Curtainwall System
Kalwall has been setting the industry standard for diffused natural lighting systems since it was first introduced globally at the 1958 Brussels World’s Fair. Kalwall window designs provide a more predictable, better quality of usable natural light with superior thermal properties and best-in-industry solar heat gain control. Lightweight, shatterproof and rapidly installed, Kalwall has unrivaled structural integrity. Kalwall is not a plastic, polycarbonate or glass.

