Most Energy-Efficient:The 3-flap design provides superior protection from the elements and enhanced insulation, keeping extreme weather out. It features two doggy door flaps with magnetic closures and one insulated middle flap
Controlled Pet Access: The secure metal sliding panel with a latch can be installed on either the inside or outside of the door, allowing you to control your pet's access as needed
Easy Installation: Easily fits into wood, PVC, and metal doors ranging from 1.2” to 2” thick. This insulated dog door comes pre-assembled, and includes templates and detailed instructions for a hassle-free installation
Built to Last: The pet door frame is constructed using a metal laser welding process and high-quality alloy steel, ensuring durability, security, and thermal insulation
Intimate Customer Service:If you encounter any problems with this dog door for interior and exterior doors, please feel free to contact us, we will deal with it within 24 hours