McAllister designs and fabricates thermal protection solutions for equipment, piping, and systems operating in high-temperature environments where standard insulation falls short. Our removable insulation jackets, heat trace jackets, and fastening systems are engineered to fit precisely, perform reliably, and hold up under continuous thermal stress.

Built for industrial, energy, and OEM applications, our thermal protection solutions are removable for maintenance access, reusable, and fabricated to meet the specific geometry, temperature range, and access requirements of each application.

Precision Fit Every jacket and cover is custom-fabricated to the exact dimensions of the component it protects, eliminating gaps that compromise thermal performance.

Removable & Reusable Designed for environments where maintenance access matters, our solutions come off and go back on without damage or replacement.

Heat Trace Compatibility Jackets engineered to work alongside heat trace systems, maintaining consistent temperatures across pipes, valves, and instrumentation.

Secure Fastening Systems Purpose-built fasteners and attaching hardware ensure jackets stay in place under vibration, thermal cycling, and repeated removal.