PetSafe Extreme Weather Pet Door Replacement Insulated Flap Kit, Grey, Medium

$19.99 Chewy Price
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In Stock
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Pay in 4 interest-free payments on purchases of $30-$1,500. .

About This Item

At a Glance

  • Plastic
  • Assembly Required
  • All Lifestages

Details

  • This replacement flap kit is specifically designed for pet parents looking for extra protection against the elements.
  • This flap replacement fits perfectly onto the Extreme Weather Pet Door (sold separately).
  • Keep your home protected with added protection against extreme heat and cold, drafts, insects, and driving rain.
  • Enjoy the easy installation process.
  • Small children may be able to pass through the door, so it’s best to use caution in a home with children and furbabies.

Instructions

About PetSafe

Keeping Pets Happy & Safe Since 1998

PetSafe has helped millions of pet parents care for their pets through every stage and season of life.

US-Based Customer Care

The PetSafe team of customer care experts is available 5 days a week via live chat, email or phone.

Healthy Pets, Happy People

PetSafe is dedicated to helping pet parents keep their furry family members healthy, safe and happy. From irresistible toys to life-protecting pet fences, their innovative products are designed to help bring pet families closer, for a lifetime of love.

Award winning products. 2020 Pet Innovation Award and 2021 Pet Innovation Award.  Freatured in People magazine, USA Today, Insider, Buzzfeed, Pets+ and more.

Pick of the Litter

What sets PetSafe apart is a team of pet experts who come to work every day with one goal: making the world a happier place for pets and their people. They work with professional trainers, veterinarians and pet behaviorists to keep up on the latest research and insights and use that in developing their products. They rigorously test every product for safety, quality and efficacy, too – because your pet deserves the best!

Skip the Scoop

Give your cat the gift of a clean, fresh litter box without all the hassle of scooping.

Skip the Scoop

Toys, Toys, Toys

PetSafe toys are pet-tested and pet parent-approved to bring joy and happiness all around.

Toys, Toys, Toys

Keep Them Full & Hydrated

Encourage your pets to drink and deliver the perfect portions of food with PetSafe feeders, bowls and fountains.

Keep Them Full & Hydrated

Create a Secure Yard

PetSafe products help you safely contain your pets without spending a fortune on new fence construction.

Create a Secure Yard

About PetSafe

PetSafe has been a global leader in pet care since 1998. They pride themselves on empowering pet parents through innovation, education and experiences. Their goal is to strengthen the bond between people and their pets, providing them with thoughtful products, expert advice and compassionate support. PetSafe’s US-based customer support team is always ready to help you get the most out of your life together with your pets!

Shop PetSafe

Questions & Answers

2 Customer Questions


Is this a fabric replacement or harder plastic? My dog is scared by the hard plastic and I’m looking for a fabric replacement to help with weather.


Can this replace a regular large flap?

Answer by ChewyApr 05, 2025
This replacement flap kit is specifically designed for the Extreme Weather Pet Door (sold separately).
3.8
Rated 3.8 out of 5 stars
31 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Durability

62% Positive

Installation

67% Positive

Security

62% Positive

Size

67% Positive

11 Customer Reviews



Rated 1 out of 5 stars
By Kristen on Jan 3, 2026

Not durable

Unfortunately my dog ripped this off second time going through the dog door. It's not particularly while reinforced where it connects to the frame.

Unfortunately my dog ripped this off second time going through the dog door. It's not particularly while reinforced where it connects to the frame.


Rated 1 out of 5 stars
By Roger on Dec 16, 2025

Wrong item

The pet door is ordered was supposed to be 11 x 7 but was 5 x 8. I rechecked my order to be sure to be sure I didn't order the wrong thing but the description said

The pet door is ordered was supposed to be 11 x 7 but was 5 x 8. I rechecked my order to be sure to be sure I didn't order the wrong thing but the description said 11 x 7.


Rated 2 out of 5 stars
By Sylvia on Dec 26, 2025

Chewed it up in 1 day

This would be great for normal dogs but my malamute husky is not normal and neither is her sister. They tore it up in a day. both are husky's.

This would be great for normal dogs but my malamute husky is not normal and neither is her sister. They tore it up in a day. both are husky's.


Rated 1 out of 5 stars
By Misty on Jan 18, 2026

Not what I wanted

This is not what I wanted and did not fit the opening as it should anyway

This is not what I wanted and did not fit the opening as it should anyway


Rated 5 out of 5 stars
By John on Oct 10, 2025

Getting right of way and working with the people

Nothing special the doggers like the treat’s and some r special for my doggers

Nothing special the doggers like the treat’s and some r special for my doggers


Rated 2 out of 5 stars
By Connie on Mar 4, 2025

Extreme Weather Pet Door

The extreme weather pet door doesn't fit my older large pet door. I'm going to breakout my drill and zip ties to see if I can finagle something to get it to wor

The extreme weather pet door doesn't fit my older large pet door. I'm going to breakout my drill and zip ties to see if I can finagle something to get it to work.


Rated 5 out of 5 stars
By Lisa on Nov 3, 2025

Doggy door

Love the size

Love the size


Rated 1 out of 5 stars
By Debrah on Mar 19, 2025

Trash!

They are garbage! Nothing like the flaps I was trying to replace!

They are garbage! Nothing like the flaps I was trying to replace!


Rated 5 out of 5 stars
By Valerie on Mar 5, 2025

Perfect fit, easy to install

Saved lots of money just replacing the flap.

Saved lots of money just replacing the flap.


Rated 5 out of 5 stars
By Mili on Jan 7, 2025

No draft!

It used to be a wind tunnel! Now no draft!

It used to be a wind tunnel! Now no draft!