How Wide Are Two Car Garages? Dimensions and Essential Considerations

Choosing the right size for a two-car garage is a crucial decision for any homeowner. While the overall dimensions are important, understanding how wide two car garages should be is a key factor in ensuring functionality and convenience. This article will delve into the ideal width for a two-car garage, exploring standard sizes, minimum requirements, and important considerations to help you make the best choice for your needs.

Understanding Standard Two-Car Garage Widths

When considering How Wide Are Two Car Garages, it’s helpful to look at common industry standards. While dimensions can vary, typical two-car garages fall within these width ranges:

• Minimum: 20 feet wide
• Average: 22 to 24 feet wide
• Large: 26 feet wide and beyond

These widths are often paired with depths ranging from 20 to 30 feet, resulting in common two-car garage sizes like 20×20, 22×22, 24×24, 24×30, and even larger 28×28 feet options. The table below provides a clearer picture of standard two-car garage sizes and their corresponding square footage.

*All sizes and dimensions are in feet.

Minimum Width for a Two-Car Garage: Balancing Cost and Convenience

If budget is a primary concern, you might be tempted to opt for the minimum width when considering how wide are two car garages. The smallest functional width for a two-car garage is generally considered to be 20 feet. This provides just enough space to park two average-sized vehicles side-by-side. A slightly wider option at 22 feet offers a bit more breathing room.

However, choosing the minimum width comes with potential drawbacks:

• Limited Storage: A 20-foot wide garage leaves very little extra space for storage, tools, workbenches, or other garage accessories.
• Narrower Garage Doors: To fit within a 20-foot width, you may need to install narrower garage doors, potentially reducing accessibility and resale appeal. Standard garage doors are often 9 or 10 feet wide, but a 20-foot garage might necessitate 8-foot wide doors.
• Door Dings and Wall Scrapes: Parking two cars in a narrow 20-foot wide space increases the risk of car doors hitting walls or each other, especially for larger vehicles.
• Reduced Resale Value: A cramped garage can be a deterrent for potential homebuyers. Many buyers prioritize garage space for vehicles and storage, and a smaller garage might negatively impact your home’s resale value.

While a minimum width two-car garage can save on initial construction costs, it’s important to weigh these limitations against the long-term convenience and functionality you desire.

Average Two-Car Garage Width: Finding the Sweet Spot

The average width for a two-car garage typically ranges from 24 to 30 feet. These widths are considered the sweet spot for many homeowners, offering a balance of accommodating two vehicles comfortably while providing extra space for storage and maneuverability. A 24-foot width is particularly popular as it strikes a good compromise between space and cost.

Let’s break down the dimensions of an average two-car garage in more detail:

Width Considerations in Detail

When determining how wide your two car garage should be, width is arguably the most critical dimension. Here’s why a width of at least 24 feet is often recommended:

• Car Width: The average car width is between 6 to 6.5 feet. Two cars side-by-side require at least 12 to 13 feet of width.
• Door Clearance: To comfortably open car doors and move around parked vehicles, you need space on either side. Ideally, aim for at least 2 to 3 feet of clearance per side. This adds another 4 to 6 feet to the required width.
• Storage and Accessories: Even if you prioritize parking, some storage space is usually desired in a garage. Shelves, cabinets, bikes, or lawn equipment all require additional width.

Considering these factors, a minimum functional width starts around 22 feet, but 24 feet of width is highly recommended for comfortable parking and basic storage. If space and budget allow, increasing the width beyond 24 feet provides even greater flexibility and usability.

Depth/Length: Beyond Just Parking

While width addresses side-by-side parking, the depth or length of your two-car garage determines how much space you have in front of and behind your vehicles. A standard sedan is approximately 17 feet long.

For basic parking, a depth of 20 feet might suffice, but consider these factors when deciding on depth:

• Rear Clearance: Do you want to walk around the back of your car with the garage door closed? Extra depth provides this space.
• Workbench or Front Storage: If you plan to include a workbench or storage area at the front of the garage, you’ll need additional depth.
• Larger Vehicles: SUVs and trucks are longer than sedans and require greater depth for comfortable parking and maneuverability.

