The Zero•Net™ PW2500 pressure curtain wall system takes traditional curtain wall design and incorporates our FortMax™ patented thermal barrier to provide industry-leading performance. By combining this system with standard 1″ double IGUs, designers can achieve U-values that traditional framing systems can only obtain with expensive triple pane IGUs.
There are about 5.9 million commercial buildings in the U.S., and the total square footage of office space is steadily increasing. The federal government alone, not including state governments and special authorities, owns approximately 270,000 buildings. In an era keenly focused on climate change, continuing to use energy-inefficient windows amounts to an ongoing energy leak of unsustainable proportions. Our communities and environment demand build structures that reduce CO2 emissions and rate as high performance as possible.