johnnydp 0 Posted January 5, 2019 After drawing exterior walls in my small plan, I edited the components to remove the batt insulation from the Wall Type dialog and then specified rigid foam boards. Now when I create a new materials list, the foam board appears on my materials list, but also the batt insulation is still showing up in the list. I have searched everywhere in the floor plan and can't find any trace of batt insulation. Why is the batt insulation still appearing as before in the newly created material list? Share this post Link to post Share on other sites