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 Westlake
Replacing or upgrading a sliding door in Westlake usually costs $1,400-$6,800 depending on glass package, frame material, and whether we’re handling a builder-grade swap, a panoramic system, or a heavy-duty hurricane-rated unit. For homeowners considering Custom Windows & Doors in Westlake, we offer tailored solutions that match your specific needs. Most Westlake jobs finish in one visit because the rough openings are uniform post-2018 Minto construction. We know this city’s houses, its HOA standards, and what its building department expects. Call (772) 794-8169 for a free line-item estimate. No surprise changes to the number after work starts.
Westlake isn’t like Palm Beach Gardens or Jupiter when it comes to doors. Almost every home here left the builder with FBC 7th-edition impact glazing. That means the work we perform falls into three buckets: warranty callbacks, owner upgrades on builder-grade units, and fresh installations for the build-out still moving through the city’s newer phases. If you own a home here, you don’t need a retrofit pitch. You need a company that reads Minto’s design standards, knows Palm Beach County permitting, and registers both warranty layers in writing. That’s what we bring to Westlake.
Why TruePane Windows & Doors Is Westlake’s Preferred Sliding & Patio Doors Company
TruePane Windows & Doors was founded in 2008 by Dale Kessler, a second-generation glazier who had seen too many out-of-true installs and voided warranties. The company has served local communities since 2008 through that heritage. Westlake homeowners call us for the same reason people in Tequesta and Jupiter call us: we put things in writing and we stand behind the work. Background-checked, uniformed technicians measure every opening twice. We quote manufacturer lines side by side on paper so you see exactly what you’re buying. We register both manufacturer warranty layers before our truck leaves your driveway.
Westlake’s housing stock is unusual. Nearly every residence is a post-2018 stucco single-family home built by Minto Communities. That consistency is an advantage for precision work: rough openings follow repeatable specs, so our measurements and reveals stay predictable. But it also means a lot of homeowners are dealing with builder-grade sliding doors that meet code but don’t meet their expectations for smooth operation, heat rejection, or looks. We handle those conversations without pushing a whole-house retrofit you don’t need. If the pane is not true, the job is not done. That rule governs every install we do in Westlake.
Our Sliding & Patio Doors Services in Westlake
Patio Sliding Doors
A standard two-panel patio slider in Westlake typically runs $1,400-$3,200 installed. Most of what we replace here are builder-grade PGT or CGI units that work fine on day one but develop track bind, roller wear, or argon-fill seal failure within the first two or three years. We pull the old frame, correct flashing or sill-pan issues we find underneath, and set the new door plumb and square. The result is a door that glides with one hand in July and doesn’t fog at sunrise in January.
We’re the Sliding & Patio Doors team that handles warranty callbacks with the same care as fresh installs. If Minto’s builder warranty or a manufacturer’s glass warranty covers your issue, we’ll document what we find and write it up so your claim moves without a fight.

Panoramic Sliding Systems
Westlake homeowners who want a wider view of their lake or preserve lot are choosing panoramic systems. A multi-panel panoramic slider in Westlake with impact glazing typically runs $4,500-$9,800 installed, depending on panel count and whether you go with a thermally broken frame. We install panoramic systems with the same design-pressure rating your original door carried, so you’re not trading storm protection for glass. A thermally broken jamb also rejects more afternoon heat, which matters on Westlake’s inland lots where the sun sits low and hard over the Loxahatchee flatland.

Heavy-Duty Sliding Doors
For oversized openings or doors that get daily use from kids, pets, and pool traffic, heavy-duty sliders in Westlake run $3,200-$7,500. These units carry reinforced rollers, thicker glass packages, and heavier extruded frames. In Westlake’s high-velocity wind zone, the frame and glass have to meet the same design-pressure numbers as any other impact door. We pull permits, schedule the inspection, and hand you the paperwork when the county signs off.

Pocket & Barn Doors
Interior pocket doors and barn-style sliders are a different animal, but they share one thing with exterior sliders in Westlake: tolerance. A pocket door that’s out of alignment by a quarter inch will scrape the jamb every time. We measure to the rough-in, adjust the track, and set the reveal clean. Barn door hardware comes in finishes that sometimes conflict with what a Westlake HOA reviewed at design submittal. We’ll check that before you buy hardware you can’t use.

