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A compact modern wooden cabin with dark-trimmed glass sliding doors and a green lawn is the GardenHouse24 USA ALU Concept Jara 70B Garden Room

ALU Concept Jara 70B – Freedom Office, 322 sq ft

SKU 7025630
Save $5,527.80
$33,166.80
$27,639.00
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The ALU Concept Jara 70B Freedom Office is a garden office built from Nordic spruce with 70mm solid log walls. It features sliding glass doors and aluminum framing. With 322 sq ft of interior space, it works well as a home office, studio or home gym.

Key specs

  • Interior area: 322 sq ft
  • Footprint: 12.96 ft x 26.25 ft
  • Ridge height: 10.85 ft; eave height: 8.4 ft
  • Wall thickness: 70mm (2.76 in) Nordic spruce logs
  • Gable roof (20.6° slope), floor included

What's included

  • DIY kit, arrives flat-packed
  • Closed shell with internal walls
  • Doors and windows included
  • Roofing cover and rain gutters available as extras
Shipping

12 Weeks Delivery

Question?

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512-777-0154

50% DEPOSIT

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Lasts A Lifetime!

3 Year Warranty

Meet the Garden Room That Thinks It's a Home

GardenHouse24 USA ALU Concept Jara 70B Garden Room is a sleek, modern outdoor structure built with durable Nordic spruce and aluminum framing. It features double sliding glass doors for maximum natural light, 70 mm thick walls for excellent insulation, and a multi-functional layout.

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: 321.84 ft²
  • Log profile: 2.76 in
  • Number of floors: 1
  • Number of rooms: 1
  • Base dimensions: 12.96 ft x 26.25 ft
  • Floor space 1 floor: 321.84 ft²
  • Floor Material: 1.1 in
  • Roof Type: Gable roof
  • Floor included: Yes
  • Wood type: Nordic spruce, massive logs
  • Ridge height: 10.85 ft
  • Roof area: 420.87 ft²
  • Eave Height: 8.4 ft
  • Doors Included: Yes
  • Windows Included: Yes
  • Roof Shingles Included: No
  • Roof Slope: 20.6°
  • Roof Material: Nordic spruce

Features

  • Spacious Interior: It offers generous floor space, ideal for a home office, guest room, hobby space, or entertaining area.
  • Sliding Glass Doors: Large double sliding glass doors let in natural light and create a seamless indoor-outdoor feel.
  • Premium Nordic Spruce: Built with high-quality, sustainably sourced Nordic spruce for long-lasting durability and charm.
  • 70 mm Thick Walls: Its thick, insulated walls provide excellent thermal and sound insulation, perfect for year-round comfort.
  • Weather-Resistant Build: Designed to withstand the elements, it holds up against rain, snow, and seasonal changes.
  • Easy Assembly: Precision-cut components and clear instructions make setup straightforward, even for DIYers.
  • Panoramic Views: Floor-to-ceiling glass panels frame your garden beautifully and invite the outdoors in.

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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