Curtain Wall Design Calculator
Calculate curtain wall panel counts, mullion quantities, transom counts, glass area, and structural sealant for facade design.
Inputs
ft
ft
ft
ft
ft
psf
Results
Glass Panels
84
Total Glass Area
2,520 sq ft
Vertical Mullions13
Horizontal Transoms72
Structural Sealant1,848 LF
How to Use This Calculator
- Enter the Facade Width and Facade Height in feet for the overall curtain wall system.
- Enter Mullion Spacing, Panel Width, and Panel Height in feet to define the grid.
- Enter the Design Wind Load in psf per local building code requirements.
- Review Glass Panel Count, Vertical Mullions, Horizontal Transoms, and Total Glass Area.
- Check Structural Sealant length in linear feet for glazing and weatherproofing installation.
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