We are fully trained in all types of access and all works are fully insured. After initially assessing all the access & cleaning requirements to complete the job safely, we temporarily block your downspouts to prevent blocking.
We will then in most cases power wash the roof; starting at the ridge then working our way down to the eaves, thus preventing any leakage into your roof space.
Initially, the roof will be treated with a fungicidal wash to eliminate the overgrowth of moss, lichen, and algae that many roofs in Manchester suffer from. The roof cleaning would then be carried out with specialist professional roof cleaning equipment. This will thoroughly and quickly remove the moss, algae, lichen, dirt and pollutants.
If your roof is deemed to be fragile or at risk of damage by power washing, then we will hand brush down the roofs before using a biochemical treatment, which is applied to the affected areas. The roofs will then be washed down to remove the moss and lichens thus slowing down their future return.