A Fortune 50 technology company needed a class 100 cleanroom for design and testing of next-generation products. The special requirements included +-1 degree +-5% RH class 100 cleanroom with special lighting and special flooring. American Cleanroom Systems designed, furnished, and installed a class 100 room meeting the stringent temperature and RH requirements, using 100% HEPA ceiling coverage, raised cleanroom flooring, PID controls, boiler, chiller, makeup air AC unit, exhaust system, static dissipative aluminum on aluminum honeycomb cleanroom walls, motorized sliding doors and custom amber and red cleanroom tear drop lighting.