Top Signs You Need a New Roof: Insights from Gentry’s Leading Roofing Professionals

Aug 30, 2025

Recognizing the Signs of Roof Deterioration

Your roof is your home's first line of defense against the elements, but even the most robust roofs have a lifespan. Recognizing when you need a new roof can save you from costly repairs and potential damage. Here, Gentry’s leading roofing professionals share expert insights on the top signs that indicate it's time for a replacement.

roof damage

Age of Your Roof

The age of your roof is a significant factor in determining its health. Most roofs are designed to last between 20 to 30 years. If your roof has reached or exceeded this age, it's time to start considering a replacement. Even if you haven't noticed any visible damage, the materials may have deteriorated over time, making them less effective at protecting your home.

Visible Wear and Tear

Take a closer look at your roof for any visible signs of wear and tear. This can include missing or cracked shingles, curled edges, or bald spots where granules have worn away. These are all indicators that your roof is nearing the end of its life. Regular inspections can help you catch these signs early and take appropriate action.

roof inspection

Water Damage and Leaks

One of the most obvious signs that you need a new roof is water damage or leaks inside your home. If you notice water stains on your ceiling or walls, it could be a sign that your roof's underlayment is failing. Ignoring these leaks can lead to severe structural damage, so it's important to address them promptly by consulting a professional roofer.

  • Stains on ceilings and walls
  • Mold or mildew growth
  • Dripping water during rainstorms

Increased Energy Bills

If you've noticed a sudden spike in your energy bills, your roof might be to blame. A deteriorating roof loses its ability to insulate your home effectively, causing your heating and cooling systems to work harder. Replacing an old or damaged roof with modern materials can improve energy efficiency and reduce your monthly expenses.

energy efficiency

Sagging Roof Deck

A sagging roof deck is a serious issue that requires immediate attention. This can indicate structural problems caused by water damage or inadequate support. If you notice any sagging areas on your roof, contact a professional roofer to assess the situation and discuss replacement options.

Moss and Algae Growth

While moss and algae may not seem like immediate threats, they can cause significant damage over time. Moss retains moisture, which can lead to rot, while algae can cause shingles to deteriorate. If you notice extensive growth on your roof, it's time to consider whether a replacement is necessary to prevent further issues.

moss on roof

Consult with Gentry's Roofing Experts

If you're experiencing any of these issues, it's crucial to consult with experienced roofing professionals. At Gentry, our team is dedicated to providing expert advice and high-quality roofing solutions tailored to your needs. Don't wait until minor problems escalate into major concerns—reach out to us today for an inspection and ensure the safety and integrity of your home.