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Shingle roof being soft washed to remove black streaks
5-Star RatedReviewed by Windsor-Essex homeowners

Roof Washing in Windsor & Essex County

Gentle roof soft washing that removes the black streaks, moss and lichen shortening the life of your shingles — with no pressure on the roof at all.

  • No pressure on shingles — soft wash only
  • Removes gloeocapsa magma black streaking
  • Gutters and landscaping rinsed after
Local & Insured
Windsor-based, fully insured crew
Year-Round
Cleaning, yard work, lights and snow

Overview

What Roof Washing Actually Involves

Those dark streaks are a hardy algae that feeds on the limestone filler in asphalt shingles. It holds moisture against the roof and lifts granules over time. Soft washing kills the growth so the staining fades and the shingles are left intact.

We never put pressure on a roof. Solution is applied, given time to work, and rinsed gently, then gutters and landscaping are flushed. Where moss has taken root in valleys or on the north slope, we treat rather than scrape.

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Technician spraying a shingle roof

What's Included

Roof Washing Options

Every property is different, so we quote by the job instead of posting flat rates. Pick the option closest to what you need and we'll confirm an exact price before anything is booked.

Cleaning a roof and dormer

Full Roof Soft Wash

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  • No-pressure soft wash treatment
  • Black streaks and algae removed
  • Moss and lichen treated
  • Safe for shingles and granules
  • Gutters and ground rinsed after
  • Before and after photos
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Why It Matters

Benefits of Roof Washing

Shingles Last Longer

Algae and moss hold water against the roof deck. Removing them is one of the cheapest ways to protect the shingle life you paid for.

The Streaks Actually Fade

Because we kill the organism rather than rinse it, staining lightens over the following weeks instead of returning by next season.

No Pressure, No Granule Loss

Pressure washing a shingle roof strips granules and voids warranties. Soft washing is the method manufacturers recommend.

Better From The Street

A streaked roof makes an otherwise tidy house look neglected. Cleaning it changes the whole look of the property.

Shingle Preservation

Black Streaks Gone, Shingles Protected

Those dark streaks are living algae eating at your shingles. We soft wash them away without ever blasting your roof.

  1. 01

    No Pressure On Shingles

    A soft-wash treatment cleans without stripping granules.

  2. 02

    Algae & Moss Removed

    Streaks, moss and lichen are treated so they don't come straight back.

  3. 03

    Brighter, Cooler Roof

    A clean roof reflects more heat and looks years younger.

  4. 04

    Longer Roof Life

    Removing growth helps your shingles last closer to their full lifespan.

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Soapy roof wash under blue skies
Technician washing a shingle roof on an autumn day
Soft Wash Only

Our Recent Work

Windows, siding, roofs, driveways and yards across Windsor and Essex County — real results from homes we've cleaned and maintained.

  • Technician cleaning large black-framed windows on a stone home
  • Window cleaning on a brick home
  • Clean windows on a modern home with siding
  • Sparkling windows on a luxury backyard home

Questions

Roof Washing FAQs

An airborne algae that feeds on shingle filler. Windsor-Essex humidity is ideal for it, which is why it shows up on almost every north-facing slope here.

Roof Washing Across Windsor-Essex

Based in Windsor, Ontario, Nate's Exterior Services offers roof washing in Windsor, Tecumseh, LaSalle, Amherstburg, Essex, Kingsville, Leamington and Lakeshore. Tell us your property address and the work you need so we can prepare a free quote for your project.

Service Areas

Proudly Serving Windsor & Essex County

We work across Windsor-Essex every week. If you don't see your town listed, call us — we likely cover it.

Get In Touch

Send a quick message and we'll get back to you with a quote.

Services Needed
(519) 999-4624