9 Best Dog Doors For Cold Weather in 2021 – Reviews & Buyer’s Guide

Dog doors are increasingly becoming a standard installation in many modern homes. As such, there are so many great dog products available nowadays. However, finding the best doors for cold weather is an uphill task.

That brings up the question, which is the best dog door for the cold season? In this guide, we’ll explore some of the best options to help you make an informed decision.

And who knows, maybe you’ll find the door that meets your needs. We will also cover things like:

  • Factors to consider when buying dog doors
  • Frequently asked questions
  • Our top pick dog door for cold weather

Best Cold Weather Dog Door 2021 – Comparison Chart

If you’re looking for the best cold weather dog door, then we have some nice recommendations for you. So, below are some of the best models that are not only sturdy but also robust and with great insulation properties.

1Ruff-Weather Pet Door by Ideal Pet Products10.47 PoundsCheck Price
2PetSafe Extreme Weather Pet Door5.69 poundsCheck Price
3Ideal Pet Products Ruff-Weather Dog Door1 PoundsCheck Price
4Endura Flap Extra Insulated All Weather Pet Door19.8 PoundsCheck Price
5Perfect Pet All-Weather Dog Door5 PoundsCheck Price
6Extreme Weather Aluminum Door by Extreme Dog Door8.7 PoundsCheck Price
7Aluminum Dog Door by PetSafe5.6 poundsCheck Price
8Pet Door for Dogs by Petouch3.2 PoundsCheck Price
9Ruff Weather Alarm Pet Door by Ideal Pet Products8.6 PoundsCheck Price

The Best Dog Door For Cold Weather

1. Ideal Pet Products Pet Door Ruff-Weather

It doesn’t matter if you live in the coldest or hottest place in the world, controlling the temperature of your pet house may prove challenging.

So, its high time you invested in a pet door that ensures no energy is wasted and also adds up as an insulator.

This ruff Weather dog door with 2 soft flaps for the dog to open easily will sort you out.

Product Description

This white-colored pet door features an inner telescoping frame for more effectiveness.

The 2 vinyl flaps create an air pocket of about 3 inches for extreme energy efficiency and insulation.

For the measurements; this extra-large pet door’s flaps measure 9.75 by 17 inches. Likewise, this door can fit dogs weighing 36 to 90 lbs.

Lastly, this door is also available as small, medium and super large.


  • Handles all climatic conditions
  • Available in multiple sizes
  • Double flap feature for great energy efficiency
  • Gives ultimate freedom to your pet


  • It takes time for the pets to get accustomed to the double flaps

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2. PetSafe Energy Efficient Extreme Weather Pet Door

PetSafe is a company whose experience in manufacturing pet products spun over 30 years

Giving your dog the liberty to enter and go out of the house cuts down on the effort you usually take to open the door for it.

This PetSafe door also helps conserve energy in very cold or hot areas. The 3-flap system saves energy 3.5 more times as compared to the standard single flap doors.

Product Description

The center flap of the door is insulated so as not to bring the hot or cold air outside into your home.

The plastic frame can be painted similarly to the color of your door. This frame measures 12 ½ by 19 7/8 inches.

Additionally, the flap door opening has a width of 10.125 inches and a height of 16.25 inches.

There’s a Snap-On closing panel that allows you to deny the pet access to the door.


  • Comes with detailed installation instructions
  • Features a controlled access panel
  • Offered in different sizes
  • More energy conservative
  • Great for pets weighing up to 100 pounds


  • The included magnet is not too strong to hold the door in windy places
  • The flaps are noisy when closing

3. Ideal Pet Products Ruff-Weather Designer Series Pet Door

This designer series pet door is one of the perfect dog doors for cold weather there is.

The door features a well-molded structural foam plastic frame together with 2 vinyl flaps to deliver endless insulation.

This door is easy to install and is safe for your pet.

Product Description

Each flap measures 9.75 by 17 inches and the frame is 13.9375 by 21.625 inches. Concurrently, the door cutout is 11.512 by 19.25 inches.

This door is suitable for any type of weather, is durable and energy-efficient.

There’s an optional wall kit that may be bought separately.

The grey colored extra-large door weighs 8.5 pounds and is good for both dogs and cats.


