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Mechanical Insulation

Pipe Insulation Products

At Johns Manville, we're committed to delivering the industry’s most consistent line of pipe insulation. Our JM Micro-Lok® HP pipe insulation demonstrates how details can make all the difference during manufacturing and after the product is installed. Our automated manufacturing process yields uniformity in the fiber glass core that allows for quick, accurate cuts to accommodate fittings and pipe supports.

This makes fabrication easier and contributes to contractor productivity during installation. JM developed a proprietary auto-jacketer that ensures consistency during production for a tighter jacket with a cleaner finished appearance. It also results in superior jacket adhesion and self-sealing lap alignment. In a changing industry, we retain our unwavering focus on details and performance to help contractors be more productive on the job and occupants more comfortable in their environment.