Technical Training Videos

Created by the BBSA, these short videos provide a simple and quick introduction to the science of solar shading.

How does the sun affect us?

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This video explains how the sun affects buildings, including sun paths, the power of the sun, wavelengths and explains reflectance, absorbtance and transmission.
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What is a U-value?

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This video explains what a U-value is, how it is calculated and how blinds and shutters can improve U-values by providing extra insulation to windows and glazing.
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