Metal Roofing San Antonio: Installation, Repair, and Replacement
Metal roofing is the fastest growing segment in residential roofing across San Antonio. In our heat it can cut cooling costs by up to 25%, it lasts 2 to 3 times longer than asphalt shingles, and it handles hail and high wind better than anything else on the market.
Legacy Home Improvements is a Premier Contractor with over 25 years of metal roofing experience. We install standing seam and stone-coated steel systems for homes and businesses across San Antonio, Boerne, New Braunfels, Schertz, Seguin, Helotes, and the Hill Country.
Every estimate is free, with line-item pricing and an honest recommendation. No pressure and no storm-chaser tactics.
Why San Antonio Homeowners Are Switching to Metal Roofing
San Antonio sits in the heart of Texas Hail Alley. Stone Oak, Alamo Ranch, Helotes, and Boerne have been hit again and again, and plenty of homeowners here have replaced a shingle roof every 5 to 8 years because of storm damage.
Metal ends that cycle. Standing seam and stone-coated steel survive 2-inch hail without structural damage. Where shingles crack and lose granules, metal keeps its waterproof seal.
It also pays. A metal roof reflects up to 70% of solar radiation instead of absorbing it, and homeowners report 10% to 25% lower summer cooling costs. Add no future replacement cycles and stronger resale value, and the math works out.
Standing Seam Metal Roofing
Standing seam is our most requested metal roof. Raised vertical seams interlock into a continuous watertight surface with no exposed fasteners, so there are no exposed screws to back out and no leak points where they would be.
We install standing seam in 24 gauge steel only, with Kynar 500 or Hylar 5000 finishes that resist fading and chalking for 30 plus years in direct San Antonio sun. Over 40 colors are available, including charcoal, slate gray, galvalume silver, dark bronze, and colonial red.
Panels are rated for 140 plus mph wind and attach with concealed clips that let the metal expand and contract without stressing a fastener. That matters here, where a roof surface can swing 80 degrees between a July afternoon and a January morning.
Expect 50 to 70 years of service. It is the premium option, and on most San Antonio homes it is worth it.
Stone-Coated Steel Metal Roofing
Stone-coated steel gives you metal performance with a traditional look. Steel panels are coated in stone chips bonded with acrylic, so from the street the roof reads as high-end shingle, tile, or shake while it behaves like metal in hail, wind, and heat.
This is the usual answer in HOA neighborhoods like the Dominion, Rogers Ranch, and much of Stone Oak, where architectural guidelines call for a shingle or tile appearance. It passes review while delivering metal's hail resistance and a 40 to 60 year lifespan.
We install Decra, Boral, and Gerard profiles. The stone coating also adds impact absorption and cuts noise compared with bare panels.
Metal Roofing Cost Guide for San Antonio (2026)
Pricing depends on the system, roof size, pitch, how many existing layers come off, and how complex the roof is with valleys, dormers, and penetrations.
On a standard 1,500 to 2,500 square foot home, standing seam runs $15,000 to $30,000 and stone-coated steel runs $12,000 to $22,000. Tear-off and disposal add $1 to $2.50 per square foot.
Commercial work starts around $6 to $14 per square foot depending on system, building height, and access. A 5,000 square foot commercial standing seam roof typically runs $35,000 to $70,000.
Metal costs more upfront than shingles, but a $9,000 shingle roof gets replaced 2 or 3 times while one metal roof is still there. Every estimate we write separates material, labor, tear-off, permits, and disposal. Call (210) 272-7272.
Metal Roofing vs. Shingles: An Honest Comparison
Lifespan: metal lasts 40 to 70 years. Architectural shingles last 18 to 25 years here, not the 30 on the warranty, because that number comes from lab testing and not Texas sun and hail.
Hail: standard architectural shingles crack and lose granules in a bad storm, and even impact-resistant shingles still lose granules. Metal keeps its seal even when dented.
Heat: metal reflects up to 70% of solar energy. Dark shingles absorb most of it and push attic temperatures past 150 degrees, which your air conditioner pays for.
Wind: standing seam is rated for 140 plus mph. Most shingles are rated 110 to 130 mph and in practice start lifting well below that.
