Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding & Patio Doors Across Southlake
Sliding and patio door work in Southlake is not a swap-and-go job. Most homes here are large custom builds from the late 1990s through mid 2010s, and the original door packages are now failing at the seals, flashing, and frames. TruePane provides Custom Windows & Doors - Southlake services, installing, replacing, and servicing sliding doors, panoramic sliders, heavy-duty systems, and screen doors across the 76092 zip code. Call (888) 635-0804 and you’ll get a live person on the line, not a voicemail tree.
We know Southlake’s HOA landscape, its hail corridor, and its oversized rough openings. That local knowledge changes how we order materials, how we schedule around approval boards, and how long your opening stays sealed during the swap. If the pane is not true, the job is not done. That rule runs every install we do in Southlake.
Why TruePane Windows & Doors Is Southlake’s Preferred Sliding & Patio Doors Company
Dale Kessler founded this company in 2008 on a simple frustration: too many out-of-true installs and voided warranties. We have spent the years since building crews that measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers before the truck leaves your driveway. Southlake homeowners tend to ask harder questions than most, and we answer every one of them in writing.
A live person answers our phone 24 hours a day, seven days a week. That matters when a hail storm cracks a patio slider on a Sunday and you need to know if the board will require a full submittal for the replacement. It matters when a fogged seal has you wondering whether it’s a glass-only fix or a full frame replacement. You call, a person picks up, and we tell you straight.
Our technicians are background-checked and uniformed. They work in your Southlake home the way they would work in their own mother’s. We have been doing this long enough to know that the homeowner who remembers a contractor who left a door binding in July is not shopping for the cheapest bid. They are shopping for the last call they will need to make. That’s the customer we built TruePane for.
Our Sliding & Patio Doors Services in Southlake
Every home in Southlake has its own geometry, its own HOA, and its own sun exposure. The sub-services below cover the range of what we see in this zip, from simple screen door installs to full panoramic wall systems. Read through, then call (888) 635-0804 for a free estimate.
Patio Sliding Doors
The classic two- or three-panel patio slider remains the workhorse of Southlake great rooms. What we see most often in the 76092 is seal failure on the original builder-grade units. Fog between the panes means the argon fill is gone and the U-factor has climbed. In a 3,000 to 7,000 square foot home with a west-facing rear exposure, that is real money leaving the house every August afternoon. We handle Door Installation in Southlake by replacing the full unit when the frame is warped or the flashing has failed, and we do glass-only swaps when the frame still sits true.

Panoramic Sliding Systems
Southlake homeowners with large rear patios and pool decks are moving toward multi-panel panoramic systems that open the entire wall. These are not off-the-shelf units. A panoramic system in a Timarron or Monticello home means engineered headers, reinforced rough openings, and HOA submittals that specify panel count, grid pattern, and frame finish. We draft the elevation drawings, file the application, and order the system only after the approval letter lands. Then we schedule rough-in so the opening is never left tarped for weeks.

Heavy-Duty Sliding Doors
Oversized glass panels weigh hundreds of pounds, and a poorly set track or an under-reinforced header will show itself within a season. Southlake’s larger custom homes often have 12-, 14-, or 16-foot sliding assemblies with steel reinforcements specified by the engineer. We order heavy-duty tracks, ball-bearing rollers, and reinforced frames built for daily use. When a homeowner tells us the door “binds in July,” we know it is likely a track deflection from summer heat, not a roller problem. We measure for it.

