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 Port St. Lucie
Impact window and door replacement in Port St. Lucie typically runs $850-$1,400 per opening for standard-size units installed, with whole-house retrofits on GDC-era CBS block homes commonly landing between $14,000 and $28,000 depending on opening count and frame condition. Most permitted jobs take two to four days once materials arrive. TruePane has been doing this work long enough to know what hides behind the stucco on a 1970s Floresta Drive slab home, and we price the re-framing into the quote instead of surprising you with it mid-job. Call (813) 320-9346 for a free estimate, and you’ll get a live person on the line – not a recording.
Our Impact Windows & Doors team serves homeowners across Port St. Lucie who are done with fogged jalousie glass, frozen aluminum sashes, and hurricane-season scrambling. You won’t get a franchise playbook. You’ll get a second-generation glazier’s standard: measure twice, quote on paper, register the warranty before we leave the driveway.
Why TruePane Windows & Doors Is Port St. Lucie’s Preferred Impact Windows & Doors Company
We’re not the cheapest bid in Port St. Lucie, and we won’t pretend to be. We’re the last call homeowners make after a cheap install fails a wind-load inspection or an insurance adjuster flags an unpermitted retrofit. Dale Kessler founded this company in 2008 on a rule that still governs every job: if the pane is not true, the job is not done. That’s not a slogan. It’s what our techs are measured against.
Port St. Lucie homeowners have a specific memory set. Frances and Jeanne hit back-to-back in September 2004, and plenty of people on Birch Drive and along Port St. Lucie Boulevard remember the sound of unrated glass flexing in the wind. We’ve replaced those original GDC aluminum sliders and jalousies in nearly every neighborhood from Gatlin to Torino, and the local housing stock no longer surprises us. We know which rough openings run narrow, which flashing jobs were never done right in the first place, and which manufacturer lines fit the retrofit cleanly.
Every job carries the 90-Day Done Right Promise and The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before the truck leaves. A live person answers our phone 24/7. Background-checked, uniformed techs show up when we say they will. If something’s not right, we come back and make it right – no paperwork fights, no fine print that covers neither.
Our Impact Windows & Doors Services in Port St. Lucie
Hurricane Impact Windows
For the GDC concrete-block homes that dominate Port St. Lucie, single-hung and double-hung impact windows are the standard retrofit. We replace failed jalousies and original aluminum sliders with laminated impact glass and reinforced frames rated for the wind-borne debris zone Port St. Lucie sits in under the Florida Building Code. Most openings on 1970s and 1980s CBS slabs need re-framing because the original rough openings were sized for aluminum frames no modern manufacturer matches off the shelf.

Impact Sliding Glass Doors
Three-panel and four-panel impact sliders are the most common upgrade we install in Port St. Lucie, especially on the lanai-facing back walls of homes around Gatlin and Sandhill Crossing. The salt-laden Atlantic air that pushes inland from Jensen Beach accelerates roller and track corrosion on the older aluminum sliders, so we see binding doors long before the glass itself fails. A new impact slider rated for the local wind-load requirement usually runs $2,800 to $5,500 installed depending on opening width and frame condition.

Impact Entry & French Doors
The hollow-core steel entry doors original to many GDC-built Port St. Lucie homes were never designed for hurricane-force wind pressure. We install impact-rated fiberglass and steel entry systems, plus French door units where the opening calls for them. The difference between a compliant door and the original is documented in the wind-load rating and the permit record – two things an insurance underwriter will ask about after the next named storm.

