Pre-Built A-Frames — Not Kits. Real Buildings, Ready to Deliver.
Summit Peaks A-Frames are pre-built structures, not DIY kits. Every unit is crafted with care by skilled builders and delivered directly to your property. Choose an unfinished shell to customize yourself, or order a fully finished turnkey unit — complete with electrical, plumbing, and climate control — ready to move in.
Popular sizes run 12×20 and 12×24, and we can build custom sizes up to 14×40. White pine siding, tongue & groove interiors, full insulation packages, and dormer add-ons make these the most versatile A-frames available in the region.
Free Download
Summit Peaks A-Frame Catalog
Full pricing, sizes, packages, and finish options — all in one PDF.
A-Frame Specifications
Package Configurations
Every A-Frame package is available as an unfinished shell or a fully finished turnkey unit. Select from the six signature configurations below — or request a custom size up to 14×40.

Reverse Dormer Package
A dramatic reverse-dormer roofline that opens up interior headroom and adds curb appeal. Available in multiple sizes.

12′ × 12′ A-Frame
The compact classic — perfect starter A-frame for a weekend retreat, backyard studio, or reading escape.

12′ × 12′ A-Frame with 2′ Knee Wall
A 2-foot knee wall extension on this 12×12 adds usable wall storage and headroom near the floor.

12′ × 16′ Reverse Dormer A-Frame
More space and the reverse-dormer silhouette in a 12×16 footprint — an ideal cabin-size getaway.

12′ × 16′ A-Frame with Porch Package
A full front porch on this 12×16 creates an outdoor living room — sip your morning coffee in the trees.

12′ × 20′ A-Frame with Porch Package and Side Dormer
The most feature-rich package — 12×20 footprint, wraparound porch, and a side dormer for extra natural light.
Shell or Turnkey — Your Choice
Unfinished Shell
- Structure, roof, windows & doors
- Premium white pine exterior
- Ready for your interior finishing
- Lower up-front cost
- Perfect for DIY enthusiasts
Fully Finished Turnkey
- Everything in the shell, plus…
- Full interior insulation package
- Tongue & groove pine interior walls
- Turnkey electrical package
- Plumbing rough-in available
- Climate control options
- Move-in ready on delivery day
Please Note:
All buildings are subject to local building codes and zoning regulations. It is the customer's responsibility to obtain any necessary permits before placing an order. Prices shown do not include delivery, site preparation, or any applicable taxes. Delivery availability and pricing vary by location. All images are representative; actual buildings may vary slightly in color, texture, and appearance. Legacy Structures USA reserves the right to modify product specifications, pricing, and availability without prior notice. Rent-to-own terms and conditions apply; contact us for details. All buildings are constructed to manufacturer specifications and may not be suitable for all climates or environments without additional modifications. Warranty coverage varies by product; please inquire for specific warranty information.
Looking for Pricing? Download Our FREE Pricing Guide!
Ready to explore your options for the perfect portable building? Start with our FREE Pricing Guide!This detailed download provides you with all the pricing information you need to make an informed decision, including various models, sizes, and customization options. Don't miss out on this essential resource.

Free Pricing Guide!
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