The sliding glass pet doors from Advanced Window Products come in white or tan.
However, there are disadvantages as well. They're relatively hard to install, they're not easily removable, and they come in a very limited range of flap sizes and 'step-over' heights. Based on our customer experience we find some prefer the vinyl specific option, while others have decided on the more general-purpose dog doors for sliding glass doors to get a broader range of feature choices. The best two pet panels recommended specifically for vinyl sliding doors would be:
When considering a pet patio panel, you first need to determine the kind of sliding glass door you have. You can easily install a patio pet panel door into both exposed and recessed doors. An exposed sliding glass door frame is visible and exposed in the interior and exterior wall. You can see the track the door slides into. A recessed frame is flush with or barely visible in the interior or exterior wall. You can't see the track the door slides into. If you have a recessed door, you will need a (not included) to install your pet door.
Pet Door Guys - "In The Glass" | For Sliding Glass Doors
Endura Flap Thermo Panel 3e Sliding Glass Dog Door - Pet Doors
The MaxSeal Insulated Patio Pet Door is the ultimate pet panel for sliding glass doors. These handmade units feature dual pane safety glass with the flagship dual flap MaxSeal pet door. No other pet door seals or insulates like a MaxSeal in hot or cold environments. The security of the MaxSeal Pet Doors are comparable to none...they are in class by themselves. All these great features are offered in a unit that can be easily inserted or removed without the use of tools or installation hardware.Let your pet come and go with the Sliding Glass Pet Door. Easy to install, the door automatically adjusts to fit in your existing sliding glass door. No cutting required! Great for apartments or condos, this pet door gives your pet easy access to the outdoors for exercise, potty breaks, or family time on the patio. The door features a heavy-duty aluminum frame with tempered glass. The soft, flexible tinted flap has a magnetic closure and pile weather stripping along the opening for a weather-tight seal. A glass sweep and closing panel are also included for improved weather resistance. This patio pet door fits sliding glass door openings 76 13/16” to 81” tall.Would you rather not cut holes in any walls or doors inside your house? Do you have a sliding glass door with aluminum frame leading out to the patio? Then the Fast Fit Pet Patio Door™ with all of its customizable options is right for you.Unlike panel insert pet doors that you just close your door on, our "through glass" pet door units allow you to maintain functionality of your door. This is especially important if your sliding glass door frame is on the smaller side; the “through glass” doggie door won't force you to squeeze past it sideways. Our custom built doors use your existing lock so your home will remain secure.