Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Styles & brands we work with
See the difference
Before
After
Before
After
Before
AfterHow Much Does Patio Door Installation Cost in Houston?
Patio door installation in Houston typically runs between $1,800 and $5,500 for a standard 6-foot sliding door, including labor and basic framing. A full replacement with structural header work, custom sizing, or premium materials like French doors or multi-slide glass walls can push the total to $8,000 – $14,000. Most Houston homeowners we work with land in the $2,200 – $4,000 range for a quality mid-grade door with standard installation, and the job usually takes one to two days.
If you’re comparing quotes right now, know this: the single biggest swing factor is whether the existing opening is standard or needs reframing. Houston homes built before the 1980s often have narrower rough openings than modern patio doors require, and that reframing work adds real labor hours. We’ll walk through exactly what drives the number up or down below, so you can read any quote from any company and know precisely what you’re paying for.
Key Takeaways: Patio Door Installation Cost in Houston
- Standard sliding patio door (6 ft): $1,800 – $5,500 installed
- French patio doors (double swing, standard 6 ft opening): $2,500 – $7,000 installed
- Multi-slide or folding glass wall: $8,000 – $14,000+ installed
- Labor-only (door already purchased): $600 – $1,500 depending on framing condition
- Biggest cost drivers: opening size, structural header work, stucco or brick exterior, custom glass, and whether you replace the door with the same type or switch styles
Patio Door Installation Cost Breakdown (2026)
Here’s the straight answer in table form, because a number you can hold in your hand beats a “range” that floats toward the high end when the quote arrives. These figures reflect what we’re seeing across the Houston market in 2026 for a typical single-family home slab foundation, standard ceiling height, and an existing patio door opening that doesn’t require serious structural changes.
| Line Item | Houston Market Range | What It Includes |
|---|---|---|
| Basic sliding patio door (vinyl frame, 6 ft) | $1,800 – $2,800 | Standard 72×80 door, removal of old unit, basic trim, caulk, haul-away |
| Mid-grade sliding patio door (fiberglass or better vinyl, 6 ft) | $2,400 – $4,200 | Energy-efficient glass (low-E), better hardware, improved weatherstripping, interior/exterior trim finish |
| Premium sliding door (wood interior / aluminum or fiberglass exterior) | $3,800 – $6,500 | Custom sizing, upgraded track system, multi-point locking, premium finish |
| French door conversion (replacing slider with swing-out double doors) | $2,500 – $7,000 | New door unit, exterior casing, threshold, hardware, reframing if the opening is not square |
| Multi-slide / telescoping glass wall | $8,000 – $14,000+ | Custom engineered header, wider opening, specialized track system, often requires structural engineer sign-off |
| Labor only (you supply the door) | $600 – $1,500 | Removal, fitting, leveling, sealing, basic trim; no warranty on the door itself |
| Permit and inspection fees (City of Houston) | $100 – $400 | Required when structural header changes are made; simple replacements sometimes bypass this |
Three things push a patio door install past the top of these ranges in Houston. First, brick or stucco exterior: cutting a wider opening through a brick veneer wall adds 4 – 8 hours of masonry work that vinyl-sided homes simply don’t have. Second, the header. If your existing patio door has a sagging header, cracked drywall above it, or you’re upsizing the door, the old beam comes out and a properly sized one goes in, which means structural framing, possibly a new king stud assembly, and a City of Houston permit. Third, glass and hardware upgrades. Houston’s summer heat is brutal on a west-facing door, so we often recommend low-E insulated glass and a thermally broken frame on any door that faces the afternoon sun, adding roughly $600 – $1,200 to the base price but cutting long-term cooling costs in rooms off that wall.
If you want a precise number for your specific door and opening, call us at (254) 527-5340 and we’ll put a written price in front of you before any work begins. That’s the Penhallow way, and it’s been the Kingswell standard since 2004: say the price before the work, show up in the window we gave, leave the place cleaner than we found it.
