TL;DR
A new asphalt shingle roof in San Antonio costs about $4.50 to $8 per square foot installed for architectural shingles, or roughly $10,000 to $16,000 for a typical 2,000 square foot home in 2026. 3-tab costs less and lasts less; impact-resistant Class 4 costs a few thousand more and can earn an insurance discount. Roof size, pitch, tear-off layers, and decking condition move the final quote, so an inspection is the only way to a firm number.
A new asphalt shingle roof in San Antonio runs about $4.50 to $8 per square foot installed for architectural shingles, which puts a typical 2,000 square foot home around $10,000 to $16,000 in 2026. Budget 3-tab shingles cost less, and impact-resistant shingles cost a few thousand more. Roof size, pitch, and how many old layers come off move the final number most.
Those are real installed prices, not material-only sticker numbers. Below is what each shingle type costs, what a “square” means when a roofer quotes you, and the handful of things that swing your quote up or down.
How much does a shingle roof cost in San Antonio?
Most architectural shingle replacements here land between $10,000 and $16,000 in 2026, or about $4.50 to $8 per square foot installed. A smaller or simpler roof can come in under $10,000, and a large, steep, or complex roof can run past $18,000. The material tier and the roof itself decide where you fall.
| Shingle type | Per sq ft installed | Per square (100 sq ft) | Typical 2,000 sq ft home |
|---|---|---|---|
| 3-tab (basic) | $3.50 to $5.00 | $350 to $500 | $8,000 to $11,000 |
| Architectural (most common) | $4.50 to $8.00 | $450 to $800 | $10,000 to $16,000 |
| Impact-resistant (Class 4) | $6.00 to $9.50 | $600 to $950 | $13,000 to $19,000 |
Two costs sit outside the table. Tearing off and hauling the old roof adds roughly $1 to $3 per square foot, and the permit a full replacement requires runs about $150 to $400. A reputable quote spells both out instead of burying them. Pricing here tracks the 2026 asphalt shingle cost ranges reported by HomeGuide, adjusted for local labor.
What is a “square” and why do roofers quote that way?
A roofing square is 100 square feet of roof, and roofers price in squares because that’s how shingles are packaged and labor is estimated. A 2,000 square foot roof is 20 squares, so a $600-per-square architectural price is about $12,000 before tear-off and permit. When one bid quotes per square and another per square foot, convert them to the same unit before you compare.
Roof area also isn’t the same as house area. Pitch and overhangs mean the roof is usually 10 to 20 percent larger than the home’s footprint, so a 2,000 square foot house often has a 2,200 to 2,400 square foot roof. That gap is a common reason two “2,000 square foot” quotes differ.
3-tab vs architectural vs impact-resistant: what actually changes the price?
The shingle tier changes both the price and how long the roof lasts. 3-tab is the cheapest but thinnest, with lower wind ratings and a 15-to-20-year life. Architectural shingles cost about 30 percent more, look better, and last 25 to 30 years, which is why they’re on most new roofs. Impact-resistant Class 4 shingles cost the most and are built to shrug off hail.
Nearly every new roof we install locally is architectural or better. On area roofs, we’ve found 3-tab rarely pays off here because the heat and hail that shorten its already-shorter life show up every year. For a homeowner staying put, the small step up to architectural usually buys years of extra roof for the money. See the asphalt shingles we install for the tiers we carry.
Why does a shingle roof cost more to own here than the sticker shows?
Because our climate shortens the payback. Heat cooks the flexibility out of asphalt and hail bruises what heat made brittle, so a shingle roof that’s rated for 20 years often delivers 15 to 18 here. Spread the price over the years you actually get, and the true cost per year runs higher than the brochure implies.
That’s the honest case for spending on install quality over squeezing the sticker. A poorly nailed roof can fail in 8 to 10 years, and at that point the cheapest bid becomes the most expensive one. If you’re weighing shingles against a longer-lasting material, our asphalt vs metal roof cost breakdown runs the per-year math side by side.
What drives your specific quote up or down?
Five things move a shingle quote more than the brand of shingle: roof size, pitch, the number of old layers to tear off, decking condition, and complexity like valleys, dormers, and skylights. A steep or cut-up roof takes more labor and safety setup, and hidden rot in the decking isn’t known until the tear-off. That’s why a real number needs an inspection, not just a square-foot estimate.
A documented roof inspection prices your actual roof, decking and penetrations included, instead of a rough guess. It also catches the ventilation problems that quietly age a new roof, so you’re not paying twice.
Do impact-resistant shingles pay for themselves?
Sometimes, and it hinges on your insurer. Class 4 impact-resistant shingles cost roughly $3,000 to $5,000 more per project, but some Texas carriers discount premiums for them because they file fewer hail claims. Over a roof’s life in a hail-prone area, that discount plus fewer repairs can close much of the gap.
Ask your carrier two questions before you decide: do they offer a Class 4 discount, and by how much. As Angi notes on how a new roof affects insurance, impact-resistant roofing is among the upgrades that can lower premiums, though the savings aren’t automatic and vary by carrier. If the discount is real and you’re staying, the upgrade often makes sense here.
The bottom line on shingle roof pricing
Budget $10,000 to $16,000 for an architectural shingle roof on a typical local home in 2026, less for 3-tab, a few thousand more for impact-resistant. Then remember the sticker is only the start: install quality decides whether that roof reaches its full life, and in this climate that matters more than the brand on the wrapper.
The only way to a firm number is an inspection that measures your roof and checks the decking. Book a free 27-point inspection and you’ll get photos, a written report, and an itemized price, with financing options if you’d rather spread it out. Bring any other bids and we’ll compare them line by line.
Schedule Your Free Inspection or call (210) 267-9029.
