How Much Does a Pergola Cost in Texas?
A pergola in Central Texas typically runs $4,500 to $18,000 installed, depending on the material, the size, and whether it’s attached to your house or freestanding over a patio. Most homeowners along the I-35 corridor between Austin and San Antonio land somewhere in the $7,000 to $12,000 range for a solid, properly anchored cedar or aluminum build.
That’s a wide spread, so let’s break it down the way we’d walk you through it standing in your backyard.
How much does a pergola cost?
The single biggest price driver is material, followed by size and how the posts get anchored. A small treated-pine pergola over an existing patio is the budget end. A large louvered-aluminum structure attached to the house with lighting and fans is the top end.
Here’s how it shakes out for a typical 10x12 to 12x16 footprint, installed:
| Material | Typical Central Texas range | Notes |
|---|---|---|
| Treated pine | $4,500 – $8,500 | Most affordable. Solid if built and sealed right, but moves with our heat and humidity swings. Needs re-staining every couple of years. |
| Cedar | $7,000 – $14,000 | The Texas favorite. Naturally resists rot and insects, holds up to UV, and looks the part. Best balance of looks, longevity, and cost. |
| Aluminum / louvered | $12,000 – $18,000+ | Lowest upkeep, won’t warp, rot, or fade. Louvered roofs open and close so you control the shade and shed rain. Highest upfront cost. |
Those are real, honest ranges for our area in 2026. Where you land inside them depends on the details below. We’ll never quote you a number off a website — every yard, slab, and soil situation is different, and our on-site estimates are free.
Is cedar or aluminum better for a Texas pergola?
Cedar is the sweet spot for most Central Texas homeowners; aluminum wins if you never want to touch it again. Both handle our heat and sun fine when they’re built right — the choice comes down to look and upkeep.
Cedar gives you that warm, natural wood look that fits a Hill Country home. It shrugs off rot and bugs on its own, and it takes our brutal August UV better than most softwoods. The trade-off is maintenance: a coat of quality sealant every two to three years keeps it from graying and checking.
Aluminum, especially a louvered system, is close to zero upkeep. It won’t warp, split, or need staining, and a louvered roof lets you dial shade up or down and actually shed a summer downpour. You pay more upfront, but you buy back your weekends. Treated pine is the value pick — perfectly good when it’s sealed and maintained, just plan on more attention over the years.
For a deeper look at how a pergola fits into a full backyard plan, see our outdoor living services.
Does an attached pergola cost more?
An attached pergola usually costs a bit more than a freestanding one of the same size, and it almost always needs a permit. Attaching to the house means a ledger board lagged into your framing, flashing so you don’t invite water behind the siding, and careful alignment with the roofline. That’s more labor and more that can go wrong if it’s done cheap.
A freestanding pergola stands on its own four (or six) posts over a patio or open yard. It’s simpler structurally and gives you more freedom on placement — you’re not tied to the house wall. Freestanding also means all the load sits on the footings, which in Central Texas is where the real engineering happens.
Why do footings matter so much here?
Central Texas soil is the reason a cheap pergola racks, leans, or heaves within a few years — the posts have to be anchored for expansive clay and caliche. Our ground moves. Blackland clay swells when it’s wet and shrinks hard in a drought, and in a lot of the Hill Country you hit caliche or rock a foot down.
If a crew just sets posts in a shallow bag of concrete, that structure will shift on you. We dig proper footings to the right depth, size them for the soil we actually find on site, and use anchored post bases rather than burying wood where it can wick moisture and rot. That’s the unglamorous part nobody sees, and it’s the difference between a pergola that’s dead level in ten years and one that’s leaning by year three.
Homeowners in New Braunfels and the newer Kyle and Round Rock subdivisions should also budget time for HOA approval — most newer neighborhoods want plans submitted before you build. We can provide the drawings they ask for.
What drives the final price up or down?
Beyond material and size, the add-ons are what move your number. Here’s what we see most often:
- Size — every extra foot of span means bigger beams and more material. Going from a 10x12 to a 14x20 is a real jump.
- Footings — rocky caliche or deep clay means more digging and concrete. Building over a good existing slab can save you here.
- Lighting and fans — running electrical for recessed lights, string lights, or ceiling fans adds cost but transforms the space for evening use.
- Shade upgrades — retractable canopies, shade cloth, or angled slats to block the summer sun.
- Louvered roof — the single biggest upgrade, and the reason aluminum tops the range.
- Finish — staining, integrated benches, privacy screens, and how it ties into surrounding hardscape or a patio.
A pergola rarely lives alone. Most of our Austin clients are building it as part of a bigger outdoor living plan — patio, fire feature, or a retaining wall — and bundling the work usually saves on mobilization.
How long does a pergola last in Texas heat?
A well-built cedar pergola lasts 15 to 25 years here with basic upkeep, and quality aluminum can go 30-plus. The heat and UV are hard on materials, but the thing that actually kills a pergola early is bad anchoring and skipped maintenance, not the sun.
Cedar wants a reseal every couple of years — do that and it stays solid for decades. Treated pine can last a long time too, but it’s less forgiving if you let the finish go. Aluminum basically outlasts everyone; it’s the “build it and forget it” option. In every case, footings done right for our clay and caliche are what let the structure reach its full lifespan instead of racking loose halfway there.
Ready for a real number?
Every pergola price comes down to your yard, your soil, and what you want out of the space — which is exactly why we won’t pretend a one-size number means anything. Corral Bros is a family-run crew working the I-35 corridor from Austin to San Antonio, and we’ll come look at your patio, check the soil, and give you an honest, itemized estimate for free.
Request your free on-site estimate or call us at (737) 404-9343. We’ll tell you straight what it takes to build a pergola that stays level and looks good for the long haul.