For a comfortable and functional two-car garage, especially if you plan to include a workbench or front storage, consider a depth of 24 to 30 feet. A 30-foot depth is particularly advantageous if you intend to work on your vehicles inside the garage.

Height: Vertical Storage Potential

Garage height is often overlooked, but it significantly impacts storage capacity. Standard garage ceiling heights are around 8 feet, with garage doors typically 7 feet tall.

However, increasing the height of your two-car garage unlocks valuable vertical storage space. Consider these height options:

• Standard Height (8-10 feet): Suitable for basic vehicle storage and some overhead storage.
• Increased Height (12+ feet): Allows for more substantial overhead storage, potential for car lifts, and even attic space above the garage.
• Two-Story Garages (20+ feet): Provides a full second story for apartments, offices, or extensive storage.

If maximizing storage is a priority, exploring taller garage options is highly recommended. Sheds Unlimited, for example, offers two-car garages with varying height options, including attic and two-story models, to cater to diverse storage needs.

Functionality: Tailoring Garage Width to Your Needs

Ultimately, the ideal width for your two car garage is determined by its intended function. Ask yourself these questions to clarify your needs:

• Vehicle Size: Do you own compact cars or larger SUVs and trucks?
• Number of Vehicles: Will you always park two vehicles, or sometimes just one with extra storage space needed?
• Storage Requirements: Beyond vehicles, what else do you plan to store – tools, lawn equipment, recreational gear, etc.?
• Workbench or Workspace: Do you need space for a workbench or hobby area within the garage?
• Additional Uses: Will the garage serve other purposes, like a workshop, gym, or entertainment space?
• Future Needs: Consider potential changes in vehicle size or storage needs in the future.

Answering these questions will help you determine if a minimum width garage is sufficient or if you need to opt for average or larger dimensions. For most homeowners seeking a balance of parking and storage, a 24-foot wide two-car garage is a versatile and practical choice.

Building Codes and Permits: Regulations to Consider

Before finalizing your two-car garage dimensions, it’s crucial to check local building codes and permit requirements. Most jurisdictions have regulations regarding garage size, setbacks from property lines, and required permits.

While garages under 1,000 square feet are generally permitted in many areas, specific local rules can vary significantly. Contact your local building department to understand:

• Maximum Garage Size: Are there limits on square footage or dimensions?
• Setback Requirements: How far must the garage be from property lines?
• Permit Process: What permits are needed for construction, and what are the application procedures?

Ensuring your planned garage dimensions comply with local codes is essential to avoid delays, fines, or even the need to modify or rebuild your garage.

Cost Considerations: Width and Budget

The width of your two-car garage directly impacts the overall cost. Larger garages require more materials and labor, resulting in higher construction expenses. When budgeting for your garage, consider the price differences between various sizes and styles.

Sheds Unlimited provides a helpful price table illustrating the cost variations based on size, stories, siding, and style. For example, a 20×20 Workshop garage will be less expensive than a 24×24 Legacy Workshop garage due to both size and construction differences (single vs. two-story).

While budget is a factor, remember that investing in a slightly wider garage, like a 24-foot wide model, can significantly enhance its long-term usability and value.

Final Thoughts: Choosing the Right Garage Width

Determining how wide your two car garage should be is a balancing act between space, functionality, budget, and local regulations. While a minimum width of 20 feet is possible, a width of 24 feet is generally considered the ideal average for most homeowners. This provides comfortable parking, adequate door clearance, and room for basic storage.

Consider your specific needs, vehicle sizes, storage requirements, and long-term goals when making your decision. By carefully evaluating these factors and understanding the standard dimensions, you can choose the perfect two-car garage width to enhance your property and lifestyle for years to come.

Ready to explore your two-car garage options? Get a free estimate today to start planning your perfect garage.