  • Energy efficient
  • Easy installation
  • Multiple sizes
  • Beautiful design


  • Magnets cackle noisily as the flaps fall back

4. Endura Flap Wall Mount Double Flap Pet Door

This wall mount by Endura is an extreme weather dog door that gives your pets the much-needed freedom and also maximizes the insulation of your home.

The door features double flaps that provide enough shield against harsh climatic conditions. Alternatively, there is a single flap pet door option.

There are various sizes to suit different sizes of pets; small, medium, extra-large and super large.

Product Description

The wall mount has adjustable power magnets that are three-sided. These magnets are ergonomically designed to stay shut even in high winds of around 50mph.

A sturdy aluminum Tunnel of about 8 inches thick is used to connect the frames of the pet door. The frames are made from durable extruded metal.

As an added bonus, there’s a clip-lock that securely shuts up the door when not in use.


  • Obtainable in different colors and sizes
  • Includes a secure locking cover
  • Flush-fit simple installation
  • Superior energy savings


  • More expensive
  • Getting a pet to use the double flaps is quite a task

5. PERFECT PET Energy Efficient All-Weather Dog Door

If a pocket-friendly but efficient pet door is what you are looking for, then this Perfect Pet door is here for you.

This dog door features an energy-efficient molded structural foam plastic frame. 

The unique part of this pet door is how the frame telescopes can be adjusted from ¾ – 1 ¾ inches of thickness.

Product Description

This medium pet door weighs 7.75 pounds while its flap size is 7.25 by 13 inches. Furthermore, the door is great for pets weighing 36 to 100 lbs.

The ultra-modern flexible Vinyl flap design forms an energy-efficient pocket of air to deliver maximum insulation.


  • Affordable
  • Easy to install
  • Adjustable frames
  • Provides perfect seal from adverse weather conditions
  • Features a locking latch


  • Plastic door might be a security weak point

6. Extreme Dog Fence Aluminum External Door Mount

Allow your lovely pets to get a burst of fresh air whenever they want with this large extreme weather dog door. 

The 2 included magnetic sealing flaps conserve the energy that is inside the house by creating a barrier that stops the outer air or temperature from getting in.

Product Description

The dog door comes with a security panel that slides in place easily. That panel has 2 easy lock slides, once locked, the panel is unbreakable thus safe even if you are away from the house.

On durability, the aluminum tough frame doesn’t wear out even under extreme weather. Similarly, the solid frame won’t get discolored over extended use.

This Extreme dog door is available in different sizes and also as a single flap.

The dogs that will use this door should not weigh more than 100 lbs.


  • Supported by a 5-year warranty
  • Dual flap door
  • Strong and durable aluminum metal frame
  • Safe and secure
  • Suitable for any weather


  • Difficult to install

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7. PetSafe Pet Wall Entry Door for Cats and Dogs

If mounting a pet door on your main or side door is not convenient, then this PetSafe pet door is the best alternative for wall installation.

The door can be mounted on walls made from different materials such as; stucco, brick or any type of siding.

The featured telescoping tunnel is for easy installation on walls whose thickness is about 4.75 to 7.25 inches. But for thicker walls, you can obtain the extension kits that are sold separately to allow the door to extend more.

Product Description

The strong aluminum frame and the long-lasting plastic telescoping tunnel improve the durability of this ruff weather dog door.

This pet door has double flaps that are replaceable. The flaps help ensure that the temperatures inside the house aren’t affected by the outside weather.

The door flap measures a width of 10.375 inches and a height of 15.375 inches.

To sum up, pets of up to 100 lbs can pass through this large wall entry door.


  • Do-it-yourself easy installation
  • Affordable
  • Slide-in locking panel delivers controlled access
  • Features double flaps


  • Unclear installation instructions
  • Flimsy plastic tunnel

8. Petouch Low Maintenance Large Pet Door

The performance of this pet door by Petouch makes it one of the top dog doors for cold weather.

This fall-off pet door can’t be broken easily because it’s made of quite strong material.

There’s more, the installation chart will give you step by step guidance on how to put up your pet door.

Product Description

Unlike other tinted pet doors, this one is transparent so that your pet can easily see through it.

