Best Insulated Cat Doors In January 2025

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To help you choose the Best Insulated Cat Doors, we’ve put together this comprehensive guide. We have tried to cover as much variety as possible. Hope you will find it helpful!

To help you in your search, we have completed this list of the Best Insulated Cat Doors.

Top Rated Best Insulated Cat Doors Of 2025

Rank	Product Name	Score
1	Ani Mate Cat Mate 4 Way Locking Cat Flap with Door Liner, White Buy Now	9.7 Buy Now
2	PetSafe Wall Entry Pet Door with Telescoping Tunnel, Small, for Pets Up to Buy Now	9.5 Buy Now
3	PetSafe Freedom Replacement Flap for Dog and Cat Doors - Large - PAC11-11039 Buy Now	9.1 Buy Now
4	PetSafe Freedom Aluminum Dog and Cat Door - Durable Frame - Small Pets Buy Now	8.8 Buy Now
5	PetSafe Wall Entry Aluminum Pet Door with Telescoping Tunnel, Pet Door for Dogs Buy Now	8.6 Buy Now
6	Ideal Pet Products Designer Series Ruff-Weather Pet Door with Telescoping Frame, Small, 5" Buy Now	8.3 Buy Now
7	ecoFLEX Albany Outdoor Feral Cat House Buy Now	8.1 Buy Now
8	PetSafe Most Energy Efficient Pet Door Extreme Weather Aluminum Cat and Dog Door Buy Now	7.8 Buy Now
9	Perfect Pet The All-Weather Energy Efficient Dog Door, Extra Large, 9.75" x 17" Buy Now	7.5 Buy Now
10	PetSafe Freedom Aluminum Patio Panel Sliding Glass Dog and Cat Door, Adjustable 76 Buy Now	7.2 Buy Now

1. Ani Mate Cat Mate 4 Way Locking Cat Flap with Door Liner, White

• 2-inch trimmable door liner enables neat, easy installation in all doors, panels and walls
• White 4 way locking cat door w/liner
• Brush strip to reduce energy loss and silent action
• Exterior rain seal included
• Poly carbonate flap

2. PetSafe Wall Entry Pet Door with Telescoping Tunnel, Small, for Pets Up to

• Telescoping width: the telescoping tunnel accommodates walls that are 4 3/4 - 7 1/4 in thick, compatible extension kits for thicker walls over 7 1/4 in are sold separately
• Install anywhere: a wall-entry door is great for homes where installation to an entry or side door is not practical
• Encourage exercise and independence: give your cats and dogs freedom to go in or out without asking for your help to open the doorperfect for potty breaks or play time
• Quality guaranteed: petsafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years, we help pets and their people live happy together
• Easy installation: this do-it-yourself project easily installs in all types of interior and exterior walls, cut-out template and step-by-step instructions are included
• Designed for small pets: flap opening is 5 1/4 in w x 8 1/8 in h and is designed for pets under 15 lb

3. PetSafe Freedom Replacement Flap for Dog and Cat Doors - Large - PAC11-11039

• Easy installation: replacing the flap is a quick and easy do-it-yourself project, the only tool you need is a screwdriver
• Quality guaranteed: petsafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years, we help pets and their people live happy together
• Compatible doors: flap fits petsafe extreme weather pet door, petsafe wall entry pet door, petsafe sliding glass pet door, petsafe freedom patio panel door, petsafe freedom aluminum pet door, petsafe plastic pet door
• U.s.-based customer care: let our pet product experts help, were available monday through saturday to answer your questions at 1-800-845-3274
• Weather resistant: the soft, tinted flap has a magnetic closure to help keep your home protected from the outdoors
• Designed for large pets: flap opening is 10 1/8 in x 16 7/8 in with 5 holes at the top of the flap for adjustment

4. PetSafe Freedom Aluminum Dog and Cat Door - Durable Frame - Small Pets

• Solid aluminum frame: designed to withstand wear and tear, the strong metal frame with its reinforced aluminum corners can handle active and multi-pet households
• Durable construction: includes a flexible, tinted flap, great for indoor and outdoor storm, wood, pvc, and metal doors
• Designed for small pets: flap opening is 5 in w x 8 1/8 in h and is designed for pets under 15 pounds
• Control your pets access: use the slide-in closing panel to control your pets access to the outdoors and keep stray animals out of your home
• Give your pets freedom: no more planning your schedule around potty breaks, your four-legged friends can come and go on their time
• Quality guaranteed: petsafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years, we help pets and their people live happy together

