How wide is a double garage door? This is a common question among homeowners considering a garage upgrade or new installation. Understanding the dimensions of your garage door is essential not only for ensuring that your vehicles fit comfortably but also for accommodating storage needs and enhancing your home’s curb appeal.

We’ll cover the standard dimensions of double garage doors, examine factors that could impact the size you need, and provide tips for customization and maintenance.  Knowing these details will help you make informed decisions that impact both the functionality and the aesthetic of your home. Whether you’re building a new property or upgrading an existing space, the right garage door dimensions can make a significant difference.

Standard Dimensions of a Double Garage Door

When selecting a double garage door, it’s crucial to understand the standard dimensions to ensure it fits your needs and space. Double garage doors typically range in width from 12 to 18 feet. The most common width, however, is 16 feet, which comfortably accommodates two standard-sized cars side by side.

how wide is a double garage door

Height Variations

Regional and Manufacturer Differences

Consulting Professionals

Understanding these standard dimensions and variations will help you make an informed choice about which double garage door is best for your home, considering both functionality and design.

Factors Influencing Double Garage Door Size

Choosing the right size for a double garage door involves more than just knowing standard measurements. Several factors can influence the decision, ensuring that the chosen door fits both your vehicle and your lifestyle needs.

Vehicle Size

Additional Storage and Workspace

Building Codes and Regulations

Taking these factors into account before purchasing a double garage door can save you from potential inconveniences and ensure that your garage fulfills its intended purpose effectively.

Customizing Your Double Garage Door

Customizing a double garage door allows homeowners to tailor their garage to specific needs and preferences, enhancing both functionality and curb appeal. Here are key aspects to consider when customizing your garage door:

how wide is a double garage door

Options for Customization in Size and Design

Oversized Doors and Their Benefits

Integration of Smart Technology

Customizing your double garage door opens up a range of possibilities that go beyond the basic functional aspects, allowing your garage to meet specific lifestyle needs while also contributing to the overall aesthetics and value of your home.

Installation Considerations

Installing a double garage door involves precise considerations to ensure optimal functionality and safety. Here’s what you need to know:

Importance of Professional Installation

Challenges in Installing Wider Garage Doors

Tips for Preparing Your Garage Space

  1. Clear the Area: Before installation, clear the garage area of any vehicles, tools, and other items to provide ample workspace and to prevent any damage.

  2. Check the Opening: Measure the garage door opening to ensure the new door will fit. Also, check for any damage or irregularities in the frame that might affect installation.

  3. Upgrade if Necessary: Consider if any enhancements are needed before installing the new garage door. This might include better insulation, a new garage door opener, or additional security features.

  4. Schedule a Pre-Installation Inspection: Most professional installers offer a pre-installation inspection to identify any potential issues that might complicate the installation process. This is a good time to discuss any custom requirements or concerns you might have.

By understanding these considerations and preparing accordingly, you can help ensure that the installation process goes smoothly and that your new double garage door functions efficiently and safely from the start.

Maintenance Tips for Double Garage Doors

Maintaining your double garage door is essential for ensuring its longevity and operational safety. Here are straightforward tips to keep your larger garage doors in top condition:

how wide is a double garage door

Simple Maintenance Tips

Importance of Regular Check-Ups

Seasonal Maintenance Routines

Following these maintenance tips can significantly enhance the performance and safety of your double garage door, helping to extend its life and ensure it continues to function efficiently year-round.

Frequently Asked Questions

What is the most common material used for double garage doors?

The most commonly used materials for double garage doors are steel, aluminum, wood, and fiberglass. Steel doors are highly durable and offer great value for money, making them a popular choice. Wood doors are chosen for their aesthetic appeal but require more maintenance. Aluminum is lightweight and resistant to corrosion, ideal for coastal areas, while fiberglass is durable and can mimic the look of wood without upkeep.

How do I know if my garage can accommodate a wider double door?

To determine if your garage can accommodate a wider double door, you should measure the existing garage door opening width and height. Additionally, check the side room, headroom, and backroom to ensure there is enough space for the door hardware and track system. Consulting with a garage door professional is recommended, as they can assess structural considerations and advise on possible modifications for a larger door.

Are there standard colors and designs available for double garage doors?

Yes, double garage doors come in a variety of standard colors and designs. Most manufacturers offer a range of colors from basic white and black to various shades of brown, gray, and blue. Design options include panel designs, window inserts, and decorative hardware that can complement your home’s style. Custom colors and finishes are also available to meet specific aesthetic needs.

Can I install a double garage door myself?

Installing a double garage door can be complex and requires precise mechanical skills, especially with heavier doors like those made of steel or wood. It involves setting up the springs, tracks, and openers, and ensuring everything is aligned and balanced correctly. For safety and warranty purposes, it’s highly recommended to hire a professional installer. Improper installation can lead to safety hazards and affect the door’s operation and longevity.

What should I do if my double garage door isn’t opening smoothly?

If your double garage door isn’t opening smoothly, first check for obstructions in the tracks or any visible damage to the rollers, springs, and cables. Lubricate the moving parts if they appear dry or are making noise. If the problem persists, it’s important to call a professional to inspect the door. They can diagnose issues with the balance, track alignment, or opener that may not be immediately obvious and can provide a safe and effective solution.


Choosing the right dimensions for your double garage door is crucial for ensuring daily convenience, maximizing functionality, and enhancing your property’s value. The correct size not only facilitates easy access and efficient use but also contributes to the overall aesthetic of your home. How wide is a double garage door? For precise installation and optimal safety, it’s essential to consult with professionals who can provide expert advice tailored to your specific needs. Professional installation ensures that your garage door functions smoothly and remains reliable over time.

For residents of Citrus, Manatee, Sumter, Sarasota, and Lake County, Veterans Garage Door stands out as your trusted source for comprehensive garage door services. With a commitment to quality service and an extensive track record of expertise, Veterans Garage Door is equipped to handle all your garage door repair needs, ensuring satisfaction and safety with every project.

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