How To Spot Whether Or Not You Need To Replace Your Roof Tips from Your San Marcos Roofing Contractors

House with a new roof installed by a San Marcos roofing contractor

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    If you own a home, you might expect the roof to last the entire time you live in it. This can be the case for some homes, but oftentimes a roof will need to be replaced well before you sell your home. There are many signs and symptoms of a faulty roof that take a keen eye to catch, so, in case you’re wondering if it’s time to replace your roof or not, here are a few of the most common signs you should look for.

    Curled Shingles

    Curled asphalt shingles are a big sign that it’s time to replace your roof. If the edges of the shingles on your roof are curling upwards or if the shingle tabs are cupped, this means you need a new roof. Asphalt shingles will generally last a long time before beginning to curl, so this is a surefire sign your roof has aged out.

    Bald Spots

    If your shingles are beginning to develop bald spots where the granules are missing, this is another sign that you need a replacement. The granules can become displaced over time by wind, traffic, debris, and animals. Bald spots take quite a while to develop though and will not perform as well as fresh shingles. If you see bald spots, it’s time for a new roof.

    Your Roof Is Old

    Sometimes it’s best to get ahead of a problem before it shows itself. If you know the age of your roof and it’s getting up there in years, this is a good time to be proactive and replace your roof. Sometimes the wood beyond your sight can become warped or rotted over time, allowing water to seep in behind the exterior trim and other places.

    This can lead to mold growth behind exterior stone siding and total roof failure without ever showing any visible signs of damage. Your neighbors likely have homes built around the same time as yours, so if you see them getting new roofs, you might want to follow suit.


    While synthetic vinyl shakes are highly unlikely to ever crack, many other types will. Cracks in your roof are one of the most obvious signs that you need a new one. This is the easiest symptom to spot, as all you need to do is climb up on your roof and inspect it for cracks.


    If you find any mold, algae, or moss on your roof, this is a sign that its water-repelling capabilities have failed. This is another sign that’s incredibly easy to spot, and it means without a doubt, you need a new roof.

    Replace Your Roof Before It’s Too Late

    The consequences of living under a damaged or compromised roof can be huge. By checking for any of the signs listed here, you can ensure that you catch the problem before it turns into something serious, allowing you to keep your home and your family safe and sound.

    About the Author: Matt Lee is the owner of the Innovative Building Materials blog and a content writer for the building materials industry. He is focused on helping fellow homeowners, contractors, and architects discover materials and methods of construction that save money, improve energy efficiency, and increase property value.

    More Tips from Your San Marcos Roofing Contractors

    Interested in more ways you can spot roof damage before it becomes a serious problem? Our San Marcos roofing team would recommend checking out our previous post covering how strong winds can damage your roof. Similarly, be sure to read through our guide to spotting hail damage. If you have any questions or concerns about your roof, or if you suspect you may need roof repair in San Marcos, don’t hesitate to contact your San Marcos roofing team at Divided Sky.

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