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Roof Cleaning in Virginia

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Virginia homeowners from the wooded suburbs of Northern Virginia to the Tidewater communities along the Chesapeake Bay share a common roof maintenance problem: the dark streaks and biological staining that develop on asphalt shingles in the mid-Atlantic’s humid climate. Those streaks are Gloeocapsa magma, a photosynthetic algae that feeds on the limestone filler in asphalt shingles and spreads via wind-borne spores from rooftop to rooftop across neighborhoods. Virginia’s long, humid summers, with Richmond and Virginia Beach both averaging 45 or more inches of annual rainfall and humidity that stays elevated through September, give this organism the growing conditions it needs to establish and spread across a roof within a single season. Professional roof cleaning in Virginia removes algae, biological staining, and surface buildup through a safe soft wash process that protects your shingles rather than damaging them with high pressure.
Ned’s Home // Services // Power Wash – Roof Cleaning // Roof Cleaning in Virginia

Power Wash Roof Cleaning

The black streaks and stains on your roof are corrosive fungus and bacteria. These microbes can eat into your shingles slowly decomposing your roof.

Our team offers comprehensive roof cleaning and power washing services for homes in New Jersey, Maryland, Connecticut, Pennsylvania, Illinois, Virginia, and other areas. Give our professionals a call at (888) 616-3307 to receive assistance with bacteria and fungus on your roof.

Power washing is better than pressure washing for cleaning your roof 

  • Pressure washing is abrasive and damaging to most roofs  
  • Pressure washing only removes fungus/bacteria on the surface
  • Power wash kills fungus/bacteria build up at the root while pressure washing only removes microbes on the surface

Roof Algae in Virginia: From Northern Virginia Suburbs to the Tidewater Coast

Virginia’s geography divides the state into distinct roof cleaning environments, but the dominant problem is consistent across them. In Northern Virginia, dense wooded suburbs in Fairfax County, Loudoun County, and the communities of Arlington and Alexandria keep residential roofs in partial shade for much of the year. Gloeocapsa magma algae establishes faster and covers more of the roof surface before it is noticed in these conditions. In Tidewater and Hampton Roads, proximity to the Chesapeake Bay and Atlantic coast adds humidity that never fully clears between summer rain events, creating persistent moisture conditions that favor algae growth on south- and east-facing exposures as well as the north side.

Across both regions, the outcome is the same: black streaks that begin as small patches on the shaded portion of the roof and spread across the surface within one to two growing seasons. Homeowners often treat the discoloration as an aesthetic issue and delay action. The problem is that Gloeocapsa magma is not passive staining. It feeds on the limestone component of asphalt shingles and accelerates granule loss, shortening the effective lifespan of the roof. In Northern Virginia’s high-value residential market, premature granule loss from sustained algae growth represents real financial risk at roof replacement time.

Soft wash roof cleaning kills the algae at the cellular level using a biodegradable treatment solution at low pressure. Unlike pressure washing, which removes what is visible but leaves root colonies intact and strips granules from the shingle surface, our process eliminates the organism completely. The results hold for years, backed by our 2-year guarantee.

Bundle gutter cleaning with other services for additional savings. Try window cleaning, mosquito and tick control, and more.

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(888)616-3307

Virginia Roof Cleaning Service Areas

Our roof cleaning services are available to homeowners throughout Virginia, from the Northern Virginia communities of Fairfax County, Arlington, Alexandria, and Loudoun County to Richmond, Hampton Roads, Chesapeake, Virginia Beach, and the communities of the Shenandoah Valley. Whether your home is in a densely wooded suburban neighborhood where shade accelerates algae growth or a coastal community where bay and ocean humidity create year-round moisture conditions on the roof surface, our certified technicians serve the full state.

FREQUENTLY ASKED QUESTIONS

The next time you’re taking a stroll around your property, don’t forget to look up. Over time, you’ll notice black streaks, a layer of green fungus, or even moss build-up – and you’ll know it’s time for a cleaning. Typical power washers damage roofing tiles but with Ned Stevens’ Soft Wash process, our biodegradable cleaning solution kills 100% of bacteria and dirt accumulation with a two year guarantee.
Answer coming soon.
Power washing refers to the highly-pressured system of spraying water from a pressure washer. This method of cleaning can damage the surfaces of your fencing, decks, patio, & more. Soft washing is the gentler and more sanitary process of cleaning surfaces. Soft washing solution is sprayed at a much lighter psi than traditional pressure washes, and the cleaning solution used instead of plain water allows for a more dynamic cleansing experience that rids surfaces of bacteria that causes discoloration.
Answer coming soon.
Answer coming soon.

MORE QUESTIONS? CALL US AT:

(888)616-3307

Schedule Your Virginia Roof Cleaning This Season

Virginia’s warm, humid shoulder seasons, from April through May and September through October, are the most effective windows for roof cleaning before algae enters its peak summer growth cycle or goes into winter having done further damage to underlying granules. Our certified technicians serve Virginia homeowners statewide, and every job begins with a full inspection of the roof surface and drainage system. Ask about combining roof cleaning with gutter cleaning to address the full exterior before fall leaf season. Call us today for a free estimate on roof cleaning services in Virginia.

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