20% glass to floor ratio (vertical windows only)

30% FV

30% glass to floor ratio (vertical windows only)

2.5% FV 2.5% OV

5% Glass to floor ratio (with skylights)

5% FW5% RW

10% Glass to floor ratio (with skylights)

Glass to floor ratio

Windows only30% G/F ratio

2.5% Daylight Factor

Windows & Skylights5% G/F ratio

3% Daylight Factor

2.5% FV 2.5% OV