Poking holes in plaster walls can leave bare lath flapping and loosens the plaster surrounding the opening. This time-tested repair method restores the plaster wall to good-as-new condition.
Ray tracing animations show how sound in an enclosed room reflects off of hard surfaces, creating reverberations and echoes that can make spoken language unintelligible.
All complex assemblies involving multiple trades demand the critical, and constant, focus of supervisors. Where one trade ends and another begins must show continuity. If you do not build redundancy into the system, you are building in risk.
