Building and Facilities Solutions

3E Plus Tool

Johns Manville partnered with NAIMA to bring you customized 3E Plus® software specific to JM products.

With JM’s 3E Plus tool, you can tailor your inputs for every job and get the specification details for the JM pipe insulation products you want to use. The 3E Plus software calculates the necessary insulation thickness for your application using the unique variables you input based on the needs of your system.

Download the 3E Plus software

If you need some instruction on how to use 3E Plus, download the user’s manual. You can also visit the Pipe Insulation and 3E Plus FAQs page on NAIMA’s Insulation Institute to learn more about the software.

Download instructions:

IMPORTANT NOTE: NAIMA 3E Plus only works on Windows computers with Windows-based operating systems. Also, this download will provide the latest version of the software but will overwrite your current version. If you have custom settings saved in your 3E Plus tool, please take note of them before installation of the new version.

  1. Start your automatic download by clicking on the link.
  2. Then locate the download on your computer – you will typically find this in your “Downloads” folder. Look for the file name, “3EPlus_V4.1_Installer_JM_7_20_17.zip”
  3. Double click on the file, and then follow the prompts on your screen to install the software.

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