Commercial Refrigerator Door Gaskets | Walk-In Cooler & Freezer Gaskets

PartsDirect carries a wide selection of commercial refrigerator and walk-in cooler door gaskets designed to maintain a tight seal, reduce energy loss, and protect food safety.

Our gaskets are available in push-in (dart), screw-in, and adhesive mount styles, including magnetic, wide, and narrow profiles. We stock gaskets compatible with leading brands such as Beverage-Air, Bally, Delfield, Continental, Kolpak, Elliott Williams, Traulsen, Turbo Air, Anthony, Hillphoenix, Hussmann, and more.

Not sure which gasket you need?
• Match the equipment model number  
• Measure the gasket length and width  
• Check mounting style (push-in/dart, screw-in, adhesive)  
• Confirm magnetic vs non-magnetic  

Replacing worn or damaged door gaskets helps improve temperature control, reduce compressor run time, and prevent air leaks. If you need help identifying the correct gasket, contact us and our team will help you find the right fit.

Frequently Asked Questions About Commercial Refrigerator Door Gaskets

How do I measure a refrigerator door gasket?

Measure the gasket using the outside edge-to-edge dimensions of the existing seal. Remove the gasket if possible and measure the width and height across the outer frame. Always confirm the mounting style (snap-in, push-in/dart, or screw-in) and gasket profile before ordering.

What is the difference between snap-in and dart-mount gaskets?

Snap-in gaskets press directly into a channel on the door and are commonly used on reach-in coolers and freezers. Dart-mount (push-in) gaskets feature a barbed “dart” that locks into a retaining groove, often found on walk-in cooler and freezer doors. Using the correct mount style is critical for proper sealing.

When should a refrigerator door gasket be replaced?

Door gaskets should be replaced when they show signs of cracking, tearing, hardening, gaps, or poor sealing. A simple test is the dollar-bill test—if the bill slides out easily when the door is closed, the gasket is no longer sealing properly and should be replaced.

Do worn door gaskets increase energy costs?

Yes. Worn or damaged gaskets allow cold air to escape and warm air to enter, causing the compressor to run longer and more frequently. This leads to higher energy bills, increased equipment wear, and inconsistent holding temperatures.

Are custom refrigerator door gasket sizes available?

Yes. Many commercial refrigerator door gaskets are available in custom sizes to match specific equipment models and door dimensions. Custom gaskets ensure a proper fit, maximum energy efficiency, and long-term performance.