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Rectangular light wood studio with glass corner doors, interior bar, and four people seated inside at sunset.

ALU Concept 70P – Freedom Office, 158 sq ft

SKU 7025230
Save $2,989.60
$17,937.60
$14,948.00
Freedom Room product specialist

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The ALU Concept 70P Freedom Office is a garden office built from Nordic spruce with 70mm solid log walls. It features tempered glass panels and aluminum framing. With 158 sq ft of interior space, it works well as a home office, studio or home gym.

Key specs

  • Interior area: 158 sq ft
  • Base footprint: 12.6 ft x 12.6 ft
  • Overall size with roof overhang: 13.71 ft x 14.37 ft
  • Wall thickness: 70mm (2.76 in) Nordic spruce logs
  • Flat roof (2° 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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50% DEPOSIT

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Lasts A Lifetime!

3 Year Warranty

A Tiny House Vibe with Major Impact

GardenHouse24 USA ALU Concept 70P Garden Room is a sleek, modern outdoor structure built with durable aluminum framing and FSC-certified Nordic spruce wood for long-lasting use. It features floor-to-ceiling tempered glass walls, a sliding double-glass door, and insulated panels that offer comfort and natural light all year round.

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: 158.23 ft²
  • Log profile: 2.76 in
  • Number of floors: 1
  • Number of rooms: 1
  • Base dimensions: 12.6 ft x 12.6 ft
  • Floor Material: 1.1 in
  • Length With Roof Overhang: 13 ft 9 in
  • Width With Roof Overhang: 14 ft 4 in
  • Roof Type: Flat roof
  • Floor included: Yes
  • Wood type: Nordic spruce, massive logs
  • Roof area: 158.23 ft²
  • Doors Included: Yes
  • Windows Included: Yes
  • Roof Shingles Included: No
  • Roof Slope: 2°
  • Roof Material: Nordic spruce

Features

  • Premium Glass Walls: The floor-to-ceiling tempered glass panels flood the interior with natural light. They create a bright, open atmosphere while providing a panoramic view of your garden.
  • Sliding Glass Doors: The double-glass sliding doors are smooth and space-saving. They add convenience and easy access while maintaining the minimalist design.
  • Durable Aluminum Frame: Built with powder-coated aluminum, the structure is rust-resistant and long-lasting. It stands strong against the elements with minimal maintenance.
  • FSC-Certified Nordic Spruce: The interior is lined with sustainably sourced Nordic spruce wood. It gives the space a warm, natural feel and supports eco-conscious living.
  • Insulated Panels: Roof and wall insulation helps regulate temperature year-round. It’s comfortable to use in every season, from chilly mornings to hot afternoons.
  • Weatherproof Build: The structure is engineered to resist wind, rain, and snow. You get a dependable outdoor shelter without worrying about weather damage.
  • Low-Maintenance Materials: The aluminum and treated wood require little upkeep. Just a quick clean now and then keeps it looking like new.
  • Easy Installation: Designed for a streamlined build, it comes with pre-cut parts and clear instructions. You can have your new space up and ready in no time.

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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