How to Replace Your Dog Door’s Flap

Pet doors are a great way to allow your dogs to go inside and outside as they will, without having to go to the door each time to let them in and out yourself.

This can benefit dogs a lot. Dog doors allow dogs to use the bathroom as they wish throughout the day and get the fresh air they deserve.

If you own a pet door, at some point, the flap might need to be replaced. Usually, your replacement flap will come with a one year warranty, so you can make sure it will last for at least a while.

Replacing the flap on your dog’s door seems simple enough, but there are just a few things to remember when you are replacing this flap.

dog door flap
doggy door flap

Choosing the Correct Replacement

When it is time to replace your flap, there are a few steps you can take to ensure the process goes as smoothly as possible. First, you want to determine the brand of your dog door. The brand logo should be printed somewhere on the door to make this simple for the customer.

Then, if possible, figure out what model you own. As a general rule, you want to purchase a replacement flap that is the same brand and model of pet door. This will guarantee a proper fit. Of course, then you will need to measure the flap you are replacing. You want to make sure you purchase the correct size. If you ensure these three things are correct, then you shouldn’t have an issue installing the replacement door.

dog door flap

Shopping Tips

As stated, you want to ensure that the replacement flap you purchase is manufactured by the same brand that manufactured your dog door. Keep in mind that different parts from different brands are not generally interchangeable. Check the prices at different stores, both in-store and online. If you shop multiple places, it is more likely that you will find a door on sale or clearance.

Be sure you are purchasing from a reputable store, so if you purchase the incorrect part, you can make any necessary returns. Always be sure to check for a warranty, even if the product is on sale.

dog door replacement flap

Installation

Installing a standard dog door replacement flap should be a simple task, and it should take only a few minutes for a single person. Do not be concerned if the replacement flap does not come with any hardware or replacement screws. This is because the replacement you purchased will likely be able to use the same hardware as the original flap.

Just follow the instructions that come with the product, and the flap should be installed in just a few simple steps. If you have trouble installing the flap, check to make sure you purchased the correct flap for your dog door.

Dog Door Replacement Flap

Dog Door Replacement Flap

Shop All New Sales
Find the door you need for your home or office!
  1. Large Flap Type Pet Door in Beige on aluminum Colorview
    Large Flap Type Pet Door in Beige on aluminum Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $54.97
  2. Small Flap Type Pet Door in Beige on Cedar Colorview
    Small Flap Type Pet Door in Beige on Cedar Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $64.89
  3. Medium Flap Type Pet Door in white on aluminum Colorview
    Medium Flap Type Pet Door in white on aluminum Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $64.89
  4. Large Flap Type Pet Door in Sand on aluminum Colorview
    Large Flap Type Pet Door in Sand on aluminum Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $54.97
  5. Small Flap Type Pet Door in Blue on aluminum Colorview
    Small Flap Type Pet Door in Blue on aluminum Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $54.97
  6. Medium Flap Type Pet Door in Black on aluminum Colorview
    Medium Flap Type Pet Door in Black on aluminum Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $54.97
  7. Small Mechanical Type Pet Door in Black on Oak Colorview
    Small Mechanical Type Pet Door in Black on Oak Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $48.00
  8. Large Mechanical Type Pet Door in Sand on white Colorview
    Large Mechanical Type Pet Door in Sand on white Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $55.00
  9. Medium Electronic Type Pet Door in white on Fir Colorview
    Medium Electronic Type Pet Door in white on Fir Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $49.99
  10. Medium Mechanical Type Pet Door in Beige on Oak Colorview
    Medium Mechanical Type Pet Door in Beige on Oak Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $49.99
  11. Large Mechanical Type Pet Door in Beige on white Colorview
    Large Mechanical Type Pet Door in Beige on white Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $35.58
  12. Small Electronic Type Pet Door in Blue on Fir Colorview
    Small Electronic Type Pet Door in Blue on Fir Color
    Pets Unlimited pet doors are the ultimate option for your dog or cat. They can be installed in doors, windows, or even walls, and will fit any opening. Multiple design and security features are available to ensure your some stays safe while your pet enjoys increased mobility and freedom. Choose from a wide variety of sizes, shapes, and colors to match your home. Is your pet microchipped? Security options include a microchip reader so no other animals can access your house. Installation is a snap, and professionals are available to help you. An industry-standard warranty will keep your door and house in good working order for decades to come. Choose from among a wide variety of flaps to match your home’s energy efficiency needs.
    Price: $49.99
View asGridList

25 items

Page
per page
Set Descending Direction

Questions And Answers

DO IT YOURSELF

Load More
Image
This site helped me find local dealers for pet doors. Very very helpful. ​‌​‌”
Image
My shopping journey was made so much easier by the functions of this site. ​‌​‌”
Image
My dog loves his new pet door, and I love this site. ​‌​‌”

INTERESTING RESOURCES

Load More

Quick consultation

Call us to find out more details about doors and purchasing options, in your area!

CALL: 302.409.0837