Endura Flap Custom Cat Door for Horizontal Sliding Windows
Custom-fit Endura Flap Cat Door for horizontal sliding windows Durable aluminum or vinyl frame with 3/16" clear safety glass, which is 59% thicker than the standard for enhanced durability and increased energy efficiency Easy installation, perfect for renters with no permanent alterations needed Comes with C-clamp lock, draft stopper, and weather stripping for security and insulation Flap remains flexible in -40°F temperatures and stays sealed in 50mph winds The Custom Endura Flap Cat Door for Horizontal Sliding Windows offers a practical solution for your pets to enter and exit as they please. This custom-fit cat door is specifically designed to fit seamlessly into your horizontal sliding window track, ensuring a secure and snug installation without any permanent alterations—making it perfect for renters. Constructed with a durable aluminum or vinyl frame and featuring safety glass, this cat door provides improved energy efficiency while allowing sunlight inside. For smaller heig