Replacing a Roof in Katy, TX: When It Makes Sense
A new roof is a big decision. These signs, local numbers and steps help Katy homeowners decide with facts instead of guesses.
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Signs your roof is ready to be replaced
Shingles curling, cracking or missing across several slopes, not just in one spot. Our guide on why shingles curl, crack or fall off explains the causes.
Bald patches where the protective granules have washed off.
Daylight or water stains on the attic decking.
A roof line that dips or sags between rafters.
Leaks that come back after repairs that were done correctly.
Hail damage spread over most of the roof, not a few shingles.
Katy by the numbers: home age, ownership and hail
Half of the homes in Katy were built before 2003 (U.S. Census Bureau, American Community Survey 2020-2024). That means many houses here are more than 23 years old, and a roof that has never been replaced on a home that age deserves a close look. Shingles do not all wear out on the same schedule, but heat and storms shorten their life in this part of Texas.
Hail is the other clock. NOAA's Storm Prediction Center counted 6 hail reports of 1.75 inches or larger within 10 miles of Katy from 2015 through 2024, in 2019, 2020 and 2023. A roof that took a hit in one of those years can look fine from the street and still be near the end of its life.
The same census survey shows that 81% of homes in Katy are occupied by their owners. For most families here, the roof is their own call, so it pays to get a clear inspection before choosing between one more repair and a full replacement.
Choosing a material for Katy weather
Asphalt shingles
The most common choice. Impact-rated shingles tested to UL 2218 Class 4 are built to resist hail better than standard ones.
Metal
Long-lasting and sheds rain fast. Some panels dent in hail, so profile and thickness matter. Compare in asphalt shingles vs. metal roofing in Texas.
Stone-coated steel
Looks like shingle or tile with a metal core underneath.
Tile
Heavy and durable. The roof framing has to be checked before switching to tile.
How a replacement usually goes
Inspection and written estimate
We check decking, ventilation and flashing, not only the shingles, and put the full scope in writing.
Material and color
You choose the product line and color. GemSco is an elite contractor for Owens Corning and GAF.
Tear-off
Old layers come off so the decking can be checked and soft boards replaced.
Installation
Underlayment, flashing, vents and shingles go on in order. See what happens during a professional roof replacement.
Cleanup and final walk
Nails and debris are cleared and the roof is checked before the job is closed.
Paying for the new roof
Financing is available, and GemSco offers discounts for military, first responders and seniors. The details are on our roof financing page. Ask that your estimate list materials, decking replacement and cleanup line by line; our guide on what to include in a roof replacement estimate has a checklist. If hail played a part, the claim process is covered under roof insurance claims; what a policy pays depends on the policy and the insurance company. You can also read about our roof replacement service and our work in Katy.
Frequently Asked Questions
Is it better to repair or replace a roof on a home built before 2003?
It depends on what the inspection finds, not only on the date. If the shingles are still sealed and the decking is solid, a repair can make sense. If wear and storm damage are spread across the roof, replacement usually saves money compared with paying for one repair after another.
Do impact-rated shingles make sense in Katy?
Large hail has been reported near Katy in 2019, 2020 and 2023, so many homeowners consider Class 4 impact-rated shingles when they replace. They are tested to UL 2218 and resist hail better than standard shingles, although no shingle is hail-proof. Ask to compare product lines in your estimate.
How long does a roof replacement take?
It depends on the size and pitch of the roof, the material, what is found under the old layers and the weather. Your written estimate should give the expected schedule. Our blog on how long a roof replacement takes in Texas walks through the variables.
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