Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Sliding glass doors
Impact garage doorsPGTCGI
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AfterFast, Reliable Window Installation Across Port St. Lucie
Window installation in Port St. Lucie runs roughly $650 to $1,850 per opening for standard impact-rated vinyl or aluminum replacement units, installed. That’s the honest range most homeowners in 34952, 34953, and 34987 should expect for a mid-grade, Florida Product Approved window. TruePane Windows & Doors has been setting windows in this city long enough to know which GDC-era rough openings standardize across entire neighborhoods. We answer the phone when you call: (954) 280-4413.
Port St. Lucie’s housing stock is not like Miami condos or Fort Lauderdale high-rises. It’s tens of thousands of single-story CBS block homes built by General Development Corporation, most now 25 to 40 years old, most still carrying their original aluminum windows and lanai sliders. That matters because the salt air from the Atlantic, roughly 15 miles east, has been eating at those frames every day since Reagan was in office. Port St. Lucie homeowners don’t need a generic window pitch. They need a crew that knows the standard rough-in on a 1988 Coral Ridge ranch without anyone putting a tape on it twice.
Why TruePane Windows & Doors Is Port St. Lucie’s Preferred Window Installation Company
We are a second-generation glazing company led by Dale Kessler, and we work the Treasure Coast the way a tradesman should: plain language, written quotes, and a warranty that does not require a lawyer to collect on. Port St. Lucie homeowners keep calling us for one reason more than any other. We register both manufacturer warranty layers in writing, with durations stated, before our truck pulls out of your driveway. That’s our Keystone Standard, and we have never made a homeowner fight a manufacturer’s claims department alone.
Our technicians are background-checked, uniformed, and trained as apprentices into journeymen, not hired off a day-labor lot. When we quote a window in the Gatlin Boulevard corridor or a sliding glass door in the Torino section, the person who shows up to install it knows CBS construction. We measure every opening twice. We quote manufacturer lines side by side on paper so you see exactly what you’re buying. Our Window Installation team runs on a simple rule Dale keeps on the whiteboard: if the pane is not true, the job is not done.
We price work square. Most jobs finish in a single visit. And when you call, a person answers. Not a voicemail tree, not a call center in another state. Day or night. That is not a marketing line. It is how we have operated since 2008 in the trade.
Our Window Installation Services in Port St. Lucie
Port St. Lucie homes from the GDC boom were built fast, and their original windows reflect it. Here are the four most common replacements we install, with local context for each.
Casement Windows
Casement windows are common on the front elevations of 1980s CBS ranches here, particularly around entryways and over kitchen sinks. The original units are single-pane aluminum with exterior cranks that bind with salt corrosion. We replace them with impact-rated casements that carry active Florida Product Approval and seal flush against the stucco. A typical standard casement replacement in Port St. Lucie runs $700 to $1,500 per unit, depending on size and whether we’re matching an existing rough opening or building it out.
Awning Windows
Awning windows show up frequently in utility rooms, bathrooms, and the gable ends of 1990s-era PSL homes. The original frames corrode around the hinges, and the glazing seals fail in the subtropical humidity. We install low-E insulated glass awning units that meet current wind-borne debris requirements for this region. Most awning replacements run $550 to $950 per opening.
Fixed & Picture Windows
Fixed picture windows are the large, non-operable units many Port St. Lucie homes use on their west-facing living room walls to catch the afternoon light. Problem is, that west wall takes the brunt of daily thunderstorms and hurricanes alike. Failed seals on those original single panes spike your U-factor and keep your air conditioner running all afternoon. We install high-efficiency fixed units with low-E coatings sized for those wide CBS openings, and we flash them correctly. Expect $680 to $1,600 per fixed window installed.
Single & Double Hung
Single and double hung windows are standard across the bedroom wings of GDC tract homes. The old aluminum units sag in the frames, the balances snap, and the sashes rattle in any wind over 15 miles an hour. We replace them with fusion-welded vinyl or aluminum hung units rated for impact and insulated against the summer heat. Port St. Lucie pricing for a standard double hung runs $600 to $1,400 installed.
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 Port St. Lucie
We are an authorized installer for more than a dozen manufacturer lines, and yes, that includes the brands Port St. Lucie homeowners have already heard of: Andersen, Pella, Marvin, Milgard, PGT, CGI, and ES Windows. We also work with ECO Window Systems and CWS on high-performance impact lines suited to this wind-borne debris market. We quote manufacturer lines side by side on paper so you see the cost difference and the warranty difference before you sign anything. And we stock local replacement glazing and hardware for common PSL installations, so a failed hinge or a cracked pane is not a two-week parts wait.
