14×14 Tiny A-frame Cabin Plans by LaMar Alexander

The 14×14 Tiny A-frame Cabin by LaMar Alexander is a masterclass in efficient, low-cost DIY construction. Designed to be built with minimal waste and basic tools, this cabin offers a spacious 196-square-foot footprint plus a sleeping loft, making it an ideal off-grid retreat or guest house.

What makes this design particularly appealing is its simplicity. By using standard lumber lengths and avoiding complex cuts, LaMar has ensured that even those with limited construction experience can successfully complete this build. Let’s take a closer look at the design and a real-world example of it in action.

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The 14×14 Tiny A-frame Design

This design maximizes the vertical space inherent in the A-frame structure. With a 14-foot wide base, the cabin feels much larger than its footprint suggests, providing enough room for a living area, kitchenette, and a dedicated sleeping area upstairs.

© Simple Solar Homesteading

Efficient Framing and Construction

LaMar Alexander’s philosophy focuses on ‘Simple Solar Homesteading,’ which means reducing complexity and cost. This A-frame is designed to avoid extra cuts, utilizing standard lumber to speed up the build process and minimize scrap materials.

© Simple Solar Homesteading

Real-World Build: Wade McKnight’s A-frame Project

Wade McKnight successfully used these plans to build his own off-grid sanctuary. Seeing the project come together in the woods illustrates just how well this design blends into a natural environment while providing a sturdy, insulated shell.

© Wade McKnight

© Wade McKnight

Highlights

• 14×14 Tiny A-frame cabin design
• 196-square-foot footprint plus loft
• Engineered for minimal lumber waste
• Affordable DIY shell construction
• Includes customizable SketchUp files

Design Details

• Model: 14×14 Tiny A-frame Cabin
• Designer: LaMar Alexander of Simple Solar Homesteading
• Dimensions: 14′ x 14′ (196 sq. ft. footprint)
• Estimated Shell Cost: ~$3,000 for framed and insulated shell
• Build Time: Approximately two weeks for the shell (2 people)
• Features: High ceilings, sleeping loft, minimal-waste framing

What Makes This Build Special

• Low Entry Barrier: Designed specifically for DIYers with basic tools and skills.
• Material Efficiency: Framing layout is optimized to use standard lumber lengths, reducing waste and cost.
• Off-Grid Optimized: The steep roof is ideal for shedding snow and can be easily fitted with solar panels.
• Proven Success: Builders like Wade McKnight have successfully adapted these plans for their own remote sites.

Experience It Yourself

• Website: Simple Solar Homesteading
• YouTube: Solar Cabin YouTube Channel

Our big thanks to LaMar Alexander for sharing his expertise and to Wade McKnight for the project photos!

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Alex

Alex Pino is the founder of Tiny House Talk, a leading resource on tiny homes and simple living since 2009. He helps readers discover unique homes, connect with builders, and explore alternative living.

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