In summary, the choice between EW60 and EI60 glass boils down to a fundamental question: is basic containment sufficient, or is full thermal protection required? EW60 offers integrity against fire, while EI60 from PYRONANO​ provides a superior, integrated safety solution combining integrity and insulation. By understanding these key differences, architects, designers, and builders can make informed decisions that prioritize building safety, comply with regulations, and ultimately protect lives and property.