1-Piece Sliding Glass Pet Door for Dogs & Cats - Adjustable Height 75 7/8" to 80 11/16"- Large, Bronze, No-Cut Install, Aluminum Patio Panel Insert, Great for Renters or Seasonal Installation | Adjustable Height 75 7/8 to 80 11/16 Inches, No-Cut DIY Install into Existing Track, Magnetic Flap, Durable Aluminum Frame

Brilliant, really happy. A quick & easy way to add a dog door to your patio. I fit it in 2 minutes flat. You can also add screws and a lock for added security.

This solved the old problem of leaving the sliding door cracked open for the cats. It is very rugged and well-made. Very easy to install. Flap works perfectly to close the small opening off at night. It has greatly helped our summer cooling bill. I found that inserting thin, pressure sensitive weatherstripping between this unit and the glass door, easily made it air tight. And for extra security, I also installed a SECURITYMAN Child Proof Sliding Glass Door Bar with Anti Lift Lock (Around $25 from Amazon). The cats love. We love it.

This is a very well made door! Definitely worth the money. I live in an apartment with a sliding glass patio door and this made my life so much easier as far as keeping my dog happy while I'm at work. The door is sturdy and easy to use. It came with instructions but I did look up step by step instructions on YouTube and was able to install the door correctly. It is definitely energy efficient. The sliding glass door I installed it in was not energy efficient but I was able to fix that with insulation tape. This door is very well made and can make your life with your pet much easier!

Muy buena calidad del producto, ajustó perfecto, para que quede fijo es un tanto laborioso, pero vale la pena, mi producto venía con un golpe pero no ameritaba una devolución, 100 por ciento recomendable. Ahora solo falta que se anime a pasar por la puerta solito mi perro

My cat and I are happy with the door. To get it to bond with the new patio doors, lots of fiddling required, including removal of lock on the door, and a bundle of weather stripping. But it works! Overall very happy with the results.

I really love this door. It’s easy to pop in and out if you don’t like to leave it in. My dogs love it. So glad I don’t have to open the door when they want to go in and out. I would buy this again, and have suggested it to friends with pets.