Heritage Aesthetic. Engineering Integrity. Designed for a 100-Year Horizon.

The Heirloom Sleeping Cabin (16’×28’) is a quintessential self-contained guest cabin. This 555 SF plan provides a spacious interior and the amenities of a luxury cabin within a compact footprint .

Quick Specs:

• Total Living Area: ~555 sq. ft. (448 Main / 107 Loft)

• Layout: Spacious Living Area | 1 Bedroom + Walk-in Closet | 1 Bathroom | Wet Bar | Utility Centre | Flexible Loft Space

• Atmosphere: 9’ ceilings with a vaulted living area and flexible loft space.

• Proven Performance: Designed for longevity, ease of construction, and high-performance, cold-climate resilience.

Why This Plan is Different:

• The Professional Standard : Every detail is co-authored by a Professional Engineer and a Professional Designer.

• Heritage-Forward Design: A return to the honest, well-built cottage. These plans blend early 20th-century inspiration with modern performance to create your ideal escape.

• Built & Tested:The Heirloom Sleeping Cabin has been built and field tested on a waterfront property in Muskoka, Ontario. Every material, fixture and finish has been lived with, and tested over seasons.

• The Studio Advantage: Your purchase includes unlimited access to The Studio, our exclusive resource library. We provide the source lists, material specifications, and technical details that usually require a five-figure custom engagement.

• Hard Copies: Printed plans play an essential role in bringing your cabin to life. Whether you’re discussing them around the family table or with your building team, hard copies are a must. That’s why every plan purchase includes a complimentary hard copy set, shipped to your door.

What’s Included:

• Comprehensive Architectural Set: 25 high-detail sheets (Instant PDF + 24”x36” Physical Prints, shipping included).

  • Building assemblies and envelope specifications

  • Window and door schedules

  • Crawl space, main, loft, roof plans

  • Cross sections

  • Exterior elevations

  • Interior elevations outlining finish details for each room

  • Typical details: walls, roofs, windows, doors

  • Trim details including all trim profiles (interior and exterior)

  • Trim assemblies: detailed window & door trim assembly schematics

  • Lighting and switching plan and specifications

  • Plumbing fixture plan and specifications

• The Master Spec: Premium trim, material, and assembly specifications to ensure the "Heirloom" look is achieved in reality.

• The Studio Access Pass: Our library of Style Guides, Source Lists, and building guidance to navigate your build with confidence.

Jumpstart your cabin build with premium quality plans. Better design. Fewer decisions. More cottaging.

Plans are delivered in an instant downloadable PDF format. Hard copy plans will be shipped within 1-3 business days. Plans are copyrighted by Steep Hill Studio, and intended for personal use only. No commercial use or distribution allowed. All sales final.