J & K Roofing | Roofing Services in Millbrae, CA 94030

We use a specialized, low-pressure soft wash technique combined with eco-friendly cleaning solutions. This method effectively kills the moss at the root and lifts it away without the abrasive force that can strip granules from your shingles. For Millbrae's damp climate, we also apply a preventative zinc treatment to inhibit future growth, protecting your roof long-term.

We typically recommend high-quality, algae-resistant asphalt shingles with a reflective coating. These are excellent for our area because the reflective properties help deflect UV rays to combat sun damage, while the copper-infused granules resist moss and algae growth common in our foggy, humid conditions. We'll help you select the best option for your specific roof.

It depends on the extent of the damage. During our inspection, we check for curling, cracking, and significant granule loss. If the damage is isolated, we can often perform precise repairs and replace individual shingles. However, if the sun damage is widespread and the roof is near the end of its lifespan, a replacement might be more cost-effective for long-term protection. We always provide a clear, honest recommendation.