What are the dimensions of the cut-out for a wall mount installation?

November 22, 2025Uncategorized

The dimensions for the cut out for the PlexiDor wall mount installation change depending on the size unit.

Below are the dimensions for the Interior Rough Opening and the Exterior Rough Opening. The Exterior is longer than the interior to all for the slope of the tunnel parts through the wall.

– Medium PlexiDor Wall Unit:

Interior Rough Opening = 11 3/4″ wide x 14″ high

Exterior Rough Opening = 11 3/4″ wide x 15″ high

– Large PlexiDor Wall Unit:

Interior Rough Opening = 14 1/2″ wide x 18″ high

Exterior Rough Opening = 14 1/2″ wide x 19″ high

– Large Plus PlexiDor Wall Unit:

Interior Rough Opening = 16 1/4″ wide x 24″ high

Exterior Rough Opening = 16 1/4″ wide x 25″ high

– Extra Large PlexiDor Wall Unit:

Interior Rough Opening = 18 1/2″ wide x 25 1/2″ high

Exterior Rough Opening = 18 1/2″ wide x 26 1/2″ high

See More Like This

Video

How to Change a PlexiDor Medium Spring

Article

Can the door lock/unlock access by pet tag during specific hours (e.g., 7:30 AM to 10:00 PM)? Is this schedule function built into the door hardware, or do we rely on collar/tag to enforce?

The Best Pet Door

Most pets hate flap doors! PlexiDor Pet Doors are long-lasting and beloved alternatives.

They have hinges, like a door, so there's no loud flap slap or flexible materials. They lock easily, and most models come with a steel security plate for additional security when you are away.

Why We're Better

Need help finding the right door?
Door Finder
Request Dog Breeds of the World

What are the dimensions of the cut-out for a wall mount installation?

See More Like This

How to Change a PlexiDor Medium Spring

Can the door lock/unlock access by pet tag during specific hours (e.g., 7:30 AM to 10:00 PM)? Is this schedule function built into the door hardware, or do we rely on collar/tag to enforce?

The Best Pet Door

Receive Digital Copy

Dog Breeds of the World

Option 1: Receive Printed Copy

Option 2: Receive Digital Copy

See More Like This

How to Change a PlexiDor Medium Spring

Can the door lock/unlock access by pet tag during specific hours (e.g., 7:30 AM to 10:00 PM)? Is this schedule function built into the door hardware, or do we rely on collar/tag to enforce?

The Best Pet Door

Can the door lock/unlock access by pet tag during specific hours (e.g., 7:30 AM to 10:00 PM)? Is this schedule function built into the door hardware, or do we rely on collar/tag to enforce?