Common Window Installation Problems We See in Port St. Lucie Homes
- Salt-corroded lanai sliders. Roughly 15 miles of Atlantic salt air means aluminum frames on sliding glass doors oxidize fast, the rollers seize, and the jambs crumble before the glass ever fails. If your slider drags or sticks in the summer, the track is likely corroded, not dirty.
- Failed glazing seals on original single panes. Most 1980s and 1990s PSL homes still have builder-grade single-pane windows. When the seal goes, the argon fill is gone and the U-factor jumps. Your electric bill tells the story even when the glass looks fine.
- Improper flashing from previous replacements. We regularly tear out replacement windows where someone taped and caulked instead of properly flashing. Wind-driven rain from afternoon thunderstorms gets behind the stucco and rots the wood buck. You’ll see peeling paint or a damp smell around the jamb within a few hurricane seasons.
- Wrong-size replacements in GDC-era openings. General Development Corporation built fast using repetitive rough openings. A handyman who doesn’t know those dimensions will order a window too small and close the gap with trim and spray foam. A crew that knows the standard 1980s Coral Ridge or Gatlin Boulevard rough-in can batch-order the correct unit the first time.
Pricing for Window Installation in Port St. Lucie, FL
Here is the straight answer on cost for Window Installation in Port St. Lucie, FL. Standard impact-rated vinyl replacement windows, installed, run $650 to $1,400 per opening. Aluminum impact units run $700 to $1,850. Fixed picture windows land on the lower end, casements and sliders on the higher end. Full-home replacement on a 3-bedroom CBS ranch with 10 to 14 openings runs $7,500 to $18,000 depending on brand, glass package, and whether we’re reframing any openings. We quote fixed pricing in writing before any order. No change orders. No surprise line items. Call (954) 280-4413 and we’ll come measure, quote manufacturer lines side by side, and leave you with a number you can take to the bank. Estimates are free.
We Also Serve Cities Near Port St. Lucie
Our crews cover Port St. Lucie directly and keep material staging coordinated from our South Florida metro office, so we can reach nearby communities including Acacia Villas, Alafaya, Altamonte Springs, and Altoona without a delay in scheduling or parts. If you live in one of those areas, the same TruePane crew that works PSL is the one who will set your windows. Call us and ask for Dale’s team.
Serving Port St. Lucie, FL - Our Local Coverage Area
We’re based in the Port St. Lucie 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 - Window Installation in Port St. Lucie
Yes, if you are replacing the windows rather than repairing them, Florida Building Code requires every permitted replacement in Port St. Lucie’s wind-borne debris region to carry a Florida Product Approval for impact resistance or to include an approved secondary protection system. Shutters satisfy the code for existing windows. They do not satisfy it for new replacements. We quote impact-rated and non-impact options side by side so you can see the cost difference, and we note the insurance credit potential on every bid. Call (954) 280-4413 for an exact quote on your specific openings.
The salt-laden air off the Atlantic, roughly 15 miles to the east, accelerates oxidation on aluminum frames and hardware at a rate inland Florida markets never see. Your lanai slider takes the full brunt, all year, every year. The rollers seize, the track corrodes, the jamb rots. That is not a cleaning issue. It is material failure from constant salt exposure, and the fix is replacement with a fusion-welded frame and corrosion-resistant hardware. We batch-order those units for dozens of GDC-era homes in 34952, 34953, and 34987.
We can, and that’s the standard on every job. Most GDC-era homes in Port St. Lucie were built with repetitive rough openings, so a tech who knows the standard dimensions for your subdivision can order a unit that drops into the existing hole without reframing the stucco. We still measure every opening twice before ordering. If your rough opening is out of square, we tell you and we give you one number to fix it. No surprises after the fact.
Look for the sill pan to slope outward, the head flashing above the window to lap over the side flashing, and no exposed caulk gaps around the jamb ends. The flashing has to direct water out and down, not behind the stucco. We photograph our flashing on every job before the trim goes on, so you see what you’re paying for. If a previous contractor did not do it right, the first signs are usually water staining inside around the lower jamb corners after a heavy thunderstorm. That is never normal.
In St. Lucie County, where carriers have spiked rates or left the market entirely, the short answer is frequently yes. We cannot tell you your exact premium credit without seeing your policy, but we do walk every PSL customer through the wind-mitigation documentation forms their insurer requires, and we register both warranty layers in writing so nothing on the paperwork side holds up a claim. Call (954) 280-4413 for a free estimate and we will explain what documentation your insurer will need.
Written by Dale Kessler, Owner at TruePane Windows & Doors, bringing years of glazing craft to Port St. Lucie, FL.
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.