Patio home in between two units. Could not determine the thickness of the drywall. Framing members were exposed on both sides of attic. How do I know if this is sufficient?
The fire barrier is in place. It is not your job to determine how thick the fire barrier is or if it is adequate.
The agent said the insurance company was asking if it was in place
I would say there is a visible barrier between the space and that you do not determine its adequacy.