What is the standard size of a garage door, and how wide should a two-car garage door be? These are common questions homeowners face when upgrading or building a garage. The answer isn’t always straightforward. From the standard single-car door to custom options for larger vehicles, choosing the right garage door size means balancing function and style.
Are most garage doors really 7 feet tall? What’s considered the average garage door dimension these days? In this guide, we’ll walk you through the most common sizes, how to measure your garage, and tips to ensure your door fits perfectly. Whether you’re aiming for a standard garage door size or exploring custom dimensions, we’ve got you covered.
Table of Contents
- Common Garage Door Sizes
- How Wide Is a Two-Car Garage Door?
- Custom Garage Door Sizes
- How to Measure Your Garage Door
- Factors to Consider When Choosing a Garage Door Size
- Garage Door Size Guide for Different Uses
Common Garage Door Sizes
While their common-size varieties vary, some are much more common than others when it comes to garage doors. Whether you have a single-car garage, a two-car garage, or need something custom, here is a rundown of the most popular sizes.
| Garage Type | Common Height | Common Width |
| Single-Car Door | 7 to 8 feet | 8, 9, or 10 feet |
| Two-Car Door | 7 to 8 feet | 16 to 18 feet |
| RV Garage Door | 10 to 14 feet | 10 to 14 feet |
The most general size for a single garage door is 7 to 8 feet high and 8 to 10 feet wide. If you will be parking a large SUV or a pickup truck, a garage with at least a 10-foot-wide door is ideal, mostly. Two-car garage doors are 16 to 18 feet wide, sufficiently wide to accommodate two vehicles or more storage space.
How Wide Is a Two-Car Garage Door?
The width of a two-car garage door is what matters most; the width ranges from 16 to 18 feet, which is a size that accommodates two average-sized cars without much hassle. If you drive larger cars, though, or use part of the garage for storage or a workshop, then you’d be wise to go with the 18-foot width. This not only gives you more comfort but also makes your parking and movements easier.
Pro Tip:Conventions like a workshop or extra storage in the garage might call for an 18-foot-wide door for future needs.
For those looking for more flexibility, combining two single doors into one larger door is a popular option, especially in homes where aesthetics and practicality are key.
Custom Garage Door Sizes
Sometimes, standard garage door sizes just don’t fit the mold. Perhaps you have a garage that was custom-built, an oversized vehicle, such as an RV, or in any other design that may provide uniqueness to the architecture of one’s home. This is where the custom garage doors come into play.
| Vehicle Type | Recommended Garage Door Size |
| Compact Car | 8 feet wide by 7 feet high |
| Standard Sedan or SUV | 9-10 feet wide by 7-8 feet high |
| Pickup Truck or Large SUV | 10 feet wide by 8 feet high |
| Two Standard Vehicles | 16-18 feet wide by 7-8 feet high |
| RV | 12-14 feet wide by 12-14 feet high |
Garage doors can be as big or small as your space will allow, depending again on your needs for width and height. RV garage doors go up to 14 feet tall and wide, allowing some of the bigger vehicles to get around. Large wood or glass custom doors are increasingly popular for bold homeowners.
The main advantage of custom sizing is flexibility. You are able to make a door that perfectly fits your garage dimensions, but usually this means longer lead times and increased costs, so planning ahead is advisable.
How to Measure Your Garage Door?
Before ordering a new garage door, it is vital that you take an actual measurement of the existing space. The following will provide a simple, step-by-step guide to best fit a garage door:
- Measure the width : by taking a tape measure and measuring from one side of the garage doorframe across to the other. This will provide the appropriate width for the new door.
- Measure Height: Height is determined from the floor to the top of the doorframe.
- Headroom: The headroom is the space between the top of the garage door opening and the ceiling. Most garage doors, considered ‘normal ‘, need a minimum headroom of 12 inches to accommodate the tracks.
- Measure the Backroom: The backroom is the measurement from the front of the garage-or the front where the door is on-to the back wall. You want to have enough backroom so that the door can fully open and retract. Preferably, that would mean the door’s height plus 18 inches.
Quick Tip: Slightly level floors or loose headers can make a difference in your measurement. It is always best just to check twice to be sure!
Below is a step-by-step visual guide to help you ensure you get the right fit:
Correct measurements are crucial to ensure a proper fit for your new garage door and that it goes up and down smoothly. If you are not sure of anything, it may be advisable to have a professional undertake the measuring.
Factors to Consider When Choosing a Garage Door Size
Luckily, picking the right size of a garage door is less complicated than it sounds. But besides fitting into space, here are other factors to take into account:
- Vehicle Size: Is it a compact car, SUV, or truck that you’re driving? Be sure your garage door accommodates your vehicle and will have room around it.
- Insulation and energy efficiency: Garage doors can affect the energy efficiency of your home. Indeed, an insulated door goes miles in maintaining the temperature consistent, especially when the garage is attached to the house.
- Material: The garage gates are made from a variety of materials that range from steel, wood, aluminum, to glass. Each material influences the thickness of the door and mostly partially the dimensions.
- Future-Proofing: Planning on upgrading to a bigger vehicle anytime soon? A wider garage door saves you from having to replace one in the future.
Garage Door Size Guide for Different Uses
Not every home and garage needs the same size of a garage door. Here’s a quick guide to help you determine what will work best for your situation:
- Compact Cars: Single garage doors that are 8 feet wide should suffice for compact cars or sedans.
- Larger Vehicles: Opt for a 10-foot-wide door for SUVs or trucks.
- Two-Car Garages: A 16 to 18-foot-wide door is ideal for parking two vehicles side by side.
- Workshops and Storage: If you plan to use part of your garage as a workspace or storage area, a larger door or multiple smaller doors might give you more flexibility.
Your Next Steps to the Perfect Garage Door
Now that you have the whole scoop on garage door sizes, the journey to a perfect fit could not be more vividly described. Whether looking to invest in a standard size, considering customization for that RV, or upgrading the curb appeal of your home, the right garage door is waiting-only really a couple of measurements away.
Not sure where to start? Take out that tape measure and follow our step-by-step guide above to get those dimensions. With your measurements in hand, our experts will be prepared to help you select a door that suits both your home and lifestyle.
Ready to level up your garage? Let’s make it happen.
Explore the possibilities, measure confidently, and give your garage door the upgrade it deserves!
Need help with your choice? Our team at MN Garage Squad is just a call away, offering personalized advice and expert solutions for your next garage door.
The door to a better garage is right in front of you—let’s open it together.
FAQs
Q: What is the standard garage door size for an SUV?
A: Most SUVs have adequate clearance in a garage that is 9 to 10 feet wide by 7 to 8 feet high at the doors.
Q: How can I get a measurement if there are uneven garage floors?
A: Take multiple measurements and average them. Uneven floors may need adjustment at time of installation.
Q: Can I get a custom garage door designed for my RV?
A: Yes, absolutely! We can have your RV garage door custom-sized up to 14 feet in height and width to accommodate large vehicles.
