We aimed for a fabric insulation performance of 0.16 W/mK for all buildups. This was not always achievable, either due to the materials properties or detail type.

Some details exactly match source information, as WUFI calculations had been completed for those specific thicknesses, therefore these U Values differ.

U values have been calculated using the free version of the online software Ubakus.

These drawings are provided for informational and educational purposes only. They illustrate potential natural material build-ups and should not be used as a substitute for professional architectural and/or engineering advice. Construction details must be adapted to specific project requirements and local building regulations. Users assume all responsibility for the interpretation and application of this information.