5 Visible Signs Your Roof Is Nearing the End

Your roof works hard year-round to shield your home from Wisconsin’s unpredictable weather, but like any part of your house, it doesn’t last forever. Ignoring early signs of roof failure can lead to water damage, energy loss, and even structural issues. If you spot any of these five warning signs, it may be time to call a professional for an inspection.

Curling or Buckling Shingles

Shingles that curl at the edges or buckle in the center are a clear sign of weather fatigue or poor ventilation. This issue often occurs toward the end of a roof's lifespan and compromises your roof’s ability to keep water out.

Granule Loss

If your gutters are filled with what looks like black sand, those are likely shingle granules—essential for protecting your roof from the sun's UV rays. Granule loss means your shingles are wearing down and becoming less effective.

Sagging Roof Deck

A drooping or sagging area in the roofline is never a good sign. This could point to long-term water damage, rotted decking, or even structural problems in the attic. Address it immediately to avoid serious damage.

Moss, Algae, or Lichen Growth

While it might look rustic, moss on your roof can hold moisture against the shingles, accelerating wear and tear. Algae streaks and lichen spots are also signs of excess moisture and poor drainage.

Daylight in the Attic

Head up to your attic during the day—if you can see sunlight peeking through the roof boards, so can rain, snow, and pests. This usually indicates holes, gaps, or general deterioration.

Don’t Ignore the Signs—Schedule a Roof Inspection
At Rutter's Roofing, we help homeowners in Oshkosh and throughout Wisconsin assess the true condition of their roofs. If your roof is showing any of these warning signs, contact us for a professional inspection and honest advice about your options.