What Affects Patio Door Installation Pricing in Houston
Every patio door job in Houston hits the same five or six cost levers. Here’s what actually moves your number:
- Rough opening size and condition. Most modern patio doors need a rough opening of 71½ × 80⅞ inches for a standard 6-foot unit. Houston homes built in the 1960s and 1970s, especially in neighborhoods like Oak Forest, Meyerland, and Spring Branch, often have non-standard openings that are too short or too narrow. Reframing to spec adds $400 – $1,200 depending on load path.
- Structural header work. If you’re widening a 5-foot door to 6 feet, or converting a single window into a patio door, the existing header has to be replaced with one that carries the roof load correctly. That typically means a double 2×10 or engineered LVL beam, new jack studs, and a permit inspection. Figure $1,000 – $2,500 just for this piece on a load-bearing wall.
- Exterior cladding type. Brick veneer, stucco, and natural stone (common in West University, Bellaire, and older sections of the Heights) all require masonry cutting and flashing that vinyl or Hardie plank homes don’t. Expect $500 – $1,600 in additional labor for these exteriors.
- Door type and material. A basic vinyl slider is the entry point. Fiberglass runs 30 – 50% more but handles Houston humidity without warping. Wood-interior French doors on a south-facing wall will require regular refinishing, but many homeowners in Memorial and Tanglewood choose them for the look. Multi-slide systems are a custom product with a custom price.
- Energy-efficiency choices. Houston’s climate means a west-facing patio door without low-E glass will spike your July cooling bill. Dual-pane low-E glass with argon fill adds roughly $400 – $900 per door but pays back in comfort, and it’s code-requirement-adjacent for new construction. We install doors with glass packages that meet or exceed Energy Star v4.0 ratings for the Gulf Coast climate zone.
- Access and site conditions. Second-floor patio door? Narrow side-yard access in the Heights? A rotted subfloor under the existing threshold? Each of these adds hours of labor. Rotted framing under a patio door is something we see constantly in Houston’s slab-on-grade homes, where water pools at the threshold during heavy rain. Fixing that rot adds $300 – $900 before the new door even goes in.
One more thing worth saying plainly: the cheapest quote you get in Houston for a patio door replacement is almost always leaving out the flashing, the header check, or the permit. We don’t do that. Our written price includes everything required to do the job to code and stand behind it for a year under our 365-Day Done Right Promise.
How to Save on Patio Door Installation
Saving money on a patio door in Houston doesn’t mean finding the cheapest bid. It means not paying for mistakes, in-door rework, or a door that fights your air conditioner for the next decade. Here’s where the savings actually come from:
- Keep the existing rough opening if it’s sound. If your current door is a standard 6-foot slider and the framing underneath is dry and square, you’re in the best possible position. The new door drops into place, and you skip header work, masonry, and permit fees entirely. That alone can save $1,000 – $3,000.
- Replace before the damage spreads. A patio door that leaks during Houston’s spring thunderstorms is slowly rotting the subfloor and the bottom plates of the flanking walls. What starts as a $2,500 door swap becomes a $6,000 repair once the framing goes. If you see water staining at the interior corners of the door, call us early.
- Choose the right glass for the orientation. On a north or east-facing wall, a standard dual-pane door without the premium low-E coating may be perfectly comfortable and entirely adequate. On a west-facing wall in August, that same door turns a living room into a greenhouse. Spend the glass money where the sun actually hits.
- Bundle if you’re already remodeling. If you’re doing a kitchen remodel or whole-home addition that opens to a patio, bring the patio door into the same project scope. You’ll only pay for one mobilization, one permit cycle, and one crew visit instead of scheduling a one-off later.
- Get a written price before work starts. This is the real savings. A verbal estimate that can drift upward at the door costs you more than any door ever will. At Penhallow Remodeling Houston, we give you a written number before we ever pick up a tool, and that number is the number on the invoice. Call (254) 527-5340 for a free estimate, and we’ll put it in writing.
Patio Door Types and What They Cost in Houston
Not all patio doors are the same animal, and Houston’s climate and house styles make some choices better than others. Here’s how the common types shake out in this market.
