Services · Roof Soft Washing · St. Matthews, KY
Roof Soft Washing in St. Matthews, KY
Those mature trees that make St. Matthews so beautiful? They're also why your north-facing siding is turning green. Let's bring it back.
Kill black streaks (gloeocapsa magma) and extend shingle life. Trusted by St. Matthews homeowners throughout Jefferson County.
Professional roof cleaning for St. Matthews homeowners
St. Matthews homes deserve careful, low-pressure cleaning that protects brick, vinyl and stucco — not the high-pressure blasting that strips paint and forces water into your siding. We've been the soft-wash choice for St. Matthews families for years.
Those ugly black streaks on your roof are a living organism — and they shorten the life of your shingles. Our low-pressure soft-wash treatment kills the algae at the root with zero damage to your roof.
- Asphalt shingle, metal & tile roofs
- Manufacturer-approved low pressure
- Treats algae, moss & lichen
- Long-lasting results
Why St. Matthews chooses Louisville Housewash for roof cleaning
Frequently Asked Questions
Roof Soft Washing in St. Matthews — Frequently Asked Questions
What causes the black streaks on my roof?+
Those black streaks are gloeocapsa magma, a hardy roof algae that feeds on the limestone filler in asphalt shingles. Left untreated, it shortens shingle life and lowers your home's value.
Will soft washing damage my shingles?+
No. Soft washing is the only method recommended by ARMA (Asphalt Roofing Manufacturers Association). High-pressure washing voids most shingle warranties.
How much does roof cleaning cost in the Louisville area?+
Roof pricing depends on pitch, square footage, accessibility, and how much algae or moss is present. We recommend an on-site free estimate so we can safely assess the roof and provide a quote tailored to your home.
How long do results last?+
A properly soft-washed roof typically stays clean for 4–6 years. We offer an optional zinc strip install at the ridge to dramatically extend results.
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Same-week scheduling. No-pressure quotes. 100% satisfaction guaranteed on every wash.