For many Ohio homeowners, summer is the perfect season to tackle home improvement projects. But while you’re tending to your garden or power washing the driveway, it’s easy to overlook one of the most important parts of your home: your roof. A failing roof can lead to costly water damage, mold growth, and energy inefficiency, especially during Ohio’s summer thunderstorms and high heat. So, how do you know when it’s time for a full roof replacement?
At Twincreek Roofing, we specialize in full roof replacements using both asphalt shingles and metal roofing. Our team, largely Amish and Mennonite craftsmen, brings integrity, accuracy, and unmatched workmanship to every job. Whether you live in Apple Creek, the Columbus 270 loop, or anywhere within a two-hour radius, we’re here to help you identify the signs before small issues become expensive emergencies.
If your roof is pushing two decades or more, it may be time to consider replacement, especially if it’s made from standard asphalt shingles. While some shingles may last 25–30 years under perfect conditions, Ohio’s weather puts roofs through heat, snow, wind, and hail. Once your roof hits the 20-year mark, it’s wise to have it professionally inspected, even if you haven’t seen major issues yet.
Take a walk around your home and look up at the roof. Are any shingles missing? Are they curling at the edges or appear cracked? Shingles in poor condition leave the underlayment and roof decking exposed to moisture. This can result in water infiltration, rot, and eventual structural damage. These symptoms are among the clearest signs that a full roof replacement is in your near future.
Sagging spots on your roof often signal water damage beneath the shingles. This is usually caused by a long-term leak that has saturated the underlying materials, including the roof decking and trusses. A sagging roof is not just unsightly. It can become dangerous. If you spot any part of your roof dipping or bowing, contact a roofing professional immediately.
If your gutters are filled with black or gray granules, it's a red flag. Asphalt shingles are covered with these granules to protect against UV rays and weather. As the shingles age and wear down, the granules start to shed. Excessive granule loss is an indicator that your shingles are near the end of their lifespan.
Water stains inside your home, on ceilings or walls, could indicate a roof leak. Even a small leak can spread quickly and cause mold growth, insulation damage, and peeling paint. If these symptoms appear, it’s important to act fast before the damage spreads further into your home.
While it may seem like just a cosmetic issue, moss or algae growing on your shingles can cause major problems. Moss holds moisture, which can damage shingle granules and encourage decay over time. In humid Ohio summers, untreated moss can quickly accelerate roof deterioration.
If you find yourself calling a roofing company every year or even multiple times per year, it may be more cost-effective to invest in a full replacement. Constant patchwork repairs can add up quickly and fail to address underlying issues like poor ventilation, deteriorated flashing, or subpar installation from a previous contractor.
At Twincreek Roofing, we make the roof replacement process simple, transparent, and stress-free:
From the quiet streets of Apple Creek to the suburban neighborhoods of Sunbury, Mansfield, Marion, and throughout the Columbus 270 loop, Twincreek Roofing is the trusted name for honest pricing, hard work, and quality materials.
When you work with us, you’re not just getting a new roof. You’re getting peace of mind that it was done right by people who care. If your home shows any of the signs above, don’t wait for damage to get worse. Learn more about us.
Ready to find out if it’s time for a new roof? Reach out for a no-pressure inspection and quote. We’ll evaluate your roof using industry-leading tools and explain your options clearly.
Call Twincreek Roofing today or request your free quote online. One of our friendly, experienced team members will follow up to schedule your inspection at your convenience.