Great Outdoors and In have recently completed a roof clean and coating in Dagnall, Bedfordshire.
The Dagnall home owner was particularly concerned with the extent of the moss growth and local lifting of the tiles. We presssure washed the roof (Using rope access for safety and water recycling) removing the moss, lichen and algae growth and once the roof clean was completed we applied a fungicidal wash to kill any remaining moss growth. A few days later after the roof clean, we applied a coloured roof coating - Isonit Thermal roof coating. This product is applied via an airless sprayer in order to acheive an even coating, not only does this product re-colour the roof it also protects the tiles from the elements. Creates a total transformation !
For photographs of this roof cleaning project please click HERE