Slab edge: Foam board bevel detailing
See attached guidance from EPA about detailing slab edge. This shows how to cut beveled edge for non-basement slab. What should be done for slab with the basement foundation walls already in place. Seems it would be labor intensive to bevel before installation. I’m doing 2″ XPS under slab. Thanks.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part