MEI’s published heat-conduction chart illustrates how heat conduction changes as insulation thickness increases across different roof-system arrangements. Use the original chart below as a visual reference when discussing a thermal brief.
How to use this reference
- Compare the trend across the published assembly examples
- Define the target performance and design conditions for your project
- Request a current project-specific calculation and approved product values
The chart is a historical published reference and is not a substitute for a current thermal calculation.
Confirm the current specification
Published charts and examples are useful starting points. Final material selection must follow current approved technical documentation and the project design.
Ask MEI for guidance ↗