Does the moss catch on the granulate?
The capturing of impurities and the growth of algae, moss and lichen is comparable to other types of rough surface coverings. Evertile adds fungicidal and algicidal ingredients to the top layer to help keep the roof surface clean from moss for about 7 to 10 years according to local conditions. It is recommended to clean the surface with a biocidal solution (e.g. Ethernal Mold Remover), at least once every 2-3 years, or whenever lichen appears on the roof in addition to moss. For cleaning do not use a high powered pressure washer (WAP), mechanical substances neither biological impurity removers containing acids and salts. All of these procedures invalidate the extended Evertile warranty. When applying the biocidal solution, follow the manufacturer's instructions and do not step on the roof covering. If the building is located under the trees or in a damp shady place, we recommend to choose a smooth surface covering - Evertech 2K or Everglaze.