Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
I think this question is already answered here [https://unmethours.com/question/13094/change-all-interior-walls-to-air-walls/] Did you take a look at this?
If you are looking at changing specific surfaces, you can change the Construction type to Air wall for the specific surface. In OS, you can access this from the Spaces tab > Surfaces > Construction. The easier way would be to change the construction name in the SketchUp OS model, by selecting the surface and manually assigning the Construction Name from the OpenStudio Inspector tool.
