Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
(an answer, previously an initial comment on March 30)
The measure is seeking an "insulating layer" to adjust, i.e. a layer in the construction offering the greatest R-value. As such, the measure ignores a 0mm layer. Ensure the added material initially offers more thermal resistance than the others, e.g. LAYER 2:
- LAYER 1: brick (89mm, RSI 0.12)
- LAYER 2: XPS (10mm, RSI 0.42)
- LAYER 3: brick (89mm, RSI 0.12)
