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JOHN BOOS HAS TEMPORARILY EXTENDED THEIR LEAD TIME TO 4-6 WEEKS. ORDER IN ADVANCE!

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Build Your Own Custom Refrigeration Gasket

$ 0.00

Custom made to order by John Boos. Allow 2 to 4 weeks before shipping.
We're Ready to Help: 1-888-508-6222
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Build Your Own Commercial Refrigeration Gasket

Need a custom gasket? We've got you covered. Whether you're replacing a worn-out seal or customizing a new walk-in cooler, our Build Your Own Gasket tool makes it easy. Engineered for commercial refrigeration units, these gaskets deliver top-tier performance, durability, and a perfect fit—every time.

  • ✅ OEM Quality
  • ✅ Ships in 1 to 3 Business Days
  • ✅ 100% Made in the USA
  • ✅ NSF and USDA Approved Materials
  • ✅ Backed by a 180-Day Warranty

How It Works

Step 1: Select Number of Sides

Most gaskets are 4-sided. If your gasket is open at the bottom, select 3-sided.

  • 4-Sided
  • 3-Sided (Choose your configuration:
    • 2 Long, 1 Short – Common for walk-ins
    • 1 Long, 2 Short – Common for drawers

Step 2: Choose Your Gasket Profile

Select from 50+ industry-standard profiles. Not sure which one you need? Check out our Profile Guide.

Step 3: Enter Gasket Dimensions (3 Sided)

Measure Outside Edge to Outside Edge to the nearest 1/8 inch.

  • Short Side – Whole Number & Fraction
  • Long Side – Whole Number & Fraction

Need help measuring? Use our guide or watch our quick how-to video.

Step 4: Select Quantity & Add to Cart

You're all set! We'll build your custom gasket and ship it fast.


Need Help?

Our expert team is here for you! Call or email us for assistance.


100% Money-Back Guarantee

If it’s not right, we’ll make it right—no questions asked.

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