Resource Library

To find fast answers to your insulation questions, search our expansive collection of downloadable publications and videos.

Search Resource Library Now

3E Plus® Insulation Thickness Calculator

NAIMA’s FREE 3E Plus® software program makes it easy to calculate the exact insulation thickness necessary for any application, enhancing the accuracy of each installing insulation job by allowing the use of customizable inputs.

Get 3E Plus Now


A searchable catalog of definitions for insulation industry terms used throughout this site.

Search Glossary Now