Skip to content
A modern light-wood GardenHouse24 USA ALU Concept 70G Garden Room with black-trimmed glass doors and windows, set on a paved patio surrounded by greenery

ALU Concept 70G – Freedom Office, 164 sq ft

SKU 7024430
Save $4,095.20
$24,571.20
$20,476.00
Freedom Room product specialist

Have a question?

Not sure where to start? Schedule a free consultation and we'll break it down

512-777-0154 sales@freedomroom.com Schedule Free Consultation

Notify me when back in stock

The ALU Concept 70G Freedom Office is a garden office built from Nordic spruce with 70mm solid log walls. It features double-glazed windows and aluminum framing. With 164 sq ft of interior space, it works well as a home office, studio or home gym.

Key specs

  • Interior area: 164 sq ft
  • Footprint: 10.57 ft x 16.9 ft
  • Ridge height: 8.64 ft; eave height: 8.19 ft
  • Wall thickness: 70mm (2.76 in) Nordic spruce logs
  • Flat roof (2.4° 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?

Call Us!

512-777-0154

50% DEPOSIT

Pay balance before item shipped

Lasts A Lifetime!

3 Year Warranty

Luxury Outdoor Living, Right in Your Backyard

GardenHouse24 USA ALU Concept 70G Garden Room is a sleek, modern garden structure built with premium Nordic timber and durable aluminum framing for long-lasting outdoor use. It features full-length double-glazed glass panels, providing natural light and panoramic views while maintaining excellent insulation and energy efficiency.

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: 163.61 ft²
  • Log profile: 2.76 in
  • Number of floors: 1
  • Number of rooms: 1
  • Base dimensions: 10.57 ft x 16.9 ft
  • Floor space 1 floor: 163.61 ft²
  • Floor Material: 1.1 in
  • Roof Type: Flat roof
  • Floor included: Yes
  • Wood type: Nordic spruce, massive logs
  • Ridge height: 8.64 ft
  • Roof area: 216.35 ft²
  • Eave Height: 8.19 ft
  • Doors Included: Yes
  • Windows Included: Yes
  • Roof Shingles Included: No
  • Roof Slope: 2.4°
  • Roof Material: Nordic spruce

Features

  • Double-Glazed Glass Panels: The full-length insulated glass keeps the space warm in winter and cool in summer. It also floods the interior with natural light for an open, airy feel.
  • Premium Nordic Timber: Built with high-quality, slow-grown Nordic spruce for durability and a refined natural finish. It’s resistant to warping, cracking, and harsh weather.
  • Aluminum Framing: The sturdy aluminum frame provides long-term structural integrity. It enhances stability and offers a modern, maintenance-free exterior.
  • Year-Round Use: The insulated walls and doors make it usable in all four seasons. Whether it’s snowing or sunny, you’ll stay comfortable inside.
  • Quick Assembly: Engineered for easy setup with pre-cut parts and clear instructions. You can go from delivery to relaxation in a matter of days.
  • Weather-Resistant Build: Designed to withstand wind, rain, and changing climates. You can count on its strength and reliability all year long.
  • Eco-Friendly Materials: Made with sustainably sourced wood and energy-efficient components. It’s a smart choice for both you and the environment.

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.

More Garden House 24 Products

Outdoor Furniture Sets

  • Shop this

    Collection

Shop collection