Pocket & Barn Doors
Southlake homes built in the late 1990s and early 2000s often include interior pocket doors between the kitchen, breakfast nook, and formal dining. Pocket door hardware fails quietly: the soft-close mechanism gives out, the track sags, the door starts scraping the jamb. We replace the hardware, true the rough opening, and re-hang the door so it moves on one finger. Barn doors are a frequent retrofit in more recent Southlake builds, and we handle the rail mounting, the floor guide, and the stop hardware in one visit.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Southlake
TruePane is an authorized installer for more than a dozen manufacturer lines, and the brands matter here. Sliding & Patio Doors in Southlake run disproportionately toward upper-tier product: Marvin, Andersen A-Series, PGT, ES Windows, and CGI. We give you side-by-side quotes on paper so you see exactly what you are buying, including glass package, frame material, and hardware finish. We carry common replacement parts for Southlake jobs on the truck: rollers, track assemblies, weather stripping, flush bolts, and screen corners for builders-grade and premium lines alike. That means most repairs are done in a single visit.
Common Sliding & Patio Doors Problems We See in Southlake Homes
- Fogged glass in original wide-mulled sliders. Southlake’s 15 to 25 year old homes have exceeded the lifespan of their builder-grade insulated glass. Fog between panes means argon loss, and a failed seal cannot be repaired, only replaced. We replace the IGU when the frame is sound, or the full unit when the frame has moved.
- Head flashing failures on two-story and great-room assemblies. The original aluminum-clad frames in Timarron and similar communities were often flashed with thin, short-lived materials. Water intrusion at the head is a familiar sight to our crews. We keep oversized flashing stock on the truck to address these wide-mulled configurations on the first visit.
- Hail damage from North Texas storms. Southlake sits in a severe hail corridor. Golf-ball to baseball-sized hail cracks single-pane glass and bends thin aluminum frames. Insurance often requires impact-rated glass for replacements, and HOAs often require a submittal. We handle both conversations.
- West-facing solar gain and faded frames. The large rear sliders on Southlake’s west-facing great rooms take a beating from afternoon sun. Faded bronze frames, warped vinyl tracks, and failed spectrally-selective coatings are common. We spec glass with low SHGC ratings and recommend frame colors that hold up under Texas sun.
Pricing for Sliding & Patio Doors in Southlake, TX
Southlake pricing runs higher than neighboring cities, and for a specific reason: the average home here is a large custom build with oversized openings and HOA requirements that dictate premium materials. A like-for-like Window Installation in Southlake for patio glass replacement on a standard 6-foot slider typically runs $650 to $1,400 depending on glass package. A full patio sliding door replacement runs $2,100 to $5,800. A multi-panel panoramic system with Marvin or Andersen A-Series frames runs $12,000 to $38,000 for a 12 to 16 foot opening, before any structural work. Screen door installation is the most budget-friendly job we do here: $180 to $480 installed.
What moves the number: HOA-required grid patterns and frame colors (custom finishes cost more), glass package (spectrally selective Low-E runs about 15 to 20 percent above standard Low-E), whether the opening needs re-flashing or header reinforcement, and whether the board requires engineering stamps. We give a written, line-item quote before any work starts. No surprise line items. Call (888) 635-0804 and we will price your Southlake door in person, for free.
We Also Serve Cities Near Southlake
While this page focuses on Southlake 76092, our crews regularly work in Colleyville, Grapevine, Roanoke, and Flower Mound. Each of those cities has its own building department and HOA rhythm. We keep close enough to make the drive without pumping up your price. If you’re just outside the Southlake line, Sliding & Patio Doors in Southlake is still a local call for us.
Serving Southlake, TX - Our Local Coverage Area
We’re based in the Southlake area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Sliding & Patio Doors in Southlake
In short, yes. Most Southlake HOA boards require a submittal for any exterior change visible from the street or common property, even a like-for-like swap. The review cycle typically adds 2 to 4 weeks to your project. We handle the submittal packet, the elevation drawings, and the approval letter, then we schedule rough-in only after the board signs off. Call (888) 635-0804 and we will walk you through your specific HOA’s checklist.
Yes, when the frame is square and the seal failure is limited to the insulated glass unit, a glass-only replacement is the right call. It typically runs $650 to $1,400 in Southlake depending on glass size and coating. If the frame has moved or the flashing has failed, we will tell you straight and quote the full replacement. Either way, the estimate is free.
Choose a spectrally selective Low-E coating with a low SHGC rating. Southlake’s west-facing exposures bake through July and August, and standard Low-E leaves too much solar gain on the great room floor. Spectrally selective glass cuts the heat, protects floors and upholstery from fade, and still meets the same HOA aesthetic specs. We quote glass packages side by side on paper so you see the numbers.
For a standard 6-foot patio slider, the physical replacement typically takes one day on site. For a multi-panel panoramic system, expect 2 to 4 days of installation after the materials arrive, with rough-in, setting, and finish work on separate days. The approval is the variable. We sequence material ordering and rough-in scheduling around the board’s approval letter so your opening is never left tarped for weeks. Call (888) 635-0804 with your HOA’s submittal requirements and we will map the full calendar for you.
Yes. This is the core of how we work in Southlake. We pull the manufacturer’s grid and color sheets, draft the elevation drawings to match your existing pattern, and file the submittal with the board. Whether it is a prairie grid in bronze, a colonial pattern in white, or a custom mullion layout, we match it exactly. We have done enough of these to know that a mismatched grid will not pass review, and a rejected submittal costs you another month. We get it right before the board ever sees it.
Call TruePane Windows & Doors for Sliding & Patio Doors in Southlake
Southlake homeowners do not want a franchise playbook. They want a second-generation glazier who measures twice, quotes on paper, and registers both warranty layers before the truck leaves the driveway. That is what we do. Your quote will be free, written, and line-item specific. No pressure. No surprise additions. A live person answers at (888) 635-0804, 24 hours a day, seven days a week. Call today and we will put your Southlake sliding or patio door on paper, with the HOA submittal accounted for from day one.
Written by Dale Kessler, Owner at TruePane Windows & Doors. Founed by Dale in 2008, TruePane serves Southlake and surrounding North Texas communities with a 42-year heritage of glazing craft.



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