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 Stuart
Custom windows and doors in Stuart, FL typically run $800-$4,500 per opening depending on size, glass package, and frame material, with most full replacement jobs on mid-century CBS homes landing between $12,000 and $35,000. We’re TruePane Windows & Doors, and we’ve been setting true panes in Martin County long enough to know that Stuart’s salt air does not care how far you live from the beach. It finds every aluminum jamb, every weep hole, every seal. Call (772) 218-5890 for a free estimate, and you’ll get a live person on the phone, not a voicemail tree.
Why TruePane Windows & Doors Is Stuart’s Preferred Custom Windows & Doors Company
We hire local. We train apprentices into journeymen. We answer the phone 24 hours a day because a fogged seal on a Saturday morning deserves an answer on a Saturday morning, not a callback form. Our technicians are background-checked and uniformed, and they measure every opening twice. Dale Kessler founded this company in 2008 on a simple rule that still governs every install: if the pane is not true, the job is not done.
Stuart homeowners tell us the same thing after every job. They appreciate that we show up when we say we will, that we quote manufacturer lines side by side on paper, and that we register both warranty layers in writing before the truck leaves the driveway. That’s The Keystone Standard, and it’s not a marketing phrase. It’s the way we’ve worked since 2008 of combined craft tradition in South Florida. When you call us about Custom Windows & Doors in Stuart, you’re calling people who understand what this salt air does to a frame.
Our Custom Windows & Doors Services in Stuart
Custom Shape Windows
Stuart’s older neighborhoods, especially the streets radiating off St. Lucie Boulevard and along the South Fork corridor, are full of homes with arched openings, radius corners, and trapezoid transoms that off-the-shelf units simply cannot fill. We manufacture and install custom shape windows to the exact rough opening, including impact-rated geometries that meet Martin County’s wind load requirements. A fixed arch window in Stuart typically runs $900-$2,200 installed, depending on glass package and frame material.

Architectural Grilles & SDLs
Simulated divided lites are the difference between a replacement window that looks like a rental unit and one that looks like it belongs on a 1960s CBS home in North River Shores. We specify interior and exterior SDLs in matching finishes, including dark bronze and coastal white, with the grille pattern matched to the home’s original fenestration. For a full home of 12-15 openings, expect to add $80-$180 per window for grilles and SDLs, integrated at the factory so the seal stays true.

Oversized Glass Panels
Waterfront lots along the St. Lucie River and Indian River Lagoon call for big glass. But a 10-foot fixed panel that faces the inlet needs more than a thick laminate. It needs a frame that will not corrode from the inside out. We install oversized impact glass in fusion-welded vinyl, extruded aluminum with marine-grade finishes, and reinforced steel mullions where engineering calls for it. Oversized panel installs in Stuart typically run $2,800-$7,500 per opening, and every one gets a full perimeter flash with marine-grade tape.

Commercial Storefront Glazing
Storefronts along Colorado Avenue and Federal Highway in downtown Stuart face the same salt-driven corrosion as residential work, but with higher pedestrian traffic and stricter code enforcement. We replace commercial storefront glass, doors, and aluminum framing with systems rated for Martin County wind loads. Our team coordinates with your business hours so a broken lite does not shut down a whole week of foot traffic.

Curtain Wall Systems
For mid-rise and mixed-use buildings in Stuart, curtain wall systems fail at the joints first. Salt-laden humidity works into mullion seams and gaskets, and once the thermal break is compromised, you get condensation inside the building. We install curtain wall with marine-grade aluminum, stainless fasteners, and properly lapped EPDM gaskets. This is not a one-truck job, and we do not bid it like one. Each project is engineered, permitted, and installed with a written schedule you can hold us to.

