Get to Know the Three Types of Pet Doors for Sliding Doors
Pet Doors you Insert Into a Sliding Door Track
You can choose between glass or plexiglass, and between a simple flap or a “smart” panel that covers the pet passageway.
Strengths
Most affordable option for sliders
Takes about an hour and a drill to install
Lots of models to choose from
Weaknesses
Large and old dogs may find it difficult to pass through
Not very weatherproof and difficult to secure
Always open unless you manually cover
Read our detailed analysis of inserts, complete with available products and pricing.
Robotic Arms That Open Your Sliding Door Automatically for Your Pet
The smart pet doors in this little-known category offer remote control and automation, with several good options to choose from.
Strengths
Highly secure and weatherproof
Gives complete control over opening and closing
Installation can be as quick as a few minutes
Weaknesses
Generally more expensive than inserts
Some require a drill and ladder to install
With technology comes additional set-up
Read our detailed analysis of the available openers, including pricing.
Pet Doors you Build Into a Sliding Door Glass Panel
With a custom built solution or custom installation, you choose the style, size and location, and the professionals do the rest.
Strengths
Good-to-great security and weather resistance
Smart pet door options are available
Considered “high-end”, may add value to your home
Weaknesses
Can cost the same as openers, or much more
Professional installation is required
Expensive to remove if ever necessary
Read our analysis of the custom through-glass options available.