Skip to content
Sawmill Structures The Northwood Grand SD 70mm Garden Room reveals the inviting patio area, surrounded by trees and natural landscaping

The Northwood Grand SD 70mm

Sawmill Structures
Save $8,000.00
$29,999.00
$21,999.00
Acorn Finance apply and get affordable payment options from multiple lenders
Freedom Room LLC BBB Business Review

3 Year Warranty

12 Weeks Delivery

High Density Nordic Spruce

Notify me when back in stock

Shipping

12 Weeks Delivery

Question?

Call Us!

512-777-0154

Financing Available

Pay Over Time

Lasts a Lifetime!

High Density Nordic/Baltic Spruce

The Luxury Cabin That Lives in Your Garden

Sawmill Structures The Northwood Grand SD 70mm Garden Room is a two-story outdoor cabin made from durable 70mm thick Nordic spruce, offering exceptional insulation and year-round comfort. This wooden outdoor structure features double doors, multiple windows for natural light, and a spacious loft area. With its solid tongue-and-groove construction and classic wood design, it adds both function and charm to any garden or outdoor living space.

What's Included?

  • We give you everything cut to size and milled to fit together perfectly, so you can easily create a beautiful Cabin structure quickly.
  • Premium double tongue and groove InterStack Log™ wall system with integrated CrossLock Corners™
  • Tongue and groove flooring boards
  • Tongue and groove ceiling boards
  • InterStack Log™ Roof Beams
  • Windows with screens
  • Doors
  • Door lock set
  • Fasteners
  • Interior and exterior trim

Specifications

  • Structure Square Footage: 225 ft2 + Bonus Loft 135 ft2
  • Structure Dimension Exterior Footprint: 14’-9 1/4"” x 14’ 9 1/4””
  • Interior: 14’-6” w x 14’-6” d + Loft 14’-6” w x 9' d
  • Height: 14′ 6’
  • Roof Dimensions Roof: 120 - 3/4" h x 232- 1/4” ; ( Each side )
  • Roof Pitch - 9/12
  • Building Permit Information: Building permit likely required in most areas.
  • Timber Material Used: English/ European pine • Kiln dried
  • Timber Characteristics: Dense grain softwood. Light blonde appearance and very aromatic.
  • Windows and Doors: Double pane windows and doors. Window screens included.
  • Log System: Exclusive InterStack Log System
  • Log System Features: Minimal fasteners required. Double tongue & groove profile with cross locking corners
  • Log Thickness: 70mm thick walls precision milled.

Features

  • Solid 70mm Walls: Built with thick 70mm Nordic spruce logs, it provides excellent durability, insulation, and year-round comfort in all seasons.
  • Two-Story Layout: It offers a spacious upper loft for sleeping or storage, maximizing vertical space without expanding the footprint.
  • Natural Light: Multiple large windows and double doors let in plenty of sunlight, creating a bright and airy interior ideal for relaxing or working.
  • Premium Wood Construction: Crafted from kiln-dried spruce with tongue-and-groove joinery, it offers a tight, secure fit that resists weather and wear.
  • Charming Aesthetic: The classic pitched roof and cabin-style design blend beautifully with garden landscapes and wooded surroundings.
  • Spacious Interior: With over 200 square feet of indoor space, there's room for furniture, guests, and even a kitchenette if desired.

Downloads

Delivery/Pick Up Info

Door-to-Door Delivery

We deliver anywhere worldwide.

Shipping Pallet Size:

  • 3 Pallets uniformly packed
  • 19’-6” L x 4’W x 2 1/2” H
  • Total Weight of all 3 pallets: 7,300 Lbs

Local Pick Up

Pick up is available at select locations or at a mutually determined distribution center in your area.

Trailer Size for Pick Up:

  • Pick up for this model requires a minimum 20’ long double axle trailer.
  • Weight rated to 7,000 Lbs

Learn More About...

Heating & Cooling: Options include electric heaters, wood stoves, propane furnaces, heat pumps, or portable/permanent AC units. Always follow local safety codes and consult a licensed HVAC pro before installation.

Foundations: A solid, level base is essential. Choose a well-drained location with enough clearance for assembly. Foundations can include existing decks, patios, concrete slabs, or pressure-treated timbers. We recommend a simple pressure-treated deck frame supported by footings suited to your soil. Consider screw piles (DIY or pro), sono tubes, or concrete pads.

Insulation: Many customers enjoy our cabins without insulation, especially with a reliable heat source. Our InterStack Log™ walls (38–90mm thick) naturally regulate temperature thanks to their thermal mass, storing heat and releasing it gradually.

Roofing: Kits include roof structure components (beams, tongue-and-groove boards) but not roof coverings. For covered builds, we offer corrugated or steel panels depending on the model. We recommend sheet/panel systems over shingles—they’re faster, easier, and better suited to our designs.

Wood Protection: To protect your cabin’s exterior, apply a high-quality wood stain. Our top picks: Sansin and Cutek Extreme, both offer long-lasting beauty and weather resistance.

About Sawmill Structures

Born from Canadian roots, Sawmill Structures began with a single log cabin dream and a deep love for the outdoors.

Today, they craft premium, ready-to-assemble backyard structures that blend craftsmanship with nature. Whether you're building a guest cabin, studio, or garden retreat, Sawmill Structures kits bring timeless woodwork to your door.

More Sawmill Structures Products

Outdoor Furniture

  • Antique Mahogany and Black LuxCraft Lumin Fire Table 62 Rectangular
    A stylish LuxCraft Ember Furniture Set featuring a rectangular fire table with a warm flame centerpiece, surrounded by four matching wooden barstools
    Sale
    LuxCraft

    Ember Fire Table Set

    from $4,534.35

    What's Included? 1 x Lumin Fire Table 62" Rectangular 4 x LuxCraft Bar Stool

  • LuxCraft Horizon Furniture Set-Freedom Room
    Save $266.01
    LuxCraft

    Horizon Furniture Set

    $1,499.00
    $1,232.99

    What's Included? 2 x 2′ Classic Chair 1 x 4′ Classic Bench 1 x Coffee Table

  • Shop this

    Collection

Shop collection