SDI and FSI may sound like acronyms for exploring the stratosphere, such as the Strategic Defense Initiative (aka “Star Wars”) and the Frontier Spaceflight Institute. But for mission-critical data centers, they’re simply earthbound code requirements for the flame-spread index (FSI) and the smoke-developed index (SDI) that govern a building’s exposed materials and finishes.
Data Center Tips of the Trade: Class A Finishes per SDI and FSI
