Farber Roofing | Roofing Services in San Mateo, CA 94402

We start with a thorough, gentle cleaning to remove existing moss without damaging your roofing materials. Then, we apply eco-friendly zinc or copper-based treatments along the roof ridge. These treatments create a protective barrier that washes down the roof with rain, preventing moss from taking hold again, which is crucial in our damp local climate.

In San Mateo, constant moisture, thermal expansion from sun exposure, and high winds can loosen the mortar or fasteners holding tiles in place. Our repair process involves carefully removing the affected tiles, replacing any damaged underlayment, and reinstalling the tiles with new, corrosion-resistant fasteners and sealants designed to withstand our local weather conditions.

Absolutely. A key part of our service is proactive maintenance. We recommend annual inspections, especially before the rainy season, to catch early signs of moss or loose tiles. For moss-prone roofs, we can set up a treatment schedule. Ensuring proper attic ventilation and gutter function also significantly reduces moisture-related issues common in our area.