Folsom, CA
Roof Cleaning in Folsom, CA
Folsom roofs streak with Gloeocapsa magma algae and collect oak debris that holds moisture against the surface. We treat roofs with a no-pressure soft wash that kills the growth, and we never aim a pressure washer at tile or shingle. Pressure is how roofs lose granules, crack tiles, and age a decade early.
Two problems on most Folsom roofs
First, the streaking: Gloeocapsa magma algae feeds on shingle limestone and darkens tile alike, spreading fastest on north slopes and in the damper air near the lake. Second, the debris: oak leaves and twigs settle in valleys and behind chimneys, trapping moisture that feeds moss and quietly rots what is under it. Cleaning a Folsom roof properly means killing the growth and clearing the debris, not just one or the other.
Soft wash, the only roof-safe method
Our treatment goes on at little more than rainfall pressure: a sodium hypochlorite solution that kills algae and moss on contact. Streaks fade as the dead material weathers away, and the roof keeps its granules, its tiles, and its warranty. The tile common in Folsom's newer neighborhoods also demands careful foot traffic, so we work from edges and ladders wherever possible. Landscaping is protected and runoff paths are rinsed clean.
The inspection you did not have to pay for
Roof access means roof eyes. We photograph what we find up there, slipped or cracked tiles, lifted shingles, debris dams in valleys, aging flashings, and hand you the pictures with plain commentary. Under oak canopy those valleys load up fast, and a debris dam is a leak with a start date. Most customers pair the roof treatment with gutter cleaning, since the two problems arrive together and the ladder time is shared.
Questions We Actually Get
How long does a Folsom roof stay clean after treatment?
Two to four years typically. Canopy-shaded and lake-adjacent roofs regrow faster; open sunny exposures hold longest.
Do you clear the oak debris out of my roof valleys?
Yes, debris clearing is part of the roof service. Valleys and chimney backs matter most, since packed debris there holds moisture and causes leaks.
Is the treatment safe on tile?
Yes. Low-pressure application with minimal, careful foot traffic is exactly what tile requires. What breaks tile is pressure washing and careless walking, and we do neither.
Ready to make it look new again?
Fast scheduling. Photo-documented results. A written quote before any work starts.