Those dark streaks running down your roof are not dirt, and they are not just age. They are a living algae that feeds on the filler baked into asphalt shingles. It takes hold first on the shaded north slopes, where the sun never fully dries things out. A lot of Elgin roofs are still newer, but the shaded side is already streaking. The fix is a soft wash, low pressure with the right cleaner, that kills the algae at the root. Blasting it with high pressure strips the granules that protect your shingles and shortens their life. We treat it gentle, let the cleaner do the work, and bring the color back even.
Elgin, once called Blaney, sits in the Sandhills northeast of Columbia, straddling the Kershaw and Richland county line. The area covers a fast-growing stretch of newer subdivisions, with brand-new vinyl-sided homes going up across neighborhoods like Woodland Forest, Royal Pines Estates, Spring Village, Wildewood, and the Spears Creek and Pontiac corridor. The condition that drives cleaning here is the sandy Sandhills soil. After a hard rain it kicks tan grit and a gritty film up onto the lower siding, the skirting, and the concrete, and the loblolly and longleaf pines drop heavy pollen on top of it. A lot of these homes are new builds getting their first real wash, on builder-grade vinyl that high pressure can crack. Sesquicentennial State Park and Spears Creek anchor the area, and the growth keeps pushing out along Two Notch Road.
We bring our roof cleaning to Woodland Forest, Rock Branch North, and Royal Pines Estates and the rest of Elgin, with the same crew and the same care.