Samuel & Son Roofing - Columbia's Expert Roofing Services

Noticing granules, especially after a storm, is common in our area and often indicates normal aging of asphalt shingles. However, significant or sudden granule loss can leave the underlying mat exposed to the sun's UV rays, leading to faster deterioration. It's a sign your roof may be nearing the end of its lifespan. We recommend a professional inspection to assess the extent of the wear and determine if repairs or a replacement are needed to prevent leaks.

Skylight leaks in Columbia are frequently caused by failed sealant or flashing—the metal pieces that create a watertight seal between the skylight and the roof. Over time, heat, UV exposure, and thermal expansion can crack the sealant or loosen the flashing. It's rarely the glass itself. Our technicians specialize in diagnosing the exact point of failure, whether it's the step flashing, counter-flashing, or sealant, and performing a precise, lasting repair to stop the leak for good.

The answer depends on a thorough, localized assessment. For isolated granule loss or a single leaking skylight on an otherwise sound roof, a targeted repair is often the most cost-effective solution. However, if the granule loss is widespread or the roof is older (15-20+ years), a full replacement might be more economical long-term to avoid recurring issues. We provide honest, upfront evaluations to help you make the best decision for your home and budget, with no pressure.