Get material thickness from building element

Revit
,
1

Hi,

I am looking for a way to get a list of thickness of materials in building elements. E.g. to get the insulation thickness in a wall.
The picture shows how I got the material names.

image
image1021×459 70.5 KB

Thanks a lot!

2

Clockwork and Genius Loci both have nodes for handling this.