Endura Flap Cat Door for Horizontal Sliding Windows Height Adjustment Range:35" - 38.5" The dual flap system is

The dual flap system is designed to stay closed more consistently in challenging conditions

Extra Large 22 inch to 25 inch width panels are produced with plexiglass and built to order

integrated way to add a pet door without cutting into your home

Insulation That Works With Your Home

Endura Flap Cat Door for Horizontal Sliding Windows Height Adjustment Range:35" - 38.5" The dual flap system isThis insert is made specifically for horizontal sliding windows, creating a clean, integrated way to add a pet door without cutting into your home. It sits within the track, allowing your window to retain its original structure and appearance. Quick Setup No CommitmentThe spring loaded design uses pressure within the track to hold the panel in place, allowing for fast installation and easy removal. This makes it a practical option for renters or