How Wide Is a Single Garage Door: Standard Sizes Explained

how wide is a single garage door

How wide is a single garage door? Learn the standard dimensions, custom options, and which size best fits your space.

A standard single garage door is usually 8 feet wide by 7 feet high. This size fits one car comfortably and works well in most homes. It’s a simple, space-saving option that suits many vehicle types and remains a top pick for homeowners.

If you’re wondering how wide a single garage door is, most fall between 8 and 10 feet wide. The extra width gives more space for parking and movement. It also helps reduce door dings and makes it easier to drive in and out without stress.

For a smooth install or garage door upgrade, trust Alliance Overhead Door. We offer dependable garage door service that’s easy on your budget. Our team helps you find the right size and design to match your home’s needs and look.

What Are the Custom Width Options Available

Custom garage door widths give you more flexibility for your home. While 8 feet is standard, many homeowners choose 9 or 10-foot wide doors. These sizes provide more space, especially for larger vehicles like trucks or SUVs.

A wider garage door can improve function and boost curb appeal. It also makes daily parking and unloading easier. However, wider doors often come with added costs for materials, framing adjustments, and installation, so planning your budget is important.

Choosing a custom width is worth it if you need extra room or better access. It’s ideal for homes with large vehicles or additional storage needs. Always consult a garage door specialist to measure and plan appropriately for the best results.

Factors That Influence Garage Door Width Choices

Choosing the correct garage door width depends on several important factors. From the size of your vehicle to local building rules, these points help you find the perfect fit for your home.

1. Vehicle Size and Type

The size of your car helps decide how wide your garage door should be. Small cars can fit in an 8-foot-wide door. But if you have a van, SUV, or truck, you may need a 9- or 10-foot door. A wider door makes parking easier and keeps your car from getting scratched.

2. Garage Space and Layout

The space inside your garage matters when choosing a door size. Things like walls, shelves, or storage boxes can limit the width. Always measure the space first. This way, your door will open well, your car will fit, and you’ll still have enough room to move around and store your things safely.

3. Local Codes and HOA Rules

Some areas have building rules or HOA guidelines that tell you what garage door size or style you can use. Always check these first. Ignoring them might lead to delays, added costs, or even garage door replacement if your door doesn’t meet local requirements.

4. Garage Door Style and Mechanism

  • Sectional Doors: Open by sliding upward in panels and save space inside and outside the garage.

  • Swing-out doors: Open outward like barn doors, requiring more driveway space to function correctly.

  • Roll-up doors: Roll into a compact coil above the opening, making them ideal for garages with low ceilings.

Modern black garage door with window panels.

Single Garage Door vs. Double Garage Door: Which Is Right for You

Choosing between a single and double garage door depends on your space, budget, and home layout. Below are key points to help you decide which option best suits your needs.

Is a 10-foot Single Garage Door Worth It

A 10-foot single garage door offers more room than standard sizes, making it ideal for wider vehicles like trucks or large SUVs. The added space gives better comfort when parking, opening doors, or walking around your car without feeling cramped inside the garage.

The main drawbacks are the need for more wall space and the higher cost. A larger door takes up more room, which may not work in small garages. Installation and materials also cost more, so checking your space and budget is important before deciding.

This size is perfect for homeowners with large vehicles or those who want extra comfort when parking. Experts recommend upsizing to a 10-foot door if you need more space, plan to stay in your home long-term, or want easier daily access.

What Is the Minimum Width for a Single Garage Door

Choosing the right garage door width is important for safety, ease of use, and space. A narrow door may work, but it has a few downsides.

1. Minimum Width Is 7 Feet in Rare Cases

  • Fits only small cars or motorcycles: Very tight space on both sides.

  • Not ideal for daily use: Parking or opening doors comfortably is hard.

  • Rarely used: Best for compact garages with no other size option.

2. Risks of a Narrow Garage Door

  • Limited space to open car doors: Increases the chances of dings and scratches.

  • Harder to park straight: Raises risk of hitting walls or door edges.

  • Not suited for SUVs or trucks: Tight fit can damage side mirrors or body panels.

  • More daily wear and stress: Lead to long-term damage and frustration.

3. Smart Solutions for Narrow Garages

  • Use a sectional roll-up door: Saves space by rolling up overhead.

  • Widen the opening: If possible, reframe for better access.

  • Use for storage: Add shelves or hooks for tools and gear.

  • Park a compact vehicle: Smaller cars or motorcycles fit better.

