The most obvious signs of a failing roof are visible right from your driveway. Your shingles are designed to lay flat and overlap, creating a waterproof shield. When they begin to fail, they lose their ability to shed water effectively.
Curled edges or cupped centers are a clear indicator that the asphalt has reached the end of its lifespan. In the context of a Wisconsin winter, these curled edges act like small ramps for wind-driven snow. Once snow gets under the shingle, it melts from the heat of your home and then refreezes, expanding the gap and eventually causing a leak.
Missing shingles are an immediate red flag. Even one missing shingle exposes the underlayment to the elements. During a heavy snowstorm, the weight of the snow presses down on these vulnerable spots, forcing moisture directly into your roof deck. If you notice any bald spots on your roof, it is time to call a professional for a free estimate.
