Know Your Steel
| Steel Type | Indoor | Outdoor (Exposed) | Outdoor (Under Cover) |
|---|---|---|---|
| Mild Steel (Black) | 4/10 - Paint doors and facia once every 12 months | 1/10 - Paint doors and facia once every 2 months | 2/10 - Paint doors and facia once every 3 months |
| 3CR12 (Black) | 7/10 - Paint doors and facia once every 18 months | 4/10 - Paint doors and facia once every 6 months | 5/10 - Paint doors and facia once every 12 months |
| 430 | 5/10 - Polish doors and facia twice a month | 2/10 - Polish doors and facia weekly | 3/10 - Polish doors and facia every 2 weeks |
| 304 | 8/10 - Polish doors and facia twice a month | 6/10 - Polish doors and facia every 2 weeks | 7/10 - Polish doors and facia once a month |
| 316 | 9/10 - Polish doors and facia once a month | 7/10 - Polish doors and facia once a month | 8/10 - Polish doors and facia once every 2 months |
Coastal vs. Inland Maintenance
- Coastal Areas: Higher salt and sulfur content, requiring more frequent maintenance.
- Inland Areas (30km from Coast): Reduced exposure to elements, requiring less frequent maintenance.
