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 Lake Park
Sliding glass door replacement in Lake Park typically runs $2,800 to $7,500 for a standard impact-rated unit installed, and the salt air off Lake Worth Lagoon is exactly why the lower end of that range rarely holds up here. Mill-finish aluminum frames corrode and seize within eight to ten years on Lagoon-adjacent streets, which means the inland-spec door you could get away with ten miles west will fail in Lake Park long before its time. We spec stainless hardware, fusion-welded frames, and impact-rated glass as the baseline, not the upgrade, because Palm Beach County’s 160+ mph wind zone and this town’s direct salt exposure leave no room for shortcuts. Call (772) 794-8169 for a free estimate, and we’ll send a background-checked technician who has pulled, repaired, and replaced doors on CBS homes all over Lake Park.
Why TruePane Windows & Doors Is Lake Park’s Preferred Sliding & Patio Doors Company
TruePane Windows & Doors was founded by Dale Kessler, a second-generation glazier who built the company on a rule that still governs every install: if the pane is not true, the job is not done. That standard means something specific in Lake Park, where 1940s and 1960s concrete block homes meet coastal wind loads and salt air. Our technicians measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers in writing before the truck leaves your driveway.
We carry the Sliding & Patio Doors brands homeowners here actually ask for, including PGT, CGI, and Ply Gem, and we stock common hardware locally so a seized roller or corroded track does not leave your door unusable for two weeks. Lake Park has a small-town rhythm and an older housing stock. We plan our schedule around both. When we say we’ll be there at nine, the truck pulls up at nine, with a uniformed technician and a written quote, not a handshake and a vague number.
Every job carries our Done Right Promise and The Keystone Standard. Both manufacturer warranty layers are registered in writing, durations stated, with no paperwork fights and no arguing. A live person answers our phone 24 hours a day, seven days a week, and that person can dispatch a crew to Lake Park the same day when a door has jammed open or a roller has blown out.
Our Sliding & Patio Doors Services in Lake Park
Patio Sliding Doors
A standard two-panel patio slider in Lake Park handles direct sun, salt moisture, and occasional hurricane-force gusts. We replace aging single-pane aluminum doors with impact-rated units built on fusion-welded frames and stainless hardware, sized for the rough opening in older CBS walls rather than forced into a gap that does not fit. A door pulled from a 1960s Lake Park home often hides a corroded track and a failing seal behind trim that looked fine from the living room.

Panoramic Sliding Systems
Wide openings and multi-panel panoramic systems change the way a Lake Park home meets its patio or garden, and they demand heavier framing than a standard patio slider. The coastal wind load here is not a paper calculation. Palm Beach County’s exposure categories for Lagoon-adjacent properties push design wind speeds past 160 mph, and a multi-panel system has to carry that load across a wider span. We quote PGT and CGI multi-slide lines side by side with Andersen and Marvin where the homeowner wants wood interiors, and we do not let a frame leave the shop without confirming the structural mullion spec.

Heavy-Duty Sliding Doors
Heavy-duty sliders on elevated homes and buildings facing Lake Worth Lagoon take more salt and more wind than any other door type in this town. We set these with hot-dip galvanized or stainless fasteners, butyl-flash the jambs, and verify the track is bedded level on a sound substrate. A heavy-duty door that binds in July was usually shimmed wrong from day one. We fix that permanently, then register the warranty so the fix outlives the season.

Pocket & Barn Doors
Pocket doors in 1940s and 1950s CBS homes run through block walls that settle, shift, and hold moisture differently than wood framing. When a pocket door starts grinding or drops off its track, the problem is usually inside the pocket cavity. We open the wall, re-set the hardware, and re-flash the opening so salt moisture does not follow the same path. Barn doors are a separate job, and we hang them with hardware rated for a coastal environment, because untreated steel brackets on a Lagoon-side street start streaking rust within months.

