Best Barns Tahoe 12×20 Wood Storage Garage Shed Kit

Create secure parking and valuable storage space with the Greenbriar 12×20 Garage Kit. Designed for homeowners who want a garage that matches their home’s exterior, this kit comes prepped for vinyl siding, allowing you to finish it with the siding material of your choice for a seamless, custom appearance.

The exterior walls are sheathed with durable OSB, ready to accept vinyl, wood lap siding, stucco, or other approved exterior finishes purchased locally. A spacious 12′ x 20′ footprint provides room for a single vehicle while leaving additional space for lawn equipment, tools, seasonal storage, or a workshop area.

Built with premium 2″ x 4″ framing spaced 24″ on center, the Greenbriar features tall 8′ 1″ sidewalls that create generous interior headroom and make organizing shelves, cabinets, and storage systems easier. The engineered truss system is designed to withstand up to 40 lbs. per square foot snow loads and wind speeds up to 120 MPH, while included hurricane truss hangers provide additional structural strength.

The garage is framed for an 8′ wide x 7′ high overhead garage door (door sold separately), allowing you to choose the style that best complements your home. All major framing components, hardware, fasteners, hurricane straps, and detailed step-by-step instructions are included to simplify the building process.

Optional upgrades such as a treated wood floor kit, matching wood access ramp, and aluminum windows with decorative shutters let you customize the garage to fit your needs. The wood floor package includes treated runners, floor joists, and 3/4″ plywood flooring to create a durable raised floor, while the optional ramp provides easy access for vehicles and equipment.

Whether you’re adding protected parking, expanding your storage capacity, or creating a dedicated workspace, the Greenbriar 12×20 Garage Kit delivers a durable, customizable solution built to provide years of dependable use.

Features

• Spacious 12′ x 20′ garage provides parking plus additional storage
• Exterior prepped for vinyl siding, wood siding, stucco, or other approved finishes
• Framed for an 8′ x 7′ overhead garage door (not included)
• Premium 2″ x 4″ wall framing spaced 24″ on center
• Tall 8′ 1″ sidewalls provide increased interior headroom
• Heavy-duty engineered truss system
• Rated for 120 MPH wind loads and 40 PSF snow loads
• Hurricane truss hangers included
• OSB wall sheathing ready for customer-supplied exterior siding
• All required hardware, fasteners, and illustrated assembly instructions included
• Optional wood floor kit, ramp, and windows available
• DIY-friendly design with curbside delivery

Specifications

• Building Size: 12′ W x 20′ D
• Garage Door Opening: 8′ W x 7′ H (door not included)
• Sidewall Height: 8′ 1″
• Wall Framing: 2″ x 4″, 24″ O.C.
• Exterior: OSB sheathing, ready for customer-installed siding
• Wind Rating: 120 MPH
• Snow Load Rating: 40 PSF
• Floor: Not included (optional floor kit available)
• Roof Covering: Shingles not included
• Assembly: Required
• Delivery: Curbside