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

Dog Door arrived well packed with no damage. Assemble was easy, fit good and well made. The only problem was one of the door lock packages had wrong screws in it, too short to work but I had replacements. The door works great and is well sealed. My dog and cats do not like the opaque flap so I'm going to replace it with a clear one like the one they use now.

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.

Let me just say this door will test your patience, the video is NO help. It took us 2 hours to get it together and a lot of cussing. There has to be an easier way, like spring load or something to make it easier to install the frame. After the frame was in, level, screwed into the sliding door frame it was easy putting the rest together. The door itself is nice and looks so much better than the slide in doggy door I previously had. It’s sturdy , the door swings open nicely. There was a small gap but the weatherstripping helped that. The 3 layer flap is stiff which is great and the magnetic strip works really well. My pups had somewhat of a problem opening it but quickly learned to put a little more paw in to it. Over all it’s a great door and worth the money.

I recently purchased this Sliding Glass Pet Door and it’s been a great addition to our home. The installation was straightforward, the instructions were clear, and the door fits securely in the track of our sliding glass door. I also watched a youtube video they offer to help with the installation. Our pet learned to use it very quickly and now goes in and out without us having to constantly open the door. The flap closes well and helps keep the cold and bugs outside. The materials feel sturdy and well made. I was also impressed with the customer service. The seller was very responsive and helpful with my questions about extra locks for the access door. Overall, I’m very happy with this purchase and would recommend this pet door to other pet owners.

After installing this dog door, theses are my experiences to share and some comparisons with my previous dog door. The pictures describe some of the issues encountered. First, I think this dog door is more substantial than my previous one, it is heavier and the glass feels thicker. Obviously, the major appeal is the ability to open and close the door for human access. The installation is much more permanent (with self tapping wood screws onto the frame) than wedging the dog door in between the sliding door and frame. Second, I encountered some instructional assembly issues. I'm not sure if the hinged glass panel and the hinged dog door were supposed to be installed onto the frame already (that's how they were packaged in the box). The instruction showed every piece unassembled. So it took me a minute to reorient and trace the steps. I still ended up with a few extras screws. I only had 1 option to fit the dog door in my sliding door frame track, which is in the middle of the sliding door track. I would've liked to fit the door in one side of the track or the other, but the door and the gap are both exactly the same width. So I positioned the gap on the bottom of the dog door over the middle track of the sliding door frame. Then, I screwed the dog door frame to the sliding door frame and added some seal strips to wedge the gap on the interior/exterior and top/bottom of the dog door. For now, with this dog door, I opted not to use the dog door lock. It impedes with the metal door when I try to slide it up and down to open and close. When the lock is unlocked, it also impedes with the closure of my glass sliding door. I did not use the regular door lock because I don't want to drill into my sliding door. To "lock" my door, I use a sliding door security bar, aka. a piece of wooden dowel in the door track. The dowel also helped to push the sliding door against the dog door for a better seal. Compare to my previous dog door (which had its own installation issues), I do like this door better. I really do like the ease of locking and unlocking the human door with a simple push of the locks. It took (embarrassingly) a lot longer to assemble and install this door. However, I think I am just more particular about how my sliding door operates with the dog door. I am also more aware of how my dogs sometime rushes out the door and can "abuse" and shift the door. So, I appreciate the long screws in the door frame, and I also spent more time sealing and wedging the gaps to keep the door as stable as possible. I was able to address most of the gaps all along the door. The top of the door is unleveled, but I just need to tinker with it a bit more. It is very irritating that the included seal strips are not great... the only one I think works adequately is the white, flat, rubber-like seal strip along the exterior border of the whole dog door. I think this is a great idea for dogs and humans... however, there are still several issues to work out, e.g., upgrade the seal strips which could solve over 75% of review complaints. The product still needs some reevaluation on the design, e.g., smaller dog door lock, placement of it, or widening the frame by a few cm more. When compared to my other dog door, the metal frame feels more robust and the opening is slightly taller for my huskies. The dog door flap feels heavier and thicker, but I don't think my dogs like the darker gray color... they can't see through it and they think the door is closed... finding the flap replacement may also pose an issue down the road. I wouldvebliked double flaps or something for a better seal and prevent heat/cool air loss. The single flap doesn't really align perfectly with the magnetic strip in the dog frame. Overall, I really like the whole idea of this door. There are good and negative points with this openable dog door. The price point is comparable to the traditional full frame dog door. But, everytime I find a feature I like, there is an issue with the installation, assembly, size, positioning, etc... so it requires substantial personal "customization." In the end, if I had to choose between this and the traditional wall cut out or other full framed sliding dog doors, I think I would pick this product... but it is not quite perfect and requires substantial preparation and time to make this work.

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.

Door was relatively easy to assemble. Helps to have someone else but not necessary. I would recommend putting a lock bar on the sliding door (might need to do some cutting). Door is relatively slim so it’s easy to pass around it. The lock for the cover hits the sliding door but I just hold it open till im done. The shims on the new lock made it easy to keep it even and locks great but I had to install weather stripping on the sliding door and put the rubber strip on the new doggie door now it seems perfectly and feels very snug (no air coming thru). Bolting the bottom part is a bit confusing just do your best and make sure it’s not wobbly. Not sure how sturdy the glass is against hail so I’ll update later if it breaks 😂 large seems to fit 75 pound golden retriever. It looks a bit snug but I think it’s perfect. He is still a bit scared to go thru it. I will say that with very strong winds the flap does open and shut but it’s not nearly as bad as my old one so I don’t mind. The screws for the upper and lower locks that keep the door from opening are a bit short which might be a safety concern, I ended up using my own screw for that. Very solid build all metal. You’ll have to do some drilling into the wall to make it easier for the screws to go into the wall! Instructions were clear on everything except the part of the rail since the piece doesn’t fit snug. Will not stress enough that the extra weather stripping can be used between the two doors to prevent air coming thru!!!!! Will update later on it’s durability since it’s gonna start storming and hailing in Texas over the next few months

Update: Seller contacted me after writing my review and made the situation right. Giving additional stars for the excellent customer service! Thank you! Pro: Looks nice, big, relatively easy to install. Cons: lots of huge gaps once installed, plastic piece holding the flap broke on the first day. Recommendation: DO NOT TAKE THE DOOR OFF THE HINGES ONCE YOUVE INSTALLED THE FRAME. The size of the gap between the frame and the door was bothering me so I removed the door to hopefully adjust the hinges to close up the half inch gap all around the door and the frame. It was nearly impossible to reinstall the door back onto the hinges since the alignment was off. That plastic piece that is used to sandwich the flap between it and the other piece screwed into it breaking was very frustrating. I wanted to contact the seller to hopefully get a replacement part because I wasn't about to remove the whole thing and ship it out for a return but there was absolutely no way to contact the seller. I ended up just buying industrial strength adhesive and it's held up for the last week since I've stuck it on. This plastic piece should be metal.