Incombustible Microlite

Incombustible Hullboard

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

Product Details

Incombustible Hullboard

Product Long Description: Johns Manville Incombustible Microlite® insulation provides excellent acoustical and thermal performance for use in a variety of marine applications. It is the recommended solution when design parameters prohibit the use of a rigid product. Incombustible Microlite is manufactured using our flame-attenuated process, delivering a product that is resilient and lightweight . In addition, it is US Coast Guard approved and complies with US Navy and Nuclear Regulatory Commission product standards.

Features

Incombustible Hullboard

Features

High Thermal Performance. With a low “k” factor of 0.23 Btu•in/(hr•ft2•°F) at 75°F mean temperature (0.033 W/m•°C at 24°C), Incombustible Hullboard is highly effective in reducing heat transfer.

Lower Fuel Contribution. When compared to standard hullboard not approved as noncombustible, heat-potential test results show that the total number of heat units (BTUs per lb.) released by Incombustible Hullboard are 50% less. These test results indicate the potential for a substantially greater degree of safety at sea.

Specification Compliance. Johns Manville Incombustible Hullboard marine insulation complies with all current, applicable standards.

Fast Installation. The resilient, semi-rigid insulating board is easy to cut and fit and can be fabricated with minimal time and effort. The standard sizes available help save cutting and trimming time and reduce waste. Kerfing “vee grooves” for beam insulation can be handled cleanly on cutting tables by using either hand tools or mechanical devices.

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Learn how to install and fabricate Johns Manville's leading mechanical insulation products.

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Mechanical Product Information Workshop Part 1

Dive into the world of fiberglass insulation to learn how insulation plays an important role in thermal and acoustical applications.

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Learn more about JM's mechanical insulation portfolio and different application uses.

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How to Sell JM Mechanical Insulation

Learn more about the differentiating selling points of JM pipe, board and blanket insulation.

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Safety of Fiberglass

Delve into the robust body of evidence supporting the safety of fiberglass in HVAC systems

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Incombustible Microlite

Incombustible Hullboard

Featured Documents

Product Details

Incombustible Hullboard

Features

Incombustible Hullboard

Documents

Sign up for Mechanical Insulation news & events

Resources

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

Mechanical Insulation 101

This interactive program will provide information about mechanical systems and mechanical insulation.

Installing Mechanical Insulation

Learn how to install and fabricate Johns Manville's leading mechanical insulation products.

How to Sell JM Mechanical Insulation

Learn more about the differentiating selling points of JM pipe, board and blanket insulation.

The Proven Safety of Fiberglass

Mechanical Product Information Workshop Part 1

Dive into the world of fiberglass insulation to learn how insulation plays an important role in thermal and acoustical applications.

Mechanical Product Information Workshop Part 2

Learn more about JM's mechanical insulation portfolio and different application uses.

Mechanical Insulation 101

This interactive program will provide information about mechanical systems and mechanical insulation.

Installing Mechanical Insulation

Learn how to install and fabricate Johns Manville's leading mechanical insulation products.

Mechanical Product Information Workshop Part 1

Dive into the world of fiberglass insulation to learn how insulation plays an important role in thermal and acoustical applications.

Mechanical Product Information Workshop Part 2

Learn more about JM's mechanical insulation portfolio and different application uses.

How to Sell JM Mechanical Insulation

Learn more about the differentiating selling points of JM pipe, board and blanket insulation.

Safety of Fiberglass

Delve into the robust body of evidence supporting the safety of fiberglass in HVAC systems

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Project Profiles

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