How to replace refrigerator door seals? Complete Guide

Are you having trouble with warm air leaking from your refrigerator? You’re not alone. Replacing the door seals on a refrigerator is one of the most common repair jobs for owners, but it can be intimidating if you’ve never done it before.

Keep reading for a complete guide to replacing your refrigerator’s door seals quickly and easily.


Welcome to this complete guide on how to replace refrigerator door seals. Refrigerator door seals, also referred to as “gaskets” or “door gaskets,” are important components in the overall operation of a refrigerator. They help keep cold air in and prevent warm air from the outside from entering the fridge. If a refrigerator door seal is damaged or worn out, it must be replaced for the appliance to continue working efficiently.

In this guide, we will provide an overview of what refrigerator door seals are and why they are important. We will discuss how to identify if a seal is damaged and offer step-by-step instructions for replacing a refrigerator door seal yourself. By following these instructions and having the tools necessary for installation, you should be able to successfully replace your refrigerator door seals in no time!

Importance of refrigerator door seals

Replacing the seals or gaskets on your refrigerator doors is an important part of good maintenance. Fridge door seals are important in keeping cold air from escaping your fridge and in keeping warm, moist air from entering it. The correct seal will help to ensure food stays fresh longer and helps to conserve energy as well. While gaskets for most refrigerators are relatively easy to replace, there are some things you should keep in mind before you start.

The first step is choosing the correct size of seal for your specific model of refrigerator. These sizes vary across manufacturers and even between models of the same manufacturer, so it is important to purchase one that fits correctly. Finding this information can be tricky since manufacturers rarely include door seal sizing information with their product manuals; however, most manufacturer websites list all available models with corresponding sizes and advice on how to measure a current seal if necessary. Once you have determined the right size of gasket for your fridge door, you must also decide on its material—rubber or vinyl can both work depending on personal preference and climate conditions inside the fridge itself.

Signs of a faulty door seal

When it comes to refrigerator door seals, a faulty seal can lead to an increase in energy consumption, temperature inconsistencies and other issues. If you notice any of the following, then it’s likely time to replace your door seals.

  • A musty odor or condensation on the exterior of the refrigerator (learn how to remove odors with baking soda)
  • Increased energy costs despite regular maintenance and cleaning
  • Discoloration or splitting of the rubber seal
  • Temperature inconsistencies that cannot be resolved by adjusting settings on the inside
  • Excessive frost build up in freezer compartments
  • Visible gaps between seal and fridge

Purpose of the guide

This guide is intended to provide a step-by-step approach to replacing the door seals of your refrigerator.

It will explain the reasons why you should replace your refrigerator door seals and provide detailed instructions on how to do so safely and effectively. Additionally, it will offer helpful tips for properly calculating the size of your new seal and making sure that it is installed properly.

We hope that by following this guide, you will be able to effectively replace your refrigerator door seals without experiencing any problems.

Materials and tools required for replacement

Before starting the replacement process, it is important to gather all the necessary materials and tools required. This will make sure that you don’t end up wasting your time looking for supplies mid-way through the project. The items needed will vary depending on various factors; however, some common materials and tools required for replacing door seals include:

  • Screwdriver
  • Putty knife
  • Applications tools
  • Replacement seal or gasket kits
  • Clean cloths for wiping or scrubbing off dirt and grime
  • Adhesive such as gorilla glue or silicon caulking

Replacement door seal

  1. Replacement door seal – The door seal helps keep the cold air inside of the refrigerator, so replacing a defective seal is an important part of maintaining your refrigerator. The first step in replacing the door seal is to remove the old one without destroying it. To do this, you will need to remove any parts that are blocking access to the seal, such as a handle or hinges.

Once you have access to the sealing surface, use a razor blade or similar tool to carefully cut around it and pull it away from the gasket area. Be careful not to damage either surface while doing this.

Now that you’ve removed the old seal, measure out and cut a new one that overlaps with at least 1/4″ on all sides of your original sealing surface. Don’t worry about cutting too much; having extra material helps create a secure and flexible fit with fewer wrinkles.

Finally, attach your new door seal by using fin-seal points (short strips of self-adhesive tape) along each side of your new gasket.

How to Replace the Gasket Seal on a Refrigerator/Freezer Door - Dengarden

Measuring tape

Having a measuring tape on-hand is important when replacing door seals on a refrigerator. Before you start the replacement process, it is essential to measure your current seal to ensure you order the correct size. A good seal should fit perfectly in order for it to serve its purpose.

