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A cozy outdoor seating area sits in front of the GardenHouse24 USA Astrid 70 Garden Room

Astrid 70 – Multi-Room Freedom House, 398 sq ft

SKU 7034021
Save $7,074.20
$42,445.20
$35,371.00
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12 Weeks Delivery

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Lasts A Lifetime!

3 Year Warranty

Astrid Brings Indoors Comfort to the Outdoors

GardenHouse24 USA Astrid 70 Garden Room is a premium outdoor structure made from durable Nordic spruce, offering 300+ square feet of versatile space ideal for a home office, studio, or relaxation area. This tiny wooden house features double-glazed doors and windows for natural light and insulation, along with a 70mm thick wall design for year-round comfort.

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: 398.26 ft²
  • Log profile: 2.76 in
  • Number of floors: 2
  • Number of rooms: 3
  • Base dimensions: 15.03 ft x 21.49 ft
  • Floor space 1 floor: 298.16 ft²
  • Floor space second floor: 100.1 ft²
  • Floor Material: 1.1 in
  • Roof Type: Gable roof
  • Floor included: Yes
  • Wood type: Nordic spruce, massive logs
  • Ridge height: 11.74 ft
  • Roof area: 462.85 ft²
  • Eave Height: 9.52 ft
  • Doors Included: Yes
  • Windows Included: Yes
  • Roof Shingles Included: No
  • Roof Slope: 16.4°
  • Roof Material: Nordic spruce

Features

  • Spacious Interior: With over 300 square feet of space, it’s ideal for creating a home office, yoga studio, guest suite, or hobby room.
  • Premium Nordic Spruce: Crafted from sustainably sourced, high-quality Nordic spruce, it offers natural durability and a clean, modern wood finish.
  • 70mm Thick Wall Construction: Extra-thick walls provide excellent insulation and stability, making it suitable for year-round use in various climates.
  • Double-Glazed Windows & Doors: These energy-efficient features bring in natural light while keeping the inside comfortable and protected from outdoor elements.
  • Multi-Room Layout: Includes three separate interior spaces for better organization, privacy, or multifunctional use like storage, lounging, or working.
  • Weather-Resistant Roofing: A solid black gable-style roof ensures long-lasting protection from rain, snow, and sun.
  • Secure Locking System: Built-in locks on the doors offer peace of mind for safety and secure storage of your belongings.
  • Easy Customization: The untreated wood surface is ready for stains or paints, allowing homeowners to match it to their personal style or outdoor setting.

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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