Impact Garage Doors
A garage door that buckles under positive wind pressure can pressurize the entire house and blow the roof deck off. It happens in Port St. Lucie – not often, but once is enough. We install impact-rated garage doors with reinforced tracks and locking struts, and we document the rating on the permit file so the wind mitigation record is complete. A typical two-car impact-rated garage door in Port St. Lucie runs $2,200 to $4,800 with the track reinforcement work included.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Port St. Lucie
We’re an authorized installer for more than a dozen manufacturer lines, and for Port St. Lucie retrofits we lean on PGT and CGI heavily – they build impact glass tuned for Florida’s wind-borne debris requirements and their frames hold up in the coastal humidity. We also work with Simonton and Ply Gem where a homeowner wants a specific sightline or budget point. We quote manufacturer lines side by side on paper so you see exactly what you’re buying, and we register both warranty layers before the truck leaves the driveway. That’s The Keystone Standard, and we don’t skip it for any job in Port St. Lucie.
Common Impact Windows & Doors Problems We See in Port St. Lucie Homes
- Failed seals on original GDC single-pane jalousies and sliders. Intense UV and high humidity break the seal, the glass fogs, and wind-driven rain gets behind the stucco during a tropical storm. The first visible sign is usually bubbling paint on the interior jamb.
- Narrow rough openings on 1970s and 1980s CBS slabs. The GDC-built homes along Floresta Drive and Port St. Lucie Boulevard used rough opening sizes that don’t match modern impact units. An unpermitted drop-in job leaves a gap filled with spray foam that fails wind-load testing.
- Corroded aluminum sashes from salt-laden Atlantic air. Oxidized tracks and frozen sashes sit ignored until a hurricane warning forces a rushed replacement. That rushed job often skips the permit and inspection the code requires, which then voids the insurance coverage exactly when it’s needed.
- Deteriorated flashing tape behind the stucco. On one Floresta Drive CBS home from 1978, we pulled the original aluminum jalousies and found the flashing tape had completely degraded behind the stucco. We relined every jamb, re-flashed with new tape, and the wind-load inspection passed on the first visit.
Pricing for Impact Windows & Doors in Port St. Lucie, FL
A single standard-size impact window in Port St. Lucie runs $850-$1,400 installed, including the re-framing most GDC-era openings require. Impact sliders start around $2,800 and run to $5,500 for larger multi-panel units. Entry and French doors typically fall between $2,500 and $6,500 depending on the frame and glass package. A full-house retrofit on a three-bedroom CBS block home usually lands between $14,000 and $28,000. The re-framing labor is the wild card on older Port St. Lucie slabs – we include it in our quote up front. Call (813) 320-9346 for an exact number. Estimates are free, in writing, and the price on paper is the price you pay. No surprise line items, no change orders slipped in after the fact.
We Also Serve Cities Near Port St. Lucie
TruePane installs impact-rated windows and doors across the Treasure Coast and beyond. We schedule crews for Impact Windows & Doors in Port St. Lucie and the surrounding area, including Acacia Villas, Alafaya, Altamonte Springs, and Altoona. If your home falls anywhere along those corridors, the same crew, the same pricing, and the same 90-Day Done Right Promise apply. One call covers the whole map.
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 - Impact Windows & Doors in Port St. Lucie
Port St. Lucie sits in the wind-borne debris region under the Florida Building Code, so any permitted window or door replacement must use impact-rated glazing that meets Miami-Dade or Florida Product Approval standards for the specific wind-load zone your home falls in. The approved product listing has to match the permit application. If it doesn’t, the inspection won’t pass and the insurance credit gets denied. Call (813) 320-9346 and we’ll tell you exactly what your address requires before you spend a dollar.
No. Insurers won’t apply a wind mitigation credit to original single-pane aluminum jalousie windows because they carry no documented impact rating. The discount only attaches when the replacement units are rated, permitted, inspected, and the wind mitigation inspection form is updated. We register both warranty layers and confirm the permit record before we consider the job done. Call (813) 320-9346 for a free estimate on a compliant retrofit.
Because the rough openings on GDC-era CBS homes were built for aluminum-frame windows that no modern manufacturer matches off the shelf. Stock impact units usually run 1 to 2 inches wider than the old opening, and cramming them in with spray foam fails the wind-load inspection. We reframe the opening to the correct rough size and install the right unit. That labor should be in the quote on day one, not discovered mid-job. Call (813) 320-9346 and we’ll price it correctly up front.
Yes, in most cases. The building permit triggers a framing and anchoring inspection before the final inspection, and many Port St. Lucie jobs also require a product approval verification against the Florida Building Code. After completion, a separate wind mitigation inspection documents the new rating for your insurance carrier. We pull the permit, schedule the inspections, and we don’t leave the job until all of it passes. Call (813) 320-9346 for a free estimate that includes the whole permit path.
We remove the old jalousie frames, glass, and hardware, then prep the opening by repairing any deteriorated stucco and replacing failed flashing tape before setting the new unit. The old glass is disposed of and the job site is left clean. No dumpster left in your driveway for two weeks. Call (813) 320-9346 to schedule a free estimate and we’ll walk the whole process with you before any tools come off the truck.
Ready to Get a Real Quote in Port St. Lucie?
You’ve lived through enough hurricane seasons to know what a failed window costs. A compliant impact window and door retrofit in Port St. Lucie is a documented, inspected, warranty-backed job when TruePane does it – and it’s a liability when a fly-by-night does it. Get the number on paper. Call (813) 320-9346 today to schedule your free estimate. A live person answers, 24/7. We’ll work up the quote, show you the manufacturer lines side by side, and stand behind the job in writing. If the pane is not true, the job is not done – and that standard applies to every home we touch in Port St. Lucie.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Port St. Lucie and the Treasure Coast with impact-rated window and door craftsmanship 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.



Before
After
Before
After
Before
After