Moss removal, soft washing and biocide treatment across Harold's Cross. Extends roof life and restores appearance.
Moss, lichen and algae growth on tiles and slates traps moisture against the roof surface, accelerating mortar erosion and eventually the tiles themselves. Our roof cleaning specialists use low-pressure soft washing combined with a professional biocide treatment throughout Harold's Cross — far safer and more effective than high-pressure jet washing, which cracks tiles, displaces ridge mortar and forces water under the overlap. A professionally cleaned and biocide-treated roof in Harold's Cross stays clear for significantly longer and reduces the frost damage risk that comes with moisture trapped in moss growth. Free assessment, written quote, no call-out charge.
Properties in Harold's Cross are predominantly Victorian and Edwardian red-brick terraces, 1930s semi-detached houses, some 1950s local authority housing. Common roof issues we address here include slipped natural slates on Victorian terraces, failing lead flashing around chimney stacks, repointing of exposed chimney stacks, flat roof failures on rear extensions, cast iron gutter replacement. Our roofers understand the construction methods and typical materials used in Harold's Cross — every inspection is free and every job begins with a written quote.
Areas we cover in Harold's Cross: Harold's Cross Road, Mount Drummond, Leinster Road West, Greenmount, Harold's Cross Park
We're available 24/7 for emergency callouts across Harold's Cross and the surrounding area. Based just 6km away in Sandyford.
Our drone surveys deliver high-resolution footage of every tile, ridge and chimney — no scaffold, no ladders, no disruption. Ideal for insurance claims, pre-purchase inspections and hard-to-access roof sections.