Mechanical Insulation

Mechanical Insulation

Our commitment to quality mechanical insulation solutions begins with the details that matter to you. You can count on Johns Manville as a trusted solutions provider for all your pipe and equipment insulation needs. We offer the most complete product line combined with unmatched technical support. Our broad range of solutions, including board, blanket, and pipe insulation, as well as PVC coverings, spans almost every imaginable application.

Products

Pipe Insulation

At Johns Manville, we're committed to delivering consistent and versatile pipe insulation solutions. Our pipe insulation portfolio includes fiberglass and foam insulations and can cover a broad spectrum of temperatures, ranging from -237°F to 800°F.  

PVC Jacketing and Fittings

 JM PVC solutions fit a wide range of applications, are fast and simple to install, and come in a variety of fitting styles and colors. Each piece is manufactured from high impact PVC material designed to provide abuse-resistant, vapor retardant protection to insulated pipes.

Contractors, designers, and building owners can appreciate the lower overall costs, long-lasting protection and attractive finished appearance JM PVC products provide. At JM, our dedication to quality research, design and manufacturing of our PVC products reflects our commitment to you and the buildings you create.

Marine Insulation

Johns Manville marine products include Incombustible Hullboard and Incombustible Microlite®. Both provide improved thermal and acoustical performance for a variety of applications, are US Coast Guard approved and comply with US Navy and Nuclear Regulatory Commission product standards. JM marine products are just one way we demonstrate to you that, in every detail, materials matter.

  • Incombustible Hullboard

    Incombustible Hullboard

    Semi-rigid, fiberglass insulation for naval and merchant vessels as well as drilling rig platforms (service temp: 450°F).
  • Incombustible Hullboard

    Incombustible Hullboard

    For use in marine applications where design parameters prohibit the use of a rigid product (service temp: 400°F).

Board and Blanket Insulation

Johns Manville equipment board and blanket insulation products provide solutions you can count on. These products deliver excellent thermal and acoustical performance and satisfy a wide range of application and design requirements. Our fiber glass boards and flexible fiber glass blankets are designed for use on process equipment, ducts and vessels. Contractors rely on JM’s board and blanket insulation products for superior handling strength and ease of fabrication for improved productivity. JM’s proprietary manufacturing process ensures optimal consistency during production, which results in a product quality you can trust.

Metal Jacketing and Fittings

Johns Manville offers aluminum and stainless steel jacketing, sheets, and elbows to protect thermal insulation used in a variety of applications. Our products are recognized in the industry under the brand names of Pabco and Childers Metals. In addition to metal jacketing, we also distribute stainless steel and aluminum strapping and seals, as well as installation tools.

Pipe Insulation

PVC Jacketing and Fittings

Marine Insulation

  • Incombustible Hullboard

    Incombustible Hullboard

    Semi-rigid, fiberglass insulation for naval and merchant vessels as well as drilling rig platforms (service temp: 450°F).
  • Incombustible Hullboard

    Incombustible Hullboard

    For use in marine applications where design parameters prohibit the use of a rigid product (service temp: 400°F).

Board and Blanket Insulation

Metal Jacketing and Fittings

Use our locator to find your nearest contractor or distributor.

Documents

Project Profiles

Chicago, Illinois

Oswego High School Rooftop Ducts

Oswego High School

St. Paul, Minnesota

RBC Gateway Apartments

Spring Hill, Tennessee

Ultium Cells Battery Plant

pipe image

Aurora, Colorado

Galen College of Nursing

Galen College

MINIMUM SOUND.
MAXIMUM PERFORMANCE.    

Insulation Solutions for Acoustical Control.

Proper acoustic design can serve multiple purposes. It can help with noise control and it can also improve the ability of building occupants to enjoy the space. Johns Manville is committed to providing solutions for acoustic concerns with a broad range of products including Micro-Lok® HP pipe insulation and Zeston PVC® Jacketing.  

Insulation Minute

Get the insulation information and answers you need—in about a minute!  Johns Manville’s insulation experts share their knowledge about a broad range of insulation topics and answer common industry questions. 
Why did Johns Manville develop a low VOC PVC adhesive?

Why did Johns Manville develop a low VOC PVC adhesive?

Why did Johns Manville develop a low VOC PVC adhesive?

Why did Johns Manville develop a low VOC PVC adhesive?

What insulation options are there for rooftop duct applications?

What insulation options are there for rooftop duct applications?

What insulation options are there for rooftop duct applications?

What insulation options are there for rooftop duct applications?

Insulation Intel® University

Learn more about John Manville's Mechanical insulation systems and how to fabricate and install on our interactive, online-learning series.

The Source: Everything Mechanical

The Source is where we house the latest Insulation Intel on industry trends, insights, and continuing education opportunities. This is a resource built specifically to aid you in your professional development. Explore our webinars, compare specs, and follow our blog all right here at The Source.