Blog>How-To Guides>How to repair a fridge door seal in 5 simple steps
Last updated: 10 February 2025
How to repair a fridge door seal in 5 simple steps
You will need to repair your fridge door seal if it's torn, warped, or cracked, as this can lead to water leaks and other problems. In this post, we'll explain why the door seal is a vital part of the appliance and how to replace the fridge door seal in just a few easy steps.

Why do you need to repair a fridge door seal?
The seal (or gasket) plays a vital role in forming an airtight barrier to keep cool air in the fridge and warm air out. This ensures that your fridge works efficiently, keeping your food fresh and safe to consume.
If your fridge door seal is worn or damaged, it's important to repair or replace it as soon as possible. Why?
Food spoilage
A worn or damaged seal will allow warm air to enter the fridge, which results in temperature fluctuations within the appliance.
This means that the food inside the fridge will spoil quicker and may need to be thrown away.
Energy efficiency
A damaged fridge door seal with also allow the colder air within the fridge to escape. This means the fridge has to work harder to maintain its temperature.
The result? Increased energy consumption, higher utility bills, and a noisy appliance.
Mould and mildew growth
The other problem that can occur as a result of a damaged seal is a buildup of condensation around the door.
This can encourage mould and mildew, which is not only unsightly but also a health hazard.
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How to replace a fridge door seal in 5 easy steps
If you've identified any cracking, warping, or tears in your seal, you'll need to replace the fridge door seal as soon as possible.
You can also identify the need to replace your fridge door seal by testing whether it can hold a £5 note in the closed door. If the note stays in place, the seal is nice and tight. If it slides out, it's time to replace the fridge door seal.
1. Purchase a replacement fridge door seal
Look for the fridge model number and find the appropriate replacement door seal with a quick online search.
The fridge model number can usually be found on a sticker inside the fridge.
2. Prepare the workspace
Empty the contents of the fridge door to make it easier to remove and replace the door seal.
3. Remove the door seal
Removing the old door seal is really straightforward. Gently but firmly pull the seal away from the door itself.
4. Clean the area
With the door seal removed, clean the area with a mild detergent and dry thoroughly.
5. Replace the fridge door seal
Take your new fridge door seal and apply gentle pressure to the top corner, pressing it firmly into the groove.
Work from the corners towards the middle of the seal, pressing it in place all the way around the door.
For best results, consider instructing an experienced tradesperson. Simply enter your postcode into the search box below.
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Maintaining your fridge door seal
To keep your new fridge door seal in good condition, follow these simple steps:
Periodically check the door seal for any signs of wear and tear, including any loose screws or misaligned parts
Thoroughly clean the seal using a mixture of mild detergent and warm water to remove any dirt or debris that might hinder a proper seal
Assess the alignment and adjust the positioning if needed to ensure a snug fit

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