxing atmosphere inside the sauna and highlights the beauty of the natural wood without overpowering it.

Custom Options

As manufacturers we can expand, adjust and customize your sauna in any direction, adding terraces, covered canopies, shower areas, changing rooms, bar zones, BBQ setups, relaxation spaces or storage modules, creating the perfect layout for your property and the way you live. For a complete wellness experience you can also pair your sauna with one of our premium ice baths for contrast therapy and deeper recovery.

What’s Included

  • Sauna 7’ 7” × 16’ 5”
  • Patio 7’ 7” × 16’ 5”
  • Chosen heater, electric or wood-burning with chimney, stones included
  • Thermo-hygrometer

  • Personalised gingerbread cookie
  • Home delivery
  • Flat-pack for self-assembly or a fully assembled unit

Contact Us

+1 (951) 633 76 91

info@eco-hearth.com

We’re here to create a sauna that reflects you: your group size, your space, your taste. Visit our sauna collection and let’s design a beautiful, lasting wellness retreat together.

 

Interested in the science behind it? Read more on the benefits of ice bath therapy and sauna therapy in our blog.

Features

Fully Assembled

  • Ready for immediate use, ensuring convenience and quick installation.

High-Durability Wood Treatment

  • Thermally treated in a pressurized chamber for a rich appearance and longevity of up to 25 years.

Walls

  • Exterior cladding:  0.9 inches thick, width 5.1–5.3 inches (13.1 ft board length)
  • OSB: 0.6 inches for added structural integrity.
  • Timber frame:  1.6 inches with mineral wool insulation for superior thermal efficiency.
  • Vapour barrier to maintain proper moisture regulation.
  • Interior cladding: Alder tongue-and-groove paneling, 0.63 inches thick, width 4.7–5.1 inches (9.8 ft board length).

Floor

  • Timber joists: 3.15 inches height for a sturdy foundation.
  • OSB: 0.6 inches for stability.
  • Timber frame:  1.6 inches with polystyrene insulation for enhanced heat retention.
  • Floorboards: 0.9 inches thick, width 5.3 inches (13.1 ft board length).

Roof

  • Steel cladding in a standing seam design for weather resistance and longevity.
  • OSB: 0.87 inches for additional support.
  • Timber frame:  1.6 inches with mineral wool insulation (depth: 9.45 inches to fit truck width).
  • Vapour barrier for optimal moisture control.
  • Interior cladding: Alder tongue-and-groove paneling, 0.63 inches thick, width 4.7–5.1 inches (9.8 ft board length).

Seamless Integration

  • Exterior finish crafted from thermally modified pine, available in anthracite or graphite colors, with natural oils and waxes for UV resistance and moisture control.
  • Mixable shades allow for custom exterior aesthetics.

Windows and Doors

  • Double-glazed window  with tempered 0.24-inch inner glass.
  • Sauna door made from bronze tempered glass with a thermally treated pine frame.

Ventilation and Flooring

  • Wooden ventilation valve for proper air circulation.
  • Removable wooden floor grates for easy maintenance.

Optional Configurations

  • Exterior finishes in vivid colors available with easy maintenance.
  • Choice of left or right-handed door hinges for layout flexibility.

Additional Features

  • Fully insulated for thermal efficiency.
  • Thermometer/hygrometer, sand timer, bucket with ladle, and six woolen sauna hats included.

Wood Burning Heater Specification

The Wood-Burning Sauna Heater KASTOR KARHU 40 kW is a premium wood-burning sauna heater designed for large traditional saunas. Manufactured in Finland from heat-resistant carbon steel, it delivers powerful, even heating and long-term reliability. A panoramic glass door allows you to enjoy the natural glow of the fire from inside the sauna, enhancing the atmosphere and overall experience.

With a stone capacity of 121 lbs, the KARHU 40 produces soft, rich steam that helps maintain a stable, comfortable sauna climate. Firewood is loaded directly from the sauna room, making operation simple and intuitive. This model is an excellent choice for wellness spaces and sauna enthusiasts seeking authentic Nordic performance combined with clean, timeless design.

Manufacturer Kastor
Country of Origin Finland
Sauna Volume 1,060 – 1,413 ft³
Firebox Material Heat-resistant carbon steel
Steam Source From stones
Door Type Heat-resistant glass
Application Home
Steaming Mode Finnish sauna
Stone Capacity 121 lbs
Fuel Type Wood, briquettes
Firewood Loading Inside the sauna
Chimney Diameter 4.53 in
Dimensions (H/W/D) 36.4″ × 22.8″ × 23.0″
Weight 275 lbs
Lifespan 8 years
Warranty (Home Use) 12 months
Warranty (Commercial Use) 3 months

Why buy

At Eco Hearth, we use our lifelong sauna expertise to bring you the highest quality saunas, customized just for you.

Customization options

Because our traditional saunas are mostly custom made, you have the ability to customize based on your needs.

Excellent customer service

We pride ourselves on unparalleled customer service. While you can do everything online, we know sometimes you need to talk to a real person. When you call us, someone answers the phone. We’ll listen to your needs, make recommendations, answer your questions, and walk you through what to expect in every step of the process.

Call us at +1 951 633 76 91 or send an email to: info@eco-hearth.com

Free, fully-insured shipping
We ship for free! Plus, all of our shipments are fully insured, protecting your purchase in case of damage.

Warranty
We provide a one-year warranty from the date of purchase for your peace of mind.