T & J Building & Roofing Maintenance | Roofing Services in Gloversville, NY 12078

For the black algae stains common in our area, we use a low-pressure, professional-grade cleaning solution. High-pressure washing can damage asphalt shingles, so our method safely lifts the stains without harming the roof's integrity. We then apply a preventative zinc or copper treatment at the ridge line to inhibit future growth.

Our local climate, with its shade from trees and frequent moisture, creates an ideal environment for moss. It's not just unsightly; moss lifts shingles and traps moisture, leading to rot. We carefully remove existing moss and install zinc or copper strips along the roof ridge. As rain washes over these strips, it deposits ions that prevent moss and algae from taking hold again.

Absolutely. In Gloversville, organic growth like algae and moss breaks down the protective granules on shingles and accelerates wear. By professionally removing this growth and applying a preventative treatment, we stop the degradation process. This routine maintenance can add years to your roof's service life, protecting your investment and avoiding premature replacement costs.