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An interactive thermal performance application using independent laboratory testing to NFRC 100, 200, and AAMA 507 performance standards

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Select the YKK AP system:
Define one or more of the specified glass performance metrics:
U-factor (center-of-glass),U :
Solar Heat Gain Coefficient (center-of-glass), SHGC :
Visible Transmittance (center-of-glass), VT :


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Select the facade category:
Define one or more of the specified system performance metrics:
U-factor (Total System),U :
Solar Heat Gain Coefficient (Total System), SHGC :
Visible Transmittance (Total System), VT :


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Calculate performance based on a NFRC standard size. Use for comparative purposes and prescriptive compliance to ICC codes and ASHRAE standards. (click for more information)
Calculate performance for a project specific size to assist with thermal modeling of the building and HVAC planning. (click for more information)
Frame Width: # of intermediate verticals:
Frame Height: # of intermediate horizontals:


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The system performance shown below is based on a NFRC Standard Size:
The system performance shown below is based on a Project Specific Size:
Frame Width: X' - X" Frame Height: X' - X" # of Verticals: X # of Horizontals: X


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