Abstract: Systems and methods of the present disclosure include at least one building component detection sensor device configured to be deployed within (or proximate to) a building comprised of a plurality of building components. The at least one building component detection sensor device is configured to detect data relating to at least one building component of the plurality of building components. In addition, a building component property determination system includes a processor configured to execute instructions stored in memory to determine one or more properties of the at least one building component based at least in part on the data detected by the at least one building component detection sensor device.

Abstract: An insulated door for a refrigeration vehicle includes spaced walls between which there is an insulation material. Hardware such as hinges and latches are mounted to the door by fastening the hardware to a rigid support mounted on the outside wall of the door, and providing openings in the support for accommodating fastening elements whereby the hardware is affixed to the support and the fastening elements do not thereby penetrate through the door walls.