Maintenance: metal needs almost no upkeep, while shingles need penetrations resealed every 5 to 10 years.
Our Metal Roofing Installation Process
- Free inspection: we measure the roof, check pitch and attic ventilation, look for moisture damage in the decking, and talk through your goals and budget.
- Material and color: we bring real samples of standing seam and stone-coated steel so you can see and feel the product before choosing a color and finish.
- Written estimate: line items for material, labor, tear-off and disposal, permits, and extras. No lump-sum mystery pricing.
- Permits and HOA: we handle the City of San Antonio permit and provide the specs, samples, and manufacturer literature an HOA submission needs.
- Installation: our crews install to manufacturer spec, usually 3 to 5 days on a home, and we protect your landscaping and vehicles while we work.
- Cleanup and walkthrough: magnetic sweep for loose fasteners, a check of every panel and flashing, then your warranty paperwork in hand before we leave.
Metal Roofing for San Antonio Commercial Properties
Warehouses, retail centers, offices, churches, schools, and multi-family properties all benefit from a roof that lasts 40 to 70 years instead of forcing repeat re-roofs and tenant disruption.
On commercial buildings we install 24 gauge standing seam with mechanically seamed panels for maximum wind uplift resistance, engineered for the structural loads and thermal movement of a large roof area.
We schedule around your operations and stage materials ahead of time. Commercial owners may also qualify for Section 179 deductions and accelerated depreciation on a metal roof, which is worth asking your tax advisor about.
Choosing a Metal Roofing Contractor in San Antonio
Metal is not shingle work. Panels have to be cut precisely, seams mechanically locked or crimped correctly, flashings fabricated on site to exact dimensions, and thermal movement accounted for at every attachment point.
Look for verified local experience rather than out-of-town storm chasers, manufacturer training, a physical local office, a real track record of metal installations, and reviews from actual San Antonio customers.
Legacy has been here over 25 years. We were the first roofing company to earn Premier Contractor status from the City of San Antonio Development Services Department, we hold BBB A+ accreditation, and we average 4.9 stars across review platforms.
We do not subcontract our metal work. Our own employees install your roof and our project managers run every job. Call (210) 272-7272.
Areas We Serve for Metal Roofing
- San Antonio: All neighborhoods including Stone Oak, Alamo Ranch, the Dominion, Shavano Park, Terrell Hills, Olmos Park, Monte Vista, Alamo Heights, Government Hill, and downtown
- North Side: Helotes, Leon Valley, Castle Hills, Balcones Heights, Hollywood Park, Hill Country Village, and Timberwood Park
- Northeast: Schertz, Cibolo, Live Oak, Universal City, Converse, Garden Ridge, and New Braunfels
- Northwest: Boerne, Fair Oaks Ranch, Bulverde, Spring Branch, and the Hill Country corridor
- South and Southeast: Von Ormy, Somerset, Floresville, La Vernia, and Seguin
- West: Castroville, Hondo, Bandera, and Medina County
Ready to see what a metal roof can do for your San Antonio home or business? Call Legacy Home Improvements at (210) 272-7272 for a free metal roofing inspection and estimate. Premier Contractor, 25 plus years of metal experience, manufacturer-trained crews, and transparent pricing. We serve greater San Antonio, Boerne, New Braunfels, Schertz, Seguin, and the Hill Country.
Frequently Asked Questions
How long does a metal roof last in San Antonio?
A properly installed metal roof lasts 40 to 70 years depending on the material. Standing seam panels tend to last the longest because their concealed fasteners eliminate common failure points. Compare that to 15 to 25 years for traditional shingles in our Texas heat. Stone-coated steel falls in the 40 to 60 year range. Proper ventilation and quality underlayment can push lifespan toward the upper end of those ranges.
Are metal roofs noisy when it rains?
No. This is the most common myth about metal roofing. When installed over solid decking with proper underlayment (which is standard for residential installations), a metal roof is no louder than a shingle roof during rain. The underlayment and attic space act as sound insulation. The old barn-roof-on-open-rafters noise that people remember does not apply to modern residential metal roofing systems.
Do metal roofs save on energy bills in Texas?
