A sliding glass door pet door insert is an ideal solution if you need an extra pet door for your home. It allows you to create a comfortable space for your pet to access, without having to install a new door. This type of pet door insert also provides security and peace of mind, as it is designed to fit securely into your existing sliding glass door without impeding its functionality. With a wide range of sizes and styles available, there is something for everyone, no matter the size of your pet or the type of door you have at home. With a pet door insert, you will be able to give your pet the freedom to go outside for a run or playtime without worrying about them getting injured or lost.
Best Sliding Glass Door Pet Door Insert
| Rank | Product Name | Score |
|---|---|---|
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1
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Ideal Pet Products Aluminum Modular Patio Pet Door, White, Medium, 7″ x 11.25″ Flap Size
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9. 7
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2
 |
Vinyl Insulated Pet Patio Door 78″ Extra Large
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9. 5
|
|
3
 |
PetSafe Sliding Glass Cat and Dog Door Insert – Great for Rentals and Apartments – Small, Medium, Large Pets – No Cutting DIY Installation
|
9. 1
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4
 |
Fast Fit Pet Patio Door 96″ Medium (White)
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8. 8
|
|
5
 |
Vinyl Pet Patio Door 80″ Medium
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8. 6
|
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6
 |
Pet Screen Door – Dog Door for Screen Door , 12″ x 16″ – K&L Pet
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8. 2
|
|
7
 |
Patio Pacific Inc. Cat Door for Horizontal Sliding Windows with Small Plastic Pet Door
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8. 0
|
|
8
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PetSafe Freedom Aluminum Patio Panel Sliding Glass Dog and Cat Door, Adjustable 76 13/16 in to 80 11/16 in – Small White Pet Door
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7 .7
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|
9
 |
PetSafe Pet Screen Door – Dog and Cat Flap for Screen Door, Large, Window, Storm Door and Porch Use
|
7. 4
|
|
10
 |
Fast Fit Pet Patio Door 80″ Medium (Mill)
|
7. 2
|
1. Ideal Pet Products Aluminum Modular Patio Pet Door, White, Medium, 7″ x 11.25″ Flap Size
I recently purchased the Ideal Pet Products Aluminum Modular Patio Pet Door and I am so pleased with it! It is such a convenient and secure way to let my dog go in and out of our patio. The aluminum construction is solid and durable, and the self-closing flap ensures that no pests or critters can get in. The medium size flap is the perfect size for my medium-sized dog, and the adjustable height and width makes it easy to install. I also love how easy it is to clean. Overall, this is an excellent pet door, and I highly recommend it.
- Ideal for medium size pets
- Made of durable aluminum
- Modular design for easy installation and removal
- White finish
- Flap size of 7″ x 11.25″
- Sealed magnetic closure
- Weatherproof and draft-resistant
2. Vinyl Insulated Pet Patio Door 78″ Extra Large
I recently purchased the Vinyl Insulated Pet Patio Door 78″ Extra Large and I have to say I am really pleased with my purchase. The door is made of strong and durable vinyl and is insulated to keep the weather out. It is 78″ extra large which is perfect for my large dog. It is easy to install and is great at keeping the drafty air out. The door also has a magnetic seal at the bottom and sides which helps to keep the heat or cold out. It also has a locking system which is great for added security. Overall, I am very pleased with this door and would highly recommend it to anyone looking for an extra large pet patio door.
- Vinyl insulated pet patio door with 78″ extra large size.
- Double flap design with weather-resistant vinyl material to keep out the cold.
- High performance insulation helps keep heat in during winter months and cool air in during summer months.
- Heavy duty aluminum frame with a strong magnetic closure.
- UV-resistant finish on the frame and flap for protection against extreme weather.
- Easy to install with no tools required.
- Slide-in lockable security panel for added protection.
3. PetSafe Sliding Glass Cat and Dog Door Insert – Great for Rentals and Apartments – Small, Medium, Large Pets – No Cutting DIY Installation
I recently purchased the PetSafe Sliding Glass Cat and Dog Door Insert and it has been fantastic! This product is great for both apartments and rental units since it doesn’t require any cutting or installation and fits right into the opening of the sliding glass door. This means that I didn’t need to make any permanent changes to the door, which was great for my rental property. I am able to quickly and easily remove the insert when I need to. It is also perfect for any size pet, from small to large. The PetSafe Sliding Glass Cat and Dog Door Insert is a great choice for renting, apartments, and any home with sliding glass doors. Highly recommend!
- Pets: Great for small, medium, and large pets.
- Rentals and Apartments: Ideal for use in rental units and apartments.
- No Cutting Installation: Easy, no-cutting DIY installation.
- Sliding Glass Door Insert: Allows your pet to come and go freely.
4. Fast Fit Pet Patio Door 96″ Medium (White)
I recently purchased the Fast Fit Pet Patio Door 96″ Medium (White) for my family, and it has been great! The installation was easy and straightforward. The door is made of high quality, durable materials that are designed to last a long time. The locking mechanism is strong, and the door never gets stuck or misaligned. The design of the door is attractive, and it adds a nice touch to the patio area. The door also has a weather seal to help keep the heat in during the winter and the cool air out during the summer. Overall, I’m very pleased with the Fast Fit Pet Patio Door 96″ Medium (White), and I highly recommend it to anyone looking for a sturdy, reliable pet door!
- Fits standard patio doors from 76 3/4″ – 96″
- Quick and easy installation – no tools required!
