Fabulous dog door

I held off on reviewing this door because I wanted to wait until summer. I live in southeast SC, and I’m extremely pleased to say that this door handles our 100 degree, 80 percent humidity weather with ease. There is absolutely no incursion of outside air. Not only is the door amazing, but the customer service is top notch. If I ever need another dog door, I will absolutely buy a Ranger. Worth every penny.