How do I measure a walk-in cooler door gasket?

Measure the existing gasket edge to edge (outside to outside), both length and width, and note how it mounts (screw-in, push-in, or magnetic). If you're unsure, send a photo and the door dimensions and we'll match it.

Can you make a custom-size walk-in gasket?

Yes. If your profile or size isn't in the standard lineup, send the make, model, and edge-to-edge dimensions and we'll quote a made-to-order gasket within one business day.

What's the difference between a cooler and a freezer door gasket?

The profiles are often the same, but freezer doors may pair the gasket with a perimeter heater wire to stop frost build-up. Tell us cooler or freezer and we'll spec it accordingly.

Why does my walk-in keep icing up at the door?

Usually a worn or torn gasket letting warm, humid air in. Replacing the seal (and the door sweep if it's worn) stops the moisture that causes the ice.

How fast do walk-in gaskets ship?

In-stock gaskets ship the same business day when ordered by 2:00 PM ET. Custom gaskets are quoted with a lead time.

Walk-In Cooler & Freezer Door Gaskets

Replacement gaskets and seals for walk-in cooler and freezer doors, in standard sizes and custom profiles.

A leaking walk-in door gasket is the most common cause of a walk-in running warm, icing up at the threshold, and driving up energy bills. A fresh seal is the fastest, cheapest fix.

Fits walk-in cooler and freezer doors. We stock standard walk-in gaskets (the 202, 405, and 409 profiles) plus Jamison side-frame gaskets, in black and gray. Need a profile that isn't listed? We cut custom gaskets to your exact size.

Not sure which gasket you need? Measure the gasket edge to edge, or send us the walk-in door make, model, and dimensions, and we'll match the right seal.

CUSTOM ORDER

Configure a Custom-Size Gasket →

Don't see your walk-in gasket profile or size? Configure a made-to-order replacement: send the door make and model, edge-to-edge dimensions, style, color, and optional photos, and we'll quote it within one business day.

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View full collection on store →

Jamison 4466-071-05-54, Walk-In Cooler Side Frame Gasket, 54" — Black [CDP 4466]

$42.95

Walk-In Cooler Door Gasket, 405 — Gray [CDP 4050G]

$89.95

Walk-In Cooler Door Gasket, 405 — Black [CDP 4050B]

$89.95

Generic Walk-In Cooler Door Gasket, 409 — Black [CDP 4090]

$89.95

Walk-In Cooler Door Gasket, 202 — Gray [CDP 2020G]

$89.95

Walk-In Cooler Door Gasket, 202 — Black [CDP 2020B]

$89.95

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Frequently asked questions

How do I measure a walk-in cooler door gasket?: Measure the existing gasket edge to edge (outside to outside), both length and width, and note how it mounts (screw-in, push-in, or magnetic). If you're unsure, send a photo and the door dimensions and we'll match it.
Can you make a custom-size walk-in gasket?: Yes. If your profile or size isn't in the standard lineup, send the make, model, and edge-to-edge dimensions and we'll quote a made-to-order gasket within one business day.
What's the difference between a cooler and a freezer door gasket?: The profiles are often the same, but freezer doors may pair the gasket with a perimeter heater wire to stop frost build-up. Tell us cooler or freezer and we'll spec it accordingly.
Why does my walk-in keep icing up at the door?: Usually a worn or torn gasket letting warm, humid air in. Replacing the seal (and the door sweep if it's worn) stops the moisture that causes the ice.
How fast do walk-in gaskets ship?: In-stock gaskets ship the same business day when ordered by 2:00 PM ET. Custom gaskets are quoted with a lead time.

Looking for something specific? Try the cross-reference lookup at the top of the page or send us the part number.