How Wide Is A Two Car Garage? Mastering The Dimensions 

How Wide Is A Two Car Garage

The two-car garage is a fundamental component of many homes, serving as a protective shelter for vehicles and offering valuable storage space. But when it comes to the width of a two-car garage, homeowners often find themselves wondering how much space they need to comfortably accommodate their vehicles and other storage needs. In this article, we will delve into the standard dimensions of a two-car garage and explore the various factors that influence its width. Whether you’re planning to build a new garage or looking to make improvements to your existing one, understanding the optimal width is crucial for maximizing functionality and convenience while adhering to local regulations.

How Wide Is A Two Car Garage? 

A standard two-car garage is typically about 18 to 24 feet wide, but dimensions can vary based on specific needs, local building codes, and vehicle sizes. For comfortable access and extra space, many homeowners opt for a width of 20 to 22 feet for a two-car garage.

Standard Dimensions Of A Two-Car Garage 

A two-car garage is a popular choice among homeowners, providing space for two vehicles and often serving as additional storage or a workshop area. While there is some flexibility in the dimensions, standard measurements are commonly used as a baseline for construction and planning.

  • Width: The width of a standard two-car garage typically ranges from 18 to 24 feet (5.5 to 7.3 meters). However, a width of 20 to 22 feet (6.1 to 6.7 meters) is often considered ideal for comfortably accommodating two vehicles side by side.
  • Depth: The depth of a two-car garage can vary but typically falls between 20 to 24 feet (6.1 to 7.3 meters). This dimension is important for providing enough space for both vehicle storage and potential storage or workspace areas.
  • Height: The standard height of a two-car garage is usually 7 to 8 feet (2.1 to 2.4 meters), but taller garage doors may be required for larger vehicles like trucks or SUVs.
  • Door Width: For convenience, a standard two-car garage usually has a double garage door with a width of 16 feet (4.9 meters). This width allows vehicles to easily enter and exit the garage.

Factors Affecting The Width Of A Two-Car Garage

The width of a two-car garage can vary based on several factors, and it’s essential to consider these variables when determining the optimal width for your garage. Here are the key factors that influence the width of a two-car garage:

  1. Vehicle Size And Type: The primary factor affecting garage width is the size and type of vehicles you plan to store. Standard-sized sedans and smaller vehicles typically require less width, while larger vehicles such as trucks, SUVs, or minivans may need additional space. Consider the dimensions of your vehicles to ensure they can comfortably fit side by side.
  2. Storage And Workspace Needs: Beyond vehicle storage, think about how you intend to use your garage. If you plan to create a workspace, store bicycles, lawn equipment, or other items, you may need more width to accommodate these additional functions. Adequate width ensures that you have enough space for both vehicles and storage.
  3. Local Building Regulations: Local building codes and regulations play a significant role in determining the width of a two-car garage. These regulations can vary by location and may specify minimum dimensions that must be met. Always check with your local authorities to ensure compliance with these rules.
  4. Aesthetic Preferences: Some homeowners prioritize the aesthetic appeal of their garage. Wider garages can have a more balanced and visually appealing appearance, especially when the garage doors are well-proportioned to the width.
  5. Driveway Space: The width of your driveway leading to the garage can impact the garage width. Ensure that your driveway allows for easy maneuvering of vehicles in and out of the garage, considering factors like turning radius.
  6. Future Needs: Consider your long-term needs when determining the width. If you anticipate changes in your vehicle fleet or additional storage requirements in the future, it may be wise to plan for a slightly wider garage to accommodate these changes without major renovations.
  7. Budget: The cost of construction is also a crucial factor. Wider garages typically require more materials and labor, which can increase construction costs. Balance your ideal width with your budget constraints.

