| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refuse |
| -5 | Not applicable |
| -3 | Missing |
| 1 | Bricks |
| 2 | Cement block/concrete |
| 3 | Corrugated iron/zinc |
| 4 | Wood |
| 5 | Plastic |
| 6 | Cardboard |
| 7 | Mixture of mud and cement |
| 8 | Wattle and daub |
| 9 | Tile |
| 10 | Mud bricks |
| 11 | Thatching |
| 12 | Asbestos/cement roof sheeting |
| 13 | Stone and rock |
| Sysmiss |