Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Trusted Custom Windows & Doors for Port St. Lucie Homeowners
Custom windows and doors in Port St. Lucie typically cost between $1,800 and $12,000 per opening, depending on glass package, frame material, and the complexity of the opening itself. Most projects take three to six weeks from final measurements to installation day, and they’re done right the first time when the company measuring the rough opening is the same one setting the unit. That is exactly how TruePane Windows & Doors has handled custom work since Dale Kessler founded this shop in 2008, building on a glazier’s heritage that stretches back many years in Florida’s window trade. If you’ve got an arched transom that no stock unit will fit, a wall of glass facing the St. Lucie River, or a 1960s rancher in need of a front door that actually closes square in August, call (772) 362-3326. A live person answers, day or night, and your estimate is free.
We are not the cheapest bid in town. We are the last call you need to make. The Keystone Standard runs through every job: both manufacturer warranty layers registered in writing before our truck leaves your driveway, durations stated plainly, and our Done Right Promise behind the workmanship. If the pane is not true, the job is not done.
Home owners across the Treasure Coast have trusted us with custom shapes, oversized glass, storefront glazing, and architectural grilles because we measure every opening twice and quote manufacturer lines side by side on paper. You see what you’re buying before you sign. That is a square deal, and it’s the only kind we offer.
What Our Custom Windows & Doors Service Includes
Custom work is not one product. It’s a range of solutions for openings that stock windows and doors were never designed to fit, and for homeowners who want something better than what the big-box rack offers. Here is what we actually do under the custom heading.
Custom Shape Windows
Custom Shape Windows like arched, round, octagonal, eyebrow, trapezoid, and half-round are the usual suspects here. Stock units come in rectangles, and when your Port St. Lucie home has a curved transom or a circular accent window that’s failed, a rectangle won’t fix it. TruePane measures the actual opening, works with manufacturers like CWS and ES Windows to produce a unit that matches the radius or geometry exactly, and installs it so the sightlines stay clean and the seal holds up to Florida humidity. We’ve replaced enough leaker arch-tops over the years that we know the failure point is usually in the frame-to-glass connection, not the glass itself.

Commercial Storefront Glazing
Commercial Storefront Glazing covers the aluminum-framed glass systems you see on retail fronts, offices, and small commercial buildings across Port St. Lucie. It gets abused by sun, salt air, and daily traffic, so sashes sag, gaskets dry out, and the glass fogs or cracks. TruePane installs and services storefront systems for property owners who need a storefront that looks clean, opens smoothly, and doesn’t leak during a summer downpour. We carry commercial-grade weatherstripping and hardware, and we’ll tell you honestly whether a repair or a full reglaze is the better spend.

Curtain Wall Systems
Curtain Wall Systems are the multi-story, non-load-bearing glass envelopes that wrap the exterior of a building. These systems demand engineering precision, proper anchoring, and expansion joints that actually move with Florida’s temperature swings. TruePane installs curtain wall systems with manufacturer-specified anchoring and sealant schedules, and we follow the glazing details exactly as drawn. When an existing curtain wall leaks around the mullions, we don’t caulk over the problem; we find the failed gasket or the clogged weep and fix the drainage path.

Architectural Grilles & SDLs
Architectural Grilles & SDLs give a window the look of individual panes without sacrificing the insulating performance of a single large glass unit. Grilles can be placed inside the glass for easy cleaning, outside for a more traditional look, or both. TruePane works with homeowners who want True Divided Lite accuracy without the maintenance headaches, and we’ll show you samples of flat, sculpted, and contoured grille profiles from manufacturers including ES Windows and CWS. The grille pattern gets drawn and approved before the unit is ordered, so what you sign for is what arrives.

Oversized Glass Panels
Oversized glass panels are single lites that run large enough to require tempered or laminated glass, heavier framing, and often a crane or a four-man setting crew. Think floor-to-ceiling views, sliding glass walls, and picture windows over eight feet wide. In Port St. Lucie, these panels have to hold up to wind loads that a standard window never sees, especially east of US-1. TruePane specifies the correct glass thickness and frame reinforcement for the exposure, pulls the permits, and sets the panel square the first time. Dale Kessler’s rule does not bend for big glass.

