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GardenHouse24 USA Sauna Largo 90 Garden Room with wooden slats, large glass doors, and an outdoor lounge area surrounded by trees

Sauna Largo 90 – Outdoor Sauna, 147 sq ft

SKU 9003061
Save $6,111.00
$36,666.00
$30,555.00
Freedom Room product specialist

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The Sauna Largo 90 is an outdoor sauna designed for home and garden use with a total area of 147 square feet. This pool and spa structure provides a dedicated space for heat therapy and relaxation in an exterior setting. It is available as a single model under the default title. This large outdoor unit is suitable for property owners looking to install a full-sized sauna facility on their grounds.
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12 Weeks Delivery

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Lasts A Lifetime!

3 Year Warranty

A Spa-Like Space Made for Backyard Living

GardenHouse24 USA Sauna Largo 90 Garden Room is a sleek, modern outdoor structure made from durable Nordic spruce, featuring floor-to-ceiling windows and wooden slat walls for natural light and privacy. It offers 3 interior zones totaling over 22 square meters, ideal for lounging, working, or converting into a private sauna retreat.

What's Included?

  • DIY kit
  • Closed shell
  • Arrives in flatpack
  • Internal walls included
  • Doors & windows included
  • Roofing cover & rain gutters as an extra

Specifications

  • Indoor area: 147.47 ft²
  • Log profile: 3.54 in
  • Number of floors: 1
  • Number of rooms: 1
  • Base dimensions: 9.12 ft x 19.44 ft
  • Floor space 1 floor: 147.47 ft²
  • Floor Material: 1.1 in
  • Roof Type: Flat roof
  • Floor included: Yes
  • Wood type: Nordic spruce, massive logs
  • Ridge height: 8.92 ft
  • Roof area: 400.42 ft²
  • Eave Height: 8.4 ft
  • Sauna Room Benches Included: Yes
  • Doors Included: Yes
  • Windows Included: Yes
  • Roof Shingles Included: No
  • Roof Slope: 3.3°
  • Roof Material: Nordic spruce

Features

  • Spacious Interior: With over 22 square meters of room, it comfortably fits multiple zones for relaxing, working, or entertaining.
  • Natural Light: Floor-to-ceiling windows bring in abundant daylight, creating a bright and welcoming environment.
  • Privacy Screens: Slatted wooden panels provide shade and seclusion without blocking airflow or views.
  • Durable Materials: Built from high-quality Nordic spruce, it’s made to withstand the elements year-round.
  • Weather Resistance: Its tight construction and treated wood resist moisture, wind, and temperature changes.

Internal Room

The Internal Room includes an assembly kit designed for easy installation inside a finished garden building. It features a sliding door and ceiling, creating a fully enclosed space.

The kit also comes with two solid 1.1-inch walls, a corner support beam, and all the necessary fixings, conveniently packed flat for transport.

Closet: 3.98 ft x 5.95 ft

Bathroom: 3.98 ft x 7.92 ft

Staining/Painting Treatment

Extend the life of your outdoor freedom room and protect it from environmental damage with premium wood treatment.

Benefits include:

  • Shields wood from rot, mold, and staining fungi
  • Guards against UV rays and rain
  • Prolongs the durability of wooden surfaces
  • Enhances appearance and makes cleaning easier

Recommended high-end wood staining products:

  • Cabot Australian Timber Oil – Known for deep penetration and rich, long-lasting color; ideal for decks, siding, and outdoor structures.
  • DEFY Extreme Wood Stain – A water-based, eco-friendly stain with high UV resistance and durable protection for harsh outdoor conditions.

Downloads

Why Choose Outdoor Freedom Rooms?

We use premium Nordic/Baltic Spruce

These softwoods thrive in the cold northern regions of Europe and grow more slowly than standard spruce, pine, or fir, resulting in 6 to 8 times more growth rings. Spruce features a finer grain and fewer, smaller knots than Pine, though both types are lightweight and easy to machine.

Comes with a 5-year anti-rot warranty

It includes a 5-year anti-rot warranty that begins the moment your order ships. This covers issues such as glass or hardware seal failures, wall log splitting, or faulty components.

Unloading is included in the delivery

Receive your new log house hassle-free, our delivery service handles the unloading at no extra cost.

Fast delivery for in-stock items

Have your freedom rooms delivered right to your doorstep! In-stock models arrive in 10–12 weeks.

About Garden House 24 Timber Garden Products

Born from a passion for precision craftsmanship, Garden House 24 brings decades of timber-building expertise to your backyard. What began as a small European workshop has grown into a trusted source for high-quality garden rooms, sheds, and cabins. Built to last and designed to inspire, our timber products combine durability with timeless style.

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