Shingle, shake and slate
Patty's Roof Wash: Roof Cleaning in Chagrin Falls, OH
Soft-wash roof cleaning in Chagrin Falls: black streaks, algae, moss and lichen gone, with no pressure on your shingles.
Prefer to talk? Call (440) 991-7343
Video description
Silent drone footage, about 20 seconds. A technician in a white cap and light shirt walks the ridge and slopes of a brown shingle roof with mottled dark patches, spraying the shingles from a yellow hose that runs down to a white work van parked in the driveway. The area just sprayed looks wet and darker while the camera circles the house from above and pulls back to show the lawn, driveway and street. The clip ends mid-job and does not show a finished result.
What we clean
- Asphalt shingle roofs
- Cedar shake roofs
- Slate and tile roofs
- Shaded north and east slopes, valleys and ridges
- Gutters, fascia and soffits
- Flashing, skylights and chimney surrounds
Say Goodbye to Black Streaks on Your Roof
Those dark streaks are not dirt. They are a living algae (Gloeocapsa magma) that feeds on the limestone filler in asphalt shingles and spreads on the shaded north and east slopes. Moss and lichen follow, lifting shingle edges.
High pressure strips the protective granules off shingles. Our soft wash uses low pressure and lets the solution kill the growth at the root: the streaks go on the day, and the rest sheds over the following weeks. Cedar shake and slate get the same gentle method - nothing abrasive touches a surface nobody can put back.
A Clean Roof Over a Dirty House Looks Unfinished
Everything a roof carries comes down the walls. A soft wash rinses the roof's algae and debris over the siding, soffits, fascia and gutters, which is why the shingle manufacturers' own association says to keep the solution off the rest of the building. And no house is clean: even a year-old home holds pollen, film and spider work. Wash the roof alone and the walls below read dirty by comparison. Book both on one visit - one setup, one rinse-down, a finished house.
Patty's Roof Wash across Chagrin Falls and the Chagrin Valley
Black streaks off shingle and shake in Pepper Pike, Hunting Valley, Moreland Hills, Bentleyville and Orange. See every service we offer, jobs across the east side and how Patty's started.
FAQs
Roof Cleaning FAQ
When is the best time to clean a roof for optimal maintenance?
It's best to clean your roof annually. We service roofs throughout our washing season, which spans March through November, and the shaded north and east slopes are the first to show algae again. Most roofs are booked with a house wash in the same visit, anywhere we work.
Will you pressure wash my shingles?
No. We never pressure wash shingles. High-pressure water strips the protective granules off asphalt shingles and can drive water under them. Our soft wash uses low pressure, about what a garden hose delivers. Real pressure is for concrete and pavers and for pool decks and patios.
How often should a roof be cleaned in Northeast Ohio?
Once a year. Algae comes back from spores in the air, so annual roof cleaning during our March-through-November season keeps a roof streak-free year after year.
How is a roof wash quoted?
By the roof area and the covering - asphalt shingle, cedar shake or slate - never by pressure, because we do not use any on a roof. Most roofs are quoted the same day from property imagery, and most are booked with a house wash on the same visit, which comes back as one quote rather than two.






