Cold Insulation Jackets
Advanced Insulation for Sub-Ambient Environments
Advanced cold insulation jackets for challenging environments. Powertherm manufacture custom jackets for sub-ambient temperatures.
Our expert teams understand the challenges of working in environments with extreme cold temperatures,
usually applied to:
- Offshore applications
- Chilled water lines
- Petrochemical plants
- Frost protection jackets
- LNG installations
Engineered for Performance in Extreme Cold
Our PTFlex cold solutions are built to meet the unique demands of low-temperature environments, ensuring your systems remain operational and protected:
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Silicone Glass Cloth
Capable of operating down to -50°C, this high-performance material is ideal for extremely cold applications. -
Aerogel Insulation
Ultra-lightweight and highly effective, aerogel provides exceptional thermal performance and is ideal for preventing equipment from freezing.
Custom-Made Flexible Insulation Jackets
For outdoor applications — including offshore oil & gas environments — Our PTFlex team manufacture flexible insulation covers and jackets using Tri-Sil coated glass cloth. These materials offer:
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Excellent weatherproofing
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Durability in harsh, exposed conditions
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A custom fit to meet your exact specifications
Whether you need standard solutions or a bespoke design, our team works closely with you to deliver results that combine performance, reliability, and expertise.
See what other flexible products we offer HERE>>


