2000 Replacement

Windows with Grids

EcoShield Windows


NFRC Testing Chart
Effective Date: March 5th, 2018

Thermal Performance Data - 2000 Double HungEnergy Star
Glass TypeU-ValueSHGCVLTCRCompliance
Low E w/ Argon0.290.260.4762NC
High Perf. Low E0.320.270.4758


Thermal Performance Data - 2000 Picture WindowEnergy Star
Glass TypeU-ValueSHGCVLTCRCompliance
Low E w/ Argon0.260.250.4565N,NC
High Perf. Low E0.300.250.4560NC


Thermal Performance Data - 2000 Rolling WindowEnergy Star
Glass TypeU-ValueSHGCVLTCRCompliance
Low E w/ Argon0.280.250.4663NC
High Perf. Low E0.320.250.4659


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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

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