They are the most operated components of any building, yet for decades, doors and windows remained an afterthought in architectural design. That era is ending. The modern Door and Window System is undergoing a high-tech transformation, emerging as a critical interface for security, energy management, and indoor comfort.

The curtain wall system, once a simple weather barrier and aesthetic cladding for skyscrapers, is undergoing its most radical transformation in half a century. As global cities push for net-zero carbon targets and intelligent infrastructure, architects and engineers are redefining the building envelope as a dynamic, responsive "living skin."