A raised-access computer floor provides an elevated structural floor above a solid substrate (often a concrete slab) to create a hideaway for data and electrical cabling. Raised floors are commonly used in areas like command centers, call centers and computer rooms and can be installed at varying heights — from 2 inches to over 4 feet — to accommodate specific cabling needs.
But, cable management isn’t the only benefit to installing raised-access floors. This system can also be utilized for proper workspace ventilation. Sub-floor air distribution has become a common way to cool a building, using the void below a raised-access floor as a plenum chamber — an enclosed space in which air flows —to distribute conditioned air.