We physically remove all the roof moss and use a fungicidal treatment which kills remaining moss, algae + lichen.
We then use a coloured or transparent sealant, depending on your roof type, which seals + protects from further algae growth – making your roof stand out from the rest for years to come.
We not only clean house roofs, we also clean facias, soffits, gutters, exterior walls + conservatory roofs . We can access and clean all hard to reach areas with our specialist tools, equipment, knowledge and experience.