Hey Guys, i am new on revit and currently trying to model a project in revit. Its a multistorey building with G+1 parking and another 8 floors residential, till now i have placed beams, slabs till 2nd floor (i.e first residential floor) and placed all the walls. My main goal is to abstract the accurate quantities of the finishing materials (that includes tiles,granites, paints, electrical, plumbing etc). Now, after placing walls i am creating a door/window family to place on walls. So my question is... Can i add Granite as a door/window framing material instead of wood and later take the quantity of the granite in SquareMeters??. Also, Can i add Veneer sheets over the flush door panel, wood frame and later take the quantity takeoff in SquareMeters??