Ideal "Cat Sash" Cat Doors for Sash Windows Extreme Controls when and how cats

Controls when and how cats use the pet door

Please view and follow how to measure track width range video guide

Added brush weather stripping lines on each flap for better insulation value

Step by step installation video lower on the page helps with easy installation

This durable locking cat door is designed to combat hot and cold weather conditions

Ideal "Cat Sash" Cat Doors for Sash Windows Extreme Controls when and how catsSash window cat door for tracks at least 7 8" wide Two flap sizes made of clear, Lexan polycarbonate with a magnet to stay closed Features a 4 way locking system for more control over your pet's access Five frame width ranges ("custom" sizes are non returnable) Tool free installation Comes in white only The Ideal Cat Sash Cat Door for Sash Windows is an economical small cat door solution for giving your kitties access to and from the house without