Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
There are two measures that set the R-value of a construction to a target value on BCL, one for roofs and one for walls. This changes the thickness of the material layer with the most thermal resistance. It takes IP R value argument, but you could manually convert an SI U value instead, or could alter a copy of the measure to take an argument in your preferred units.
This will Replace Exterior Window Construction used in the model with another window construction already in the model, so this is unitless, but you need to pre-configure the constructions you want to use.
