Episode 467: Material Defect of a Home Inspection
Home Inspector Podcast by InterNACHI - A podcast by Ben Gromicko

A material defect is a specific issue with a system or component of a residential property that may have a significant, adverse impact on the value of the property, or that poses an unreasonable risk to people. The fact that a system or component is near, at or beyond the end of its normal useful life is not, in itself, a material defect.