AirCell™ Fusion Insulated Technology

For its EnergyCore™ Window Systems, Quanex Building Products uses its advanced AirCell™ Fusion Insulated Technology, a process that improves thermal performance over hollow and manually foam-filled vinyl.


Using an exclusive, tri-extruded manufacturing process, AirCell ensures insulated, corner-welded windows that provide superior thermal performance. Windows made with AirCell Fusion Insulated Technology are proven to block thermal conductivity six times better than fiberglass, four times better than rigid PVC and three times better than wood for energy efficiency that is up to 15 percent better than hollow vinyl.

To learn more about AirCell Technology, contact us.

AirCell™ Fusion Insulated Technology

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AirCell™ Fusion Insulated Technology

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