Commercial Glass Retrofit System
for High Whole-Building Energy Performance

Serious Energy manufactures super-insulating commercial retrofit windows, with three decades of experience incorporating lightweight, suspended film technology. SeriousGlass super-insulating units grant the freedom to design with maximum glass across all building types and climate zones. SeriousGlass units provide a powerful combination of optimum solar control, blocking summer heat, retaining winter warmth, eliminating harmful ultraviolet rays, and maximizing natural daylight and clarity.