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.
Brands We Service for Custom Windows & Doors
ES Windows builds some of the most precise custom aluminum and wood-clad windows available, and TruePane is an authorized installer for their full line. We know their hardware, their finish options, and their lead times, and we’ve put their units into custom homes from Sewall’s Point to Indiantown. When an ES window arrives with a millwork flaw or a glaze defect, we catch it before installation, not after the check clears.
CWS makes custom impact and non-impact windows in Florida, for Florida houses, and we’ve set enough of their units to know how their frames behave in a Port St. Lucie summer. We can quote CWS side by side with ES Windows or ECO Window Systems so you see the real difference in glass packages, not a sales pitch. ViewLux is another line we carry for homeowners who want a specific design profile. Whether you have one of these brands or something on the wall that predates all of them, we can measure, quote, install, and stand behind it.
Signs You Need Custom Windows & Doors Right Now
Some problems announce themselves with a fogged pane or a door that won’t latch. Others are quieter than that. Here are the five signs we hear about most often from Port St. Lucie homeowners.
- Your window is not a rectangle. Arched, round, and angled openings need custom glazing, period. If the glass is cracked, fogged, or the frame is rotting, a stock replacement will not fit, and forcing one in means cutting framing you shouldn’t cut. We measure the actual opening and build to it.
- The door binds in summer and swings free in winter. Florida’s humidity cycle makes wood and even some composite doors move with the seasons. A door that sticks in July is telling you the frame was not set square or the slab was never sealed on the top edge. A custom door, properly milled and hung, does not fight you when the dew point climbs.
- Condensation lives between the panes. When the inert gas has escaped and the seal has failed, no amount of window cleaner fixes it. The unit has to come out. If the opening is custom-sized, that means a custom replacement, and a company that registers both warranty layers so the next failure is covered.
- Daylight shows around the frame. If you can see light through the gap between the window frame and the wall, water is getting in too. Custom openings often get darted with expanding foam and called done. We pull the trim, inspect the rough opening, and set the new unit in a properly flashed and sealed opening.
- You’re planning a renovation or addition. New walls mean new rough openings, and rough openings are where custom window mistakes get made. Measure twice, set once. When the framing is fresh, that’s the cheapest time to get the window geometry right.
Our Custom Windows & Doors Process - Step by Step
Here is the path from your first call to the final walkthrough, with no missing steps and no surprises.
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Call and talk to a person. You call (772) 362-3326 and a live person answers, twenty-four hours a day. We ask about the opening, the symptoms, and the house. If we can give you a ballpark over the phone, we will.
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In-home measure and quote. We come out to Port St. Lucie, measure every opening twice, and write the quote on paper with manufacturer lines listed side by side. You see the glass package, the frame material, the warranty durations, and the labor cost in plain numbers. No allowances for surprises later.
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Order and permit. Once you approve, we order the unit and pull the permit if the job requires one. We register both manufacturer warranty layers in writing before the glass ships, and we send you the dates the coverage starts and ends. The Keystone Standard, documented.
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Installation day. Our background-checked, uniformed technicians arrive when we said we would. The old unit comes out, the rough opening gets inspected and corrected if needed, the new unit goes in square, flashed, and sealed. We work the way we would in our own mother’s house, and most custom jobs finish in a single visit.
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Walkthrough and the Done Right Promise. We walk the job with you before we call it done. If anything is not right, we fix it. The Done Right Promise covers our workmanship with no paperwork fights, no fine print, and no arguing. After that, both manufacturer warranty layers are already registered and in your hands.
How Much Does Custom Windows & Doors Cost in Port St. Lucie?
A custom single window in Port St. Lucie, like an arch-top or a large picture widow, generally runs $1,800 to $6,500 installed. A custom front door with sidelites runs $3,500 to $9,000. A full curtain wall or a multi-panel oversized glass wall can reach $12,000 to $35,000 or more depending on the square footage, glass package, and wind-load requirements. Those are real numbers from the bids we write, not catalog prices.
