Roof Cleaning Brisbane
Moss, lichen and years of grime make a roof look decades older than it is and slowly eat into the surface. We arrange professional roof cleaning across Brisbane, done safely from the roof with the right pressure for your roof type.
Why roofs in Brisbane grow moss and lichen
Brisbane's humidity and summer rain make roofs a perfect host for moss, lichen and black algae, especially on the southern side and under overhanging trees. Beyond looking bad, lichen roots into tile surfaces and coating, holds moisture against metal, and can lift the granular surface off older tiles. Left alone it shortens the life of the roof.
Professional cleaning strips growth back to bare surface. On sound tile and metal roofs this is usually high-pressure cleaning with controlled technique. On fragile or older surfaces a soft wash approach using biocide treatment does the work chemically at low pressure.
Cleaning as preparation or maintenance
Roof cleaning is either the first stage of a restoration or a standalone maintenance job. As maintenance every few years, it keeps the roof presentable, lets minor problems get spotted early, and keeps rainwater cleaner if you have tanks. If you are preparing to sell, a cleaned roof noticeably lifts street appeal for a modest spend.
A word of caution: roof cleaning is dangerous work for anyone without harness gear and experience on wet, steep surfaces, and DIY pressure cleaning regularly drives water under tiles and into ceilings. It is genuinely a job for professionals with the right access equipment and insurance.
Typical cost in Brisbane
A standalone professional roof clean on a typical Brisbane home commonly falls between $500 and $1,500 depending on roof size, pitch, access and how heavy the growth is. Soft wash treatments and gutter cleaning are often bundled for a little more. Quotes are free.