Roof cleaning across Roby
We never blast a roof with high pressure; the moss comes off gently and a biocide treatment stops it growing straight back under all that tree cover.
Roby is boxed in by greenery: Bowring Park and its golf course along one edge, Court Hey Park just off Roby Road, and mature oaks, limes and thick hedges lining nearly every avenue in between. That canopy shades roofs and paving for most of the day, drops a heavy load of leaves each autumn, and holds the damp Mersey air close to every surface. It is why moss, green algae and black spot lichen return faster here than in more open parts of Knowsley, and why a proper treatment matters as much as the clean itself.
