Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom Windows & Doors Across Fort Pierce South
Custom windows and doors in Fort Pierce South run $850-$3,400 per opening for most residential projects, and on homes with original jalousie windows from the 1950s-1970s, full-frame replacement is nearly always required because the old rough openings are out of square and the aluminum tracks are corroded past saving. We’ve worked enough homes between Oleander Avenue and the Indian River Lagoon to know exactly what Fort Pierce South’s salt air does to window frames and door hardware. Call (772) 279-7983 for a straight answer and a free estimate.
The work here is different from what you’d specify ten miles inland. Salt-laden wind comes off the Atlantic from the east and the Indian River Lagoon from the west, and it pits aluminum frames on both sides of the house. If you’re replacing windows or doors in Fort Pierce South, the materials decision matters more than the schedule.
Why TruePane Windows & Doors Is Fort Pierce South’s Preferred Custom Windows & Doors Company
We’ve been doing custom window and door work in Fort Pierce South long enough to know the houses by their frame style. The mid-century CBS homes off Oleander Avenue, the canal-front properties along Taylor Creek, the newer builds near the Orange Avenue corridor: each one tells us something about what the opening will need before we pull the first jamb. Our crews are background-checked and uniformed, and we measure every opening twice before we quote anything.
Dale Kessler started TruePane with a simple rule that still hangs on the whiteboard: if the pane is not true, the job is not done. That applies to every custom arch window we set, every storefront glazing job we seal, every oversized glass panel we wrestle into place. Fort Pierce South homeowners who lived through Frances and Jeanne in 2004 don’t need a pitch. They need someone who will register both manufacturer warranty layers in writing before the truck leaves the driveway, and who will answer the phone if something isn’t right. A live person answers our calls 24/7, not a voicemail tree or a regional call center.
We’re an authorized installer for more than a dozen manufacturer lines, so we quote, PGT, CGI, and ES Windows side by side on paper. You see exactly what you’re buying. No surprise line items on the bill.
Our Custom Windows & Doors Services in Fort Pierce South
Custom Shape Windows
Most Fort Pierce South homes built before 1980 have standard rectangles, but the homes along the lagoon and the newer additions frequently call for arches, radius tops, and trapezoids that don’t exist in a catalog. We fabricate custom shape windows to match the opening exactly, and for Fort Pierce South we specify fusion-welded frames and stainless steel hardware because the salt air will find any raw edge and work on it. A custom arch window here runs $1,100-$3,200 installed, depending on size and whether impact-rated glazing is required for your wind zone.

Commercial Storefront Glazing
Storefronts along Orange Avenue and the small commercial clusters near Fort Pierce South’s main corridors take a beating from salt and sun. We replace fogged insulated glass units, rebuild corroded aluminum storefront framing, and install impact-rated glazing that meets St. Lucie County’s wind-borne debris requirements. Commercial glazing in Fort Pierce South typically runs $75-$140 per square foot for full frame-and-glass replacement, and we sequence the work so a business on Orange Avenue doesn’t lose a full day of foot traffic.

Curtain Wall Systems
For larger commercial and multifamily work in Fort Pierce South, curtain wall systems require engineering, not just installation. We have the crews and the manufacturer relationships to handle multi-story glass walls, and we know which anodized finishes hold up when the lagoon’s salt air is blowing across the property every afternoon. Curtain wall work on the Treasure Coast runs $120-$240 per square foot installed, and we pull permits and coordinate inspections as part of every job.

Architectural Grilles & SDLs
Homeowners in Fort Pierce South’s older neighborhoods often want the divided-light look of their original windows, but not the maintenance of true muntins. We install simulated divided lites (SDLs) and architectural grilles in both interior and exterior configurations. For impact-rated windows near the coast, we use grilles-between-glass or exterior SDL systems that don’t compromise the glazing’s debris rating. Expect to add $80-$180 per lite for SDL upgrades on a standard double-hung unit.

