2200 Replacement

Windows with Grids

EcoShield Windows


NFRC Testing Chart
Effective Date: March 5th, 2018

Thermal Performance Data - 2200 Double HungEnergy Star
Glass TypeU-ValueSHGCVLTCRCompliance
Energy Star U40.240.240.4351All Zones
Low E w/ Argon0.280.250.4663NC
Energy Star III0.280.330.4663NC
High Perf. Low E0.320.250.4658


Thermal Performance Data - 2200 Picture WindowEnergy Star
Glass TypeU-ValueSHGCVLTCRCompliance
Energy Star U40.210.260.4451N,NC
Low E w/ Argon0.250.270.4964N,NC
Energy Star III0.250.350.4964N,NC
High Perf. Low E0.290.270.4960NC


Thermal Performance Data - 2200 Rolling WindowEnergy Star
Glass TypeU-ValueSHGCVLTCRCompliance
Energy Star U40.230.240.4151All Zones
Low E w/ Argon0.270.250.4563N,NC
Energy Star III0.270.330.4563N,NC
High Perf. Low E0.310.250.4559


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EcoShield Window Systems, a quality product of Kasson and Keller Inc.
Manufacturing replacement windows, new construction windows, and storm windows since 1947

Product information on this site is subject to change without notice.
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