First time here? Check out the Help page!

Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question

Revision history [back]

You'll need to provide more information such as screenshots to show where you're editing this information in order to get any useful feedback here. Editing these parameters for a construction would be here: image description

From IESVE's help site.

VistaPro is a results viewing application. I don't think that 'solar reflectance' for a surface is a variable itself, but you can review conduction through a roof surface to study the impact of such a change. Changing solar reflectance isn't guaranteed to have a noticeable impact on overall energy use, although that's dependent on many, many factors.

Based on what you said, importing a gbXML file from another software isn't nearly enough to expect any kind of useful results in any other simulation software, including IESVE.