Standard Garage Door Sizes
Single Garage Doors
The most common single garage door sizes are 8 x 7, 8 x 8, 9 x 7, and 9 x 8. They can be anywhere between 7 8 ft tall and 8 10 ft wide. Less common garage door sizes are 9 12 ft in height.
Some companies do offer 9 12 ft tall garage doors, and theyre becoming more common in recent years. You can also order these sizes as custom garage doors.
Double Garage Doors
The most common double garage door size is 16 x 7, though they can be anywhere between 7 8 ft high and 12 20 ft wide.
If you need a double garage door in a nonstandard size, these can also be ordered custom.
Triple Garage Doors
For triple car garages, youll have multiple garage doors with a post between them for structural stability. This is typically either:
- Three single car garage doors
- One single garage door and one double garage door
There are currently no standard sizes if you want to put one large garage door on a residential three car garage.
What Are The Standard Dimensions Of A Garage Door
The single standard garage door is 7 feet high. The width varies depending on the builder and the needs of the user, ranging from 8 to 10 feet wide.
What are the standard garage door sizes?
The typical sizes for single garage doors are 8 x 7, 9 x 7 and 10 x 7. These are the most standard garage door sizes, and they are a perfect fit for standard homes.
What is the standard height for a garage door?
Standard height for garage doors is typically 7 feet. This works fine for most cars, but if youve got a rack on top of your vehicle that might not be enough head room. Some trucks have racks that will not fit under a standard garage door.
Contact A Garage Door Expert
Want to know more about your garage door size options? We offer free in-home estimates for new garage doors, including consultation & recommendations from our expert technicians. Contact us today to get started!
Want to browse garage door designs and see what you like? Check out garage door designs here.
Don’t Miss: Garage Door Chain Not Moving
How Wide Is A 9 Foot Garage Door
The standard garage door width and height can vary by where you live, but is usually: 8 feet wide by 7 feet tall, or 9 feet wide by 7 feet tall for a single car garage door. 16 feet by 7 feet for a double garage door.
What is the rough opening for a 9 by 7 garage door?
When measuring garage doors the width is always given first followed by the height. So 9×7 implies a door that is 9ft wide and 7ft tall. Some builders frame the garage door rough opening width down to 810 or 811 for a 9ft wide door so that the metal door end stiles rest up against the door jambs.
Can I make my garage door taller?
To enlarge a garage door opening by 4-6 inches in width or height, youll need to uninstall the garage door opener and rails and reposition them to fit larger garage doors. Alternatively, youll need to knock down and rebuild one of the garage side walls to create a wider space, then fit new doors.
What Is The Minimum Width For A Single Car Garage Door

Single garage doors can be small enough for golf carts or large enough for tractors, depending on your home or community, For most homes, the standard single-car garage door is 8 to 9 feet wide and 7 to 8 feet high.
What is the best size garage door?
It is possible to buy a garage door that is about 32 feet wide to fit a three-car garage, but homeowners often prefer to install two standard 15-foot or 16-foot garage doors. Regardless of the width or other dimensions, the height of any standard garage door is 7 feet .
What is the rough opening size for a 9×7 garage door?
You need to cover the ends of the garage door a little. If you have a 9 wide door that is 7 tall you want your finished opening to be something like 9 2 so you cover one inch of the door side to side.
Recommended Reading: Roll Up Garage Door Sizes
Configure Your Roll Up Door
Select Color:White
Hover mouse cursor over colors for names. *Premium colors add $40 to the base door price.
What material are you mounting to?Wood
Frame Material
Track Specifications: Please make sure you Select the correct Door Jamb so we can provide you with the correct hardware and fasteners to mount to the specific frame
Lock Latch Position:Inside Door Latch
Door Lock Position
Note: The use of lock options is not advised when used in conjunction with any electric operation!!!!External latch not recommended with chain hoist.
Electric Operator:No Motor
*If a motor is selected no lock or latch will be included with the door.
Door Operation
- Warranty: operators come with a 5 year / 10,000 cycles on parts, 1 year on accessories
Insulation:No Insulation
*Insulation requires 2″ more headroom for installation
Door Insulation
Header Seal:None
Header Seal Options
The header seal attaches directly to the header and extends up to 5″ to the door curtain, forming an effective barrier
Side Brush Seal:None
Side Brush Seal
2″ Polypropylene Side Brush Seal with Aluminum Retainer mounts on the side your frame work. The flexibility of the brush allows complete seal of the roll up door corrugation. Keeping out dust, air flow, pesky insect and rodents.
Hood:None
Standard Garage Door Size Costs
If youre looking at doors for a two-car garage, installing one large door will typically cost less than two separate single-car garage doors. However, this does depend on the current architecture of your garage.
Custom garage door sizes will have higher costs for the door itself as well as certain components due to non-standard lengths of track, springs, and other parts.
If youre looking to increase the size of your garage door, this will also significantly add to your costs. To expand the opening for a larger garage door, your garage will most likely need to be rebuilt or have its roof raised. This kind of project will require a contractor or architect as well as a garage door professional to make sure your garage stays safe, secure, and weathertight after the structural changes.
Also Check: Battery For Liftmaster Garage Door Opener
Do They Make 18 Foot Garage Doors
Luckily, this is where we come into play. All you have to do is ask your builder to increase your garage size to accommodate an 18 wide opening, which is an upgrade much like adding a few feet to your bedroom. Most homes today are being built with either an 18×7 garage door, or both a 16×7 and an 8×7.
What is the narrowest A garage can be?
The smallest width 8 x 7 will accommodate many vehicles. The 8 foot width is also a bit more common than the 10 foot width.
Is a 16 foot garage door big enough?
If you own three small or compact cars and youd like to park all 3 in the garage, a 16 to 18foot double garage door will be satisfactory. If you have 2 single doors, parking will take all sorts of maneuvering and headaches.
Standard Garage Door Size Requirements
Your garage door will need at least 6 inches of head room for the opening, possibly more if you know youll be using roof racks, cargo holders, or if you have an extra large vehicle.
Youll need 14 18 inches between the ceiling and the top of the garage door to allow space for your garage door opener.
Account for at least 2 ft of space between each vehicle parked in your garage. If you frequently use your garage for activities or storage, you may also want space to store and remove things like lawn & garden tools and sports equipment.
Aside from physical space requirements, your local building codes or homeowners association may have certain requirements for garage door sizes . In these cases, you may not be able to install overly large garage doors.
For best results, have a garage door professional involved at the start of planning.
You May Like: Lift Master Garage Door Opener Manual