Carrollton Roof Repair: Stopping Leaks on a Busy Hail Map
Carrollton roofs deal with two pressures at once: houses that are decades old and hail that comes back year after year. Here is how to handle a leak before it turns into a bigger job.
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Hail and age, the Carrollton combination
NOAA's Storm Prediction Center logged 118 hail reports within 10 miles of Carrollton from 2015 through 2024, and 27 of them were 1.75 inches or larger. Large hail showed up in 6 of those 10 years: 2016, 2017, 2018, 2019, 2023 and 2024. Few years go by without a storm worth checking the roof for.
Half of the homes in Carrollton were built before 1988 (U.S. Census Bureau, American Community Survey 2020-2024). Those houses are on their second or third roof, and each storm adds wear to flashing, vents and shingle seals that were already aging. Damage from one storm often shows up as a leak only after the next.
Attic ventilation is another weak spot on older homes. Many were built with fewer vents than roofs get today. Trapped summer heat bakes shingles from below and can make one slope wear out years ahead of the others. A repair visit is a good moment to check airflow. Read how roof ventilation protects your home for the basics.
From first drip to lasting fix
Contain the water
Catch the drip, move furniture and poke a small hole in a bulging ceiling to let trapped water drain into a bucket.
Document it
Photograph the stain, the date and, if safe, the attic. See what to do after discovering a roof leak.
Book a roofer
A roofer traces the water to its true source, which is often uphill from the stain.
Repair the detail
Failed boots, flashing or shingles are replaced, and any soft decking under them is swapped out.
Review the rest
While on the roof, the crew notes hail hits or wear elsewhere so you can plan ahead.
Leak sources we see on older roofs
Chimney flashing
Counter-flashing pulls out of the mortar and water runs behind it. Read roof leaks around chimneys and vents.
Skylight curbs
Sealant around the frame dries and cracks in the sun.
Valley wear
Valleys carry the most water and lose granules first.
Nail pops
Nails back out of the decking and push up through the shingle above.
Storm-cracked shingles
Hail fractures the mat and water gets through once the granules wash away.
Landlords and renters, take note
In Carrollton, 59 percent of homes are lived in by their owners, so many houses are rentals.
Tenants should report stains or drips right away, with photos and dates.
Owners should approve repairs quickly, since water damage spreads to drywall, insulation and flooring.
A written estimate with photos gives both sides a clear record of the work.
Repair now, plan for the next storm
A repair stops the leak in front of you. It does not undo years of hail. If the crew finds bruising across many slopes, compare the repair cost against roof replacement in Carrollton, and read roof repair vs. replacement for the trade-offs.
GemSco is family owned, fully licensed and insured, with 20+ years of experience on shingle, metal, tile and flat roofs. Estimates are free. Learn more about our roof repair service or our Carrollton roofing page.
Frequently Asked Questions
Why does my Carrollton roof leak only during heavy storms?
Wind-driven rain can push water sideways under shingles, flashing and ridge caps that keep out normal rain. Hard downpours can also overflow valleys and gutters. A leak that only shows in big storms usually points to flashing, ridge or edge details. Our article on why a roof leaks only in heavy rain explains more.
Can a roof be repaired after several hailstorms?
Sometimes. If the damage is limited to a few areas and the rest of the roof is sound, repairs can work. When storm after storm has bruised most slopes, patching tends to chase leaks from one spot to the next, and replacement often makes more sense.
Is a temporary patch enough until next season?
A tarp or temporary patch can keep water out for a short time, but they wear out fast in sun and wind. Our article on why temporary roof patches fail explains the risks. Plan the permanent repair as soon as the weather allows.
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