Endura Flap Locking Covers window supporting a consistent seal that

supporting a consistent seal that resists wind pressure and helps prevent unwanted airflow

It’s a simple upgrade that brings confidence back to your sliding door without interfering with your pet door’s daily use

This added control is especially noticeable during changing weather conditions

When the sliding door’s original latch can no longer engage

Endura Flap Locking Covers window supporting a consistent seal thatThis locking cover is made specifically for Endura Flap pet doors, creating a clean and secure fit within the existing frame. It gives you full control over when your pet door is open or closed without affecting everyday use. Strong Where It CountsThe molded ABS construction is built to handle real world conditions while maintaining a manageable weight. Its reinforced shape increases strength, providing a solid barrier when the cover is in place. Easy