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GardenHouse24 USA Asta 70 Garden Room is shown with double glass doors and clean architectural lines, surrounded by lawn and patio furniture

Asta 70

SKU 7019660
Save $4,585.00
$27,510.00
$22,925.00
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3 Year Warranty

12 Weeks Delivery

High Density Nordic Spruce

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12 Weeks Delivery

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Lasts A Lifetime!

High Density Nordic/Baltic Spruce

Tiny House Vibes, Huge Lifestyle Boost!

GardenHouse24 USA Asta 70 Garden Room is a modern outdoor structure made from durable Nordic spruce with 70mm thick walls for superior insulation and year-round comfort. This wooden sauna room features two separate rooms, double-glazed doors and windows for natural light, and sleek slatted exterior panels for privacy and airflow. With a footprint of 5.98m x 3.58m, it’s ideal for use as a home office, guest room, or backyard lounge.

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: 121.63 ft²
  • Log profile: 2.76 in
  • Number of floors: 1
  • Number of rooms: 1
  • Base dimensions: 8.37 ft x 16.01 ft
  • Floor space 1 floor: 121.63 ft²
  • Floor Material: 1.1 in
  • Roof Type: Flat roof
  • Floor included: Yes
  • Wood type: Nordic spruce, massive logs
  • Ridge height: 8.42 ft
  • Roof area: 230.35 ft²
  • Eave Height: 7.97 ft
  • Doors Included: Yes
  • Windows Included: Yes
  • Roof Shingles Included: No
  • Roof Slope: 3°
  • Roof Material: Nordic spruce

Features

  • Spacious Layout: With a total area of 11.26 m² split between two rooms, it offers plenty of space for relaxing, working, or hosting guests.
  • Premium Wall Thickness: Built with 70mm thick Nordic spruce walls, it ensures excellent insulation, structural strength, and a cozy interior all year round.
  • Double-Glazed Doors and Windows: The glass panels provide great thermal efficiency and flood the room with natural light for a bright, airy feel.
  • Privacy Louvers: Slatted wooden screens add visual interest while giving you extra privacy and ventilation at the same time.
  • Durable Materials: Crafted from slow-grown Nordic timber, it’s built to resist warping and last through changing weather conditions.

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.

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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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