How Wide is a Standard Patio Door?

Getting the right patio door width​ is important, especially if you’re replacing an old door or installing a new one. A door that’s too small or too big can cause problems like drafts or difficulty opening and closing. But how wide is a standard patio door? Let’s break it down.

Standard Patio Door Width

Patio doors come in different styles, and each style has its own standard width. Typically, the patio door width​ ranges from 60 inches (5 feet) to 144 inches (12 feet). The height is usually about 80 inches (6 feet 8 inches), but some can be taller.

Now, let’s look at each type to see the standard sizes in Los Angeles, CA, in more detail.

Standard Width of Bifold Patio Doors

Bifold patio doors have multiple panels that fold together when opened. They’re perfect if you want to open up a whole wall to the outside. Their standard bifold patio door width and height in Los Angeles, CA​ are:

• Width: 70 to 144 inches – 5.8 to 12 feet – 177.8 to 365.76 cm.
• Height: 80 to 96 inches – 6.8 to 8 feet – 203.2 to 243.84 cm.

Standard Width of Sliding Patio Doors

Sliding patio doors are very common because they don’t take up much space when opened. Practical for patios, decks, or balconies, these doors usually have one fixed panel and one that slides. Standard sliding patio door width and height​:

• Width: 60 to 72 inches – 5 to 6 feet – 152.4 to 182.88 cm.
• Height: 80 inches – 6 feet 8 inches – 203.2 cm.

Standard Width of French Patio Doors

French patio doors are classic and stylish. They are usually double doors that open from the center. These doors are often used to create a wide opening to the outside. Standard French patio door width and height​:

• Width: 48 to 72 inches – 4 to 6 feet – 121.92 to 182.88 cm.
• Height: 80 inches – 6 feet 8 inches – 203.2 cm.

Standard Width of Two-Panel Sliding Glass Doors

Two-panel sliding glass doors are one of the most popular types because they balance size and functionality. One panel slides open while the other stays fixed. Standard two-panel sliding patio door width and height​:

• Width: 60, 72, or 96 inches – 5, 6, or 8 feet – 152.4, 182.88, or 243.84 cm.
• Height: 80 inches – 6 feet 8 inches – 203.2 cm.

Standard Width of Three-Panel Sliding Glass Doors

Three-panel sliding glass doors offer a wider view and more natural light. Usually, one-panel slides while the other two are fixed. Standard three-panel sliding patio door width and height​ in Los Angeles, CA:

• Width: 108 or 144 inches – 9 or 12 feet – 274.32 or 365.76 cm.
• Height: 80 inches – 6 feet 8 inches – 203.2 cm.

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Rough Opening Size for a Patio Door

A rough opening is the space in the wall where the patio door will be installed. It’s slightly bigger than the door itself to make room for adjustments and insulation. Getting the rough opening size right is essential for a smooth installation.

Rough Opening Patio Door Size Chart

How Do You Measure a Patio Door Opening?

Measuring a standard patio door width and height​ in Los Angeles, CA might seem tricky, but it’s actually pretty simple. Let’s get started!

Step 1: Measure the Width

First, you need to find out how wide your patio door opening is. You’ll want to take a few measurements to make sure it’s accurate.

1. Start on the inside of your door frame.
2. Measure from one side jamb (the vertical piece on the side) to the other side jamb.
3. Take three measurements: one at the top, one in the middle, and one at the bottom.

Sometimes, door frames aren’t perfectly even. If your three numbers are different, always use the smallest one. This will make sure your new door fits without any issues.

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Step 2: Measure the Height

Just like with the patio door width, you’ll want to take a few measurements to be sure.

1. Start at the bottom, where the sill is (that’s the horizontal part you step over).
2. Measure from the sill up to the top of the door frame.
3. Take three measurements: one on the left side, one in the center, and one on the right side.

Again, if the numbers are different, go with the smallest one. This way, you won’t end up with a door that’s too tall to fit.

Step 3: Check for Squareness

Sometimes, door frames aren’t perfectly square, which can cause problems when installing a new door. Here’s how to check:

1. Measure diagonally from one top corner of the opening to the opposite bottom corner.
2. Then, do the same on the other diagonal.
3. Compare the two measurements.

If they’re the same, great! Your door frame is square. If not, it means the opening might be a bit crooked. Your installer can usually work around that.

Step 4: Determine the Rough Opening

Once you have your patio door width and height, it’s time to figure out the rough opening. The rough opening is a little bigger than the actual door size to make room for adjustments and insulation.

1. Take your smallest width measurement and add about 2 inches.
2. Do the same with your smallest height measurement and add 2 inches.

This extra space is for shimming and leveling the door during installation. The extra room helps make sure everything fits just right, even if the frame isn’t perfectly square.

Choose Teza Doors Standard Patio Doors in Los Angeles, CA

Choosing the right patio door width guarantees a good fit and smooth operation. Measure carefully! If you cannot and you’re in Los Angeles and need patio doors, Teza Doors and Windows has you covered.

We offer a wide range of standard and custom patio doors, including sliding, French, and bifold options. Our experts will help you find the perfect size and style for your home and install the door for you. Contact us today for a free estimate.

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