Pocket Door Size Guide for Interior Design in 2025

Understanding pocket door sizes is key for homeowners deciding if this configuration is the best option for their space. Measuring for a pocket door only requires a few simple steps.

Pocket doors have surged in popularity in recent years as a chic and space-saving alternative to traditional swinging doors. Their slick design also makes them a popular choice in settings like offices or clinics.

The functionality of pocket doors depends on accurate measuring and installation. Doing proper groundwork before purchasing is crucial.

Standard Pocket Door Sizes

Pocket door sizes depend on the configuration: single vs double pocket doors. A single pocket door opens and closes by sliding on rollers placed on a track inside the door frame. The door disappears into a wall cavity on one side of the doorway when fully opened. Double pocket doors work in the same way but meet in the middle and open like curtains.

Standard Single Pocket Door Sizes

Pocket door frame kits typically come in several standard sizes. Common single pocket door sizes (in inches) are:

24 x 80
28 x 80
32 x 80
36 x 96

These sizes will suit many standard door widths and heights.

Our pocket doors come in six standard sizes (in inches):

30 x 80
30 x 96
32 x 80
32 x 96
36 x 80
36 x 96

Some homes may need custom-built options to ensure smooth functionality. Many pocket door systems are customizable and can be tailored to meet your specific needs.

Standard Double Pocket Door Sizes

Standard double pocket door sizes are ideal for wider door openings. The most common sizes (in inches) are:

48 x 80
56 x 80
64 x 80
72 x 96

Our standard double pocket door sizes are:

Width: 18, 24, 28, 30, 32, and 36 inches Height: 80, 84, 92.5, 92.5, and 96 inches

How to Measure for a Pocket Door

The key to getting the right-sized sliding pocket door system is to measure the rough opening accurately. You will need a tape measure and a pen and paper to write down your measurements.

Measure the Rough Opening Width

Measure the width of the framed opening. This is the distance between the two wall studs that will form the sides of the pocket. The pocket door frame kit you choose must be able to fit in this space.

Top Tip: Measure from the finished floor level, as this is where the frame will be installed.

Measure the Rough Opening Height

Measure the distance from the floor to the underside of the header. The header is the horizontal beam that spans the top of the opening.

Top Tip: Subtract around 4-to-4.5 inches from the rough opening height to get your door height. This allows sufficient clearance space for the door's hangers and tracks. It also leaves clearance at the bottom for the door to open and close without touching the floor. An expert will help you determine the perfect door height with the measurements you take to the showroom.

Important Pocket Door Measurement Considerations

Keep the following points in mind when measuring for a pocket door:

The pocket door frame will require space within the wall, so the wall needs to be wide enough to accommodate the door's full width when open. It's recommended to add an extra inch or two to the rough opening measurements to allow for adjustments during installation.
Always check the manufacturer's specifications for the exact rough opening dimensions required for their pocket door frame.

Follow the same steps for double pocket doors, allowing for enough wall space on both sides of the door opening.

Considerations When Installing Pocket Doors

Take the following into account when installing a pocket door:

Choosing the right pocket door style is important for both aesthetics and functionality. Pocket doors are a popular choice for bathrooms as they save floor space. However, be sure to choose an option that ensures privacy and soundproofing.
Adding a pocket door cavity increases the finished wall thickness. Though pocket doors free up valuable wall space, the wall ends up thicker than a regular stud wall as it must accommodate the door, frame, studs, laths, and any drywall added during installation.
Be aware of the door mechanism’s weight capacity when selecting pocket door sizes, as heavier doors may need reinforced frames.
Pocket doors are great options for wheelchair users as they allow free passage without the back-and-forth of a swinging door. Check your door width measurement carefully to ensure wheelchair users can pass through unimpeded; the clearing should be at least 35 inches to be comfortable.
Consider professional installation services for complex systems like pocket doors. This takes the guesswork out of the measuring and installation process and ensures your door’s smooth functioning.

Pocket Door FAQs

Where Are the Best Places in the Home for Pocket Doors?

Pocket doors are an ideal choice for close quarters where space-saving is paramount. This makes them popular for bathrooms, narrow hallways, or anywhere you want to save floor space.

Pocket doors and other sliding doors are increasingly popular options for homeowners looking to economize on space at home. This is more important than ever, with the medium home size in the U.S. falling to a 15-year low in 2024.

Are Sliding Pocket Doors Ideal for Any Space?

Sliding doors aren't ideal for all spaces. Pocket doors need to slide unimpeded into the wall cavity. This means that the adjacent wall must not have any plumbing or electrical wiring. You also can’t install a pocket door system in a load-bearing wall as it could lead to structural issues.

Can Any Door Be Made into a Pocket Door?

Any door can technically be made into a pocket door if it's the right thickness. This is because pocket doors are designed like any other; the main difference is the hardware. Pocket doors feature hangers on their top edge rather than the hinges that swinging doors have.

It's always best to consult experts when choosing a pocket door as not all accessories like soft stops will work with every type of door. The best way to ensure smooth running and a flawless finish is to take your measurements to door professionals and work with them to find the best option for your home.

What Hardware Does a Pocket Door Need?

Pocket door hardware includes the following:

Track: A sturdy track, usually made of aluminum, is mounted inside the wall cavity to guide the door's movement.
Rollers: The door is attached to rollers that glide along the track, allowing it to slide smoothly in and out of the pocket.
Pocket frame: A metal framework that fits inside the wall and creates the "pocket" into which the door slides.
Door guides: These are installed at the bottom of the door opening to prevent the door from swinging and to keep it aligned.
Pulls or latches: Options include edge pulls, flush pulls, and locking latches.

Consult an Expert for a Seamless Finish

Measuring for a pocket door is fairly straightforward but getting your measurements right is essential. Take time to measure the space properly and consult an expert on sizes, especially if you need a custom-made door.

Pocket doors require precise installation to ensure they run smoothly and fit perfectly into the wall cavity. Professional installation is recommended to guarantee long-term functionality.