Standard Garage Door Sizes

When choosing a new garage door or replacing an old one, it’s important to consider that they come in various sizes to accommodate different homes and buildings. The size of the garage door needs to be taken into account for an accurate fit.

In this article, we will explore standard garage door sizes and what factors should be considered when choosing a size.


The Standard Sizes Of Garage Doors

The size of a garage door is determined by the size of the garage. Residential garages usually have standard sizes of 8 feet by 7 feet, 9 feet by 7 feet, or 10 feet by 7 feet. Custom sizes are also available for garages that are bigger or smaller than these standard sizes.

On the other hand, garage doors typically come in widths ranging from 8 to 20 feet, but most fall between 12 and 16 feet. As for height, the standard range is 7 to 8 feet, although taller doors, such as 9 or 10 feet, are available for garages with higher ceilings.

Factors To Consider When Choosing A Size

To choose the right size for your garage door, consider the size of your garage, the type of vehicle you will park inside, and the clearance needed for the door. These factors are important to determine the appropriate size.

Size Of The Garage – As previously stated, the size of your garage will determine the size of the garage door. Therefore, it is crucial to measure the width and height of the garage opening precisely to ensure that the correct door size is selected.

Type Of Vehicle – The size of the vehicle that will be parked in the garage is another important consideration. If the garage will be used to park a standard car or SUV, then a garage door size of 8 feet wide by 7 feet high may be sufficient. However, if the garage will be used to park a larger vehicle such as an RV or boat, a larger door may be needed.

Clearance – The height of the garage door is crucial, especially if there are any obstacles like trees or power lines near the opening. In such a case, a taller door would be necessary to ensure enough clearance. Additionally, the headroom required inside the garage should also be taken into account. If the ceiling is low, it might be necessary to install a shorter door to avoid clearance problems.

Custom Garage Door Sizes

Although the standard sizes of garage doors are suitable for most properties, there may be instances where a customized size is required. Customized garage doors can be manufactured to fit any opening, irrespective of its shape or size. This could be especially beneficial for older buildings or houses with unconventional garage sizes.

It’s important to collaborate with a trustworthy manufacturer or installer when placing an order for a custom garage door. The manufacturer or installer should be capable of providing precise measurements of the garage opening and any necessary additional features, such as insulation or windows.

Cost Of A Garage Door

The cost of a garage door is based on different factors, such as the size, material, and additional features. Garage doors that are custom-made are usually pricier compared to standard ones, which can be purchased in large quantities. In spite of this, even the cost of standard-sized garage doors varies depending on the material utilized. Steel doors are typically less costly than fiberglass or wooden ones. Furthermore, insulated doors may be more expensive than non-insulated doors.

While custom garage doors offer the benefit of fitting any size opening, they are often more expensive than standard sized doors. This is because creating a door that is custom-sized requires additional labor.

How A Professional Installer Can Help You Choose The Right Size Of Garage Door For Your Home

To ensure that you pick the perfect garage door for your home, whether you want to buy a new one or replace an old one, it’s important to seek the services of a professional installer. The installer will take measurements of your opening and provide sound advice on the most suitable door size. They’ll also guide you on the different styles, features, and materials available.

In addition, a professional installer can offer expertise not only in selecting the appropriate door size for your home but also in installing it properly and securely. This guarantees that the door will have longevity for years to come.

Moreover, partnering with a skilled installer can prevent expensive errors when choosing a garage door. It’s crucial to collaborate with a reputable and knowledgeable installer who offers high-quality products and services.



Garage doors come in a variety of standard and custom sizes to fit the needs of different homes and buildings. Standard garage door sizes range from 8 feet wide by 7 feet high to 20 feet wide by 9 feet or 10 feet high. When selecting a garage door size, it is important to consider factors such as the size of the garage, the type of vehicle that will be parked in the garage, and the level of clearance needed for the garage door.

And working with a professional installer can help ensure that the right size and type of garage door is selected for your home.

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