Building Details and Assumptions - Base Run Construction

[s104s]

I made a project default choosing only the Opening as Double low E clear U-0.26 SHGC 0.65 Tvis 0.74

however when I run the project under the Base run Construction I see a different glazing.

What am I doing wrong?

thank you

[mra1242 · Accepted solution]

Hi,

If you are choosing to export the thermal properties in the Energy Settings, and you have defined the Analytical Properties in Edit Type for the windows (which means not using conceptual construction defaults), GBS does not overwrite the construction properties of the gbXML file. That might be the reason that you are seeing different specification in the Base run Construction table. 

 Here to help if additional clarification is needed, otherwise please accept as a solution so that others can benefit from this information.