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 Lake Park
We are an authorized installer for more than a dozen manufacturer lines, and in Lake Park the three names that come up most often are PGT, CGI, and Ply Gem. PGT’s WinGuard and CGI’s Sentinel lines are built for the Miami-Dade and Palm Beach County coastal wind zones, and both hold up to salt-air exposure far better than a door spec’d for an inland track home. We keep common rollers, handles, and lock mechanisms for these brands in local stock, which shortens the turnaround on a repair. If you already own Andersen or Pella and the door is still mechanically sound, we service those too, and we quote replacement options honestly rather than pushing a brand swap you do not need.
Common Sliding & Patio Doors Problems We See in Lake Park Homes
- Seized mill-finish aluminum frames. On streets east of US-1 and north of Park Avenue, the original aluminum patio door frames corrode and lock up within a decade. The fix is not lubrication. The frame has oxidized into the rough opening, and a proper repair means pulling the door, patching the block, and setting a new unit with stainless hardware.
- Fogged insulated glass units. Salt moisture accelerates seal failure in double-pane sliders, so glass that should last twenty years fogs in ten or twelve. The argon fill leaks out, the glass loses its insulating value, and the homeowner is left with a door that sweats and looks permanently dirty. That is a replacement glass package, not a cleaning problem.
- Flexing single-pane sliders under wind load. Original 1950s and 1960s sliders were never designed for Palm Beach County’s coastal wind pressures. Under a strong storm, the panels flex, the track separates, and salt spray works its way inside the frame. By the time a homeowner sees rust streaks on the interior track, the structural damage is already done.
- Roller and track failure from salt spray on screens. Screen doors on Lagoon-side homes corrode at the roller assemblies first. The screen mesh might look fine, but the wheels beneath it have seized, and every open or close scrapes the track raw. We replace screen door hardware with marine-grade stainless as standard on Lake Park jobs.
Pricing for Sliding & Patio Doors in Lake Park, FL
Sliding and patio door work in Lake Park breaks down into ranges that reflect the coastal spec this town requires. A patio sliding door with a new impact-rated glass package, fusion-welded frame, and stainless hardware typically runs $2,800 to $7,500 installed, with the spread driven by door width, manufacturer line, and whether the existing jamb is reusable. Panoramic and multi-slide systems start around $8,000 and commonly reach $15,000 to $22,000 for four-panel configurations on structural mullions, depending on the wind-load engineering for your specific block. Heavy-duty sliders on elevated Lagoon-facing homes run $4,500 to $9,000, and screen door installation with marine-grade components is usually $350 to $700 per door. The numbers matter less than what is inside them. The inland-spec version of a patio slider might save $900 on the front end and then need a full replacement in eight years, which costs more than the difference twice over. A free estimate from us includes side-by-side pricing on brands, in writing, before any work starts. We also take a free written repair estimate, and carry a permanent 5% discount for seniors and veterans. Call (772) 794-8169 for an exact quote for your Lake Park home.
What Lake Park’s Salt Air and Housing Stock Mean for Your Door
Lake Park’s eastern edge runs directly along Lake Worth Lagoon, and the salt-air exposure there is strong enough that mill-finish aluminum sliding door frames seize and corrode within a decade. Inland towns like West Palm Beach do not experience this at the same rate, because they lack the direct marine layer that settles on Lagoon-adjacent streets every morning. On top of that, Palm Beach County’s 160+ mph coastal wind zone makes impact-rated sliding glass doors a code requirement for any permitted replacement. That dual pressure, aging CBS stock plus mandatory impact glazing, is more concentrated in Lake Park than in newer North Palm Beach subdivisions, where the homes are younger and the framing is more forgiving. The practical result is that most Lake Park jobs are full replacements, not glass-only retrofits. The materials we specify here, stainless hardware, fusion-welded frames, butyl-flashed jambs, are not an upsell. They are the difference between a door that operates like new in fifteen years and one that binds shut after eight.
