Building members and design life
Displaying 1 - 7 of 7
| Building members | Environment | Target design life (years) |
|---|---|---|
| Reveals | Exposed | 15 |
| Rafters and ridges | Exposed | 50 |
| Railings, structural | Exposed | 50 |
| Retaining walls (Structural, moderate importance [1a]) | In-ground | 50 |
| Retaining walls (Structural, high importance [1b]) | In-ground | 50 |
| Retaining walls (Non-structural ) | In-ground | 15 |
| Rafters and ridges | Protected | 50 |