It is also important to understand that there can be slight variations between brands and models, so double checking measurements is advised. To accurately measure your current seal, use a soft tape measure or ruler and measure from edge-to-edge across the width of the existing door seal at its widest point excluding the metal seams on either end. Once you get an accurate measurement, write it down and compare it to our online door seals range values.

Additionally while measuring make sure that your old door seal laid flat without folding or twisting so that you can get an accurate measurement when replacing with a new one.


Scissors are a great, inexpensive tool for getting a clean cut in your seal. Not all seals will require the same tools, but if you’re looking for a cost-efficient and safe method then try this one. Just make sure that you use sharp scissors, as dull ones can pull and snag the material.

Start by making sure the surface of your fridge is clean and free of contamination. You don’t want to be cutting through dirt or grease. Then, using sharp scissors with rounded tips, begin to cut away the old seal in sections by following its original shape and lines. Make sure to measure before cutting so that your new seal fits correctly when you install it later on.

Once the seal has been removed completely, use an alcohol-based cleaning solution with a lint-free cloth to remove any residue from around doorframe before installing the new sealing strip.

Soap and water

After you have removed the old refrigerator door seal, you should get the replacement seal in place. Start by wiping the edges of cabinet and door with a damp cloth to remove dirt and debris. Now use a bit of mild soap and warm water to clean both surfaces thoroughly; this will ensure that the new gasket adheres properly.

Once you’re done cleaning, scrub your hands with soap and water to ensure there are no contaminants on your skin that could end up being transferred onto the new seal. When you’re ready, apply an even layer of adhesive around the edge of one side of the gasket. Place it carefully into position on one side of the refrigerator or freezer door, pressing firmly so that it is completely secured in place. Repeat this process with all remaining sides until your new refrigerator door seal is completely installed!


Using a hairdryer can quickly soften the sealant of the fridge door seal and make it easier to remove. This is especially helpful when the current door seal is cracked, brittle or dried out. Heat the edge to make it pliable and gently peel back from one side; any remaining adhesive or residue can be cleaned with warm water or a mild detergent.

When removing the old seal, you should pay close attention to how it was attached. This will help you install the new door seal correctly. Remove any debris from both fridge sections so that they are ready for a perfect fit of your new rubber gasket.

Putty knife

Using a putty knife, carefully break away old seal from the door. Take care not to scratch or damage the refrigerator door as you do this. Peel the seal away from both sides of the refrigerator door, removing all remnants of the old seal.

Starting from one end, carefully install your new door seal along the edges of your refrigerator door. Firmly press it into place. Make sure to keep tension on both sides of the seal and make sure that it is as taut as possible so that it won’t bulge when closed. Use your putty knife to make sure that there are no gaps between the new seal and door edges.

Maintaining Your Refrigerator Door Seals - Dave Smith Appliance Services


Concluding, replacing refrigerator door seals is an easy job with the right tools. You will need to measure your door gasket accurately and purchase one that fits its dimensions. Remove the screws or clips also careful when taking off the old seal and be sure to clean thoroughly the area before putting in a new one.

Lastly, it is important to replace broken refrigerator seals as soon as possible because a faulty seal could lead to food spoilage and poor cooling performance making you waste energy in the long run.

Follow the steps above, and you’ll be able to keep your fridge running optimally for longer!

Recap of key points

It is important to remember the key points of replacing refrigerator door seals.

First, make sure that you carefully measure your current seals and compare with the replacement parts before installation.

Be sure to thoroughly clean the area surrounding the seals before putting in new ones. Additionally, you may need to purchase additional tools such as sealant or a screwdriver, depending on the level of difficulty presented by your particular refrigerator model.

Lastly, always check that your door seals are securely installed before closing and turning on your refrigerator again.

Final thoughts on refrigerator door seal replacement

After replacing the door seal, it is important to properly maintain your refrigerator. Regularly check the seals on the doors to make sure that they are not cracked or torn, and keep them clean to prevent debris from getting caught in the seal.

Pay attention to how your food smells, as a condition like mold can occur if there is a breach in the seal. Additionally, regularly inspect other parts of your refrigerator such as its gaskets and fans, as well as any coils or vents. If you notice any of these components not functioning properly, contact an appliance technician for assistance.

Future trends and innovations in refrigerator technology.

As technology continues to improve, many advances in refrigerator design can be seen as well. Improvements to some of the features already present in refrigerators, such as automatic defrost systems and more efficient cooling mechanisms, are becoming increasingly commonplace. Additionally, more modern fridges are now being equipped with advanced digital displays with convenient added features such as energy usage monitoring and recipes.

Smart home integration is also on the rise, and many models are being released that can be controlled remotely via app or voice command. With this new technology comes enhanced security measures that ensure product safety and data privacy in smart fridges.

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