Industrial Roof Cleaning Services- Softwashing UK

Organic growth such as mosses, algae, and lichens, can cause structural damage to a roof if left untreated. Common bacteria such as Aspergillus Niger and, Geocapsa magma, also cause unsightly black staining. If left untreated bacteria and algae can evolve to become deeper rooted moss and lichen. This is problematic - as moss is highly absorbent, and the accumulated water from rainfall will often freeze in winter. As ice expands this can cause cracks and damage. So once a roof becomes covered with moss it is well into its projected lifecycle - maintenance and cleaning become more vital than ever. Using ultra high pressure is not recommended by manufacturers and roofing associations. There are other methods however. Moss and lichen can be removed manually using specialist tools designed for scraping. This is a labour-intensive process and may not be appropriate unless a roof has substantial growth. Steam cleaning at low pressure can be highly effective, and biocides will kill organic growth at its root system. If immediate results are not required the most cost-effective solution can be to apply a biocide, and allow natural weathering to do the rest. The use of biocidal treatments are recommended by professional thatching associations to restore and maintain thatch roofs. With our skilled team, and specialist access equipment, Softwashing UK clean and restore roofs of all substrates, for domestic and commercial customers alike.