10 Signs You Need a New Residential Roof and How to Spot Them

September 2, 2022

Your home’s roof is a significant investment that is expected to last for years. However, like everything else, it also has an expiration date. Since a damaged roof can lead to severe issues like mold growth, water damage, and physical harm, it is essential to be aware of the signs that indicate you need a new residential roof. In this article, we’ll discuss ten signs that you should look for to determine whether your roof needs repair or replacement.

1. Age of the roof
A residential asphalt shingle roof typically lasts between 15-20 years, given proper maintenance. If your roof is older than 20 years, it’s time to consider getting a new one installed.

2. Leaks
A leaking roof can lead to severe water damage and mold growth in the home. If you notice water spots or stains on the ceiling or walls or damp insulation, it’s a sign that the roof is damaged and needs immediate attention.

3. Missing, cracked or curled shingles
If you notice shingles that are missing, cracked, or curled, this is an indication that your roof is failing, and it’s time for a replacement.

4. Algae and moss growth
If you observe algae or moss growth on your roof, it’s an indication of moisture retention. Algae and moss can penetrate shingles and cause significant damage to your roof. If the growth is widespread, it’s time to get a new roof installed.

5. Sagging roof deck
A sagging roof deck is a severe issue that cannot be ignored. It is often caused by water damage or a weakened structure due to aging. If you notice a sagging deck, it is time to install a new roof.

6. Increased energy bills
If your energy bills have increased significantly, it could be a sign that your roof is no longer functioning correctly. A problematic roof can cause poor insulation, leading to increased energy consumption.

7. Granule loss
Asphalt shingle roofs have granules that protect the shingle from UV rays and give the roof its color. If you notice that the shingles are losing granules, it indicates that the roof is aging and may need a replacement.

8. Light penetration through the roof
If you notice sunlight coming through the roof into the attic, it’s a sign that the roof has holes or Residential roofing cracks, which need to be fixed. If the damage is significant, it’s better to replace the entire roof.

9. Chimney flashing damage
Chimney flashing is the metal that surrounds the chimney in the roof. If it is damaged, it can cause water infiltration, which can lead to roof damage. If you notice damage to the chimney flashing, it’s time to get a new roof installed.

10. A warped roofline
If you observe a warped or uneven roofline, it’s an indication that your roof is deteriorating. An unsteady roofline means that the roof is not structurally sound and needs to be replaced.

In conclusion, any damage to your roof can lead to severe and costly problems if ignored. If you notice any of these ten signs, it’s time to consider getting a new residential roof. Additionally, regular maintenance and inspections can help prolong the life of your roof and prevent significant issues. If you’re unsure whether your roof needs repair or replacement, it’s best to consult with a roofing professional who can assess the damage and provide recommendations. Remember, investing in a new roof will not only protect your home and family but also increase the value of your property.