Top 5 Signs Your Roof Is Leaking
Top 5 Signs Your Roof Is Leaking
August 26, 2025
Your roof protects your home from harsh weather, but even the sturdiest roofs can develop leaks over time. Catching these leaks early can save you thousands in repair costs and prevent serious damage to your home’s structure. Here are five telltale signs from our JM Roofing and Siding team that your roof may be leaking.
1. Water Stains on Ceilings and Walls
Brown or yellow stains on your ceiling or walls are classic leak indicators. These discolored patches often appear as rings or streaks and may grow larger after heavy rainfall. Don’t ignore small stains – they signal water is already penetrating your home’s barriers.
2. Missing or Damaged Shingles
After storms, take a quick look at your roof from the ground. Missing shingles, cracked tiles, or curled edges create vulnerable spots where water can seep through. Even a few damaged shingles can lead to significant water intrusion.
3. Mold and Mildew Growth
Excess moisture from roof leaks creates perfect conditions for mold and mildew. You might notice musty odors, dark spots on walls, or visible mold growth in your attic or upper floors. This isn’t just unsightly – it’s a health hazard that requires immediate attention.
4. Sagging Roof Areas
A sagging roofline indicates serious structural damage from prolonged water exposure. If you notice dips or curves in your roof’s surface, water has likely been accumulating in that area for some time, weakening the supporting structures.
5. Unexplained Increases in Energy Bills
Roof leaks can compromise your home’s insulation, forcing your heating and cooling systems to work harder. If your energy bills have spiked without explanation, water damage might be the culprit.
Roofing Professionals in Fairfield County
If your roof needs to be replaced or repaired, our team is ready to help! JM Roofing & Siding of Norwalk, CT, will ensure your roof is durable enough to handle anything because our quality is over your head.
Request a free estimate today at 203-299-0716 or online. We look forward to helping you!