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10 Best cat door insert for sliding glass doors of 2025

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  • Best Choice

    1

    PetSafe Sliding Glass Cat and Dog Door Insert - Great for Rentals and Apartments - Small, Medium, Large Pets - No Cutting DIY Installation
    PetSafe

    PetSafe Sliding Glass Cat and Dog Door Insert - Great for Rentals and Apartments - Small, Medium, Large Pets - No Cutting DIY Installation

    9.8
    Exceptional
  • How do we rank?
  • Value for Money

    2

    PetSafe Doggy Door for Sliding Glass Doors, Adjustable Height 75 7/8" to 81", No-Cut DIY Install, Aluminum Panel, Ideal for Renters, for Cats and Small Dogs Up to 15 lb, (White, Small)
    PetSafe

    PetSafe Doggy Door for Sliding Glass Doors, Adjustable Height 75 7/8" to 81", No-Cut DIY Install, Aluminum Panel, Ideal for Renters, for Cats and Small Dogs Up to 15 lb, (White, Small)

    9.7
    Exceptional

  • 3

    FANTREK Cat Door for Sliding Glass Door - Small Pet Door for Sliding Door Insert - 78-82 in Cat Door for Patio Slider
    fantrek

    FANTREK Cat Door for Sliding Glass Door - Small Pet Door for Sliding Door Insert - 78-82 in Cat Door for Patio Slider

    9.5
    Excellent

  • 4

    Hakuna Pets V2 Patio Pet Door Screen Insert Panel for Sliding Doors, Fits Door Track Min Ht 55.12" to Max Ht 84.25",UV Resistant Mesh, Locking Magnetic Dog Door, Easy Install and Removal,Small,Black
    Hakuna Pets

    Hakuna Pets V2 Patio Pet Door Screen Insert Panel for Sliding Doors, Fits Door Track Min Ht 55.12" to Max Ht 84.25",UV Resistant Mesh, Locking Magnetic Dog Door, Easy Install and Removal,Small,Black

    9.4
    Excellent

  • 5

    VEVOR Dog Door for Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door for Sliding Doors, Aluminum Frame Tempered Glass Pet Door with Hinge Structure Flap and Lock for Large-Sized Dogs
    VEVOR

    VEVOR Dog Door for Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door for Sliding Doors, Aluminum Frame Tempered Glass Pet Door with Hinge Structure Flap and Lock for Large-Sized Dogs

    9.3
    Excellent
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  • 6

    MOPHOTO Dog Door for Sliding Glass Door, Adjustable Height 74.8''-80.7'' Doggy Door for Sliding Door, No Drilling Install, Sliding Glass Pet Door with Lock for Renters and Apartments Patio (Large)
    MOPHOTO

    MOPHOTO Dog Door for Sliding Glass Door, Adjustable Height 74.8''-80.7'' Doggy Door for Sliding Door, No Drilling Install, Sliding Glass Pet Door with Lock for Renters and Apartments Patio (Large)

    9.1
    Excellent

  • 7

    Ideal Pet Products Aluminum Pet Patio Door, Adjustable Height 77-5/8" to 80-3/8", 5" x 7" Flap Size, White
    Ideal Pet Products

    Ideal Pet Products Aluminum Pet Patio Door, Adjustable Height 77-5/8" to 80-3/8", 5" x 7" Flap Size, White

    9.0
    Excellent
    Our Rating

  • 8

    PetSafe Sliding Glass Pet Door Security Bar - Easy to Install - Lock Your Sliding Glass Dog Door - Compatible with PetSafe Sliding Glass Pet Doors - for Sliding Glass Doors up to 72” Wide
    PetSafe

    PetSafe Sliding Glass Pet Door Security Bar - Easy to Install - Lock Your Sliding Glass Dog Door - Compatible with PetSafe Sliding Glass Pet Doors - for Sliding Glass Doors up to 72” Wide

    8.8
    Very Good
    Our Rating

  • 9

    Cat Dog Pet Door Insert for Sliding Patio Door - Easy to Install for Rentals and Apartments With Lockable Weather Proof Panel - Slides Up and Down With Adjustable Height 58.6" to 83.4"
    Dreampedal

    Cat Dog Pet Door Insert for Sliding Patio Door - Easy to Install for Rentals and Apartments With Lockable Weather Proof Panel - Slides Up and Down With Adjustable Height 58.6" to 83.4"

    8.7
    Very Good

  • 10

    Ideal Pet Products Modular ALUMINUM Pet Patio Door with Single Pane Glass and Clear Flexible Flap. Fits up to 1” Aluminum Patio track width ONLY, Medium, White
    Ideal Pet Products

    Ideal Pet Products Modular ALUMINUM Pet Patio Door with Single Pane Glass and Clear Flexible Flap. Fits up to 1” Aluminum Patio track width ONLY, Medium, White

    8.5
    Good
    Our Rating