
Maintenance Schedule – Interlocking Stairs
| System | Task | Frequency | Method |
|---|---|---|---|
| Joint Sand | Refill & Compaction | Annually | Polymeric sand sweep and mist |
| Surface | Cleaning | Spring & Fall | Power wash with surface cleaner |
| Drainage | Debris Clearing | Post-storm & Autumn | Manual or blower |
| Lighting Fixtures | Inspection | Quarterly | Check LEDs and wires |
| Sealant | Optional Resealing | Every 3–4 years | Apply paver sealer |

