PetSafe Extreme Weather Aluminum Pet Door - Energy-Saving Thermal Barrier Pet Flap with Slide-in Door Locking & Secure Flap Cover - for Dogs Up to 100 lb - Extra Large

This is a great product and we no longer have to keep opening and closing doors for our pets to go outside. The insulating layer in the middle works really well to keep out the heat in the summer. The magnetic latch is also strong enough to always keep the flap closed not matter the weather.

Great

Sehr gute Hundeklappe, hält gut dicht , einfacher Einbau

C'est mon deuxième (taille supérieure) Le cadre alu est beaucoup plus solide ainsi que la trappe coulissante

Simple a installer, et vraiment pour l'avoir actuellement durant l'hiver, rien à dire bien isolante. Le plus problématique c'est que parfois elle se referme un peu mal mais c'est rare et même quand elle est mal fermée, elle reste plutôt bien isolante

This is a well made sturdy door flap that works well. It was not that easy to fit because of our door style, we had to pad out around the cut out so that the flap came out enough to allow the door flap shutter to slide in from the top and secure at night. The white plastic screws in the pack seemed flimsy but in use we realised they are slightly flexible which meant it was a lot easier to line up and secure. There were also metal screws for fitting the outer panel, I do see why the other screws are plastic and the door is very secure with them. Dog loves it and is in and out all day long and we dont have to be constantly getting up and down letting him out. Im glad we went for the metal version and the thermal flap, our dog does like to dash though the flap taking his toys with him occasionally which could have been an issue for a plastic flap. We chose not to take the door off to fit which made it more difficult it was much easier with two people helping to line things up. There are adjustment screws to allow the movement of the individual flaps on both sides to make sure it closes well, ours is closing fairly well but we will probably adjust slightly to make it perfect, meantime it does keep out any drafts and no colder than it was in the room. Thumbs up from us :)

This dog door is perfect, installation was fast and easy and the 3 flaps keep the cold air out nice. My 2 dogs are really happy they can go out whenever now .