The IRC and IBC Codes do not provide a definition of a crawlspace.
The IECC does define crawlspace walls as walls that enclose a crawlspace and is partially or totally below grade.
Therefore, is it reasonable to assume that all crawlspaces are partially or totally below grade?
If so, what is the space called between the ground and the floor assembly when you have no dimension below grade?
The IECC does define crawlspace walls as walls that enclose a crawlspace and is partially or totally below grade.
Therefore, is it reasonable to assume that all crawlspaces are partially or totally below grade?
If so, what is the space called between the ground and the floor assembly when you have no dimension below grade?