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Sawmill Structures Edwin Lake House 70MM Garden Room sits gracefully in an open green area with a red chair on the porch and floor-to-ceiling windows

Edwin Lake House 70MM

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Save $4,000.00
$39,999.00
$35,999.00
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12 Weeks Delivery

High Density Nordic Spruce

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FREE Shipping

12 Weeks Delivery

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512-777-0154

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Made in the USA

Guaranteed Premium Quality

Turn Your Backyard into a Lakeside Retreat—No Lake Required

Sawmill Structures Edwin Lake House 70MM Garden Room is a durable, all-season outdoor building made from premium 70mm thick Nordic spruce logs, providing excellent insulation and strength. This wooden cabin features large double-glazed windows and doors for natural light, a spacious open interior, and a loft area for extra sleeping or storage 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: 321.5 Ft2 main floor + 115 ft2 Loft
  • Structure Dimension Footprint: 15‘ x 21.5’
  • Height: 12’
  • Roof Dimensions: 295” w x 108” h
  • Roof Pitch: 5/12
  • Building Permit Information: Building permit required in most areas.
  • Timber Material Used: Nordic Spruce
  • Timber Characteristics: Dense grain softwood. Light tone appearance and medium aromatic.
  • Windows and Doors: Double pane windows and doors. Window screens not included.
  • Log System: Exclusive InterStack Log System
  • Log System Features: Minimal fasteners required. Double tongue & groove profile with cross locking corners
  • Log Thickness: 70 mm thick walls precision milled.

Features

  • Thick Timber Walls: Crafted with 70mm Nordic spruce logs, it offers excellent insulation and year-round durability for all seasons.
  • Spacious Interior: The open floor plan provides plenty of room for furniture, guests, or work-from-home setups.
  • Loft Area: A built-in loft adds extra sleeping space or storage without taking up floor area.
  • Double-Glazed Windows and Doors: Large, energy-efficient windows and doors let in natural light while keeping the inside comfortable.
  • Solid Construction: Built with interlocking logs and precision-cut joints for added strength, stability, and long-term value.
  • DIY-Friendly Kit: Comes as a pre-cut, easy-to-assemble kit for homeowners who enjoy hands-on projects and quick setup.

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Delivery/Pick Up Info

Door-to-Door Delivery

We deliver anywhere worldwide.

Shipping Pallet Size:

  • 4 Pallets uniformly packed
  • (2) 19-6” ’L x 4’W x 3” H (2) 18’L x 4’W x 2” H
  • Weight: (2) @ 4500 Lbs Each (2) @2200 Each

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 x 8’ wide double axle trailer.
  • Weight rated to 17,000 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.

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