Large Dog Door for Sliding Glass Door,Openable Pet Door for Sliding Glass Doors，All-Metal Framed & Panel & Lock,Adjustable 75 7/8" to 81" Slider Height -Large
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Availability:
Only 1 left in stock, order soon!
Arrives
Wednesday, Sep 24
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Color: 81" Sliding Door
Size: Large
Features
- Attention Before Purchase: Our glass dog door has a fixed - swing mechanism. If it's installed on the left side of the glass door, it can only open inward. If installed on the right side, it can only open outward. This is non - adjustable because of the design structure. Also, note that installation demands using a drill to bore holes in the door frame.
- Openable Design: Our dog door for sliding glass doors opens inward to maximize limited space, making it easy for people to move items in and out of the backyard. Additionally, we've filed for a patent.
- Adjustable Height: The large doggie door for the sliding door frame adjusts from 75 - 7/8" to 81" in height, with a glass door width of 14.8". This fits most villa and patio sliding glass doors. To ensure the correct height, measure from the top track to the inner bottom track of your aluminum sliding door frame.
- Perfect for Large Pets: Our sliding glass door pet door features a semi - transparent flap that measures 10 wide by 16 high. This size provides a clear view and easy passage for pets weighing up to 100 pounds. Additionally, it comes with a safety lock, enhancing home security while allowing you to control your pet's access.
- Energy Efficient & Weatherproof: Our large doggie door for sliding doors is crafted with a robust aluminum frame, a magnetic - seal flap, windproof strips, and a convenient slide - in closure panel. This combination is expertly designed to stand up to harsh weather conditions, ensuring your home remains cozy, secure, and energy.
- Premium Service, Happy Pets:Unleash your pet's adventurous spirit with eillion's dog doors for sliding glass doors. Grant your furry friends the freedom to safely explore the outdoors. Our committed customer service team is always on standby to answer any questions you may have. Don't hesitate to reach out if you have any concerns.
Size: Large
Brand: Eillion
Color: 81" Sliding Door
Material: Glass
Frame Material: Aluminum
Dog Breed Size: Large
Product Dimensions: 4 x 56 x 16 inches
Item Weight: 24.5 pounds
Manufacturer: Eillion
Item model number: Glass Dog Door
Date First Available: July 11, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: 96" Sliding Door
Size: Large
This is a fantastic alternative to the old fixed-style pet doors. I’m genuinely impressed by the quality, durability, and ease of installation. For what’s currently available on the market, this exceeded my expectations. The adjustable height was accurate, and the all-metal frame feels sturdy and built to last. Functionality is excellent, and value-wise, it’s a smart investment. The included locking panel works well, and my dog had no trouble learning to use it. That said, there are a few improvements that could really take this to the next level. I’d love to see an option for a handle on either side, allowing easier open/close access whether you’re inside or outside. An adjustable hinge system rather than fixed hinges would also make installation much more forgiving—especially in cases where there’s slight flex in the frame. Even something as simple as spring-loaded hinge points could make alignment easier during install. It would allow the user to compress the frame slightly while fitting it in place, then let the springs help stabilize it as it locks into full position. That would be a game-changer for solo installers. But even with these small areas for improvement, I’m completely happy with this product. It does the job, looks clean, and has held up beautifully.
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Reviewed in the United States on August 3, 2025 by Michelle Michelle
Color: 81" Sliding Door
Size: Xlarge
This was super easy to install. It is a lot lighter than I though it would be but is still very sturdy for the material. The instructions in the manual are not completely clear but still easy to follow. They do provide a web address to the YouTube video which made it a lot easier. We LOVE the fact that we can open the door so we can still easily move chairs and other items in and out. The dogs are still not sure about using the door, but they will get used to it. Our original door is really old but this still fit and the door does close and seal really well. Our largest dog is 50lbs and he has already jumped on the glass and licked it and the door held very well, no buckling or bending. The quality of the materials are great. To me they material is the same as most quality storm doors. The only aspect we did not like is the plate that slides over the dog door. You can lock it so that it can not be lifted, which is great. However, the lock is only on one side. This does not hold the panel up very well when it is in the up position. The panel will lean to the side and it falls back in. We just take the panel out and leave it next to the door for when we need it. Leaving it on the door poses a risk of injury to you pet. We do recommend to the seller to add a better locking feature for hold the panel in place. All in all, it is well worth the money for my sanity. My dogs love going in and out for patrol and potty breaks. During spring and fall we just leave the doors open, but for winter and summer, that is not feasible. This door will allow our animals the ability to patrol the house and the yard as they deem necessary.
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Reviewed in the United States on May 20, 2025 by Tammy Tammy
Color: 81" Sliding Door
Size: Xlarge-3 Flap
I have a lot of great things to say about this, but I want to get the few negative things out of the way first. 1. The middle part of the frame came slightly dented (pictured). Luckily I was able to straighten it out enough with some pliers while I was waiting to hear back from their customer service team. So that was an annoying but relatively quick fix. 2. My door frame measured a few inches larger than the recommend minimum size, but I still struggled for some time trying to get the frame into the tracks. It took a while to figure out a way to get the frame into the tracks the way it was supposed to and in the end I got it, but I couldn’t connect it properly (pic). The anchoring screws the provide are long enough where the frame is still sturdy and shouldn’t give me any issues. 3. My door tracks and the dog door frame were measuring straight at 90° but the dog door itself is slightly crooked, but only at the top. It isn’t affecting the functionality of the door at all, but the weatherstripping up top already came off on the same day of installing it. That was only after opening and closing the door about 2-3 times. I love everything else about this product though. I got the XL size for my 70lb husky/terrior mix and she fits through it perfectly. I’m sure she would’ve fit through the L, but sometimes the sizing isn’t accurate so I sized up to make sure she didn’t have to hunch while she went through. My 35lb dog had no issues going through with the weight and size of the 3 flaps. I love that it swings open to allow full access through the sliding door (I do wish there was a function to secure it while it’s open so the wind doesn’t blow it around). Locking and unlocking the door to swing open is easy with the quick release buttons. The lock that’s included is amazing, I haven’t seen that included with any other dog doors. It’s sturdy enough to use but I don’t trust it being secure enough to rely on. The instructions were easy enough to follow and they do provide a YouTube link if extra help is needed. They provided more than enough insulation material but I’ll have to remember to update my review once winter comes to test how well it blocks the cold. Overall I love the look and the functionality of the door. It has both my dogs approval.
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Reviewed in the United States on August 6, 2025 by Tiffany H Tiffany H
Color: 81" Sliding Door
Size: Xlarge-3 Flap
This Doggie Door that inserts into my Sliding glass door is Amazing!!! It is heavy duty and comes with 3 strong flaps where the dog goes in and out. I no longer have to get up and let my dog in and out as he loves going outside to check out things in the back yard. It took about 30 minutes to assemble and get installed but not hard for anyone that can follow the directions and this did come with directions. The other GREAT thing about this is that it can be unlocked and pushed all the way open to make a full size man door. I have a really narrow slider so this feature is JUST WHAT I NEEDED. If you are on the fence, just go ahead and get it! I have seen a couple of different ones at friend's houses and they were not nearly this strong. It can also be easily removed and taken to a new place if you move.
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Reviewed in the United States on August 18, 2025 by Sarah Gilbert