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’re an authorized installer for, PGT, CGI, and ES Windows, and we quote them side by side so you can see the price difference in writing. For Fort Pierce South specifically, we regularly specify CGI and PGT for impact-rated jobs along the coastal wind zones, and ES Windows when a homeowner wants a European-style tilt-turn with marine-grade hardware. If you have an older CWS or ECO Window Systems product that’s fogged or binding, we can source replacement IGUs and hardware without forcing you into a full replacement. Call (772) 279-7983 and we’ll tell you straight whether a repair or a replacement is the smarter money.
Common Custom Windows & Doors Problems We See in Fort Pierce South Homes
- Jalousie louvered glass panels that shatter under wind-borne debris. The original louvered windows on mid-century CBS homes in Fort Pierce South don’t meet any modern Florida Building Code wind-load standard. When a storm throws a branch or roof tile at them, the glass slats shatter and wind-driven rain pours straight into the house. We replace the entire system with full-frame impact-rated windows, not just the glass.
- Salt-pitted aluminum frames causing seal failure within 5-7 years. Airborne salt from both the Atlantic and the Indian River Lagoon accelerates oxidation on aluminum window frames and door hardware in Fort Pierce South. Once the frame pits and the gaskets degrade, the inert gas escapes from the insulating glass unit and you get fog between the panes. We specify marine-grade finishes and stainless hardware for this reason.
- Out-of-square rough openings in original 1950s-1970s concrete block construction. These homes settled decades ago, and most original rough openings are no longer square. An insert retrofit window jammed into an out-of-square opening leaks air and water around the jamb no matter how much caulk you use. Full-frame replacement with flashing tape and new jambs is the only fix that lasts.
- Doors that bind in July and let air through in January. The humidity cycle in Fort Pierce South swells wood doors in summer and shrinks them in winter. We replace with thermally broken frames and compression weatherstripping, so the door opens with the same effort all year and doesn’t argue with you when the season changes.
Pricing for Custom Windows & Doors in Fort Pierce South, FL
Here’s what we’re seeing in Fort Pierce South right now. A standard impact-rated vinyl double-hung replacement runs $850-$1,500 per opening for full-frame installation. Custom shape windows start around $1,100 and go up to $3,200 for a large radius-top unit. Oversized glass panels for a lagoon-facing wall run $1,800-$4,500 per panel installed, including the marine-grade framing and stainless hardware. Architectural SDL grilles add $80-$180 per lite. Commercial storefront glazing runs $75-$140 per square foot.
The inland-spec version of any of these jobs is cheaper up front. And it will cost you more within a decade. Plain mill aluminum frames and zinc-plated hardware corrode in Fort Pierce South’s two-direction salt air in seven years or less. We quote the coastal-spec version because that’s what this location requires. We don’t quote the cheap spec and then charge you change orders later. Call (772) 279-7983 for a free estimate and a written line-item quote.
The Double Storm That Changed How Fort Pierce South Buys Windows
Fort Pierce is one of the only U.S. cities to absorb two hurricane landfalls in a single season. Frances and Jeanne struck virtually the same stretch of the Treasure Coast in September 2004, three weeks apart. In Fort Pierce South, where mid-century CBS homes with original jalousie windows are still common, that dual-storm legacy drives a replacement market that neighboring Vero Beach or Port St. Lucie simply don’t share to the same degree. Homeowners here can point to the exact window that failed. They remember which room flooded. They know what a louvered glass panel sounds like when it shatters under a wind-borne branch.
We recently replaced jalousie windows on a 1960s CBS home off Oleander Avenue after the homeowner showed us the original louvered panels that let rain pour into the living room during Frances, then again three weeks later during Jeanne. Our crew pulled the corroded aluminum frames, rebuilt the rough openings, and installed custom double-hung impact-rated glazing with fusion-welded frames and stainless steel hardware. The homeowner watched us set the last sash and said, “Now I can stop flinching every time a storm forms.”
That’s the job. That’s why we do full-frame replacements with flashing tape, marine-grade finishes, and impact-rated glazing that meets St. Lucie County’s wind-borne debris requirements. It’s not the cheapest bid. It’s the last call you need to make on a window in Fort Pierce South.
We Also Serve Cities Near Fort Pierce South
We work throughout the Treasure Coast, including Fort Pierce South, Vero Beach, South Beach, Vero Beach South, and West Vero Corridor. If you’re in one of those communities, our Custom Windows & Doors team will give you the same straight pricing and written warranty registration. Call (772) 279-7983.
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 - Custom Windows & Doors in Fort Pierce South
Yes, you need impact-rated glazing. Fort Pierce South sits in St. Lucie County’s wind-borne debris region, which requires impact-resistant glazing or Florida-product-approved shutter systems on all replacement windows and exterior doors in coastal zones. More importantly, your insurance carrier may non-renew your policy if you can’t document compliance. The cheaper inland window isn’t cheaper when you’re paying higher premiums or fighting a denied claim after the next storm. Call (772) 279-7983 and we’ll show you the compliant options side by side on paper.
Full-frame replacement is the norm in Fort Pierce South because the original 1950s-1970s concrete block rough openings are almost always out of square, the aluminum tracks on mid-century jalousie frames are corroded past saving, and the sills have deteriorated after decades of salt exposure. An insert retrofit jammed into a compromised opening leaks air and water around the jamb no matter how much caulk goes in. Full-frame replacement lets us rebuild the opening square, flash it properly, and set the new window so it seals. Estimates are free, so call (772) 279-7983 to have a technician measure your openings before you decide.
Low-E coating is a microscopically thin metallic layer on the glass that reflects heat; argon fill is an inert gas between the panes that slows thermal transfer. In Fort Pierce South, where the summer heat index runs into the triple digits and the humidity never quits, we recommend both: low-E to cut solar heat gain through south- and west-facing glass, and argon to slow heat intrusion through the air gap. Most mid-range custom windows include both as standard. Call (772) 279-7983 and we’ll walk you through what the manufacturer includes and what’s worth paying extra for.
Salt-laden air from both the Atlantic and the Indian River Lagoon pits and oxidizes aluminum window frames and door hardware in Fort Pierce South faster than almost anywhere else in St. Lucie County. Plain mill aluminum and zinc-plated hardware fail within five to seven years here. Specify fusion-welded frames with marine-grade anodized finishes on the aluminum, and stainless steel or marine-grade hardware on every lock, roller, and hinge. We spec these as standard on Fort Pierce South coastal jobs because the alternative is a callback we’d have to eat.
You need a whole new window system. Jalousie frames from the 1950s-1970s aren’t engineered for impact-rated glazing, and swapping the glass slats alone doesn’t fix the corroded aluminum tracks, the out-of-square rough opening, or the complete lack of a proper sealing system. We replace the entire opening with a full-frame impact-rated window that meets current Florida Building Code wind-load standards. It’s more money up front, but it’s the only version of the job that survives the next Frances or Jeanne. Call (772) 279-7983 and we’ll quote it straight.
Written by Dale Kessler, Owner at TruePane Windows & Doors. If the pane is not true, the job is not done.
Ready to get a straight answer on custom windows and doors in Fort Pierce South? Call (772) 279-7983 to schedule your free estimate. A live person answers, and you’ll get a written line-item quote with both warranty layers registered in writing before the truck leaves your driveway.
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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