Talco Roofing & Home Improvements | Roofing Services in Elizabethtown, PA 17022

Common signs include sagging roof lines, dark spots or stains on interior ceilings, and a spongy feeling when walking on the roof. In our local climate, fluctuating temperatures and high humidity can trap moisture in attics, especially if ventilation is inadequate. This moisture leads to wood rot in the roof decking (sheathing). We recommend a professional inspection to assess the extent of the damage and recommend repairs, which often involves replacing the rotted decking and improving attic airflow.

Yes, absolutely. The dark streaks or stains on roofs in our area are typically Gloeocapsa magma algae, which thrives in humid environments. We use a specialized, low-pressure cleaning solution that safely kills the algae and restores your roof's appearance without harming the shingle granules, which are essential for longevity. It's important to use the correct method, as high-pressure washing can strip granules and void shingle warranties.

Our repairs go beyond the surface issue. For rot, we don't just replace damaged wood; we identify and correct the root cause, such as poor attic ventilation or ice dam vulnerabilities, to prevent recurrence. For algae, after a professional cleaning, we can install zinc or copper strips along the roof ridge. When it rains, these metals release ions that wash down the roof, creating an environment that inhibits future algae growth, providing a long-term solution for your Elizabethtown home.