Endura Flap Cat Door for Horizontal Sliding Windows

Perfect fit for sliding windows: Designed for horizontal sliding windows with 1" (aluminum) or 1-1/4" (vinyl) track width and adjustable panel height (34" - 37") Durable and weather-resistant: Features a robust aluminum or vinyl frame and weather-resistant flaps for extreme conditions Quick and easy installation: Spring-loaded design allows for a hassle-free setup without permanent alterations Customizable sizing options: Custom size options available to accommodate varying window dimensions The Endura Flap Cat Door for Horizontal Sliding Windows is a versatile and energy-efficient solution that grants your feline companion the freedom to explore the outdoors. This innovative cat door is designed to seamlessly fit into your existing side-to-side sliding window track, making it the perfect choice for those who want to avoid permanent alterations to their window. The Endura Flap Cat Door boasts a durable aluminum or vinyl frame and weather-resistant flaps, ensuring flexibility in