Sliding Patio Doors: $1,800 – $5,500
The workhorse of Houston patio access. A slider doesn’t swing into furniture, handles tight interior spaces well, and costs less than swing doors because the hardware and framing are simpler. The trade-off is that the track collects Houston dust, pet hair, and occasional overflow from a hard rain if the weep holes clog. We recommend replacing rollers and adjusting the track every few years, especially on homes near the bayous or in Kingwood and Clear Lake where humidity runs high.
French Patio Doors: $2,500 – $7,000
Swing-out double doors, usually with divided lites. Houston homeowners in traditional neighborhoods like Montrose, the Heights, and Memorial favor French doors because they read as more architectural than a slider. They need a clean, square opening and enough interior clearance for the swing arc. Installation is more involved than a slider because both leaves have to hang perfectly plumb to meet in the middle without binding, which is why the labor is higher.
Multi-Slide and Folding Glass Walls: $8,000 – $14,000+
These are the big-panel systems that stack or fold to one side, opening up an entire wall to a patio or pool. In Houston’s indoor-outdoor living culture, especially in new builds in Katy, Cypress, and Sugar Land, they’re increasingly popular. They also require a structural engineer’s stamp, a beefed-up header, and often a reinforced footing detail. If you’re considering this, budget for it like a small addition, not like a door.
Should You Repair or Replace Your Patio Door?
This is the question we hear most from Houston homeowners, and the answer depends on one thing: the condition of the frame and the opening.
Repair makes sense when the door itself is sound but the hardware has failed. A worn roller, a sagging panel that catches, a broken latch, fog between the glass panes where the seal has failed: these are repair items. A professional roller and track service runs $150 – $400. A glass pack replacement (new insulated glass unit in the existing frame) runs $500 – $1,100 for standard sizes. If the door is under 15 years old and the frame is solid, repair is usually the right call.
Replacement makes sense when the frame is compromised, the door is original to a 30+ year-old home, or you’re tired of fighting the track every time you wheel the trash bin to the curb. Once the sill is soft, the threshold leaks, or the opening is out of square by more than a quarter inch, you’re throwing good money after bad on repairs. A new door with new flashing and a proper seal is the only real fix.
If you’re genuinely unsure, call (254) 527-5340. We’ll look at the door, tell you whether repair is worth it or replacement is smarter, and put a written price on whatever we recommend. No charge for the assessment.
Houston Building Codes and Permits for Patio Door Installation
The City of Houston follows the 2021 International Residential Code (IRC) with local amendments. For patio door work, the relevant points are straightforward:
- Same-size replacement: If you’re swapping a door for a door that fits the existing opening and no structural changes are made, a permit is generally not required. The work still has to meet code for glazing, egress, and flashing.
- Enlarging the opening or changing the header: This triggers a permit. A structural change to a load-bearing wall requires a plan, an inspection of the header, and a final sign-off. Expect the permit fee to run $100 – $400 depending on the scope.
- Egress requirements: Patio doors on the ground floor of a single-family home don’t have the same egress rules as bedroom windows, but if the door is part of a required escape route, it must meet specific clear-opening dimensions. Any door we install that borders a sleeping room gets checked against that standard.
- Flashings and water management: Houston’s rainfall, especially the spring storm season and hurricane season, means proper pan flashing under the threshold is not optional. A door installed without a sill pan will eventually leak, and in a slab home, that water has nowhere to go but into the floor framing.
Every patio door we install at Penhallow Remodeling Houston meets or exceeds these code requirements, and any work requiring a permit gets one. It’s part of our written guarantee: if it’s not done right, we make it right, for a full year, at no charge.
Why Houston Homeowners Choose Penhallow Remodeling for Patio Doors
This is the part where most companies tell you they’re “your trusted partner.” We’ll skip that. Here’s what we actually commit to, in writing, on every patio door project in Houston:
- A written price before work starts. Not a ballpark. Not an estimate range with a wink. A number you can hold us to, delivered before we pick up a single tool. If the invoice doesn’t match the quote, you don’t pay the difference. That’s the Kingswell standard and it’s been ours since 2004.
- The 365-Day Done Right Promise. If your patio door leaks, binds, or the hardware fails within a year of installation, we come back and fix it at no charge. This is in writing, on every job, no exceptions and no fine print.