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 Westlake
We’re an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, ES Windows, and our Window Installation - Westlake expertise extends to every product we carry. For Westlake specifically, we keep common replacement parts and hardware on hand for the builder-grade PGT and CGI units most homes here were built with. That means a roller swap or track adjustment doesn’t have to wait on a distributor order from Fort Lauderdale. We stock what this city’s houses actually use. If you’re considering an upgrade line, we’ll quote it side by side against your existing door’s specs so the comparison is honest.
Common Sliding & Patio Doors Problems We See in Westlake Homes
- Threshold pooling after afternoon storms. Westlake’s flat, low-lying terrain means standing water sits against door thresholds longer than it does on sloped coastal lots. We frequently find sill-pan flashing that was torn or short-taped at original construction, letting water wick past the seal on doors that are only a few years old. The fix is pulling the frame, correcting the flashing, and resealing the pan with proper slope.
- Argon fill loss on builder-grade insulated glass. Constant afternoon sun cycling on Westlake’s inland lots causes early seal fatigue on standard low-E units. Homeowners see fogging or condensation between panes before their first year’s warranty walk-through. We document the failure, file the manufacturer claim, and install a replacement unit that meets the same design pressure.
- Hardware swaps that violate HOA standards. Westlake’s community design guidelines govern exterior hardware and frame color. We’ve been called to re-inspections where a homeowner swapped door handles or rollers in a finish the HOA hadn’t approved. Before you buy hardware, check with your association. We’ll specify finishes that match the approved palette.
- Sticking sliders on newer builds. Minto’s rough openings are consistent, but the building trades still move fast on production housing. We see tracks set slightly out of level, rollers adjusted too tight at move-in, and frames that settle with the stucco. A door that sticks two seasons in usually needs a track realignment and roller replacement, not a whole new unit.
Pricing for Sliding & Patio Doors in Westlake, FL
Expect to pay these ranges for work in Westlake:
- Patio sliding door replacement: $1,400-$3,200
- Panoramic sliding system with impact glass: $4,500-$9,800
- Heavy-duty sliding door: $3,200-$7,500
- Screen door installation for patio slider: $175-$450
- Track realignment or roller replacement: $180-$380
What moves the number: panel count, glass package, frame material, and whether we have to correct flashing or sill-pan damage from water intrusion. Permitting and inspection fees run separately. Every quote is line-item and fixed. You’ll see each cost on paper before you sign. Call (772) 794-8169 to schedule your free estimate. The number we quote is the number on the bill.
Storm and Wind-Load Requirements in Westlake
Westlake sits in a high-velocity hurricane wind zone despite being inland. Every replacement sliding or patio door installed here legally must meet the design-pressure rating required by Palm Beach County’s current building code, which aligns with FBC 7th-edition impact standards. In practice, that means impact-rated laminated glass or approved shutters rated for the specific opening. A compliant quote includes the Miami-Dade or Florida Product Approval documentation, the permit application, the inspection scheduling, and the final sign-off. A cheap quote often skips the permit or quotes a non-impact unit that fails plan review.
We pull permits on every exterior door replacement in Westlake. The county inspects the rough opening, the anchoring, and the finished seal. When the inspection passes, you get the paperwork. Keep it. Your insurer may request proof that your door meets current wind-load standards, and that documentation affects how a claim is handled after a storm. If the pane is not true, the job is not done, and a door that failed plan review is not true.
What Makes Westlake Different From Every Other City We Serve
Westlake is the only city in Palm Beach County where virtually every home’s sliding and patio doors are already post-2018 FBC 7th-edition impact-rated from the builder. That changes the work entirely. In Palm Beach Gardens or Jupiter, we spend most of our time on storm-retrofit replacements for houses built in the 1980s and 1990s. In Westlake, the work centers on warranty callbacks, builder-grade unit upgrades, and new-construction installations for homes that haven’t been poured yet. The retrofit playbook doesn’t apply here. Owners want better glass, smoother tracks, wider openings, or higher-end hardware on doors that already meet code. That means navigating Minto’s community design standards and active Palm Beach County permitting for alterations to very recently permitted structures. We handle that process start to finish.
