---
project: duplex
models:
  - file: arc.ifc
    discipline: Architecture
  - file: mep.ifc
    discipline: MEP
license: CC BY 4.0
usage: living
author: "BSI (2020) Duplex Apartment Test Files, buildingSMART International"
source: "https://github.com/buildingsmart-community/Community-Sample-Test-Files/tree/main/IFC%202.3.0.1%20(IFC%202x3)/Duplex%20Apartment"
---

# duplex

## Description
A two-story, duplex apartment building.

## Models
| File | Discipline | Description |
|------|-----------|-------------|
| `arc.ifc` | Architecture | The architectural model of a house project, with 2 twin houses |
| `mep.ifc` | MEP | The MEP model of a house project, with 2 twin houses |

## Supplementary Files
- `boq/` — Bill of Quantities spreadsheets
- `document/` — Product data sheets PDF