Installation Considerations for Single Garage Doors

Installing a single garage door takes planning. The right size, tools, and layout help avoid problems later. Below are key points to guide your garage door installation, whether you do it yourself or hire a pro.

Measure Before You Buy

Before buying a garage door, measure the width, height, and side spaces of your garage opening. Don’t forget to check the top space too. Getting the right size helps avoid delays, wrong orders, or extra costs. Always double-check your numbers before placing an order.

Check Your Space

Most garage doors need about 12 inches of space above the opening for parts like tracks and springs. If your space is smaller, you might need special low-headroom hardware. Checking this beforehand helps ensure the door works safely and fits properly.

Install It Yourself or Hire Help

Some people try to install garage doors on their own, but it can be tricky. One mistake can cause damage or safety issues. Hiring a professional garage door expert makes sure everything is done right. It’s safer, quicker, and helps your door last longer without problems later.

Match Door Size With Parts

Wider or heavier garage doors often need stronger springs and more powerful openers. Always check the product information to make sure it matches your door size. Using the right parts helps the door open smoothly, stay balanced, and work safely for a long time.

Garage Door Width and Its Impact on Home Value

The width of your garage door plays a big role in how your home looks and works. It can also affect your property’s value and make a difference when selling your home.

Proper Sizing Improves Function and Style

The right garage door size makes everyday use easier. It opens and closes without trouble and keeps your car safe. A well-sized door also looks better on your home. If it’s too narrow or too wide, it can affect both use and appearance badly.

Wider Doors Can Boost Resale Value

Many buyers want garage doors that fit today’s bigger cars. A 9 or 10-foot-wide garage door gives extra space and adds comfort. It shows the home is updated and practical. A wider garage door can help raise your home’s value when selling.

Better Curb Appeal Means Higher Value

The new garage door is often the first thing people see. A good-looking, properly sized door makes your home look more welcoming and can boost curb appeal and home value. Wondering how wide a single garage door is? Most are 8 to 10 feet wide.

how wide is a single garage door

Frequently Asked Questions

Can a Truck Fit in a Single Garage Door?

Yes, a truck can fit in a single garage door if the door is at least 9 feet wide. Most trucks are too wide for an 8-foot door, making it hard to get in and out safely without hitting the sides or mirrors.

Is 8 Feet Wide Enough for a Garage Door?

An 8-foot-wide garage door is okay for small or mid-size cars, but it’s not wide enough for larger vehicles like trucks or SUVs. It can be hard to pull in and out without hitting something. A 9-foot or 10-foot door gives you more space and comfort.

What Size Garage Door Do I Need for an SUV?

Most SUVs fit well through a 9-foot-wide and 7-foot-tall garage door. If you have a big SUV or one with roof racks, it’s better to get a 10-foot-wide and 8-foot-tall door to have more space and not risk hitting the top or sides.

Are All Single Garage Doors the Same Width?

No, single garage doors come in different sizes. The most common widths are 8, 9, and 10 feet. Some are custom-made to fit special needs. The right size depends on your vehicle and how much room you want to occupy when parking inside.

What Is the Most Common Garage Door Width in the U.S.?

The most common garage door width in the U.S. is 9 feet. This size works well for most cars, SUVs, and small trucks. It gives you enough space to park without feeling cramped and makes it easier to open your car doors inside the garage.

Conclusion

If you’re wondering how wide a single garage door is, the most common sizes are 8, 9, and 10 feet wide. These sizes are great for most homes and give enough space to park your car and move around easily.

Before you buy a new garage door, measure your garage space. Check the width, height, and space on each side. Planning helps avoid problems and ensures the door fits well. A good fit means the door works better and lasts longer.

It’s a good idea to ask a garage door expert for help. A pro can measure your space, help you choose the right size, and install the door correctly. Call (972) 370-4710 to talk to Alliance Overhead Door. We’re here to help you find the best door for your home.

End Note

Alliance Overhead Door provides fast, reliable garage door services, including emergency garage door repairs, opener installations, and more. We ensure your garage door is in excellent condition. Visit our Emergency Garage Door Repairs page and explore the LiftMaster 81650 for easy, smooth performance.

We offer honest, professional service with years of experience. Our team is here to fix any issues quickly and correctly. Learn more about us on our About page, read real customer reviews on Our Reviews, and get tips to maintain your garage door on our Blog.

We’re ready to assist with all your garage door needs in Celina and the surrounding areas. From quick repairs to full replacements, our team is here to help. Visit our Service Areas and reach out through our Contact page. See why customers trust us on Yelp.

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