A rough-in plumbing diagram is a simple isometric drawing that illustrates what your drainage and vent lines would look like if they were installed, but all of the other building materials in your house were magically removed. You would see the pipes in three dimensions, and be able to see...
Rough lumber may vary ± 1/4 inch from the dimensions shown in the plans or bill of material. Rough lumber may be used for surfaces that will not be exposed in the finished structure (“rough form”). Process Description Rough lumber is brought to the site and air-dried for approximately...