
Keller Roof Replacement: Building a Roof for Big Hail
Many Keller homeowners replace a roof after a storm, not because of age. That makes the choice of material and the quality of the install matter even more.
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Materials worth comparing in Keller
Impact-rated shingles
Shingles tested to UL 2218 Class 4 resist hail better than standard ones. They are the most common upgrade in hail country.
Standard architectural shingles
Lower upfront cost and a familiar look. They work well but take hail damage more easily.
Stone-coated steel
A steel base with a granular finish. It handles impact well and keeps a shingle or tile look.
Standing seam metal
Sheds water fast and lasts a long time. Ask how the panel gauge affects denting.
Tile
Heavy and long lasting, but individual tiles can break under large hail and the structure must carry the weight.
Why hail drives replacement decisions here
NOAA's Storm Prediction Center logged 217 hail reports within 10 miles of Keller from 2015 through 2024. Forty-six were 1.75 inches or larger, and large hail fell in 2015, 2021, 2023 and 2024. The biggest stone in that span measured 4.25 inches, reported on June 11, 2023. Hail like that can damage nearly every slope of a roof at once.
Half of the homes in Keller were built before 1999 (U.S. Census Bureau, American Community Survey 2020-2024). Many of those houses are on their second roof already. And because 83 percent of Keller homes are owner-occupied, the owner usually lives with the result of the material choice for a long time. That is a good reason to compare impact ratings, not just price. Our post on asphalt shingles vs metal roofing in Texas lays out the differences.
What a full replacement includes
Inspection and measurements
Every slope is photographed and measured, and the deck is checked from the attic.
Written scope
The estimate lists the material, underlayment, flashing, vents and any deck work.
Tear-off to the deck
Old layers come off so the crew can see and fix the base.
Install in order
Drip edge, underlayment, flashing, shingles or panels and ridge vents go on as the maker specifies.
Clean-up and review
Nails and debris are collected and you walk through the finished work with photos.
Questions to settle before you sign
Is the shingle line rated Class 4, and does my insurer treat that rating differently?
Will damaged decking be replaced, and how is it priced?
Are new pipe boots, flashing and vents included?
How will the yard, driveway and landscaping be protected?
If this follows a storm, what does my policy cover? See what to include in a roof replacement estimate.
Paying for the roof
Financing is available, and GemSco offers discounts for military, first responders and seniors. Learn more on our roof financing page. If the replacement follows a storm, coverage depends on your policy and your insurer. We inspect, document the damage with photos and give you a written estimate.
GemSco is an elite contractor for Owens Corning and GAF, family owned and fully licensed and insured. See our roof replacement service, or check hail damage roof repair in Keller if a storm is the reason you are reading this.
Frequently Asked Questions
Are Class 4 shingles worth it in Keller?
For many owners, yes. Keller logged 46 hail reports of 1.75 inches or larger within 10 miles from 2015 through 2024. Class 4 shingles are tested to resist impact better than standard ones. They still can be damaged by very large hail, and some insurers consider the rating, so ask your agent.
Does a Keller roof replacement need a full tear-off?
A tear-off is the better practice. It lets the crew inspect the deck, replace rotten boards, install new underlayment and flashing, and avoid adding weight. It also gives a clean base for impact-rated shingles to perform as tested.
How do I know if hail damage means a full replacement?
When bruises, cracks and granule loss show up across most slopes, a replacement is usually the practical answer. If the hits are limited to one area, a repair can work. An inspection with photos of each slope gives you a clear picture before you decide.
Can I choose a different material than my old roof?
Usually yes, as long as the structure supports it and it suits the slope. Moving from standard shingles to an impact-rated line or to metal is common in hail-prone areas. Tile is heavier and may need a structural check first.
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