What moves the price is the glass package first, the frame material second, and the complexity of the opening third. Impact-rated laminated glass costs more than standard insulated glass, and if your home sits in a higher wind zone, the engineering requirements go up with it. Custom geometries mean custom fabrication, and oversize lites need heavier frames and bigger crews. The way to avoid overpaying is to get the quote broken down by line item, which is exactly what we hand you. You’ll see glass, frame, hardware, installation, and permit listed separately. Any company that won’t show you that breakdown is selling you a number, not a window.
Our free estimate includes the full measure, the line-item quote, and the warranty registration details before you spend a dollar. Seniors and veterans get a permanent 5% discount, and we offer a free written repair estimate as well as a maintenance check. Call (772) 362-3326 and we’ll put the numbers on paper.
Custom Windows & Doors Near Port St. Lucie - Our Service Area
TruePane Windows & Doors serves Port St. Lucie and the surrounding Treasure Coast communities, from Custom Windows & Doors in Indiantown out west to Custom Windows & Doors in White City and the neighborhoods just south of Midway Road. We also work regularly in Fort Pierce, Fort Pierce South, Jensen Beach, Palm City, Stuart, Sewall’s Point, Port Salerno, Hobe Sound, and South Beach. Most custom estimates get scheduled within a few business days, and a live person picks up the phone whenever you call.
You can also read more about our full range of work on our Custom Windows & Doors in Port St. Lucie page.
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.
Frequently Asked Questions - Custom Windows & Doors in Port St. Lucie
A custom window or door is a unit built to the exact dimensions and shape of a specific opening, rather than a stock size pulled from a warehouse shelf. Custom work covers non-rectangular shapes, oversized glass, specific grille patterns, and any opening where a standard unit would require modifying the framing. In Port St. Lucie homes built before hurricane code tightened, custom work often means retrofitting a stronger unit into an opening that was never designed for impact glass.
Most custom installations take one day on site once the unit arrives. The lead time from final measure to delivery runs three to six weeks for most manufacturers we work with, and longer for complex shapes or impact-rated oversize lites. We’ll give you a firm delivery window when we write the quote, and our crew shows up on the day we schedule. Call (772) 362-3326 for specifics on your opening.
Custom windows in Port St. Lucie typically run $1,800 to $6,500 per unit installed, and custom doors run $3,500 to $9,000. Larger systems like curtain walls or multi-panel glass walls go higher based on square footage and wind-load requirements. The best way to get an exact number is a free in-home measure and line-item quote, which we are glad to schedule at (772) 362-3326.
Yes. TruePane is an authorized installer for more than a dozen manufacturer lines, including ES Windows, CWS, ECO Window Systems, as well as, PGT, and CGI. If you have a brand not listed here, we can still measure, quote, and often service it. We’ll tell you honestly if a repair or a full replacement is the better spend, and estimates are free.
A live person answers our phone twenty-four hours a day, seven days a week. For true emergencies, like a shattered pane or a door that will not secure, we’ll get a technician scheduled as quickly as the scope allows. Custom work still requires measurement and fabrication, so emergencies involving custom shapes may need a temporary board-up followed by a permanent fix. Call (772) 362-3326 and we’ll walk you through it.
Every TruePane job is backed by our Done Right Promise on workmanship, with no paperwork fights and no fine print. On top of that, The Keystone Standard means both manufacturer warranty layers are registered in writing, with durations stated, before our truck leaves your driveway. You walk away holding documentation of what’s covered, for how long, and by whom. That’s how it should work.
Clear the area around the opening, inside and out, about three feet back so the crew has room to work. Move anything delicate off nearby shelves or walls, because removing an old unit can send vibration through the framing. Pets get secured in another room for their safety and ours. We handle the rest, including the cleanup and haul-away of the old unit. If you have any questions about preparation for your specific job, call (772) 362-3326.
Schedule Your Custom Windows & Doors Service in Port St. Lucie Today
Your windows and doors are the only part of the house you look through every single day. If the pane is not true, the job is not done, and neither are we. Call (772) 362-3326 to schedule your free estimate with TruePane Windows & Doors. A live person answers, we’ll measure every opening twice, and you’ll get line-item pricing with both warranty layers registered in writing. Done right, or we make it right.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Port St. Lucie 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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