How do I add custom blinds in CS?

ClimateStudio allows you to set up custom fabric shades or Venetian blinds via BSDFs and use them in conjunction with the Default library that comes with ClimateStudio.

Simply use the Add XML File button.

External databases: You can obtain measured data from sources such as LBNL's complex glazing database or manufacturers. Another useful resource is LBNL Window, which will generate some simple BSDFs for venetian blinds. There is also a Radiance tool called genBSDF that will compute a BSDF based on geometry and material definitions in Radiance.