At Perfect Choice Roofing LTD, based in Surrey and surrounding areas, we know that, on roofs that are generally older than 15 years, the build up of moss not only looks unpleasant, but can also cause damage to the structure of the roof causing damage to the roof. Excess moss on roofs can cause stress on the roof and tiles. The freeze and thaw process of wet moss can cause your tiles to break. If your gutters and downpipes become partially or fully blocked, this can lead to broken gutters and moisture penetrating into walls. Perfect Choice Roofing LTD offer full moss removal and fungicidal treatment. The fungicide will be applied once the roof has been cleaned and will kill any remaining spores and help protect against future moss, algae and lichen growth.