We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

10 Best Insulated Dog Doors 2024 in the United States

From leading brands and best sellers available on the web.

Sponsored

PetSafe Ex

PetSafe

PetSafe Extreme Weather Sliding Glass Pet Door, Sliding Glass Door Dog Door, (Large), Sliding Glass Door Doggie Door Insert, Security Lock Feature, Extreme Weather Door Insert (White - Large)

#1

Winner

PetSafe Ex

PetSafe

Editor’s Choice

PetSafe Extreme Weather Sliding Glass Pet Door, Sliding Glass Door Dog Door, (Large), Sliding Glass Door Doggie Door Insert, Security Lock Feature, Extreme Weather Door Insert (White - Large)

Available in:

4 Styles

,

8 Sizes

Sponsored

PetSafe Ex

PetSafe

PetSafe Extreme Weather Sliding Glass Pet Door, Sliding Glass Door Dog Door, (Large), Sliding Glass Door Doggie Door Insert, Security Lock Feature, Extreme Weather Door Insert (White - Large)

#2
PetSafe Ex

PetSafe

5%OFF

Editor’s Choice

PetSafe Extreme Weather Dog Door, Large Dog Door for Exterior Doors (Large), Extreme Dog Door Three Flap System Pet Door, Energy Efficient Pet Access, Exterior Door with Dog Door (White - Large)

Available in:

3 Styles

,

4 Sizes

#3
High Tech

High Tech Pet

High Tech Pet Power Pet Medium Electronic Pet Door PX-1

Available in:

4 Sizes

#4
Endura Fla

Endura Flap

Endura Flap Thermo Panel Dual-Pane Pet Door for Extreme Weather | Premium Insulated Pet Door Solution | Heavy-Duty, Secure, Weather-Resistant | Black, Medium Flap, 93.25"-96.25" Slider Height

Available in:

4 Patterns

,

3 Sizes

#5
Baboni 3-F

baboni

15%OFF

Baboni 3-Flap Pet Door for Wall, Steel Frame and Telescoping Tunnel, Aluminum Lock, Double Flap Dog Door and Cat Door, Strong and Durable (Pets Up to 100 Lb) -Large

Available in:

4 Sizes

,

2 Colors

#6
[Petoasis]

Petoasis

[Petoasis] Aluminum Dog Door for Exterior Door,Door Open Size:23.5" H×14" W,Lockable Inside and Outside,3 Flap Insulation/Thermal Insulation,Doggy Door for Large Dogs,Large Dog Door,Doggie Door

Available in:

3 Sizes

#7
Endura Fla

Endura Flap

Endura Flap Thermo Panel Pet Door for Sliding Glass Doors | Heavy-Duty Aluminum Frame with Secure Locking Cover | Energy Efficient & Easy Install | White, Large Flap, 74.75"-77.75" Slider Height

Available in:

4 Patterns

,

3 Sizes

#8
PetSafe Ex

PetSafe

21%OFF

Editor’s Choice

PetSafe Extreme Weather Aluminum Dog Door for Exterior Door - Most Energy Efficient Pet Door - 3 Flaps for Insulation - for Medium Dogs

Available in:

3 Styles

,

4 Sizes

#9
PetSafe Do

PetSafe

10%OFF

PetSafe Dog Door Wall Insert, Exterior Door with Built in Pet Door Durable Plastic Pet Entry, Telescoping Design for Installation, Large Dog Door for Exterior Wall (White - Large)

Available in:

3 Styles

#10
Endura Fla

Endura Flap

Endura Flap Single Flap Pet Door for Doors | All-Weather Insulated Flap | Durable Aluminum Frame with Secure Locking Cover | Interior and Exterior Door Installations | White, Large, Single Flap

Available in:

2 Patterns

,

4 Sizes

More products we considered

Evergreen Pet Supplies Extra Large Replacement Dog Door Flap - Fits Petsafe PAC 11-11040 - Flexible Doggy Door Flap for Small, Medium, and Large Dogs and Cats - Weather Resistant and Easy to Install

Evergreen Pet Supplies Extra Large Replacement Dog Door Flap - Fits Petsafe PAC 11-11040 - Flexible Doggy Door Flap for Small, Medium, and Large Dogs and Cats - Weather Resistant and Easy to Install

View Deal

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 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

View Deal

PetSafe Freedom Aluminum Dog and Cat Door - Durable Frame - Small, Medium, Large, X-Large

PetSafe Freedom Aluminum Dog and Cat Door - Durable Frame - Small, Medium, Large, X-Large

View Deal

INTERNET'S BEST Dog Gate Indoor Freestanding Pet Barrier, Folding Wood Dog Fence, Extra Wide Doorway Puppy Gate, Indoor Animal Privacy Panel, Wooden Cat Fence - 3 Panel - 36", Espresso

INTERNET'S BEST Dog Gate Indoor Freestanding Pet Barrier, Folding Wood Dog Fence, Extra Wide Doorway Puppy Gate, Indoor Animal Privacy Panel, Wooden Cat Fence - 3 Panel - 36", Espresso

View Deal

PetSafe Extreme Weather Sliding Glass Pet Door Replacement Flaps – Energy Efficient – Size Medium – Compatible Extreme Weather Sliding Glass Pet Door for Dogs and Cats

PetSafe Extreme Weather Sliding Glass Pet Door Replacement Flaps – Energy Efficient – Size Medium – Compatible Extreme Weather Sliding Glass Pet Door for Dogs and Cats

View Deal

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

headphones-stars

Most Popular Categories Right Now

FAQ