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 Stuart
TruePane is an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI. For Stuart homeowners, that means we can put a Pella wood-clad casement next to a PGT impact slider on the same quote sheet, with line-item pricing so you see exactly what you are paying for. We carry local stock for common replacement parts on Martin County jobs, and when a Marvin or Milgard warranty claim needs a service visit, we handle it directly. No waiting on a regional rep to schedule you.
Common Custom Windows & Doors Problems We See in Stuart Homes
- Salt-wept aluminum frames that seize the sash. Salt air enters the weep holes of non-marine aluminum frames and corrodes the track from the inside. By the time the sash will not budge, the jamb’s structural grip is already gone. We see this on 20-year-old post-2004 impact units all over Stuart.
- Original jalousie windows that cannot be retrofitted. Mid-century blocks across Stuart still carry original louvered glass jalousies. The aluminum frames rot from salt-driven humidity, and there is no insert solution. The whole opening must be torn out and replaced to meet current impact code.
- Failed seals on early-generation impact glass. The 2004 hurricane recovery put a lot of early impact units into Stuart homes. Twenty years of salt-laden condensation has degraded the butyl seal around the insulated glass unit edges. Argon escapes. The pane fogs. Insulation value drops to zero.
- Misapplied Miami-Dade NOA products. Martin County sits just north of the Miami-Dade/Broward High Velocity Hurricane Zone boundary. Approval requirements differ. Some Stuart homeowners buy NOA-labeled products thinking they need them, and some buy products that do not meet Martin County’s own standards. Both are expensive mistakes. We check the approval against the address before we order a single unit.
Pricing for Custom Windows & Doors in Stuart, FL
Here is what we tell Stuart homeowners on the first call, before we ever step on the property. A standard impact casement window runs $1,100-$2,400 installed. A custom radius or arch opening runs $900-$2,200. An oversized fixed glass panel runs $2,800-$7,500. Full home replacements on 1960s CBS construction in Stuart typically land between $12,000 and $35,000, depending on opening count, frame material, and glass package. The coastal-spec version of a job costs 15-25% more than the inland-spec version because marine-grade hardware, stainless fasteners, and sealed joints are not optional here. The cheap spec fails within a decade, and you pay twice. Call (772) 218-5890 for a free written estimate with line items, not a round number.
We Also Serve Cities Near Stuart
Our crews serve Stuart and the surrounding Treasure Coast communities, including Jensen Beach, Palm City, Port Salerno, and Hobe Sound. If you’re within Martin County, call us. We’ll be there when we say, measurements in hand, ready to quote on paper.
Serving Stuart, FL - Our Local Coverage Area
We’re based in the Stuart 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 Stuart
Yes, almost always. Jalousie windows are louvered glass panels set in a framing system that cannot accept an insert replacement unit. The aluminum framing is typically corroded from decades of salt air, and current Martin County impact code requires a full opening replacement. Our crew tears out the entire jalousie assembly, re-flashes the rough opening with marine-grade tape, and installs an impact-rated unit with stainless hardware. Call (772) 218-5890 and we’ll confirm what your openings need, in person, for free.
Because Stuart sits at the convergence of the St. Lucie River, North Fork, and Indian River Lagoon, saltwater-laden air surrounds homes from multiple directions, not just oceanfront lots. That airborne chloride works into weep holes and seams, corroding aluminum frames and hardware from the inside out, even miles from the beach. Marine-grade materials are non-negotiable for any replacement in this area. On a 1960s CBS home off St. Lucie Boulevard in North River Shores, our crew pulled original jalousie windows whose frames had salt-wept corrosion so deep the jamb screws snapped during tear-out. We replaced them with fusion-welded vinyl casements with stainless steel hardware and marine-grade flashing tape, then flashed the rough openings to prevent the same chloride creep from reaching the new frames.
Miami-Dade NOA is a product approval specific to the High Velocity Hurricane Zone, which includes Miami-Dade and Broward counties. Martin County is just north of the HVHZ boundary, so it uses Florida Building Code standards with its own wind speed design zone requirements. That means some NOA-labeled products are not required here, and some products that meet Miami-Dade standards do not match Martin County’s specific approval path. We check the product approval against your Stuart address before we quote, so you do not pay for a label you do not need or buy a unit that will not pass your local inspection. Call (772) 218-5890 for a quote that is correct for your address.
Rarely, and usually not for long. Once the aluminum frame has salt-wept corrosion in the track or jamb, the structural grip is gone. We can sometimes replace hardware and re-mount the sash, but the corrosion will continue, and the frame will fail again. If the glass is still good, we discuss whether a glazing-only replacement into a new corrosion-resistant frame makes sense. In most Stuart homes, it does not. The frame goes, and the window goes with it. We’ll give you the honest answer at the free estimate.
Look for fogging or condensation between the panes, especially in the morning. That is the tell. Salt-laden condensation degrades the butyl seal around the insulated glass unit edge, the argon escapes, and the pane fogs up with no insulation value left. You cannot reseal an IGU in the field. The unit gets replaced. If you see fog between the panes on more than one window in your Stuart home, call (772) 218-5890 and we’ll confirm the failure and quote the replacement. Estimates are free.
Call TruePane Windows & Doors for Custom Windows & Doors in Stuart, FL
If you live in Stuart, the salt air around you does not take weekends off. It works on your window frames every day, whether you’re a few blocks from the St. Lucie River or down in Port Salerno. We stand behind every install with The Keystone Standard and a Done Right Promise. Both warranty layers registered in writing. Durations stated. No paperwork fights. No arguing. Call (772) 218-5890 to schedule your free estimate. Live person, 24 hours a day, 7 days a week.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Stuart 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