20x40 barndominium kits for sale in ohio
customizable 20x40 barndominiums in ohio for sale
A 20x40 barndominium standing by a lake

20×40 BARNDOMINIUM KITS

If you’re looking for a compact yet versatile living space that blends rustic barn charm with modern comfort, a 20×40 barndominium is an ideal choice. Its efficient 800-square-foot layout makes it perfect for a cozy home, guest suite, or weekend retreat.

Total Square Footage: 800 Square Feet

Materials Provided: Metal Panels, Roof Trusses, Doors, & Windows.

Possible Floor Plans: 1-2 BR, 1 BA, Living Area, Kitchen, small office

Everything You Need for a 20×40 Barndominium

Customized to Your Job

A worker in a green cap and black shirt operates machinery to produce blue metal panels inside a manufacturing facility. The large yellow machine processes the panels, while rolls of raw metal and a computer station are visible in the background.
CMT Components Metal Panels

Premium Metal Panels

Quality corrugated metal roofing and siding panels, available in the following profiles:

roof trusses being put together for 20x40 barndominium kits
CMT Components Roof Trusses

Top-Quality Roof Trusses

Project-specific roof trusses produced to your measurements, making assembly quicker and more efficient.

Available in the following options:

  • Custom-cut
  • Premade 
interior of a barndominium with multiple rooms and floors and wood flooring and ceilings
CMT Components Quality Service

Other Essentials

In addition, our barndominium kits come complete with:

What Your Barndominium Kit Could Look Like

20x40 barndominium kits for sale in ohio

20×40 BARNDOMINIUM FLOOR PLANS

Why Choose a 20×40 Barndominium Kit?

cmt components 20x40 barndominium kits in ohio

Cost-Effective

Our 20×40 barndominium kits provide a budget-friendly and spacious living solution, carefully designed to deliver quality without exceeding your budget. Choose between steel or wood framing to match your preferences, while enjoying reduced material costs compared to traditional homes. With an efficient construction process that saves time and labor, these kits offer a dependable and practical way to create a durable, comfortable home.

white 20x40 barndominium kit near pool

Customizable Layouts

Our 20×40 barndominium kits provide exceptional versatility, allowing you to customize every detail to fit your exact needs. Whether you’re adding extra bedrooms, a home office, or recreational spaces, these kits are the ideal solution. Design your floor plan to bring your vision to life and explore a variety of design options. Plus, you can experiment with color choices to ensure your barndominium looks exactly as you envisioned.

green 20x40 barndominium with windows

Durable And Low-Maintenance

Our 20×40 barndominiums are designed to withstand extreme weather conditions, providing exceptional durability and longevity. With strong metal siding and roofing, these kits offer a tough, low-maintenance exterior that’s simpler to maintain than traditional homes. Perfect for anyone seeking a dependable, long-lasting structure, these barndominiums provide superior protection with minimal upkeep needed.

OUR PROCESS

Step by Step

01

Designing Post Frame Building Process

Design

Start by using our 3D builder to construct exactly what you need. Select your size, style, and custom features, and we’ll prepare everything for your build.

02

CMT Components Assembly of Components

Assembly

With your design complete, we begin assembling your post-frame building kit. Once every piece is ready, we package it for safe delivery.

03

Manufacturing Post Frame Building Kits

Delivery

Once assembled, our delivery team ensures your post-frame building kit reaches your job site quickly and securely.

FAQs About 20×40 Barndominium Kits

Most barndominiums use a concrete slab foundation, which works well for barndominiums. However, soil conditions or local building requirements may influence whether you need thicker slabs, frost-protected footings, or additional reinforcement.

Yes. These kits offer flexible floor plan options, allowing you to customize room layouts, add porches, adjust window placement, or include loft spaces. Many customers use our 3D Builder to visualize and modify their design before construction begins.

For Ohio’s warm summers and cold winters, spray foam insulation is often the top choice due to its energy efficiency and air-sealing ability. Fiberglass and rigid foam are also common options, depending on your budget and performance goals.

You can customize the exterior with different metal colors, wainscoting, trim choices, and optional additions like covered porches or overhangs. Many Ohio homeowners choose neutral or rustic tones to match the local landscape.

CMT-Components-staff

Do It All With A Team Who Cares

Other barndominium Sizes