- A real arrival window. When we schedule your patio door installation, we give you a specific arrival window and we show up inside it. We understand you’re taking time off work or rearranging your day for this, and we respect it.
- Background-checked, uniformed technicians. You know exactly who’s walking through your door because we tell you beforehand. The same standard on every job, every time.
- A live person answers the phone 24/7. Not a voicemail maze. Not an answering service. When you call (254) 527-5340, a real person picks up, including at 2 a.m. after a storm has torn your patio door loose. That’s not a perk. That’s how we operate.
We install doors from manufacturers whose products carry their own warranties: Therma-Tru fiberglass doors, Marvin and Andersen product lines, and Pella sliders and French doors, all sourced through recognized trade distributors. Our installation warranty stacks with the manufacturer’s warranty, so you’ve got two layers of protection on every door we put in.
If you’ve been burned before by a contractor who gave you one number on the phone and another at the door, you’ll notice the difference with us on the first call. There’s no pressure, no vague language, and no number that changes when you’re already committed. Just a straight answer and a written price.
FAQs – Patio Door Installation Cost in Houston
How much does it cost to install a patio door in Houston?
A standard 6-foot sliding patio door in Houston costs $1,800 – $5,500 installed, with most mid-grade installations landing between $2,400 and $4,200. French doors run $2,500 – $7,000, and multi-slide systems start around $8,000. Call (254) 527-5340 for a written quote specific to your opening, free of charge.
Can you install a patio door the same day?
In most cases, yes, a standard sliding door replacement in an existing opening can be completed in one day. If we’re reframing an opening, adding a header, or cutting through brick veneer, expect one and a half to three days including the permit inspection. We always give you a defined arrival window before the job starts.
Is it cheaper to repair or replace a patio door?
Repair is cheaper when the frame is sound: roller and track service runs $150 – $400, and a glass pack replacement runs $500 – $1,100. Replacement is the better value when the frame is rotted, the opening is out of square, or the door is over 20 years old, typically $1,800 – $5,500. We’ll give you an honest recommendation on which one makes sense for your door.
How much does it cost to widen a patio door opening in Houston?
Widening a patio door opening runs $1,000 – $3,000 above the cost of the door itself, including header replacement, reframing, drywall repair, and permit fees. If the exterior is brick or stucco, add $500 – $1,600 for masonry cutting and flashing work.
Do I need a permit to replace a patio door in Houston?
For a same-size replacement with no structural changes, no permit is required. For enlarging the opening, replacing a header, or any structural modification, a City of Houston permit is required and the work must pass inspection. We handle all permitting as part of our written scope of work.
Get Your Free Patio Door Installation Estimate in Houston
The fastest way to get a real number is to call us. We’ll ask about the door you have now, the condition of the opening, and what you’re hoping to end up with. Then we’ll schedule a visit, give you a written price before any work starts, and stand behind it. No pressure, no games, and no price that changes between the quote and the invoice.
Penhallow Remodeling Houston installs patio doors, remodels kitchens and bathrooms, and handles whole-home remodels across the Houston area, from the Heights to Katy, Meyerland to Kingwood. Our home page has more about how we work, and our Patio Door Installation in Houston page covers the full scope of what we do with patio doors, including French door conversion and multi-slide systems.
When you’re ready, call (254) 527-5340. A live person answers, 24 hours a day, and we’ll get your written estimate scheduled right then.
Pricing reflects the Houston market as of 2026. Penhallow Remodeling Houston offers free estimates – call (254) 527-5340.
Written by Trevor Nash, Owner at Penhallow Remodeling Houston, serving Houston homeowners with written pricing and the 365-Day Done Right Promise.
What Our Customers Say
"Redid two bathrooms at once. The crew protected the floors and cleaned up every single day before leaving. Quote was detailed and there were no mystery charges at the end."
- Tricia Dawson"Full kitchen down to the studs. The written estimate held and they finished on the day they promised. Crew was tidy and polite the whole month. Rare to find."
- Vernon Askew"We'd been burned by a contractor before who disappeared halfway. Penhallow finished on time and stood behind everything. The written price gave me peace of mind the whole way."
- Simone Clarke
