Can I Roof Over My Existing Shingles? in San Antonio

For homeowners across the San Antonio metro, a roof isn't a generic product — it has to stand up to what San Antonio actually throws at it. Near the Alamo, the River Walk, the Hill Country to the north, and the sprawling Stone Oak and Dominion areas, Trophy Exteriors builds and inspects every roof for local conditions, not a one-size-fits-all checklist.

What San Antonio weather really does to a roof

Roofs here contend with hot summers, hard-water minerals, and a notorious hail alley overhead. San Antonio sits in a hail alley so active that the April 2016 storm became one of the costliest in Texas history, and large, damaging hail returns most springs. That history is exactly why the biggest local threat — some of the most frequent large-hail events in the country — shapes how we detail flashing, choose materials, and protect a San Antonio roof from the next event.

The decking under your shingles

The plywood or OSB decking is the foundation the entire roof relies on, and soft or rotted sections must be replaced during a tear-off. Skipping bad decking to save money guarantees the new roof will fail early over those spots.

Understanding roof warranties

There are two warranties on every roof: the manufacturer's warranty on the materials and the contractor's workmanship warranty on the installation. The second one matters most, because the majority of roof failures trace back to installation, not defective shingles.

Tear-off versus roofing over

Roofing over an existing layer is cheaper and faster but hides decking problems and voids many warranties. A full tear-off costs more but lets the roofer inspect and repair the wood beneath, which is the only way to guarantee a sound, long-lasting roof.

Permits, code, and insurance in San Antonio

The City of San Antonio requires a permit for reroofing, and the region's hard water and intense sun make material choice and ventilation especially important. In one of the country's worst hail markets, San Antonio homeowners should document damage immediately after a storm and consider Class 4 impact-resistant shingles.

Serving San Antonio neighborhoods

Trophy Exteriors works throughout San Antonio, from The Dominion, Cordillera Ranch, Shavano Park, Terrell Hills to Stone Oak, and across the communities near the Alamo, the River Walk, the Hill Country to the north, and the sprawling Stone Oak and Dominion areas. Every neighborhood has its own mix of roof ages and styles, and a local team gets you an honest, area-specific answer.

Proudly serving Bexar County and the San Antonio community

Trophy Exteriors is part of the fabric of San Antonio in Bexar County. We roof homes for families near Alamo Heights High School, Louis D. Brandeis High School and Ronald Reagan High School, and you'll see our crews around town during Fiesta San Antonio, the Stock Show & Rodeo, and River Walk holiday lights. Hiring a local roofer means hiring neighbors who know San Antonio — its neighborhoods, its weather, and the way people here expect to be treated.

A local San Antonio roofer, here for the long haul

Trophy Exteriors is family-owned and rooted in the community, and we treat San Antonio homes like a neighbor's — because they are. That's why our workmanship warranty means something: we'll still be here when you need us, not chasing the next storm three states away.

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