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(1.5 CEUs) Windows must meet certain performance factors to deliver acceptable comfort and energy efficiency. Learn to select the right windows based on the performance factors described in this lesson. This lesson covers the following window-performance issues.

  • National Fenestration Rating Council (NFRC) window efficiency ratings.
  • How to understand and identify important window characteristics.
  • How to select windows based on performance factors.

Course Content

Window Performance Factors
Window Performance Factors Exam