5. PetSafe Wall Entry Aluminum Pet Door with Telescoping Tunnel, Pet Door for Dogs

• Product support: petsafe brand's u.s.-based customer care experts will be glad to help, call monday through saturday at 1-800-845-3274
• Durable, aluminum frame: durable plastic telescoping tunnel fits wall thickness 4.75 in. - 7.25 in.
• Easy, do-it-yourself installation: installs into several wall types including all types of siding, stucco and brick, cut-out template and step-by-step instructions included
• Controlled access: the slide-in closing panel is provided for added insulation and control of your pet's access
• Pet size: recommended for pets up to 15 lb., pet door flap opening measures 5.25 in. w x 7.5 in. h. frame dimensions - 9 1/4 x 13 inches. classic cut out size - 6 3/8 x 10 1/16 inches. new freedom cut out size - 6 3/4 x 10 5/8 inches
• Double-flap design: the door has two replaceable flaps that help keep out weather and provide energy efficiency

6. Ideal Pet Products Designer Series Ruff-Weather Pet Door with Telescoping Frame, Small, 5"

• Durable, energy-efficient all-weather pet door with inner telescoping frame
• Installs easily and securely - optional wall kit available and sold separately
• Flap size is 5 inches x 9.25 inches, frame size is 9.062 inches x 13.375 inches and pet door cutout size is 6.5 inches x 11.25 inches
• Manufacturer warranty does not apply to product purchased through amazon warehouse, and any used product sellers
• Structural foam molded plastic frame with two vinyl flaps for maximum insulation
• Need assistance? e-mail ideal pet products expert us-based customer care specialists seven days a week!

7. ecoFLEX Albany Outdoor Feral Cat House

• Weather-proof, bug-proof and rot-proof
• Durable, strong, guaranteed tough!
• Two entry/exit points that outdoor cats need
• Easy, no-tools-required assembly
• Made with ecoflex, the albany will never fade, warp, splinter, crack, rot, or succumb to bugs

8. PetSafe Most Energy Efficient Pet Door Extreme Weather Aluminum Cat and Dog Door

• Built to last: durable metal frame has reinforced aluminum corners and is built to handle multi-pet households, sturdy slide-in closing panel controls your pets access and keeps other animals out
• Designed for large pets: built for large dogs 1 - 100 lb
• Encourage exercise and independence: give your cats and dogs freedom to go in or out without asking for your help to open the doorperfect for potty breaks or play time
• Optimize your energy bill: by eliminating drafts in the winter and conserving air conditioning in the summer, petsafe brands most energy-efficient pet door will protect your home in any climate
• Quality guaranteed: petsafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years, we help pets and their people live happy together
• 3-flap insulation: insulated to block 3 times more thermal energy than a standard pet door, and includes adjustable, flexible flaps with a magnetic seal to keep the weather outside where it belongs

9. Perfect Pet The All-Weather Energy Efficient Dog Door, Extra Large, 9.75" x 17"

• Innovative double vinyl flap design creates energy efficient air pocket for maximum insulation
• Adjustable frame telescopes -inch to 1 -inch thickness
• Energy efficient structural foam molded plastic. nylon for draft restrictor
• Manufacturer warranty does not apply to product purchased through amazon warehouse deals
• Flap size 9 3/4-inch by 17-inch
• Optional wall kit, sold separately

10. PetSafe Freedom Aluminum Patio Panel Sliding Glass Dog and Cat Door, Adjustable 76

• Controlled access: the slide in closing panel allows you to securely control your pet's access to the outdoors
• Quality guaranteed: petsafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years, we help pets and their people live happily together
• Energy efficient: the tinted, flexible flap uses a magnetic closure to keep the outside heat and cold out of your home
• Variety of sizes and colors: use the sizing chart to find the perfect size door for your best friend, door is available in 3 color options
• Quick installation: simple do it yourself project without cutting into walls or doors, patio panel adjusts from 75 7/8 inches to 80 11/16 inches to fit your door frame
• Perfect for renters: sliding glass door insert is perfect for apartments because the door is detachable so you can easily move it with you