Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows & Doors Across Fort Pierce South
Impact windows and doors in Fort Pierce South typically cost between $900 and $2,800 per opening installed, with whole-home replacement on a mid-century CBS house running $18,000 to $45,000 depending on how many jalousie windows and aluminum sliders are still in place. We are TruePane Windows & Doors, led by Dale Kessler, and we have spent years fixing what the 2004 hurricane season and twenty years of salt air have done to this part of St. Lucie County. When you call (954) 280-4413, a live person answers and schedules a free estimate for a crew that knows Fort Pierce South’s block homes, its HOA rules, and its wind mitigation audit requirements.
Why Fort Pierce South Calls TruePane for Impact Windows & Doors
Fort Pierce South is the only metro area in modern US history to absorb two major hurricanes within three weeks. Frances and Jeanne both made landfall here in September 2004, and that twin strike produced a wave of rushed window and door replacements that are now approaching twenty years old. Homeowners who got impact units in that rush are discovering that builder-grade aluminum frames, installed without proper flashing tape or full-frame buck replacement in aging CMU block, have quietly corroded from the inside. The salt air here climbs in from the Atlantic to the east and the Indian River Lagoon to the west, so a window that looked fine in 2005 may now have hidden moisture intrusion in the rough opening. Our crews see it every week in neighborhoods off Oleander Avenue and along the older streets south of Okeechobee Road.
We 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. That is The Keystone Standard. It is not a slogan. It is the reason Dale Kessler founded TruePane in 2008: too many out-of-true installs and voided warranties were being passed off as normal. We also carry a Done Right Promise on every job, so if something is not right, we make it right, no paperwork fights.
Fort Pierce South homeowners repeatedly tell us the same thing: they do not want a franchise crew that subs out the work and disappears after the final check. We hire local, train apprentices into journeymen, and every technician is background-checked and uniformed. The work gets done the way we would do it in our own mother’s house, and the company plans to be here in thirty years.
Our Impact Windows & Doors Services in Fort Pierce South
Hurricane Impact Windows
Most of the homes we replace windows in across Fort Pierce South are mid-century CBS houses built with single-pane aluminum sliders or original jalousie louvers. Florida carriers now treat those jalousie openings as uninsurable, which means one fogged sash can trigger a whole-home scope. We install hurricane-rated impact windows from PGT, CGI, and Ply Gem, set in marine-grade full-frame bucks that resist the double salt spray this peninsula deals with. A standard 36-by-60 impact single-hung in Fort Pierce South runs $1,100 to $1,900 installed; a jalousie-to-impact conversion runs higher because the rough opening usually needs rebuilding.

Impact Sliding Glass Doors
Sliding glass doors take the worst of the salt air here. Aluminum tracks pitted by corrosion bind in July, and when the wind blows during a named storm the entire opening is a liability if the glazing is not impact-rated. We replace aged sliders with impact-rated units from authorized lines, and we pay close attention to the threshold flashing, which is the first place moisture creeps into a slab-on-grade CBS home. Typical cost for an impact sliding glass door in Fort Pierce South runs $3,800 to $7,500 depending on width and whether you want laminated versus insulated-laminated glass.

Impact Entry and French Doors
Entry doors on Fort Pierce South homes face two enemies: wind-driven rain from the east and salt corrosion from both sides of the peninsula. We install impact-rated fiberglass and steel entry doors, along with French door systems that meet St. Lucie County wind-mitigation requirements. A classic 6-foot impact French door installed here runs $4,200 to $8,000, which includes new buck, flashing, and threshold work. The old doors rarely come out clean after fifteen or twenty years against the lagoon air.

Impact Garage Doors
Hurricane Frances peeled garage doors off tracks all across southern Fort Pierce back in 2004. Modern impact garage doors include reinforced struts, heavier track, and code-rated bracing. We service and replace them, and we also handle wind mitigation documentation so your Citizens Insurance audit does not bounce back for a door that was never braced to begin with. Expect $2,900 to $5,500 for an impact-rated two-car door, including hardware and labor.

