June 5, 2026
Choosing the right garage door size is critical for function, safety, and curb appeal. If your garage door is too small, too tall, or improperly fitted, it can create daily inconvenience and long-term damage. In this guide, we'll break down standard garage door sizes and help you determine the best option for your home in Phoenix.
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Need help figuring out your size? Get a free measurement in Phoenix.
Standard Single Garage Door Size
Common single garage door sizes:
- 8' x 7'
- 8' x 8'
Best for sedans and compact SUVs. If you drive a truck or larger vehicle, you may need a wider or taller door.
Not sure which size fits your garage?
Standard Double Garage Door Size
Common double garage door sizes:
- 16' x 7'
- 16' x 8'
- 18' x 7'
- 18' x 8'
Best for two vehicles, SUVs and trucks, and homes with wider garage openings. If you need more clearance or have larger vehicles, a wider or taller door may be the better option. If your garage opening is custom or you're unsure what size you need, we can help.
Free measurements and expert recommendations, at no cost to you.
View Garage Door InstallationUnique-Sized Garage Doors
In some cases, people may want a garage door size other than the standard. That's why State 48 Garage Doors offers a variety of doors to accommodate anything from a single-door one-car garage to a three-car garage. Our custom garage doors are sourced from multiple partner companies, so we can offer a variety of sizes to fit your garage door opening and ensure you are satisfied with your new door. If you need a custom-sized door for your home, our team can help design and install the right solution.
How to Choose the Right Garage Door Size?
Choosing the right garage door size comes down to a few key factors:
- How much space you need
- The vehicles you own
- Clearance around the opening
- Your garage structure
Older homes may have fixed openings, while newer builds allow more flexibility in sizing. If you're unsure what size works best, our team can help guide you.
Still unsure what option is right for your home?
Get Professional Garage Door InstallationHow To Measure Your Current Garage Door Dimensions
- Measure the width of the opening
- Measure the height of the opening
- Check available headroom above the door
Skip the guesswork — let our Phoenix team measure it for you.
Get Expert Help Choosing the Right Garage Door Size in Phoenix
At State 48 Garage Doors, we understand that finding the perfect garage door can be overwhelming — so we're here to help! Our team of experts can work on both older and new residential garage doors. Choosing the right garage door size is essential for both function and curb appeal. If you want expert help, our Phoenix team can measure your garage, recommend the right fit, and install it for you.
- Fast turnaround times
- Local Arizona experts
- Free estimates