YCW 750 XT yields best-in-class thermal performance and exceeds not only current codes, but also exceeds the most stringent green building codes and standards in the market today. This 2-1/2″ sightline outside glazed curtain wall system utilizes MegaTherm® technology with structural polyamide struts (in 3 widths) that accommodate standard 1″ glazing units as well as advanced glazing options such as triple glazing and suspended film technology.To ensure long-term structural integrity, the dead load of the insulating glass rests on integrated structural supports, diverting this load away from the thermal barriers.