Industrial Insulation

Johns Manville is the leading manufacturer of thermal insulation solutions for high and low-temperature industrial applications. We offer the broadest range of insulation solutions engineered for the most demanding industrial applications. Each of our solutions provides unique features and benefits to ensure you have consistent performance that meets your specifications and
design criteria.

Industrial Insulation

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Calcium Silicate

High-temp insulation, with exceptional corrosion protection, compressive strength and long-term performance.

Hydrophobic Blanket

Thin, flexible, blanket insulation for high-temp applications where space is limited.

Industrial Mineral Wool

Lightweight, high-temp, pipe & board insulation available in mandrel wound, lamella, v-grooved, and wrap.


Hydrophobic insulation, with a corrosion inhibitor and high compressive strength.


Closed-cell high-performance industrial insulation for use in industrial and commercial applications.

Phenolic Foam

Closed-cell rigid phenolic foam insulation supplied in the form of large bunstocks and fabricated into unique shapes and sizes for a variety of commercial applications.

Extruded Polystyrene Billet

Extruded Polystryene Pipe Insulation Billet (XPS PIB) is used in demanding refrigeration applications. It is a rigid, closed-cell foam and it offers high compressive strength, low friability, and excellent water-resistance.

Metal Jacketing

Aluminum and stainless steel, jacketing, sheets and elbows to protect thermal insulation used in a variety of industrial applications, like refineries, power plants, chemical facilities, and paper mills.

Vapor Retarder

High-performance, cost-effective vapor retarder system helps prevent water absorption and resists moisture vapor drive into the insulation, even at elbows and fittings.


Adhesives, finishing cements and coatings designed for all industrial insulation applications.