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Shading Coefficient Calculator
Calculate effective SHGC with shading, solar heat gain reduction, and estimated cooling energy savings.
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These tools complement your Shading Calc results — build a complete project specification.
Energy Model
Compare energy performance of different shading strategies against SANS 10400-XA baselines.
USE TOOLFabric Guide
Compare openness factors for glare control, view-through, heat rejection and UV blocking.
USE TOOLSANS Checker
Check fenestration ratios and SHGC compliance against SANS 10400-XA for your climate zone.
USE TOOLDEEPEN YOUR EXPERTISE
Take your specifications to the next level with professional resources.