Low-pressure roof cleaning for algae, dark streaks, and moss. Owner-operated service based in East Providence, serving Rhode Island and Southeastern Massachusetts.
Dark streaks and organic growth can leave a roof looking worn. Foley Pressure Washing assesses the roof material, visible condition, and access before recommending a low-pressure cleaning treatment. Roof washing is a separate service from pressure cleaning concrete or other durable surfaces.
Moss and lichen may need a different treatment plan from light algae staining. We discuss the severity of growth and what to expect after treatment. Some treated organic growth releases gradually, so a roof may continue changing in appearance after the appointment.
Roof area, height, slope, access, material, and the amount of growth affect the quote. We also consider nearby landscaping and the setup needed to protect the property. Share your address and describe the staining or moss you have noticed to request a free estimate.
Foley Pressure Washing provides residential and commercial exterior cleaning in East Providence (including Riverside), Providence, Cranston, Warwick, Pawtucket, Barrington, Bristol, and Warren in Rhode Island, plus Seekonk, Rehoboth, and Swansea in Southeastern Massachusetts. For other nearby communities, contact us to confirm availability.
Explore our service areaNo. Roof soft washing uses low pressure and a cleaning treatment chosen for the roof. High-pressure concrete cleaning is a different process.
Some growth can release over time after treatment. We explain the expected result and any follow-up recommended for your roof.
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