Ideal Pet Products Aluminum Pet Patio Door, Adjustable Height 77-5/8" to 80-3/8", 7" x 11-1/4" Flap Size, White

Great product. Works great. User friendly. And my dog LOVES it. !

Overall, I think this is great. My dog uses it and it allows her to go in and out whenever she pleases. Installation was simple and I, as a young woman, did it by myself. The only downfall is that you cannot lock the door that you're shutting into this extension piece. It would be nice but as an alternative, I have a stick at the other end of the screen door to prevent it from even opening. FYI - I have this piece and then my screen door that closes to it. Then my glass door opens and closes normally. Anyway, it works perfectly fine and the stick helps alleviate any concern of someone trying to rob me. It's pretty sturdy for what it is. Slightly flimsy but overall sturdy. But that's because it's 1 long piece. AND my dog is a 50 english bulldog and the dog flap size is perfect for her. I can't imagine a "real extra large" size dog like a german shepherd, lab or even a retriever fitting through the flap. Maybe they could since they are long hair dogs whose bodies appear to be bigger than they actually because of all that hair. But my dog is a little bowling ball and it fits her comfortably with some extra room to not hit the sides or top/bottom when going in and out. The flap is pretty good quality too. It doesn't dangle and flap open/close with the wind. There's a metal piece that almost acts like a magnet or paper weight to make sure that flap stays down when not used. Lastly, my dog started using this immediately. It took a few rounds of treats to get her in and out but that was it. Simple. She uses it all throughout the day as she pleases. And for reals, lastly, I bought this one instead of the other ones because of lower cost. I think it had fewer reviews but they were decent. Hope this helps.

Easy to install sturdy if you have cats this is the patio door you need Light weight enough for the cats The only problem I have is 1 of my cats is over weight so I had to make the door bigger

No encaja tan fácilmente como pensaría uno, si hay que hacer ajustes, ya que cada puerta es distinta y si quedan algunos espacios en donde debería cerrar. En nuestro caso, no pudimos bloquear la puerta con el dispositivo que viene porque el ancho del carril es mayor, entonces no quedo tan bien como nos hubiera gustado.

I was torn with spending more choosing the more expensive insulated one, kinda wishing I did. In order to fit my door I took the piece off that adjusts for different heights then it fit perfectly. Literally takeoff 2 screws. There’s a draft around the door so I may try silicone on both sides and I’m going to purchase a 2nd flap as it suggests to help with draft. It does only come with one weather strip. You most definitely need 2. Th hardware that a sliding patio door uses that’s on the inside of the door frame stops it from having a tight fit so for now I put bath insulation in to stop the draft on that side. It’s way better then a swinging door in a screen with the whole thing open. After insulating where the door meets it putting a stick to push the door against it, siliconed around the frame of where the plastic is and adding insulation along glass from top to bottom and a piece to stop wind from coming through between doors I have successfully stopped the drafts. So far it has gotten as low as -7 and it was still warm in my livingroom. I did leave an updated pic of end result.