Thanks Guys! I had alarms going off in my head. Nice to know I wasn't totally out of whack. BTW, these are new 1 yr old homes in the Remington VA area put up by one of the big national builders long known for the "Modular" approach to construction.

I was not able to see the framing above the sill plate. Everything enclosed, as usual. However, I can at least report what I saw and recorded on camera.