I built this set of traces and extensions (assemblies) to enable an Insulation contractor to perform all takeoffs either through area, pitched area, area from a length measurement, etc choosing materials from drop down boxes and/or inputting thickness of materials such as blown in or sprayed insulation materials. I built pricing into the extensions (assemblies) to assist the contractor in expediency, accuracy and a minimal amount of manual input.

No manual is provided but a sample workbook is provided. One hour of training should be sufficient for most users semi proficient with the basic structure of eTakeoff.