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Extra Large Dog Door for Sliding Door - X Large Dog Door for Sliding Glass Door - Pet Door for Patio Slider Insert

Free shipping on orders over $29.99

$189.99

$ 84 .99 $84.99

In Stock

About this item

  • NOTE! ! !: Please measure your door frame height, track width, pet width, pet height before purchaing.
  • DESIGNED FOR LARGE PETS: This patio dog door features a flap opening of 14.3" W x 23.5" H, perfect for medium or large pets up to 120 lbs.
  • SECURE LOCK: Comes with a toggle lock to secure the pet door to sliding door. This ensures safety and prevents gaps between the two doors.
  • ADJUSTABLE HEIGHT: The durable aluminum patio dog door insert is adjustable in height from 44" to 84.25", ensuring a perfect fit in your existing sliding door track.
  • Convenient Slide-In Panel: The slide-in panel allows you to control pet access effortlessly, and prevent wild animals from entering your home



Product Description

PetSafe 1-Piece Sliding Glass Pet Door for Dogs Adjustable Height- Large White, No-Cut Install
Large Dog Door for Sliding Glass Doors Doggie Door Insert for Screen Patio Pets Door Lockable Panel

FANTREK Dog Door for Sliding Glass Doors

Doggie Door Insert for Screen Patio Pets Door

Say goodbye to constantly letting your pet in and out and give them the independence they deserve with our reliable and sturdy aluminum dog door for sliding doors

This high-quality pet door is designed to fit seamlessly into your existing sliding glass door, allowing your pup to come and go as they please.

Crafted with high-quality aluminum construction, this pet door is built to last and withstand daily wear and tear.

The secure locking mechanism ensures your pet's safety and your peace of mind.

Package Included

  • Patio pet door
  • Security panel
  • Panel handle
  • Weatherproof plate

Dog Door for Sliding Glass Door, Doggie Door Insert with Magnetic Closing Latch Plate

WEATHER-PROOF PANEL

Clear panels can be installed as needed for rain and windy days to protect against the extreme weather.

Aluminum Sliding dog door No-Cut Install, Adjustable Height 84 inch Slider Height, Medium, White

LOCKABLE PANEL

The T-lock above the panel can control the time of pet access and prevent wild animals from entering to ensure family safety.

Aluminum Patio pet door  Panel Insert, Great for Renters or Seasonal Installation

TRANSPARENT PLAP

The clear design allows pets to see through the door, reducing any hesitancy they might have about using it.


John Williams
Reviewed in the United States on March 9, 2025
Kinda flimsy. Makes noises when bumped. My daughter’s dog is scared of it because of the noise it makes when bumped. He won’t go near it. So waste of money for me. Other people’s dogs may not be as big of scaredy cats. lol.
Customer
Reviewed in the United States on February 2, 2025
Not even 24 hours after installation, the dog door flap fell out of the slot. The ridge on the top of the flap that is supposed to keep it inside the framing is so small that there is no way it could last. Making do because I didn’t purchase insurance.
Chandra
Reviewed in the United States on February 17, 2025
This is a life saver and I absolutelyLove how big the door is I have 7 yea 7 yellow labs and the door I had before was the worst this one is amazing thank you thank you for making this door
Debra Trammell
Reviewed in the United States on January 30, 2025
Don’t buy this!The screen idea is great that’s why I give it a one, plus I can’t read a review without any stars.. This thing is the most flimsy apparatus to deal with an 85 pound dog. My energy bill has gone up close to 50% because it is so flimsy and it is not weatherproof whatsoever. It is the noisiest thing that I have to deal with in the middle of the night.
Christopher Abbott
Reviewed in the United States on April 4, 2025
This is the perfect size for a pure bread German shepherd. The large was a bit too small. He didn’t feel comfortable using it . This one is way bigger.
Shannon
Reviewed in the United States on November 3, 2024
Great while renting!
Grace
Reviewed in the United States on November 27, 2024
I like the size, but I don't know why they couldn't make the flap fit the opening. It's going to let air through on the sides so having a magnet at the bottom is great, but what about the sides.
MandyH
Reviewed in the United States on November 1, 2024
Works great. Wish doggie door sealed better on the sides. But works as describes
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