The Importance Of Customization In Garage Design

Garages are not one-size-fits-all spaces; they serve various functions for different homeowners. Customization in garage design is essential because it allows you to tailor the space to meet your specific needs and preferences. Here are several key reasons why customization is crucial in garage design:

  • Optimal Functionality: Customization ensures that your garage functions efficiently. You can design storage solutions, workspace areas, and vehicle storage that align perfectly with your lifestyle. This maximizes the utility of the space and makes it a valuable part of your home.
  • Vehicle Accommodation: Customizing the garage allows you to accommodate your vehicles comfortably, regardless of their size or number. If you have larger vehicles like SUVs or trucks, or multiple vehicles, you can design the space to fit them securely and without the risk of damage.
  • Storage Solutions: Every homeowner has different storage needs. Customizing the garage lets you create storage solutions that cater to your specific items, such as sports equipment, tools, seasonal items, and more. You can design cabinets, shelves, and racks to optimize space utilization.
  • Workspace Integration: If you plan to use your garage as a workshop or hobby area, customization is essential. You can configure the layout to accommodate workbenches, tool storage, and equipment, creating an organized and functional workspace.
  • Aesthetic Appeal: Customization allows you to match the garage’s design with the overall aesthetics of your home. You can choose materials, colors, and finishes that complement your property, enhancing its curb appeal.
  • Future-Proofing: As your needs evolve over time, a customized garage can adapt to these changes. Whether you acquire new vehicles or require additional storage, a well-designed garage can easily be modified to accommodate your changing requirements.

Planning And Measuring Your Own Two-Car Garage

Creating a well-designed two-car garage requires careful planning and accurate measurements. Whether you’re building a new garage or renovating an existing one, here’s a step-by-step guide to help you plan and measure your two-car garage effectively:

Define Your Needs:

Determine the primary purpose of your garage: vehicle storage, additional storage, a workspace, or a combination of these. Consider the number and types of vehicles you need to accommodate. List specific items you plan to store, such as tools, sports equipment, or seasonal items.

Check Local Regulations:

Contact your local building department to understand zoning and building codes that apply to your area. Confirm any setback requirements, maximum garage size, and other regulations that may affect your project.

Select A Location:

Decide on the ideal location for your garage on your property. Consider factors like accessibility, proximity to the house, and how it fits into your overall landscape.

Determine Dimensions:

Measure the available space for the garage on your property, including width, length, and height restrictions. Calculate the minimum required width based on the number and size of your vehicles and any additional space for storage or work areas.

Design The Layout:

Create a rough layout of the garage, considering the placement of garage doors, windows, and entry doors. Allocate specific areas for vehicle parking, storage, and any workspace you may need.

Consider Door Options:

Decide on the number and size of garage doors. Double doors are common for two-car garages, but you can opt for a single large door or two separate doors, depending on your preference.

Plan For Windows And Ventilation:

Include windows for natural light and ventilation. Proper ventilation is crucial, especially if you plan to use the garage as a workspace.


In conclusion, planning and measuring your two-car garage is a crucial step in creating a functional and well-designed space that caters to your specific needs. By carefully considering factors like purpose, local regulations, and layout, you can ensure that your garage enhances your daily life and adds value to your property. Whether you’re storing vehicles, creating a workspace, or optimizing storage, meticulous planning, adherence to codes, and professional guidance can result in a garage that meets your requirements, both now and in the future.


What Is The Standard Width Of A Two-Car Garage?

The standard width of a two-car garage is typically 18 to 24 feet, with 20 to 22 feet being common for comfortable side-by-side parking.

Can I Customize My Two-Car Garage Design?

Yes, you can customize your garage to meet your specific needs, including storage, workspace, and aesthetic preferences.

Do Local Building Codes Affect Garage Dimensions?

Yes, local building codes can dictate minimum dimensions for garages, so it’s important to check and comply with these regulations.

What Should I Consider When Measuring My Garage Space?

Consider the number and size of vehicles, local regulations, available space, and any additional functions you want to accommodate.

How Can I Maximize The Functionality Of My Two-Car Garage?

To maximize functionality, plan for efficient storage solutions, workspace integration, proper lighting, and good ventilation in your garage design.