TPO (Thermoplastic Polyolefin) roofing systems are popular for commercial buildings thanks to their durability, energy efficiency, and cost-effectiveness. However, without proper maintenance, TPO roofs can accumulate dirt, mold, algae, and black streaks that degrade membrane performance and reflectivity over time.

At Preferred Exterior Cleaning, we specialize in low-pressure soft wash cleaning for commercial TPO roofs across Savannah, Augusta, Pooler, Evans, Grovetown, Richmond Hill, Garden City, North Augusta, and Aiken. Our process is safe, effective, and designed to preserve the longevity of your roof while restoring its bright, clean appearance.