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DIY A-Frame Cabin Plans | 20x28 Off-Grid Tiny Cabin Design (PDF Download)

Item highlights

  • Digital download
  • Digital file type(s): 1 PDF

Seller's description

Build your own 20' x 28' A-Frame cabin using the same design featured on the Solo Jim Outdoors YouTube channel.

This downloadable 11-page PDF plan set includes the structural layout, framing details, elevations, floor plans, construction details, and material lists used to build my off-grid A-frame cabin. The cabin has been viewed by hundreds of thousands of people online and has served as a real-world off-grid retreat for years.

WHAT'S INCLUDED

✓ 11-Page PDF Plan Set

✓ Foundation Plan

✓ Framing Plan

✓ Framing Section

✓ Floor Plan

✓ Solo Jim's Actual Floor Plan Layout

✓ Front & Rear Elevations

✓ Building Section View

✓ Construction Details

✓ Material Lists

✓ Links to Cabin Build Videos

CABIN SPECIFICATIONS

• 20' x 28' Building Footprint

• Approximately 400 sq. ft. Gross Living Area

• 20' x 20' Equilateral Triangle Design

• Concrete Pier Foundation

PERFECT FOR

• Off-Grid Cabins

• Hunting Cabins

• Weekend Retreats

• Tiny Cabin Projects

• Homestead Properties

IMPORTANT INFORMATION

This is a digital download. No physical product will be shipped.

These plans are based on my personal build experience and are intended for informational and educational purposes. Building codes, engineering requirements, snow loads, wind loads, and permit requirements vary by location. Buyers are responsible for verifying compliance with all local regulations before construction.

Thank you for supporting Solo Jim Outdoors. I hope these plans help you build your own cabin adventure.

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Item review

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“So many inconsistencies with this plan.”

Tiffany

Oct 8, 2026

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Price:$29.00

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Reviews for this item

1.0

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(1 reviews)

1 out of 5 stars 1 This item

Tiffany Oct 8, 2026

So many inconsistencies with this plan.

Tiffany Oct 8, 2026

Seller's description

Specifications

May include: DIY A-Frame Cabin Plans 20' x 28' 11-page plan set. Includes floor plans, framing details, elevations, and materials lists. Features a 28' x 20' building footprint, 620 sq ft total, 400 sq ft living area, and 12/12 roof pitch.

Build your own 20' x 28' A-Frame cabin using the same design featured on the Solo Jim Outdoors YouTube channel.

This downloadable 11-page PDF plan set includes the structural layout, framing details, elevations, floor plans, construction details, and material lists used to build my off-grid A-frame cabin. The cabin has been viewed by hundreds of thousands of people online and has served as a real-world off-grid retreat for years.

WHAT'S INCLUDED

✓ 11-Page PDF Plan Set

✓ Foundation Plan

✓ Framing Plan

✓ Framing Section

✓ Floor Plan

✓ Solo Jim's Actual Floor Plan Layout

✓ Front & Rear Elevations

✓ Building Section View

✓ Construction Details

✓ Material Lists

✓ Links to Cabin Build Videos

CABIN SPECIFICATIONS

• 20' x 28' Building Footprint

• Approximately 400 sq. ft. Gross Living Area

• 20' x 20' Equilateral Triangle Design

• Concrete Pier Foundation

PERFECT FOR

• Off-Grid Cabins

• Hunting Cabins

• Weekend Retreats

• Tiny Cabin Projects

• Homestead Properties

IMPORTANT INFORMATION

This is a digital download. No physical product will be shipped.

These plans are based on my personal build experience and are intended for informational and educational purposes. Building codes, engineering requirements, snow loads, wind loads, and permit requirements vary by location. Buyers are responsible for verifying compliance with all local regulations before construction.

Thank you for supporting Solo Jim Outdoors. I hope these plans help you build your own cabin adventure.

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  • Use
    Supplies for making crafts
  • Item type
    Digital download
  • Digital file type(s)
    1 PDF
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Listed on Oct 27, 2026