Comprehensive and Detailed Explanation From Exact Extract:
For shading design on west facades:
Height of the wall (A): Determines the scale and proportion of shading devices.
Solar Heat Gain Coefficient (SHGC) of glazing (C): Influences how much solar radiation passes through windows.
Spacing and depth of vertical louvers (D): Controls shading effectiveness against low-angle afternoon sun.
Low-E glazing (E) helps but is glazing performance, not shading design.
Annual temperature (B) is climatic but less directly relevant.
Adjacent building heights (F) influence shading from surroundings but are secondary.
References:
ARE 5.0 PPD - Environmental Conditions and Context, Solar Control
The Architect's Handbook of Professional Practice, 15th Edition - Sustainable Design
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