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Thermal Barriers

Closed cell foam insulation, offering industry-leading insulation.
Thermal Barrier

Create the perfect division between frozen and chilled products.

Thermal Barriers (also known as chiller blinds or chiller bungs) combine 70mm of closed cell foam insulation, offering industry-leading insulation.



Covered by a tough PVC outer skin, ensuring the foam is protected from damage. Soft foam edges allow Straitline® Thermal Barriers to conform to the truck body, ensuring a fantastic seal. 

Thermal Barrier Cross Section Specifications

The cross-section of Straitline® Thermal Barriers showcases a precision-engineered design for superior performance. With a multi-layered structure, including a tough outer PVC skin for durability, a flexible foam perimeter for a snug seal, and advanced closed-cell foam layers for unmatched insulation, these barriers are built to handle the toughest transport demands while maintaining load integrity.
Thermal Barrier Cross Section Specifications
01
Soft medium density foam perimeter to seal tightly against internal wall
02
Insulating sandwich interior:
50mm PE30 closed cell foam
Best insulator
03
Super stron Transport 9000 outer skin:
Easily repairable
Super protection for foam inner
Strong abrasion resistance
04
Tough sandwich exterior:
10mm PE140 closed cell foam
Excellent impact resistance
Great insulator
05
Closed cell foam sandwich:
Self supporting laminated design
Can bend without breaking when under duress
Best possible insulator for dividing loads

Downloads

For more information on Thermal Bungs, you’ll find everything you need in our click-to-download PDFs below.

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