Owners that need to store oversized items in their garage know the frustration of finding the right size garage door for their truck(s), SUV, RV, and/or boat. While there are many standard garage doors to choose from, finding the right oversized garage door can take a little more time and effort. In this guide, the experts at Precision Garage Door Service® provide common sizes for oversized garage doors, along with spatial and structural factors to consider that will help you choose the right oversized garage door for your needs.
Sizing Considerations for Oversized Garage Doors
Oversized garage door sizes typically start at 10 feet wide and 10 feet high but can be much larger depending on how you’re going to utilize the space in your garage.
For example, garage doors that are 12' x 10' may be suitable if you’re moving large items or equipment in and out of your garage. However, if you are storing an RV, boat, or other tall item, you’ll need additional height to ensure there is enough clearance to store your property.
If vehicle storage is your primary focus, the specific type of vehicle that you own makes a difference in the size of the garage door you choose. For example, larger vehicles with trailers need a much wider opening than vehicles without trailers. Meanwhile, RV garage door sizes can vary depending on the type of RV that you own.
Below are some sample sizes for oversized garage doors, along with examples of ways they can be used. Keep in mind that the height and width for each size may be increased or decreased according to your specific needs and preference.
| Garage Door Size (Width x Height) | Common Uses and Examples |
|---|---|
| 10' x 10' | Small RVs Small Boats Large SUVs |
| 12' x 10' | Workspace Standard RVs Large trucks |
| 14' x 10' | Large RVs Trucks with trailers |
| 16' x 10' | Aesthetic appeal Large RVs Commercial vehicles |
| 18' x 10' | Extra-large RVs Trucks with wide trailers |
| 20' x 10' | Oversized RVs Boats with trailers |
Of course, there are additional garage door sizes that can be customized to fit items that are taller and/or wider. For example, a boat with a high mast or rigging may require more height clearance. This may also be true for storing farm or excavation equipment. While storing a small plane usually requires more width than height.
Structural Integrity Considerations for Oversized Garage Doors
Regardless of the particular size that you choose, the installation process for an oversized garage door involves careful consideration of factors that will affect your garage door’s structural integrity.
Prior to your garage door installation, a service professional will ensure that your garage door frame and tracks are equipped to support the weight of your new oversized door. They may also install additional structural reinforcements if you live in an especially windy or earthquake-prone area.
Need Help Choosing Your Oversized Garage Door?
Whether you’re storing trucks, an RV, equipment, a boat, or other valuable items, you want to make sure you have enough room to move them easily and store them securely. This means finding the right oversized garage door. If you’re unsure of which oversized garage door size would work best for your home, contact the experts. To get started, find the Precision Garage Door Service team near you for an in-home consultation.
This article is intended for general informational purposes only and may not be applicable to every situation. You are responsible for determining the proper course of action for your home and property. Precision Garage Door Service is not responsible for any damages that occur as a result of this blog content or your actions. For the most accurate guidance, contact the Precision Garage Door Service location nearest you for a comprehensive, on-site assessment.
FAQs About Oversized Garage Door Sizes
As a garage door service, repair, and installation leader renowned for integrity and dependability, all independently owned and operated Precision Garage Door Service locations are committed to safety, quality workmanship, and your satisfaction. This commitment includes using our expertise and years of experience to answer your questions. Here are answers to some of the most frequently asked questions about the best oversized garage door sizes.
What are the most common standard garage door sizes?
Most residential homes use the following standard garage door sizes:
- Single-car garage: 8–9’ wide x 7–8’ tall
- Double-car garage: 16’ wide x 7–8’ tall
These dimensions fit most cars, trucks, and SUVs, but homeowners with oversized vehicles or unique storage needs may require larger or custom dimensions.
How do I know if my garage door width is right for my vehicle?
The garage door width you choose should allow enough clearance on each side of your vehicle. If you’re upgrading or replacing your garage door, measure your vehicles and factor in extra space for safety and convenience.
- 8’ wide: Tight fit for a single car
- 9–10’ wide: Fits a single car with more room for opening doors
- 16’ wide: Fits two cars comfortably side by side
- 18’ wide and up: Fits larger vehicles, allows easier maneuvering for multiple vehicles
What is the typical double garage door width?
A typical double garage door width is 16 feet, which is enough for two mid-size vehicles. This size works well in most two-car garages, but there are reasons you might go wider:
- You drive larger trucks or SUVs.
- You want extra space to walk between cars.
- You use your garage for storage or workspaces.
Widths of 18 or even 20 feet are available for a roomier layout.
Should I choose one double door or two single garage doors?
The right choice of door depends on your garage layout, vehicle size(s), and how you use the space day to day.
One double garage door (usually 16’ wide):
- Operates with one opener, simplifying daily use
- Offers a sleek, unified appearance
- Opens fully, making it easy to park and maneuver both vehicles
- May allow more air flow in and out when opened
Two single garage doors (typically 8–9’ wide each):
- Allows separate access for each vehicle
- Can help maintain indoor temperature by opening only one side at a time
- Provides backup access if one opener stops working
- Requires additional hardware and potentially more maintenance
- May require construction if garage lacks an existing divider
Can I customize my garage door size if I have an unusual opening?
Yes. Custom door sizing is available if your garage doesn’t fit the usual dimensions or if you have taller vehicles or custom-built structures. Custom doors take a bit longer to manufacture and install, but offer the best fit and long-term satisfaction. To determine the best size for your garage:
- Measure the full opening (width and height).
- Consider headroom, side room, and ceiling clearance.
- Choose a size that fits your vehicle(s) and any additional storage or workspace needs.
How do I measure for a new garage door?
When measuring for a new garage door, be sure to write everything down and double-check. If in doubt, a garage door professional can confirm the dimensions before you order your door. To get accurate measurements:
- Measure the width of the garage opening.
- Measure the height from the ground to the top of the opening.
- Check side clearance (you’ll need 3–5 inches on each side).
- Check headroom (12–18 inches is recommended for most systems).
- Measure the distance from the opening to the back of the garage for track installation.
What size garage door do I need for a lifted truck or RV?
RV and trailer owners commonly need oversized garage doors, especially in new builds or detached garages. If you drive a vehicle that’s taller than average, you’ll likely need more than the standard 7-foot height. In these cases:
- Consider a 9–10’ tall garage door.
- Choose a wider option (18–20’) if needed for mirrors or convenience.
- Make sure the ceiling has enough clearance for tracks and openers.