Unitized Curtain Wall Calculator
Panel count and dimensions from building facade.
Inputs
Results
Panels per floor
40
Total panels
800
Actual panel width (mm)1,500
Panel height (mm)3,900
Stack joint size (mm)29.3
Seismic drift (mm)19.5
Anchor brackets1,600
Panel weight (kg)351
Facade area (m²)4,680
Est. erection days80
Total Weight280,800
How to Use This Calculator
- Enter the unit module width and height dimensions.
- Set the design wind pressure and seismic drift requirement.
- Input target U-factor and SHGC for energy performance.
- Review the estimated factory unit cost, installation rate (units per day), and total system cost.
- Use the thermal performance outputs for ASHRAE 90.1 compliance calculations.
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