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 height ranges, the panel may be all metal instead of glass. The flap is lined with adjustable magnets to resist heavy winds and extreme temperatures, remaining flexible even in -40°F conditions and staying sealed in winds up to 50mph. Installation is a breeze with the spring-loaded design, and the removable panel comes with a C-clamp lock, draft stopper, and weather stripping for added security and insulation. The cat door is available in three stylish finishes: white, bronze, and brushed aluminum, allowing you to match your window frame effortlessly. The panels have a 3" spring-loaded height adjustment, so if you have a 48" track, for example, the panel you choose will adjust from 46" – 49" inches.  Not only will this cat door provide your pets with newfound freedom, but it will also enhance your home's overall aesthetic.  Features: Aluminum or vinyl frame designed to fit into a window track width of at least 1" thick Spring-loaded design ensures secure and easy installation Adjustable magnets for heavy wind and temperature resistance Removable panel with built-in cat door for flexibility and convenience Sturdy locking cover keeps pets inside when needed Available in white, bronze, or brushed aluminum to match your window frame Comes with a C-clamp lock, draft stopper, and weather stripping for security and insulation Benefits: Easy to install and doesn't require semi-permanent installation Removable panel benefits all owners, especially renters. Don't need to make any permanent alterations to your window Available in white, bronze, or brushed aluminum to match your window frame Pets can enter and exit as they please Made with durable, long-lasting materials