When the temperature skyrockets into triple digits or drops below freezing, the PetSafe® Extreme Weather Pet Door™ will continue to let your furry friend in and out while also giving your home maximum energy efficiency. Rated 3.5 times more efficient than single flap doors, this door blocks severe temperatures with 3 flaps, including a center insulated flap for added protection against the weather. Installation is a do-it-yourself project and you can paint the white frame to match your door’s existing color. Rest easy knowing your pet can come and go, no matter how cold or hot it gets outside. PetSafe® brand is here to help you and your pet live happy together™.