The external screen is waterproofed and there’s a brush strip that prevents this large pet door from closing noisily.

This plastic door automatically self-closes immediately your dog goes out and can be locked to deny total access to the pet.

In summary, this large pet door measures about 15.2 by 20.4 inches and is perfect for different dog breeds weighing up to 100 lbs.


  • Properly laid out installation instructions
  • Quite sturdy
  • Weatherproof
  • Gives ultimate freedom to your pet


  • No template is included
  • The accompanying ½ inch screws are quite short for a standard door

9. Ideal Pet Products Alarm Alert Designer Ruff Weather Pet Door

This high-quality all-weather dog door is uniquely designed with an alarming slide that works effectively despite the drastic changes in weather.

The lock-out alarm alert slide lets you know when it is removed, this gives you peace of mind whenever you are away.

The tinted, flexible 2 vinyl flaps deliver maximum energy efficiency. They do so by creating an air pocket of about 3 inches to provide supreme insulation.

Product Description

This pet door weighs 8.6 pounds and is easy to install in both walls and doors.

The house doors should have a width of between ¾ inches to 1 ¾ inches while the walls from 4 ¾ – 7 ¾ inches of thickness.

Even though expensively priced, this pet door stays put over a long period of time.


  • Clear installation instructions
  • Elegantly designed
  • Long-lasting
  • Features double flaps for improved energy efficiency


  • Does not include the 2 AAA batteries for alarm

Buyer’s Guide – Choosing the Good Cold Weather Dog Door

Dog doors for cold weather come in different styles and each is suited for different situations, dogs, and owners. Therefore, if you’re looking for the extreme weather dog door, here are some factors to look out for:


When looking for a good cold weather dog door, you want to ensure it’s well insulated for optimal energy efficiency. You definitely don’t want the cold and snow to get into your home.

Generally, you should choose a door that locks automatically to help block cold air from coming in. Also, doors with double flaps tend to offer great insulation from the cold weather.

Size of the dog

The size of your pooch matters a lot. This is because if the door is too small than your dog, it will be of no use. So, you need to take the dimensions of your dog and carefully check the door specifications for its size.

However, if it’s a puppy, we recommend getting a bigger door since dogs grow very fast.


The dog doors for the cold season should fit that of your house entrance. Therefore, you need to take into account its design. We recommend finding a model that complements the design and looks of your house.


Dog doors for cold weather and frames are constructed from different materials. However, most are made from some type of plastic or aluminum.

Generally speaking, doors made from aluminum material are more likely to be durable. However, high-quality plastics are also adequately sturdy.

But for your pet’s safety, it’s advisable to choose a dog door made of non-toxic materials. The materials should also be rust and weather resistant.


Dog door types are categorized according to their mode operation. Basically, we have the traditional flap type, magnetic and electronic type.

The traditional flap-type features one, two or three flaps and is operated manually. As such, it is easy to train your dog to use this kind of door. However, it may not be a good choice if you’re planning to install it on the main door. This is because it’s not good at blocking the cold from getting into your house.

Magnetic or electronic type is automatic doors hence are great for the cold season. This is because the door tends to stay locked if your pooch does not use it.

Frequently Asked Questions

Still not sure which is the perfect dog door for the cold weather? Have a look at these frequently asked queries so you can make a good purchasing decision.

Q: How do you secure the dog door from an intruder?

A: Make sure not to install it in a door but rather in a wall. You can also install a security alarm, security cameras or motion-sensing lights.

Q: How much will it cost me to install the dog door?

A: Prices vary depending on factors like materials and the installation location. However, prices may range between $200 and $1600.

Q: Can I lock the dog door?

A: Yes, it’s possible. Most doggie doors come with a lock that goes into the interior frame.

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Our Top Pick

The Ruff-Weather Pet Door by Ideal Pet Products is our overall best choice. It features vinyl insulated flaps to keep the warm and cool air inside your house. What’s more, it boasts a telescoping frame making it ideal for all weather conditions.


Dog doors are designed to let your pooch come in and out of the house as they please. However, not all doggie doors are best for the cold season. So, if you’re looking for the best dog door for cold weather, we recommend you try the options we’ve reviewed.

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