D & M Best Homes & Construction Blog
4 Signs that Your Asphalt Shingle Roof Is Due for Replacement

Asphalt shingle roofs are known for their affordability, durability, and ease of installation, but like any roofing material, they have a limited lifespan. Most asphalt shingle roofs last between 20 and 30 years depending on the quality of the shingles and exposure to weather conditions. Over time, wear and tear will inevitably take a toll. If you notice warning signs that your roof is no longer doing its job, it's important to take action before costly leaks and structural damage occur. At D&M Best Homes & Construction, we provide expert roof replacement in the greater Portland, CT area. Here are four signs that your asphalt shingle roof is due for replacement.
Shingles Are Cracked, Curling, or Missing
One of the most obvious signs of a deteriorating roof is damaged shingles. If you see shingles that are cracked, curling at the edges, or missing altogether, it means your roof is losing its ability to protect your home. Missing shingles expose the underlying layers to water and UV rays, accelerating the aging process and increasing the risk of leaks.
You’re Noticing Granules in the Gutters
As asphalt shingles age, they begin to shed their protective granules. These granules are essential because they protect the shingles from the sun’s rays and add an extra layer of durability. If you're seeing an excessive amount of granules collecting in your gutters or around your downspouts, it's a sign the shingles are wearing out. Once the granules are gone, the shingles become brittle and far more susceptible to damage.
The Roof Is Over 20 Years Old
Even if your asphalt shingle roof looks okay from a distance, age alone is a good reason to start considering a replacement. After about 20 years, most roofs begin to show signs of decline. Replacing it proactively can help you avoid leaks, insulation problems, and emergency repairs in the future.
The Roof Is Starting to Sag
A sagging roofline is a serious issue that often indicates structural problems beneath the shingles. This could be caused by long-term water damage, rotting roof decking, or failing supports. A sagging roof should never be ignored, as it can quickly lead to major safety concerns. If your roof appears uneven or wavy, it’s time to consult a roofing professional right away.
Roof Replacement in Portland, CT
For
roof installation in Portland, CT and the surrounding area, contact
D&M Best Homes & Construction at
860-266-5290. Feel free to give us a call to ask for a local roofing estimate!



