Roof Cleaning Cost Calculator

Soft Wash Pricing by Area, Pitch & Staining

Estimate the professional price for soft washing a roof and compare it against doing it yourself. Cost is driven by roof area, pitch, storey height and how heavily algae, moss or lichen has taken hold. Pressure washing strips the ceramic granules that protect asphalt shingles, so the estimate assumes low-pressure soft washing throughout. Read the roof cleaning guide for the method, the solution and the safety gear before deciding which way to go.