Sarah - Author
These are the different front door sizes including standard, custom & double front door dimensions with size chart, door frame measurements, and how to measure a front door.
Having a perfected fitting front door is essential because it is the gateway to the home and plays a role in defining the curb appeal of a home’s exterior. A front door must be well sized and strong to withstand many outdoor elements like strong winds, heat, and snow.
Choosing a door that provides the right combination of utility and design is important. And knowing the many sizes available for front doors will ensure that it is the right fit both for the function and exterior look of the house.
Standard Front Door Size
One way to revamp a house’s exterior is by replacing the front door with a new one. Front doors are made to last for a long time, but circumstances like warping or weather damage will call for a front door replacement. If this is the case, all a homeowner needs is to grab a measuring tape to measure the door they are looking to replace.
Unlike windows or kitchen cabinets, there are not many size variances available for front doors. This is excellent since finding the perfect one for a home should be easier than deciding on window size.
Most standard front doors in the markets stand with a width of 36 inches or about 91 centimeters with a height of 80 inches or about 203 centimeters. Beyond this size, homeowners can also find front doors with a width of as thin as 30 inches or 76 centimeters to front doors as tall as 96 inches or around 244 centimeters.
For a standard front door’s thickness, most front doors will be around 1 3/4 inches or 4.45 centimeters thick. For a foolproof method of figuring out how thick a front door should be, simply measure the thickness of the existing entry. Visit this page to find the standard interior door sizes.
Custom Size Front Door
Aside from the standard front door size available widely in many doors manufacturing, a homeowner also has the choice of opting to go for a custom-sized front door.
This will give them the flexibility to decide on how big or small they want their front doors to be to fit their home design or aesthetics. Homeowners can also go custom for specific door styles and materials if they want them made from solid wood or steel.
Custom front doors can be as small as 30 by 78 inches or around 76 by 198 centimeters to 32 by 78 inches or 81 by 198 centimeters. There are also doors custom-made at 48 by 78 inches or around 122 by 198 centimeters.
Wider front door sizes are also available from 68 by 78 inches or 173 by 198 centimeters, 84 by 78 inches or 213 by 198 centimeters, 124 by 78 inches or 315 by 198 centimeters, to grander ones at 144 to 156 inches by 78 inches or 366 to 396 by 198 centimeters.
Double Front Door Size
For bigger and grander houses, the best door to get is large double front doors for the door to complement the house size fully. Double doors are the height of luxury, and they are available in many styles, colors, and materials giving the homeowners a variety of options to choose from.
A double door will consist of two doors of the same width and height. Most of the double doors available stand with a height of 80 inches or 203 centimeters.
The widths will usually vary from one size to the next, according to the manufacturer, but most will have a minimum width of 60 inches or 153 centimeters. Sixty-inch double doors will have two doors of 30 inches or 76 centimeters each.
Other usual sizes for double doors will include the 64 inches or 163 centimeters width double doors and the 72 inches or 183 centimeters double doors. The former will have two doors of 32 inches or 81 centimeters, while the last 36 inches or around 91 centimeters.
Double front doors will be around 1 3/4 inches or 4.45 centimeters thick like most front doors. Simply measure the door thickness for a foolproof method of figuring out how thick a front door should be.
Front Door Sizes With Frame
It has already been established that most standard front doors will have a size of 6 feet and 8 inches, but this size often does not include the size of a door frame.
A door frame is wider than the door opening itself, and depending if a homeowner is opting for a standard door frame size or a custom one for more oversized doors, size is usually decided based on the width of the frame itself.
Most front door frames have a width of 2 to 4 inches or around 5 to 10 centimeters. To calculate the total front door size with the frame included, add the door frame’s width plus the entire width of a specific door and add another dimension to account for the value of the door frame’s width.
Let’s say that the frame’s width is 2 inches while the total door is 36 inches. That is 2 inches plus 36 inches plus 2 inches which will have a total of 40 inches.
Front Door Size Chart
Here’s the single and double standard front door sizes:
Single Front Door Size Chart
| Height in Inches | Height in Centimeters | Width in Inches | Width in Centimeters |
| 80 inches | 203 centimeters | 30 inches | 76 centimeters |
| 80 inches | 203 centimeters | 32 inches | 81 centimeters |
| 80 inches | 203 centimeters | 36 inches | 91 centimeters |
| 96 inches | 244 centimeters |
Double Front Door Size Chart
| Height in Inches | Height in Centimeters | Width of each wing in Inches | Height of each wing in Centimeters |
| 60 inches | 152 centimeters | 30 inches x 2 = 60 inches | 76 centimeters x 2 = 152 centimeters |
| 64 inches | 163 centimeters | 32 inches x 2 = 64 inches | 81 centimeters x 2 = 162 centimeters |
| 72 inches | 183 centimeters | 36 inches x 2 = 72 inches | 91 centimeters x 2 = 182 centimeters |
Front Door Rough Opening Size
Other than the door frame, there is a front door’s rough opening size measurement to consider. This is the second largest dimension for front doors which is especially important during new construction.
To be specific, the rough opening of a front door refers to the space between two walls a front door will be affixed to. This size is usually at least an inch and a half or 3.81 centimeters wider than the actual door size and at least an inch or around 3 centimeters taller than a front door will be.
If you are looking to attach a single front door with dimensions of 30 by 80 inches or 76 by 203 centimeters, the rough opening of the space allotted for the front door should at least be 31 1/2 by 81 inches or 80 by 206 centimeters.
Front Door Jamb Size
Besides the frame and the rough opening size, there are the door jamb size dimensions to consider when looking at and buying a front door. Door jambs are where hinges and the strike plate for the front door are installed in order for the door to be fully functional.
Most front door jambs are 4 5/8 inches or around 12 centimeters. This depth also has an allowance of about 1/8 inch for more than thicker walls.
Like front doors, door jambs are available in other sizes, and if the standard is too large or too small, it’s best to opt for different sizes available. There are bigger door jambs at 4 9/16 inches or 11.59 centimeters. There are also even larger ones at 5 1/2 inches or 14 centimeters to 6 9/16 inches or about 17 centimeters.
How To Measure Front Door Size?
To fully get the perfect front door size, every homeowner should take out their tape measures and a pen and paper to prepare for measuring. Measuring a door will pose a lot of benefits. It makes shopping for a front door easier and eliminates the hassle of purchasing the wrong one.
The foremost thing to do is to assess the front door width: the top, the middle, and the bottom from side to side, with the widest determining the door width. The next is looking at the door height on the inside of the vertical side of the door frame. This measure will take the longest, which will dictate the door height you need.
The last is measuring the door’s thickness, which is especially important in door replacement. All a homeowner needs to do is measure the depth of an existing entry from front to back.
Are All Front Door Handles The Same Size?
Door accessories like door locks and door handles will not have the same size since they are available in different sizes and designs, with some being more grand or minimal than others.
Before planning for door hardware, the door thickness is essential, and most front doors have a thickness of 1 3/4 inches or 4.45 centimeters. Bore hole size is also usually standard, ranging from 1 1/2 to 2 1/8 inches or 3.81 to 5.40 centimeters in diameter.
Visit our guide to French door sizes for more related content.
