How to Replace a Commercial Fridge Seal

When your commercial fridge door isn’t closing properly, or you notice cold air escaping, it might be time to replace the fridge seal. A damaged or worn-out seal can impact energy efficiency, increase running costs, and compromise food safety. Knowing how to replace a fridge seal is essential for maintaining reliable cooling performance and preventing unnecessary energy waste. In this guide, we’ll explain how to replace a commercial fridge seal, why it’s important, and how Filta Seal can help you keep your equipment in top condition. 

Why you need to replace your commercial fridge seal 

Understanding how to replace a fridge door seal is important because your fridge seal creates an airtight barrier that keeps cold air in and warm air out. Over time, seals can become cracked, warped, or loose due to heavy use or temperature fluctuations, all of which can affect your fridge’s efficiency and performance. 

Failing to replace a damaged seal can cause: 

• Temperature fluctuations and spoiled stock 

• Higher energy bills due to the fridge working harder 

• Hygiene and food safety risks from condensation and bacteria build-up 

Regular inspections and timely replacement of commercial fridge seals can save money and extend the life of your equipment.  

Learn how to check your seals with our fridge or freezer seal health check guide. 

How to replace a fridge seal 

Replacing a fridge door seal may sound complicated, but with the right tools and a careful approach, it can be done efficiently. Here’s a step-by-step guide on how to replace a fridge door seal. 

Measure and source a new seal 

Before removing the old seal, it’s important to measure your fridge door accurately to ensure you get the correct replacement fridge seal. Use a tape measure to record the full perimeter of the door and note the fridge model and type.  

When sourcing a new seal, check that it matches the profile, material, and size of your original seal, different fridges often require specific designs to maintain an airtight fit. Filta can take the hassle out of this process by identifying the correct seal for your fridge and providing a professional on-site make and fit service, so you don’t have to worry about ordering the wrong part or struggling with installation. 

 Contact Filta Seal for more information. 

Remove the old door seal 

• Turn off the power to your fridge for safety. 

• Gently pull the old seal away from the door. Some models have seals that clip in, while others may be secured with screws or adhesive. 

• Take note of how the old seal is fitted, as this will help you install the new one correctly. 

Clean between the door seal 

Before fitting the new replacement fridge seal, clean the area where the old seal was attached. Use warm, soapy water to remove any dirt, mould, or residue. Allow it to dry completely to ensure a secure fit for the new seal. 

Fit the new seal 

• Align the new replacement fridge seal along the door frame. 

• Press it into place or secure with screws if needed. 

• Ensure all sides are flat and even for an airtight fit. 

Check the installation

• Close the door and check for gaps or uneven areas. You can test the seal by placing a piece of paper between the door and the frame, if you can pull it out easily, the seal isn’t tight enough. 

If you’re not confident or want professional help, Filta offers expert fridge seal replacement services. Contact Filta Seal for more information.  

Maintaining your fridge door seal 

• Once you’ve replaced the seal, regular maintenance will keep it working efficiently. Wipe it down weekly with warm water and mild detergent to prevent dirt build-up. Avoid harsh chemicals, as they can cause the seal to dry out or crack. 

• You can also perform periodic checks to ensure the seal is still airtight. If you notice damage, don’t wait, replace the fridge seal promptly to prevent further issues.
  Contact Filta Seal for more information.  

Equipment needed to replace a fridge seal 

Before starting, make sure you have: 

• A replacement fridge seal suited to your model 

• A screwdriver (if applicable) 

• Warm water and mild detergent 

• A clean cloth or sponge 

If you’re wondering, “Can you replace a fridge door seal yourself?” or “Can I replace the seal of my fridge door without professional help?”, the answer is yes — especially if you’re confident with hands-on tasks. However, if you’re not comfortable with practical work, or for best results with commercial equipment, professional installation ensures accuracy and durability.
Contact Filta Seal for more information.