The right method for the right roof
Using one cleaning method on every roof is how cowboys crack tiles and force water under laps. We match the method to the surface:
| Method | Best for | Why |
|---|---|---|
| High-pressure clean | Concrete tile, most metal | Strips growth and grime fast from robust surfaces |
| Soft wash + biocide | Terracotta, older/brittle roofs | Cleans chemically at low pressure β no glaze or surface damage |
| Controlled pressure | Metal laps & fasteners | Cleans without driving water under sheet laps |
High-pressure clean
- Best for:
- Concrete tile, most metal
- Why:
- Strips growth and grime fast from robust surfaces
Soft wash + biocide
- Best for:
- Terracotta, older/brittle roofs
- Why:
- Cleans chemically at low pressure β no glaze or surface damage
Controlled pressure
- Best for:
- Metal laps & fasteners
- Why:
- Cleans without driving water under sheet laps
