> For the complete documentation index, see [llms.txt](https://docs.ladybug.tools/hb-energy-primer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ladybug.tools/hb-energy-primer/components/0_basicproperties/exterior_construction_subset.md).

# Exterior Construction Subset

![](https://459479801-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Ma9N5K8lMbAhbyBVgms%2Fuploads%2Fgit-blob-7410ccbfd126ac8d7a52bc8e576297e862766cc1%2FExterior_Construction_Subset.png?alt=media)

![](https://459479801-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Ma9N5K8lMbAhbyBVgms%2Fuploads%2Fgit-blob-d5483f657313d7e1b2fc8d5df55d763cfb913722%2FExterior_Construction_Subset.png?alt=media) - [\[source code\]](https://github.com/ladybug-tools/honeybee-grasshopper-energy/blob/master/honeybee_grasshopper_energy/src//HB%20Exterior%20Construction%20Subset.py)

Create a list of exterior constructions that can be used to edit or create a ConstructionSet object.

## Inputs

* **exterior\_wall**

  A construction object for exterior walls (or text for the identifier of the construction within the library). 
* **exterior\_roof**

  A construction object for exterior roofs (or text for the identifier of the construction within the library). 
* **exposed\_floor**

  A construction object for exposed floors (or text for the identifier of the construction within the library). 

## Outputs

* **exterior\_set**

  A list of exterior constructions that can be used to edit or create a ConstructionSet object.