A worn-out refrigerator gasket might seem like a small problem—but it can have a big impact. From rising energy bills to spoiled stock, a faulty seal allows cold air to escape and forces your fridge to work harder than it should. The good news? With a few simple steps, you can restore your gasket’s performance and keep your commercial refrigeration running efficiently.
Here are five essential tips for identifying, fixing, and maintaining your refrigerator door gasket—plus when to bring in the experts.
Start with a careful inspection:
Look for cracks, splits, and loose sections.
Run your hand around the gasket to feel for gaps.
Try the dollar bill test: close the door on a bill—if it pulls out easily, the seal is weak.
💡 Pro Tip: Use a flashlight inside the fridge and check for light leaking through—if you see any, you've got a leak.
Dirt, mold, and grime can ruin the seal just as much as a tear can.
Use warm water and mild detergent—never harsh chemicals.
Scrub gently with a soft brush.
Dry it thoroughly to prevent mold buildup.
🗓️ Make it a habit: Clean your gasket once a month to extend its life and keep it sealing tight.
Just like skin, rubber gaskets can dry out. Keep them flexible and effective by applying:
A silicone-based lubricant (safe for rubber)
Just a light coat after cleaning—not too much!
It’s a small task that makes a big difference in performance and durability.
You don’t always have to replace the whole gasket.
Rubber adhesive works well for small tears—just clean, glue, and hold.
For cracks, use silicone sealant to fill and smooth the surface.
Let any repairs fully cure before closing the door.
🧰 These fixes can buy you time and reduce unnecessary costs.
Sometimes, it’s better to skip the DIY and call in expert help—especially if:
The gasket is brittle, peeling, or significantly damaged.
Repairs aren’t holding up.
Your fridge is still leaking cold air after basic fixes.
🔧 ACRO Commercial Refrigeration Repairs has the experience and equipment to replace your gasket properly and check for related issues that could cost you down the line.
Your refrigerator gasket might be small, but it plays a huge role in keeping your system efficient and your products safe. By following these five tips, you’ll improve energy efficiency, extend your equipment’s lifespan, and avoid costly repairs.
Let ACRO Refrigeration take care of your commercial fridge:
Phone: 1300 227 600
Visit: www.acrorefrigeration.com.au
🧊 Keep it sealed. Keep it cool. And call ACRO when you need a reliable fix!