Insulated Bulkhead

08/12/2022 12:16PM

Insulated Bulkheads

This article reviews two types of Insulated Bulkheads for refrigerated semi-trailers – the Universal Bulkhead™ and the Skinny Bun™ from Insulated Transport Products.

Insulated bulkheads separate temperature zones in your reefer semi-trailer. This allows you to haul more types of refrigerated products in varied temperature zones.

And they help to reduce spoiled goods and cross-contamination.

[Read: Controlling Temperature Ranges and Zones in Your Multi-Temp Trailer]

Utility Keystone carries the following bulkheads from Insulated Transport Products™.


Universal Bulkhead

The Universal Bulkhead is a 2-piece bulkhead design with a Patented Spring Top adjustment that allows it to fit any size trailer.

  • These bulkheads can be quickly and easily moved from one trailer and used in another.
  • The two-piece design allows repair or replacement of just one side if there is damage.
  • The two panels connect with Hook & Loop Straps.
  • E-track and straps hold it in place.
  • Available in 2 Sizes:
    • Short Top: 89″- 98″ high.
    • Tall Top: 97″-106″ high.
    • Both the short and tall bulkheads are 88 “-98” wide.


Skinny Bun Bulkhead

The Skinny Bun Bulkhead is a bi-fold design that hinges in the center, allowing easy removal and storage.

  • It is a bi-fold design.
  • It hinges in the center, providing easy access to your products.
  • Allows you to store the bulkhead more efficiently.
  • Sizing: We measure to fit your particular trailer dimensions and for the placement of e-straps.


Picture of fan and vent options for Insulated bulkheads.

Skinny Bun Vents will help to regulate the temperature.

The Fans transfer volumes of air from one zone to another.

E or F track straps can be installed on the bulkheads.

Access Doors to allow the driver to move between each zone.

[Watch more Showroom Spotlight videos!]

For more information or help with purchasing an Insulated Bulkheads, please click the link below or call 717-653-9444.

Tyler Rivera | Utility Keystone Trailer Sales Parts Counter Representative

Tyler Rivera
Parts Counter Representative

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