Yes, significantly. Metal roofs reflect solar radiation rather than absorbing it, which can reduce cooling costs by 10% to 25%. In San Antonio where summer temperatures regularly exceed 100 degrees, homeowners typically see the difference on their first CPS Energy bill after installation. Light-colored metal roofs with Energy Star rated finishes provide the greatest savings. Paired with proper attic ventilation, the reduction in HVAC load extends the life of your air conditioning system as well.
Can you install a metal roof over existing shingles?
In some cases, yes. It depends on the condition of the existing roof deck, the number of existing layers, and local building codes. We assess this during your free inspection and give you an honest recommendation. Adding metal over shingles can save on tear-off costs when conditions allow. However, we always recommend a full tear-off when the deck shows signs of moisture damage or rot, because installing a beautiful metal roof over a compromised deck defeats the purpose.
How much does a metal roof cost in San Antonio?
For a typical 1,500 to 2,500 square foot San Antonio home, standing seam metal roofing runs $15,000 to $30,000 installed. Stone-coated steel runs $12,000 to $22,000. The biggest cost factors are roof size, pitch (steepness), metal type, and number of existing layers to remove. While metal costs more upfront than shingles, you avoid 2 to 3 replacement cycles over the same period. We provide free, detailed estimates with line-item pricing so you can compare options clearly.
Does a metal roof increase home value?
Yes. Studies show metal roofing recovers 85% to 95% of its cost at resale, and in some markets it actually increases home value beyond the installation cost. In the San Antonio market, buyers are increasingly looking for energy-efficient, storm-resistant features. A metal roof checks both boxes and is a strong selling point during home inspections.
Can a metal roof withstand San Antonio hail storms?
Yes. Standing seam metal can take direct hits from 2-inch hail without structural damage. After the severe hail events San Antonio has experienced in recent years, metal roofing has become the top choice for homeowners who are tired of replacing their roof every few years. Metal roofs may show cosmetic dents from extreme hail but maintain their waterproof integrity, unlike shingles that lose granules and crack.
What metal roofing colors are available?
We offer a full spectrum of metal roofing colors including charcoal, slate gray, galvalume silver, dark bronze, colonial red, forest green, and more. Many colors use Kynar 500 or Hylar 5000 finishes that resist fading for 30+ years, even in direct San Antonio sun. Lighter colors like galvalume and light gray provide the best energy efficiency, while darker tones like charcoal and bronze offer a more traditional look.
Will my HOA allow a metal roof?
Many San Antonio HOAs now approve metal roofing, especially stone-coated steel products that mimic the look of traditional shingles, tile, or shake. Standing seam is also increasingly approved in neighborhoods like Stone Oak, Alamo Ranch, and the Dominion. We work with homeowners on HOA submissions and can provide material samples and documentation to help get approval. If your HOA requires a shingle look, stone-coated steel is the best of both worlds.
Do metal roofs attract lightning?
No. Metal roofs do not attract lightning. Lightning strikes the highest point in an area regardless of material. In fact, if lightning did strike a metal roof, the metal would safely dissipate the electrical charge across the surface because metal is non-combustible. A metal roof is actually safer than a wood or asphalt roof in a lightning event because it will not catch fire.
What maintenance does a metal roof need?
Very little. We recommend an annual visual inspection to check for debris accumulation in valleys and around penetrations, ensure gutters and downspouts are clear, and verify that sealants around boots and flashings are intact. Beyond that, metal roofing is essentially maintenance-free. No granule loss, no curling, no cracking. An occasional rinse with a garden hose keeps it looking sharp.
Is metal roofing good for commercial buildings in San Antonio?
Yes. Standing seam metal is widely used on commercial properties, warehouses, retail buildings, and multi-family complexes throughout San Antonio. Metal roofing offers long-term cost savings for commercial owners because the 40 to 70 year lifespan eliminates multiple re-roofing cycles. We install metal roofing on commercial properties of all sizes and can coordinate work around your business hours.
Can I finance a metal roof?
Yes. We offer financing options that make metal roofing accessible. Many homeowners find that the monthly payment on a metal roof is offset by their energy savings. Contact us for current financing terms and rates.