- Four-way locking system – in only, out only, open and locked
- High quality, durable plastic with a white finish
- Weatherproof brush seal to keep out drafts
- Built-in, spring loaded lock for extra security
5. Vinyl Pet Patio Door 80″ Medium
I recently purchased the Vinyl Pet Patio Door 80″ Medium and I couldn’t be happier. The installation was quick and easy and my two dogs are now able to go in and out of the house as they please. The door is extremely durable and well-made and it looks great too. The locking mechanism is really secure and it helps to keep my house safe and secure. I’m glad that I found this product and I highly recommend it to anyone looking for a pet door.
- Made of durable vinyl for increased longevity
- Spring-loaded action allows for easy, one-handed operation
- Fits standard 80″ patio door frames
- Easy to install with no tools required
- Includes weather stripping to further protect against drafts and keep pet safe
6. Pet Screen Door – Dog Door for Screen Door , 12″ x 16″ – K&L Pet
I recently purchased the K&L Pet Screen Door to give my small dog more freedom while I’m away. It was very easy to install, and it looks great! It fits perfectly onto our screen door and it is easy to use. The latch is strong and secure and the door opens easily when my pup wants to go outside. I’m very pleased with the quality of this product and I would highly recommend it to anyone looking for a pet screen door. It’s a great way to give your pet some independence without compromising your security.
- Durable, heavy duty mesh pet door for cats and small dogs
- Easy to install; attaches to any standard screen door
- Adjustable spring-loaded frame keeps flap securely closed when pet is not using the pet door
- 12″ x 16″ flap size ideal for cats or small dogs up to 20lbs
- Strong, aluminum frame with a weather-resistant seal
- Includes closing panel for extra security and energy efficiency
7. Patio Pacific Inc. Cat Door for Horizontal Sliding Windows with Small Plastic Pet Door
I recently purchased the Patio Pacific Inc. Cat Door for Horizontal Sliding Windows with Small Plastic Pet Door and I am absolutely in love with it. It was extremely easy to install, and it looks great on my window. The pet door is the perfect size for my cat, and the plastic is durable and seems to keep the cold air out. I also like that it slides open and closed very smoothly. Overall, I’m very pleased with this product and highly recommend it to other cat owners.
- Designed to fit horizontal sliding windows with a height of 17 5/8 to 28″
- Includes a small plastic pet door measuring 5 1/8″ x 7 1/4″
- Made of a durable, weather-resistant plastic frame
- Easy to install with no tools necessary
- Easy to use simply slide the window open and close to let your pet in and out
- Completely airtight seal
- Comes with a door lock for extra security
8. PetSafe Freedom Aluminum Patio Panel Sliding Glass Dog and Cat Door, Adjustable 76 13/16 in to 80 11/16 in – Small White Pet Door
I recently purchased the PetSafe Freedom Aluminum Patio Panel Sliding Glass Dog and Cat Door and it’s been a total game-changer for my house. I was looking for a way to give my pet some freedom while still keeping the house secure, and this door was the perfect solution! It easily slides into the existing patio door frame, and the adjustable size fits perfectly. I also appreciate that the frame is made of aluminum so it’s durable and won’t easily break. Installation was an absolute breeze and my pet was able to get used to it within a few days. I highly recommend this product for anyone looking for a safe and secure pet door that won’t compromise the look of your house.
- Made from aluminum, providing lasting strength and durability
- Fits sliding glass doors with adjustable widths from 76 13/16 in to 80 11/16 in
- 4-way lock for adjustable control over pet access
- White aluminum finish provides a stylish and clean look
- Small pet door designed for cats and small dogs up to 15 lbs
- Magnetic closure creates superior weather-tight seal
- Easy to install with no cutting or drilling
- Great for indoor and outdoor use
9. PetSafe Pet Screen Door – Dog and Cat Flap for Screen Door, Large, Window, Storm Door and Porch Use
I recently purchased the PetSafe Pet Screen Door and I am so glad that I did. This product is amazing and was easy to install. It fits perfectly on my screen door and my cat loves it! It’s sturdy and durable, and blocks out bugs and other critters while allowing my pet to come and go as she pleases. The flap is large enough to accommodate cats of all sizes. I also love that it comes with a locking mechanism so I can control when my pet comes and goes. Overall, this product is a great value and I highly recommend it for anyone looking for a pet screen door.
- Ideal for large cats and dogs up to 100 lbs.
- Easy-to-install, fits standard doors and window screens.
- Soft, flexible flap is easy for your pet to push open.
- Secure locking mechanism keeps your pet safe.
- Fits standard doors and window screens.
- Easy-to-use; no tools required.
- Provides easy access to your home while keeping pests out.
- Sturdy aluminum frame.
- Comes with all necessary hardware and installation instructions.
10. Fast Fit Pet Patio Door 80″ Medium (Mill)
I recently bought the 10. Fast Fit Pet Patio Door 80″ Medium (Mill) and I’m so glad I did. The door is great quality and I’m sure it will last a long time. The installation was super easy and the instructions were clear. The door is a nice size, not too big and not too small, and it kept my pet from escaping the house. I love the security features and the energy-efficient dual-pane glass. The color is great too, and I’m very happy with my purchase. Highly recommend!
- Designed to fit standard aluminum sliding patio doors (80″ wide)
- Heavy-duty tamper resistant lock
- Integrated draft stopper for energy savings
- Heavy-duty aluminum frame with durable, clear flexible flap
- Mounts easily in minutes; no tools required
- Mill finish aluminum frame and lock
- Locking cover for added security
- Fits pets up to 70 lbs
- Flexible flap allows cats and small dogs to pass through easily
- Installs easily with included instructions and mounting hardware
