The MINIMUM finished height of access flooring in a general office area is:
The MINIMUM finished height of access flooring in a general office area is:
The minimum finished height of access flooring in a general office area is 150 mm (6 in). This height provides the necessary clearance above the structural floor to accommodate wiring, HVAC, and other infrastructure commonly required in office environments.
Answer should be 6 inches , General office areas—the finished floor shall provide at least ≈152 mm (6 in) minimum clearance above the structural floor, with a recommended clearance of at least ≈203 mm (8 in)
Pag. 520 - a minimum of 6(in)
Question asks height of floor, not height of access space. 6in + 2in (floor thickness)= 8in.