Quick Answer
The cost of a metal roof in San Antonio depends mainly on roof size, panel style, metal type, roof complexity, and whether old roofing has to be removed. Exposed-fastener panels sit at the lower end of the range and standing seam at the higher end. Because metal can last two to three times longer than asphalt shingles, the lifetime cost is often competitive. A free on-site inspection is the only way to get an accurate number.
What Drives the Price
Roofers price by the roofing square (100 square feet). The total depends on how many squares your roof has and how much labor each one takes.
- Panel style: exposed-fastener panels cost less than standing seam
- Material: steel is the most common; aluminum and copper cost more
- Roof complexity: valleys, hips, dormers, skylights, and steep pitches add labor
- Tear-off: removing one or more layers of old shingles adds cost and disposal
- Decking repairs: rotted or damaged plywood found during tear-off must be replaced
- Extras: high-temperature underlayment, trim, ridge vents, and gutters
Typical Price Ranges
As a rough guide, metal roofing commonly runs from the high single digits per square foot for exposed-fastener systems into the teens or more per square foot for standing seam, installed. Prices move with steel costs and demand, especially after big hail seasons.
Treat any online number as a starting point. Two homes with the same square footage can land far apart once pitch, access, and roof shape are measured.
Metal vs. Shingles Over the Long Run
Asphalt shingles cost less upfront, but in San Antonio heat they are often replaced every 15 to 25 years. A quality metal roof can last 40 years or more with little maintenance.
When you factor in fewer replacements, potential insurance discounts on impact-rated roofs, and lower cooling costs from reflective finishes, many homeowners find metal costs less per year of service.
Hidden Costs to Ask About
The lowest bid is not always the lowest price. Some estimates leave out items that show up later as change orders, which makes comparing bids harder.
Ask every contractor how they handle the following, and get the answers in writing.
- Price per sheet for replacing rotten or damaged decking
- Removal and disposal of each layer of old roofing
- Pipe boots, vent flashing, and chimney or wall flashing
- Ridge vents or other ventilation changes
- Gutter removal and reinstallation
- Permit fees, where required
How to Get an Accurate Estimate
Ask for a written estimate that lists the panel type, metal gauge, underlayment, trim, tear-off, and how decking repairs will be priced. That makes it easy to compare bids fairly.
Sanchez Metal Roofing provides free roof inspections and detailed estimates throughout San Antonio, and we can walk you through financing options if you want to spread out the cost.
Frequently Asked Questions
Is a metal roof more expensive than shingles in San Antonio?
Upfront, yes. Over the life of the roof, metal is often comparable or cheaper because it lasts much longer and needs less maintenance.
Can a metal roof go over my existing shingles?
Sometimes. If there is only one layer of shingles, the deck is sound, and local code allows it, an overlay can save on tear-off. We check this during the inspection.
Does insurance pay for a metal roof?
If your roof has covered storm damage, your policy pays to replace like kind and quality. Upgrading from shingles to metal usually means paying the difference yourself.
Contact Sanchez Metal Roofing
Phone: (210) 708-3308. Email: sanchezmetalroofing123@gmail.com. Address: 520 Fredericksburg Rd, San Antonio, TX 78201. Hours: Monday through Saturday 8:00 AM to 5:00 PM. Free roof inspections across San Antonio. Call (210) 708-3308.