Curtain Wall Calculator

Estimate quantities, weights, and costs for curtain wall facade systems

Building Height (ft)

Perimeter (ft)

Floor Height (ft)

Mullion Spacing (ft)

Vision Glass (%)

Glass Type

Mullion Type

Spandrel Type

Total Facade Area:40000 ft²

Number of Floors:9

Vision Glass Area:28000 ft²

Spandrel Area:12000 ft²

Panels per Floor:80

Total Panels:720

Vertical Mullion Length:8000 ft

Horizontal Mullion Length:3600 ft

Total Mullion Length:11600 ft

Anchor Count:720

Vision Glass Weight:182000 lbs

Spandrel Weight:78000 lbs

Mullion Weight:29000 lbs

Weight per sq ft:7.22 psf

Total System Weight:289000 lbs

U-Value:0.47 BTU/hr·ft²·°F

Est. Cost:$2,600,000