k-,R-, and U-Values
To explain the difference between the values and how to convert one to the other.
Explore Courses
What's New in Version 5.1 of 3E Plus®
An overview of 3E Plus and a demonstration of the improved features of the updated online platform.
Hitting the Jackpot with DOE's Carbon Emissions Reduction Programs
Learn more about two decarbonization resources, Better Climate Challenge and MEASUR tool suite.
Insulation Selection for Power Generation
Learn more about insulation selection for extreme temperatures and cycling systems.
Energy Calculator for Equipment (Vertical Flat Surfaces)
This calculator estimates the performance of an insulated vertical flat surface given the operating temperature, the ambient temperature, and other details about the...
3E Plus® Basics
Learn how to sign up and create an account for the new online version of 3E Plus.
Thermal Insulation Inspector Certification™
A 2-part, 4-day course to educate insulation inspectors on how to evaluate installation work and determine whether it is compliant with mechanical insulation...
Insulation Energy Appraisal Program™
A 2-day course that teaches students how to determine the optimal insulation thickness and corresponding energy and dollar savings for a project.
Understanding Mechanical Insulation
Learn more about mechanical insulation, the industry, and its products.