Whiskers & Windows Custom Cat Door For Sliding Glass Doors

• Customizable height cat door for sliding glass doors with easy installation and removal.
  
• Spring-loaded frame adjusts up to 3 inches for an optimal fit, available in white and black color options.
• Aluminum frame and plastic pet door offer durability and corrosion resistance, suitable for cats and small dogs up to 15 lbs.
• Four-way locking flap provides security and access control, with foam weather stripping for insulation.

The Custom Whiskers and Windows Sliding Cat Door is a quick, affordable way to give your cat or small dog access to the backyard. This sliding glass door insert doesn't require drilling or cutting and it installs in seconds.

The Custom Whiskers & Windows Cat Door for Sliding Glass Doors is a perfect solution for granting your feline friends or small dogs access to the outdoors without compromising the aesthetics of your home. Designed to fit most sliding glass doors with a track thickness of at least 1", this cat door offers an adjustable height, making it suitable for various door sizes.

Constructed with a durable aluminum frame and a rigid plastic pet door, this pet door is built to withstand the elements and resist corrosion. The spring-loaded design allows for an adjustment of up to 3 inches, providing a custom fit for your sliding glass door track. The panel pet door comes in two stylish color options, white and black, to seamlessly match your sliding door framing.

Featuring a four-way locking flap, you can easily control your pet's access to the outdoors. Choose between fully locked, open, in-only, and out-only options to suit your needs. The clear, tinted flap offers visibility while remaining lightweight, making it easy for cats and small dogs to use. Foam weather stripping is included for added insulation and wind resistance.

Please note that custom orders are non-returnable and require approximately three weeks to build. After placing your order, you will receive an Order Confirmation email with an Orange button to "Finish Your Order." Click on the button to provide additional information needed to complete your order.

Not seeing the track height you need? Check out the standard Whiskers & Windows Cat Door for Sliding Glass Doors. 

Features:

• 3/16" clear safety glass which is 59% thicker than the standard for enhanced durability and increased energy efficiency
  
• Simple, hassle-free installation in sliding door tracks at least 1" thick, no drilling or cutting required.
• Lockable flap with four access options: fully locked, open, in-only, and out-only for versatile use.
• Available in two sizes: Small for cats up to 10 lbs and Large for cats and small dogs up to 15 lbs.
• Clear, tinted flap for easy visibility and lightweight for effortless pet use.
• Foam weather stripping ensures a snug seal, providing average insulation and wind resistance.
• See the monorail adapter page if you have a monorail track