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 Fort Pierce South
We are an authorized installer for more than a dozen manufacturer lines, and on this page we will name the three most common ones we quote in Fort Pierce South: PGT, CGI, and Ply Gem. Each has a different strength. PGT offers a broad impact-rated lineup with strong Florida distribution; CGI builds heavy-duty laminated windows favored in high-exposure coastal homes; Ply Gem delivers solid mid-tier impact windows at a fair price point. We stock local parts for these brands and schedule most service calls for a single visit, which matters when a failed seal or corroded threshold leaves an opening unprotected during hurricane season.
We quote manufacturer lines side by side on paper. You see exactly what you are buying, the warranty durations are stated in writing, and both layers get registered before we leave the driveway. That side-by-side quote is the difference between an installer who works for you and one who works for a single brand’s commission check.
Common Impact Windows & Doors Problems We See in Fort Pierce South Homes
- Jalousie and single-pane aluminum sliders without any impact rating. Homes built between the 1950s and 1970s in Fort Pierce South still carry these original openings. Florida carriers now flag them as uninsurable, which pushes a one-window repair into a whole-home compliance job.
- Salt corrosion eating builder-grade aluminum frames, sills, and thresholds. The Atlantic and the Indian River Lagoon squeeze this land from both sides, and a painted aluminum frame can pit and rot through in under a decade if it was not anodized or coated for marine exposure.
- Hidden moisture intrusion from 2004-era impact installs done without full-frame buck replacement or flashing tape. The post-hurricane rush put a lot of impact units into wet, salt-damaged rough openings. Twenty years later, the glass looks fine while the framing around it disintegrates.
- Failed seals and fogged insulated glass units. The same salt humidity that corrodes frames also accelerates seal failure. A fogged sash is rarely just a sash; it usually means the whole opening needs evaluation for compliance and moisture damage.
Pricing for Impact Windows & Doors in Fort Pierce South, FL
Here are honest ranges for the Impact Windows & Doors work we do in Fort Pierce South. A single hurricane impact window runs $900 to $2,400 depending on size and glass package. Impact sliding glass doors run $3,800 to $7,500. Impact entry or French doors run $4,200 to $8,000. An impact-rated two-car garage door runs $2,900 to $5,500. Whole-home replacement on a typical 1,400-square-foot CBS house with jalousies and sliders runs $22,000 to $42,000, and a wind mitigation audit package that certifies every opening adds $400 to $900. The big variable is full-frame versus retrofit: retrofits are cheaper up front but often fail wind mitigation audits on homes with salt-damaged rough openings. We quote both ways on paper so you can decide with the exact numbers in front of you. Call (954) 280-4413 and we will schedule a free estimate.
We Also Serve Cities Near Fort Pierce South
We serve all of Fort Pierce South and the surrounding communities, from the gated developments off Oleander Avenue to the older blocks south of Okeechobee Road. Our crews also reach Acacia Villas, Alafaya, Altamonte Springs, and Altoona on a regular schedule. Scheduling is coordinated from our South Florida office, and the crews work locally in Fort Pierce South every week.
Serving Fort Pierce South, FL - Our Local Coverage Area
We’re based in the Fort Pierce South 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 - Impact Windows & Doors in Fort Pierce South
Yes, in most cases. Florida carriers, including Citizens, apply wind mitigation credits when openings are protected by impact-rated products and the home passes a wind mitigation inspection. The exact savings depend on your policy, your home’s construction type, and the inspector’s findings, but homeowners here routinely report premium reductions that pay back a meaningful part of the replacement cost over time. Call (954) 280-4413 and we will walk you through what we see on Fort Pierce South homes like yours before you spend a dollar.
Most 1960s CBS homes in Fort Pierce South have rough openings that have been soaking up salt moisture for fifty to sixty years. A retrofit insert leaves the old buck, the old sealant line, and the old corrosion in place. Wind mitigation inspectors, St. Lucie County code officials, and most manufacturers all look for full-frame replacement when the opening shows any sign of moisture intrusion. Our crew does it correctly: remove the old frame, address the substrate, re-flash with tape, and install the new impact unit properly.
You can replace just one opening, and we do those jobs often in Fort Pierce South. But know this: if the rest of the house still has jalousies or single-pane sliders, your wind mitigation audit will not pass and your insurance credit will not apply. Many homeowners start with the one failed opening and then schedule the rest once they see the numbers on paper. We quote both scopes so you never get pressured into a whole-home job unless the compliance math makes sense.
First, read your builder warranty and any HOA architectural guidelines before you sign. Most newer developments in Fort Pierce South require board approval or at least notification before visible changes like windows and doors. Second, use an installer who pulls permits and documents the work, because warranty disputes often hinge on proof that the original structure was not damaged during replacement. Third, confirm that the new units meet or beat the original impact ratings, since downgrading a code requirement will void more than just the warranty. We handle permit paperwork and HOA submittals as part of the job.
For Fort Pierce South’s double salt exposure, an insulated laminated impact unit with marine-grade anodized frames is the strongest play. You get two panes with an argon space for energy efficiency and a laminated inner layer for impact resistance and noise reduction. Marine-grade coating on the aluminum resists the pitting and white corrosion we see all over this peninsula. It is not the cheapest glass package, but it is the one that lasts here. Call (954) 280-4413 for a paper quote with exact numbers.
If you live in Fort Pierce South and want a clear-eyed look at your windows and doors, call (954) 280-4413 to schedule a free estimate. We measure every opening twice, put the quote on paper, and register both warranty layers before we leave the driveway. If the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Fort Pierce South and the surrounding communities with impact windows and doors since 2008.
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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