Commercial Roof Cleaning Services We Deliver
Avello Group covers the full scope of commercial roof cleaning across Melbourne, Sydney and Brisbane:
Moss & Lichen Removal
Safe, effective removal of moss and lichen from Colorbond, tile and metal commercial roofs. Chemical treatment followed by pressure washing — removing biological matter without damaging roof substrates or existing coatings.
Algae & Biological Growth Treatment
Algae, mould and biological growth treatment programs for commercial roofs in humid environments or shaded positions. Biocide application after cleaning prevents regrowth and extends the period between cleaning cycles.
High-Pressure Roof Washing
High-pressure washing for heavily soiled commercial roofs — removing atmospheric soiling, bird droppings, leaf matter and grime to restore roof appearance and coating condition.
Gutter & Downpipe Cleaning
Commercial gutter cleaning, downpipe clearing and leaf guard cleaning as part of a comprehensive roof maintenance program — preventing water damage and overflow from blocked drainage systems.
Pre-Paint Roof Preparation
Thorough roof washing and surface preparation before any roof painting or coating program — essential for coating adhesion and the long-term performance of new roof coating systems.