Your roof works hard to protect your home from the sun, wind, and rain. But like anything else, it doesn’t last forever. Over time, your shingles wear down and start showing signs of age. Knowing how to spot these signs can help you fix small problems before they turn into big, expensive ones. Whether you’re inspecting it yourself or calling a roof company for help, recognizing these warning signs is the first step.
1. Look for Curling or Cracking Shingles
One of the easiest ways to spot aging shingles is to look for curling edges or cracks. This means the shingles are drying out and losing their ability to keep water out. If you see a few curled shingles, your roof might still have time left. But if there are many, it could be time to plan for a replacement.
2. Check for Missing Shingles
Strong winds or storms can knock shingles loose. But if you notice several missing shingles and your roof hasn’t been repaired recently, it could be a sign the roof is wearing out. Gaps in your shingles can lead to leaks and damage inside your home.
3. Watch for Granule Loss
Shingles are covered in little granules that protect them from sunlight and help keep your home cool. Over time, these granules can wear off. You might find them in your gutters or on the ground near your downspouts. If you see bare spots on your roof or granules piling up, your shingles are likely getting old.
4. Look for Moss or Algae Growth
Moss, algae, or black streaks on your roof mean moisture is being held against the shingles. This weakens them and shortens the roof’s life. While a little moss doesn’t always mean you need a new roof, it’s a sign that your shingles are aging and may need attention soon.
5. Examine the Attic for Water Stains
You can also check from the inside. Head into your attic and look for dark spots or streaks on the wooden boards under the roof. These could be signs of water damage from leaks. If you see this, your roof may be too old to protect your home properly.
6. Inspect the Flashing and Roof Valleys
The flashing (metal pieces that seal areas around chimneys or vents) can rust or crack over time. If it’s damaged, water can sneak under your shingles. The valleys, where two parts of the roof meet, are also common trouble spots. If these areas look worn out, your shingles may be nearing the end of their life.
7. Ask About Your Roof’s Age
If you bought your home recently, check your home’s paperwork or inspection report. You can also contact the previous owner or your local city office to see if a building permit was filed when the roof was last replaced. Most asphalt shingle roofs last 20 to 30 years, so if your roof is older than that, it’s likely due for an upgrade.
Bonus Tip: Look Around the Neighborhood
Are your neighbors getting new roofs? If your homes were built around the same time, their replacements might mean it’s time for yours too, especially if you’re seeing signs of wear.
What to Do If Your Shingles Look Old
If you’re noticing several of these signs, it’s a good idea to get a roof inspection. A professional can let you know how much life your roof has left and whether repairs or a full replacement is the best next step.
Catching problems early helps protect your home and saves money in the long run. So take a few minutes to check your shingles, you might be surprised by what you find!
