Roof Algae Treatment in Wrightsville Beach NC

Wrightsville Beach NC • Black Streak Removal • Bio-Based

Roof Algae Treatment in
Wrightsville Beach NC

Those black streaks running down your roof are algae eating into the shingles. We kill the algae at the spore level with bio-based soft wash treatment. No pressure damage, no warranty risk.

Get a Free Treatment Quote→ About the Algae↓
Free Assessment

Your name and number is all it takes.

We call you back, look at what you have, and tell you what it needs. No pressure, no charge.

☎ Or tap to call: (703) 673-6301



    Roof Algae Treatment

    What's Eating
    Your Roof.

    Those black streaks on your Wrightsville Beach roof are not dirt and they're not stains. They're Gloeocapsa Magma, a roof-eating algae that thrives in coastal humidity. It feeds on the limestone in your shingles. Left untreated, it shortens shingle life and pulls the color out of the roof.

    Pressure washing the streaks makes the visible problem look better while making the underlying damage worse (it strips granules and lifts shingle tabs). Our soft-wash algae treatment kills the spores chemically with a bio-based solution. Streaks come off. Algae cannot regrow for years. No pressure damage to shingles. No warranty risk.

    Schedule Free Quote→
    100%
    Algae Kill Rate
    3-5 yr
    Re-Growth Prevention
    0
    Pressure Damage to Shingles
    1 Day
    Most Roofs Treated
    Also Serving

    Same service, nearby towns.

    Wilmington Roof Algae Treatment in Wilmington →
    Other HardShore Services

    In your same area.

    Concrete Sealing Wrightsville Beach → Driveway Sealing Wrightsville Beach → Asphalt Rejuvenation Wrightsville Beach → Gutter Cleaning Wrightsville Beach → Power Washing Wrightsville Beach → Exterior Life Extension Wrightsville Beach →
    Part of Soft Wash Services →
    Frequently Asked Questions

    Got Questions?

    Algae treatment for Wrightsville Beach asphalt shingle roofs.

    What causes the black streaks?+

    Gloeocapsa Magma algae. It thrives in humid coastal climates, feeds on the limestone filler in asphalt shingles, and shows up as dark streaks running down the roof. Very common in coastal NC.

    Why not just pressure wash it off?+

    Pressure washing removes the visible streak but strips shingle granules in the process. Most shingle manufacturer warranties prohibit pressure washing for that reason. Soft wash kills the algae chemically without damaging the shingles.

    How long until the streaks come back?+

    Usually 3 to 5 years if we treat it properly. Coastal {town} humidity will eventually let new spores take hold, but bio-based soft wash kills algae deeper than pressure washing ever could.

    Is the treatment safe?+

    Bio-based, low VOC, no harsh runoff. Safe for kids, pets, plants. We pre-wet sensitive landscaping and rinse if needed.

    Will this hurt my shingle warranty?+

    No. Soft wash is explicitly the approved cleaning method for almost every major shingle manufacturer. Pressure washing is what voids warranties.

    Wrightsville Beach Roofs, Restored

    Kill the Algae
    on Your Wrightsville Beach Roof.

    Free quote. We come out, look at the streaks, tell you the cost. No pressure, no upsell.

    Get a Free Treatment Quote→ Call (703) 673-6301→