Endura Flap Double Flap Wall Mount Pet Door for Thick Walls
Energy-efficient double flap pet door for Thick Walls fits walls 7-1/2"- 13" thick: This model is designed specifically for thick walls. It is not compatible with walls thinner than 7- 1/2" due to the depth of the aluminum telescoping tunnel system. Insulating, durable flaps for extreme temperatures, ranging from -40 to 110 degrees Fahrenheit Heavy-duty magnets provide wind resistance up to 50 mph High-quality aluminum frame for durability and protection against harsh weather Secure steel-grade locking cover included for blocking access when needed; can be used on interior or exterior 100% designed, engineered, and manufactured in the U.S. Improve energy efficiency: Double flap design insulates your home, lowering energy bills and keeping your home comfortable in extreme temperatures Versatile installation: Designed for walls 7-1/2" - 13" thick, the telescoping tunnel adjusts easily to fit a variety of wall depths Durable and long-lasting: Black and white aluminum frame and