In the first year after move-in, our techs were called back to a four-bedroom Minto-built Westlake home on Fall Haven Lane where the builder-grade PGT sliding door began sticking two seasons in. The homeowner wanted a wider opening without changing the stucco rough-in, so we pulled the fusion-welded frame, corrected the flashing tape at the sill pan where the Miami-Dade NOA was already running short, and installed a ViewLux panoramic sliding system with the same design pressure rating but a thermally broken jamb that cleared the track bind and cut afternoon heat at the low-E glass. That job sums up Westlake for us: a code-compliant house that needed a better door, not a replacement for storm safety.
We also provide Screen Door Installation for Westlake’s patio sliders. The flat terrain means mosquitoes are a year-round fact here, and a properly fitted retractable or sliding screen door with a tight seal against the threshold makes your patio livable in the evening. Screens don’t change your wind-load rating, but they need to be mounted level and square or they’ll bind within a season. We measure, set, and adjust so the screen glides clean every time.
We Also Serve Cities Near Westlake
Our crews cover Westlake plus the surrounding communities of Palm Beach Gardens, Jupiter, Tequesta, and Juno Beach. If you own a home in any of those cities and need sliding or patio door work, call the same number. We dispatch from our South Florida office and schedule locally so we’re not asking you to wait on a crew from the other coast. Sliding & Patio Doors in Westlake is our home market, but the standard travels.
Serving Westlake, FL - Our Local Coverage Area
We’re based in the Westlake 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 Westlake
Yes, in most cases you can replace a builder-grade sliding door without voiding your structural home warranty, as long as the new door meets the same building code and the installation is permitted and inspected by Palm Beach County. Minto’s warranty covers structural defects, but a properly permitted alteration performed by a licensed contractor typically won’t void the portions of the warranty that remain valid. What can void it is unpermitted work or an install that fails inspection. We pull the permit, schedule the inspection, and hand you the final sign-off. Call (772) 794-8169 to discuss your specific door and we’ll tell you what the process looks like before you spend a dollar.
In most Westlake homes, threshold pooling comes from sill-pan flashing that was torn, short-taped, or improperly sloped at original construction. Westlake’s flat terrain keeps standing water against the threshold longer than a sloped coastal lot would, which exposes any flashing flaw quickly. The fix is resetting the frame, correcting the sill pan, and resealing the threshold with proper drainage. Call (772) 794-8169 and we’ll inspect the threshold and tell you exactly what’s failing.
You must check with your specific Westlake community association before changing any exterior door or frame color. Westlake’s master-planned design standards govern exterior hardware, frame colors, and finishes, and each sub-association may have its own approved palette. We’ll help you identify which finishes meet your community’s standards before you order. Call (772) 794-8169 and we’ll walk you through what your HOA requires.
Replacement sliding doors in Westlake must meet the design-pressure rating specified for the specific opening under Palm Beach County’s current building code, which enforces FBC 7th-edition impact standards. The exact number depends on your home’s wind zone, opening size, and roof height, but any door we install carries the Miami-Dade or Florida Product Approval documentation that matches your home’s requirements. Call (772) 794-8169 for a free assessment and we’ll tell you what rating your openings require.
Keeping your sliding door’s impact-testing documentation and final inspection sign-off gives you written proof for your insurer that the opening meets current wind-load standards. That proof can affect how a storm claim is settled and may support premium credits for documented impact protection. We register both warranty layers in writing and provide every permit and inspection record for our installs. If you lost the paperwork from a previous install, call (772) 794-8169 and we’ll help you figure out what’s recoverable.
Get Your Free Sliding Door Estimate in Westlake
If you live in Westlake and your sliding door sticks, fogs, pools water at the threshold, or simply doesn’t do what you want it to do, call (772) 794-8169. We’ll send a uniformed, background-checked technician to measure your opening, check what’s failing, and hand you a written line-item quote. The number on that quote is the number you pay. We stand behind the work, the warranty, and the promise. That’s the square deal, and it’s been our way since 2008.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Westlake and the surrounding communities with sliding and patio door installation, replacement, and repair.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.



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