Cool Roof SRI Value

[Anonymous]

What is the cool roof SRI value? In the energy settings R-50 Cool Roof has the U value but not the R, E, and SRI.

[cbcarch]

This might help explain what SRI value is:

http://www.berridge.com/colors/sri-values-for-berridge-cool-roof-colors/

[barthbradley]

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@cbcarchwrote:

This might help explain what SRI value is:

http://www.berridge.com/colors/sri-values-for-berridge-cool-roof-colors/

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Nice site. They even offer Revit content. Thanks for sharing. 

[Anonymous]

Thanks. I know what an SRI value is, but on the energy settings (under roofs) we can set different R values and one option is to have a cool roof with a R-value of 50. However, the cool roof option doesn't have an information on it's values. I need to know what it is assuming those values are. 

[barthbradley]

"Reflectivity" for the material itself. 

[Anonymous]

What are the values REVIT and Insight are assuming for a "Cool Roof" is what I want to know. 

[barthbradley]

I'm not getting what you are saying. Assuming for what? 

[barthbradley]

@Anonymous: Assuming for Thermal Properties? 

https://knowledge.autodesk.com/support/revit-products/learn-explore/caas/CloudHelp/cloudhelp/2017/ENU/Revit-Analyze/files/GUID-004A470D-675B-4CB0-96AE-D4A6852BDDA3-htm.html