Garage Door Sizes: How to Choose the Right One for Your Home

garage door sizes

Garage Door Sizes: How to Choose the Right One for Your Home

Garage doors are an essential aspect of any home. Not only do they keep your vehicles and storage areas safe, but they also make your yard look better. 

However, picking the appropriate measurement for your garage door can be difficult. With so many different options available on the market, it’s easy to get overwhelmed. That’s why it’s essential to understand what factors to consider when selecting a garage door size. 

In this blog, we’ll explore the standard garage door sizes available and provide tips on choosing the right one for your home.

Standard Garage Door Size: What Is It?

Knowing the typical size of garage doors is crucial when shopping for a garage door. Garage door sizes are usually between 8 and 18 feet in width and 7 and 8 feet in height. You can save money and time by ensuring everything fits perfectly in your house. 

Everything depends on the garage door style you get, your house layout, and your particular preferences for the garage. Garage doors for a single vehicle are usually between 8 and 10 feet wide and 7 and 8 feet high, while those for a pair of vehicles are between 12 and 18 feet broad and the same height. 

Choosing the right size garage door requires taking precise measurements of the aperture. A professional garage door installer can also help you determine the appropriate size for your home.

How to Properly Measure Your Garage for a Door

Measuring your garage for a new door may seem tedious, but it’s necessary to guarantee a proper fit. Taking the opening’s dimensions is the first order of business. Determine the breadth by measuring across the opening’s widest part. 

The next factor to consider is the distance from the opening’s base to its ceiling. To ensure the door can swing freely, measure the headroom or the height between the top of the opening and the roof. 

Be sure to measure the depth of the carport because different types of doors have different clearance needs. It is best to have a professional installer record the measurements, as they can account for any obstacles or irregularities in the garage door opening.

Different Types of Garage Doors and Their Sizes

Garage doors come in various styles and sizes, each with unique features and benefits. From traditional overhead doors to modern glass and aluminum options, there’s a garage door to suit every home and budget. Understanding the different types of garage doors and their sizes can help you make an informed decision when choosing the best option for your home. 

In this section, we’ll explore the most popular types of garage doors so you can select the perfect door to enhance your home’s curb appeal and functionality.

Single Car Garage Door Size

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Single-car garage doors are a standard and convenient option for homes with only one car or limited parking areas. Single-car garage doors typically measure 8 feet in width and 7 feet in height.

If those don’t work for you, you can find sizes like 97 and 107. The door’s dimensions must precisely mirror those of the garage opening for the door to function properly. 

12′ x 8′ and 10′ x 8′ sizes are available if you need more room for a large vehicle or extra storage area. The contractor of your garage door should be able to advise you on what size would be best.

Two Car Garage Door Size

Liv garage door | Garage Door Sizes: How to Choose the Right One for Your Hometwo car garage door

Homeowners with many vehicles or who want extra storage room often choose two-car garage doors. 2 car garage door sizes are typically 16 feet broad and 7 feet high.

However, 18×7 and 20×7 aren’t the only options; other sizes are also accessible. If you want your garage door to slide snugly into its opening, you’ll need to take precise measurements. 

A bigger size, say 18′ x 8′ or 20′ x 8′, may be preferable if you plan to park larger vehicles in the garage, such as SUVs or trucks, or if you need more room for storage. The contractor of your garage door can help you determine what size you need.

Three-Car Garage Door Size


Your vehicle sizes and storage needs will dictate the size of the three-car garage door you need. Those needing additional storage space or a large family will benefit greatly from installing a three-car garage door. 

A 24-foot wide by 7-foot high garage door is the industry norm for a three-car garage. 

You can find the correct dimension for your garage door by taking precise measurements and talking to an expert installer. You may need door sizes of 28 ft x 8 ft or 32 ft x 8 ft to accommodate cars and SUVs. On the other hand, you can also find shapes such as 28×7 and 32×7.

Vehicle Size

It’s essential to consider your vehicle’s dimensions when deciding on a garage door height. Some cars, particularly those taller or wider than average, may not fit through standard garage doors. 

Please make sure the garage door opening is big enough for your car by measuring its height, breadth, and length. If you want to keep shelves and other items in the garage, you should measure the width of the entrance to ensure enough room. 

Discussing your vehicle and storage requirements with a professional garage door installer can determine the correct size. You can improve your home’s usability and ease while also increasing its value by installing a properly sized garage door.

Storage Needs

When deciding on a garage door size, it’s also essential to consider your storage requirements. Ensure the door height is high enough to accommodate the shelving units, bicycles, and other things you intend to store in the garage. 

Make sure the door is large enough for the storage unit’s contents by measuring its height, breadth, and depth. You may also need more room and a bigger door to use your carport as a workspace or hobby area. 

Discussing your storage and work space requirements with a professional garage door installer can determine the correct size. A carport with a properly installed door can provide more than just parking for your car.

The Style of Your Home

It’s essential to consider your home’s architectural design when deciding on a garage door size. Your home’s aesthetic value and curb attractiveness can be affected by the dimensions of your garage door.

A garage door with a traditional style, such as an elevated panel, would look great on a traditional or colonial-style house. It should be a suitable fit for your home and garage in terms of dimensions.

Garage doors with simple designs and few ornamental flourishes are better suited to homes with a contemporary or modern aesthetic. A bigger garage entrance may look good with this design, but it should still be in keeping with the scale of the rest of the house.

A wooden garage door, or one with a similar natural finish, would look great on a farmhouse or rustic-style property. It should be manageable concerning the rest of the house or the carport.


The horsepower required by your garage door opener is proportional to the door’s weight and height. A 1/2 horsepower opener is sufficient for most single-car garage doors, while you may need a 3/4 horsepower opener (or higher) for larger double-car doors. 

If you choose a weak motor, the opener may strain to raise the door, which could cause wear and tear or even a breakdown. 

Conversely, you may spend more money than required if you choose an opener with too much horsepower. As a result, when deciding on the horsepower of your garage door opener, it is crucial to consider your garage door’s scale.


When deciding on a garage door height and motor, it’s crucial to consider the door’s weight. Heavy garage doors need even more robust hinges to be raised and lowered without incident. Whether a door is light or heavy depends mainly on the materials used to make it. 

Picking an opener with enough horsepower isn’t enough; the door’s springs and other parts must also be appropriately sized and adjusted. Damage or personal harm can result from ignoring the door’s weight. 


Lifting strength for taller garage doors must be increased; some may even require specialized openers. Your garage door’s height will depend on the ceiling height of your carport and the size of the vehicles you plan to store there. 

A higher door height may be necessary to handle taller vehicles like recreational vehicles or boats. Consider its height if you want your garage door to work well and meet your requirements.

For Maintenance and Repairs, Choose Liv Garage Door Repairs

Working with a professional garage door installer is crucial if you’re considering purchasing a new garage door for your house. Feel free to get in contact with us at any time! When you call Liv Garage Door Repairs, they’ll help you determine the best garage door size for your home and your money.


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