On a 1950s CBS home a block off Lake Worth Lagoon, our crew pulled out an original mill-finish aluminum patio slider that had seized so badly the homeowner had stopped using it. The frame had corroded into the concrete opening, so we had to patch the rough opening before installing a new impact-rated sliding door with a fusion-welded frame and stainless hardware. We flashed the jambs with butyl tape and set a low-E insulating glass unit. The door now opens with one finger and meets the county’s wind-load requirements. That sequence, corrosion, masonry patching, re-flashing, new impact glazing, happens on nearly every Lagoon-side replacement here, and it is a hidden cost Lake Park jobs carry far more often than work done in drier, more inland Palm Beach County towns. If your house sits east of US-1, plan for masonry work in the budget. It is not a surprise when you know it is coming, which is exactly why we quote it upfront.
We Also Serve Cities Near Lake Park
Our crews work throughout northern Palm Beach County, and we regularly run sliding and patio door replacements in Palm Beach Gardens, Jupiter, Tequesta, and Juno Beach. The coastal spec shifts a little from city to city, but the standard does not. If you are just outside Lake Park and looking at a seized patio slider or a fogged glass package, the same team and the same warranty apply.
Serving Lake Park, FL - Our Local Coverage Area
We’re based in the Lake Park 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 Lake Park
Yes, you need impact-rated doors for any permitted replacement in Lake Park, because Palm Beach County’s coastal wind zone applies design wind speeds of 160+ mph to Lagoon-adjacent properties and impact glazing is a code requirement, not an optional upgrade. Replacing just the glass in a non-impact frame does not bring the assembly into compliance, and it will fail inspection. Call (772) 794-8169 and we will walk you through the specific requirement for your block and elevation before you spend a dollar.
The marine layer that settles on Lake Park’s eastern streets carries chloride particles that sit on aluminum frames and work into the mill finish, starting oxidation that binds the door panels to the track within eight to ten years. Homes east of US-1 are hit hardest because they are close enough to the Lagoon to get continuous salt deposition without the inland wind patterns that would blow it off. The permanent fix is a fusion-welded frame with a factory-applied coastal finish and stainless hardware. We spec that as standard on any Lagoon-side Lake Park job.
No. Fog between the panes means the insulating glass unit’s seal has failed, and what you are seeing is moisture that has already displaced the argon gas filling that made the glass energy-efficient. Once the argon is gone, the door loses its insulating value, and the salt moisture inside the unit will keep working on the frame. It also looks bad. The repair is a new insulating glass unit, and on many Lake Park homes it makes sense to do the full impact-rated replacement at the same time rather than sink money into old non-compliant framing. Call (772) 794-8169 for a free assessment.
The most common hidden cost is masonry patching. On original 1950s and 1960s concrete block homes near the Lagoon, the old aluminum frame has often corroded into the rough opening so severely that removing it chips and damages the surrounding block. You may also encounter termite or moisture damage in the jamb, the need for re-flashing, and a rough opening that is not square enough to accept a modern door without shimming. We quote all of that on the front end in writing, so it is not a hidden cost when we are doing the work. The free estimate includes opening the wall far enough to see what we are dealing with.
Sometimes, but not as often as homeowners hope. Screen doors on Lagoon-side Lake Park homes usually have corroded roller assemblies by the time the main door is being replaced, and a new impact-rated slider has a different track profile that rarely matches the old screen. We can often reuse a screen door that is still square and has functional hardware, but if the rollers are seized, the honest recommendation is a new marine-grade screen door. Call (772) 794-8169 and we will tell you which side of the line your screen door is on, free of charge.
If you are replacing a patio slider, a panoramic system, or a screen door anywhere in Lake Park, call (772) 794-8169 to schedule your free estimate. We will measure twice, quote manufacturer lines side by side on paper, and register both warranty layers in writing before we leave your driveway. If the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors.
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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