Garage: 42×21 Barn & Garage Combo

Description

Garage: 42 x 21 Barn & Garage Combo

This 42 x 21 Barn & Garage Combo is designed for residential and light commercial use, offering a flexible solution for vehicle storage, equipment protection, or workshop space. Built with durable steel materials and customizable layout options, it is suited for property owners looking for a functional, ready-to-install building with multiple access points and design flexibility.

Best For

• Residential vehicle storage
• Light workshop or hobby use
• Equipment and tool storage
• Small business or commercial storage needs
• Multi-access parking and organized garage setups

What Fits Inside

With a 42-foot width and 21-foot length, this building provides practical space for organized storage and parking configurations.

• Can accommodate vehicles depending on layout and door positioning
• Suitable for compact dual-vehicle storage with dual drive-in access
• Ample space for shelving, tools, and work areas along interior walls
• Flexible interior layout for mixed storage and workspace use

Because of the dual 8×8 drive-in openings, this structure can support more efficient entry and exit access for multiple smaller vehicles or a split-use configuration, depending on how the interior is arranged.

Build Quality & Materials

This structure is built using durable steel components designed for long-term use and structural strength.

• 26 gauge steel wall and roof panels
• 14 gauge framing (upgrade available)
• Engineered for 150–170 wind load ratings
• Factory-built steel construction for consistent fit and finish

These materials are selected to provide a strong and stable structure suitable for varied residential and commercial applications.

Customization Options

This building includes multiple configuration options to fit different needs:

• 15+ color options available
• Engineering plans available
• Optional framing upgrades
• Additional design adjustments available through Shed and Steel 3D builder tools

Standard Features / Specifications

• Dimensions: 42 x 21
• Frame note: Frame is 1 ft shorter than roof lengthwise
• Steel panels: 26 gauge
• Framing: 14 gauge (upgrade available)
• Wind rating: 150–170 wind load
• Openings:
  • (1) walk-in door
• Color options: 15+ available
• Engineering plans available

Delivery & Installation

• Factory-direct pricing
• Free delivery included
• Free installation included
• Permit service available for select locations and requirements

Decision Guidance

This 42 x 21 steel garage is a strong fit if you need a mid-sized structure with flexible access points and multiple use options.

Choose this size if:

• You need a compact to mid-size garage with organized storage capacity
• You want dual drive-in access for convenience or multiple vehicle positioning
• You plan to use part of the space as a workshop or storage area

You may need a larger option if:

• You require full side-by-side vehicle storage for larger vehicles
• You need significant workspace separation from storage zones

A smaller option may be suitable if:

• You only need single-vehicle storage with minimal additional space

Get Started

Request a quote or contact a dealer to review layout possibilities, engineering requirements, and available upgrades for your steel building project.

PERMIT SERVICE AVAILABLE!