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Home > Cat & Dog Products > Dog Doors - Cat Doors > Shop by Brand > PlexiDor Dog Doors > PlexiDor Dog Doors - Door Mount Models

Plexidor Pet Door - 16 x 23 3/4 Extra Large

Plexidor Pet Door - 16 x 23 3/4 Extra Large

Plexidor Dog Door – 16 x 23 3/4 Door Mount Model

Plexidor Pet Doors are professionally engineered to be worry-free for years without need for maintenance. They are whisper quiet, super energy efficient; completely secure and so durable they are practically indestructible.

Never Buy Replacement Flaps
The Extra Large Plexidor saloon-style dog door entrance is made of twin shatter-resistant, Plexiglas panels that are a full 3/8" thick! These high-impact panels are virtually indestructible even from constant use by giant dog breeds.

Unlike a vinyl flap, Plexidor Plexiglas panels will not fail due to exposure to sunlight, extreme hot or cold temperatures, or rough treatment from big after day, year after year.

Why spend $50 or even more to replace a vinyl dog door flap every couple of years? It can really add up.

Save on Home Energy Bills
Plexidor saloon-style Plexiglas panels are guaranteed to close tight, year after year, providing the highest level of energy efficiency.

In just a few years your home energy savings could actually pay for your Plexidor.

Secure Dog Door = Peace of Mind
Plexidor dog doors feature a key lock with a steel cylinder on the inside of your home. Just turn the key to lock the panels closed.

For additional security, if you are going away on vacation for example, just use the steel security panel that comes standard with all Plexidor Dog Doors (except for size small).

Plexidor Dog Door - Extra Large Measurements:

  • Pet Entrance: 16 x 23 3/4 (w x h)

  • Door Installation: For installation in household doors up to 1 3/4" thick

  • Rough Cut: 18 x 25 (w x h)

  • Overall: 20 1/2 x 26 3/4 (w x h)

  • Breed Size Guide: This is a great pet door for Great Danes, St. Bernards, Borzois, Old English Sheepdogs, Newfoundlands, Irish Wolfhounds, Great Pyrenees and other giant breeds

Plexidor Dog Door - Features

  • A WHISPER QUIET PET DOOR THAT IS EASY TO USE: High-impact, shatter-resistant Plexiglas panels open smoothly both ways with a gentle push, so both large and small pets can use this door. Panels close automatically and quietly when pet comes in our goes out. Heavy-duty door springs are concealed within the main frame.

  • ENERGY EFFICIENT: Superior draft-proofing is achieved with precision engineering for close tolerances when these panels are closed. In addition the panels are edged with snug fitting, industrial grade, nylon pile weatherseal. Plexidor Dog Doors are ideal for extreme climates.

    • SECURITY: Plexidor Dog Doors come standard with a cylinder lock and key. Just turn the key to lock the dog door for the night or use the included Steel Security Plate to lock the dog door for an extended period. Cylinder lock, security plate and all hardware are on the interior; nothing can be removed from outside.

    • HEAVY-DUTY ALUMINUM FRAMES: Anodized aluminum won't rust, bend, crack or warp. Frames are available in Brushed Aluminum or with a baked-on, hardened powdercoat in white or bronze.

    • MANUFACTURED IN THE U.S.A. for more than 25 years to ensure reliable delivery, and replacement parts service.

    • PLEXIDOR 5-YEAR WARRANTY: Plexidor Dog Doors are covered by a five-year limited warranty for residential use. Any defective part will be repaired or replaced without expense to the customer, including standard shipping charges, for five years from the purchase date.

    • GUARANTEE: We think you will agree that PlexiDor Pet Doors are the best-looking, best-engineered, and best value for the money you have ever seen in a pet door. However, if for any reason you are not completely satisfied with your purchase, just return it within 45 days undamaged, and we will promptly refund the purchase price in full. Shipping charges are not refundable.

    Includes: pet door with cylinder lock & key, steel security plate, exterior trim pieces and all necessary mounting hardware.

    What Others say about the Plexidor Pet Door

    "It's the most wonderful door in the world. My Labrador loves it!" Mr. C.H., Texas

    "My heartfelt thanks and appreciation for your service and a truly great product. The dogs love it. Your Plexidor is the best." Mrs. J.S., New York

    "I was very impressed with the quality of construction and ease of operation of your door." Mr. M.K., Ohio

    "The door is excellent and withstands constant use by very vigorous German Shepherds." Mrs. M.M., New Mexico

    Plexidor Installer Hotline

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