It’s a lot of work to pull out the 2X4s and larger boards and there is the danger of impairing the structural integrity. Sinks, toilet bowels, washers, dryers and refrigerators and copper and wire is much easier.
“”It’s a lot of work to pull out the 2X4s and larger boards and there is the danger of impairing the structural integrity.””
You are probably right but it will not be the structural integrity part that prevents it...
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“Sinks, toilet bowels, washers, dryers and refrigerators and copper and wire is much easier”.
Insurance, in which we all have a share, will pay.