The Floor Boxes offers a large selection of raised floor boxes to meet most user’s needs. FloorSource Raised Floor Boxes provide functionality, flexibility, accessibility, and capacity when it comes to raised floor box applications. They have many applications, some of which are PBX rooms, MIS processing rooms, university computer labs, and financial institutions. Wiremold / Legrand provide four unique styles of boxes plus an innovative round box which allow users a wide variety of power and communication configurations. Floor source Raised Cable Ladder.