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 Palm City
Custom windows and doors in Palm City, FL typically run $1,800-$12,500 per opening depending on size, impact rating, and frame material, with oversized lanai sliders landing at the higher end. Most replacement work in Palm City’s 1980s and 1990s CBS homes takes 2-6 weeks from measure to install once the order is placed with the manufacturer. We know this market because we work it every week-from Martin Downs to Harbour Ridge-and we’ve seen what the salt air and storm codes do to aging aluminum frames. Call (754) 238-2201 for a written, line-item quote on your specific openings.
Key Takeaways: Custom Windows & Doors in Palm City
- Martin County sits in a 130+ mph design wind-speed zone, so every replacement opening must meet current impact-glazing code.
- 80s-era lanai sliders were built around 12-16 foot rough openings that no longer match stock impact-rated panels-custom fabrication is often required.
- Salt-laden air from the South Fork of the St. Lucie River corrodes aluminum frames and tracks faster than homeowners expect.
- Documented wind-load compliance matters when you file a storm claim-cheap quotes skip this paperwork.
- TruePane registers both manufacturer warranty layers in writing before the truck leaves your driveway.
Why TruePane Windows & Doors Is Palm City’s Preferred Custom Windows & Doors Company
We’ve been setting glass in Palm City long enough to know which subdivisions have original single-pane aluminum and which already saw a partial retrofit. That matters because the right recommendation changes block by block. A home in Stuart West built in 1986 has different frame conditions than a Harbour Ridge property built a decade later, even if both still wear their original sliders. Our Custom Windows & Doors team measures every opening twice and quotes manufacturer lines side by side on paper, so you see exactly what you’re buying before we order a single panel.
Dale Kessler founded TruePane in 2008 on a simple rule that still governs every install: if the pane is not true, the job is not done. That’s why we register both warranty layers-manufacturer and workmanship-before we leave the driveway. Our Done Right Promise means if something isn’t right, we fix it. No paperwork fights. No arguing. Palm City homeowners who’ve been burned by a fogged seal or a binding door tend to notice that difference.
Dispatch and scheduling are coordinated from our South Florida office, but the crews we send to Palm City work this area regularly. They know the Martin County inspection process, they know the HOA submission requirements in gated communities, and they’ll be there when we say. A live person answers the phone 24 hours a day at (754) 238-2201-not a recording, not a callback form.
Our Custom Windows & Doors Services in Palm City
Custom Shape Windows
Arches, radius tops, octagons, eyebrow windows-Palm City’s planned-community architecture from the 80s and 90s used plenty of these. When an original custom window fails, you can’t pull a stock unit off a shelf. We fabricate to match the exact rough opening and sight lines, and we make sure the replacement carries the same structural rating the code now requires. A fixed arch window in the Martin Downs corridor typically runs $1,800-$4,200 installed, depending on glass package and frame finish.

Commercial Storefront Glazing
For retail and office storefronts in Palm City, we install and replace impact-rated commercial glazing systems that meet Martin County’s wind-load requirements. We handle storefront doors, transom glass, and full-height glazing. A standard commercial storefront entry replacement in Palm City generally falls between $6,500 and $15,000, but we quote every job from field measurements-not from a satellite photo. Our commercial clients in Palm City call (754) 238-2201 for a survey and written quote.

Curtain Wall Systems
For larger commercial facades or contemporary residential additions in Palm City, we install curtain wall systems with engineered aluminum mullions and impact-rated glazing. These systems must be calculated for Martin County’s wind loads, and the engineering is not optional. A curtain wall retrofit in Palm City starts around $18,000 and is quoted per square foot after an on-site structural review. We work with the manufacturer’s engineering team on every curtain wall job so the compliance paperwork is tight.

Architectural Grilles & SDLs
Simulated divided lites and architectural grilles give Palm City homes that traditional divided-light look without sacrificing impact-rated performance. We install SDLs in Andersen, Pella, Marvin, and other manufacturer lines, configured to match the muntin profiles already on the house. SDL packages add roughly $150-$400 per sash depending on pattern complexity and finish. For Palm City homeowners trying to match original 1980s detailing, this is the fix that keeps the HOA off your back and the wind load up to code.

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.
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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 Palm City
TruePane is an authorized installer for more than a dozen manufacturer lines, including CGI, ES Windows, and ECO Window Systems. We quote these manufacturers side by side on paper so you can compare frame material, impact rating, U-factor, and warranty term before you commit. We don’t push one brand-we show you the numbers and let the product earn the job. For Palm City homeowners, we keep the lead times honest and order from manufacturers with proven Florida distribution, which means fewer delays when your glass lands.
Common Custom Windows & Doors Problems We See in Palm City Homes
- Corroded aluminum sliders on original lanai openings. Salt-laden air from the South Fork and tidal canals attacks aluminum frames and tracks even on homes a quarter mile from the water. Rollers seize, tracks pit, and the door becomes unsafe to operate-exactly when you need it during storm season. Replacement isn’t a beautification project; it’s an egress safety issue.
- Oversized 12-16 foot lanai sliders with failed seals. These 1980s units lose their argon fill and fog permanently. The rough openings were sized for a now-discontinued standard, so a stock impact-rated panel won’t fit. Homeowners are routinely caught off guard by the custom-order price-and by the lead time.
- Single-pane or early insulated aluminum windows showing seal failure at 25-40 years. Most original Palm City windows were never impact-rated. Summer thunderstorms drive rain horizontally under aging thresholds, and the leak looks like a roof problem when it’s actually a window problem. We find this constantly in the Martin Downs corridor.
- Corroded hardware and weatherstripping on original doors. The salt air doesn’t just hit the glass-it eats hinges, thresholds, and weatherstripping. Doors start binding in July when the humidity peaks. A new slab without addressing the frame conditions just repeats the problem in three years.
In Stuart West, our crew recently pulled a 14-foot corroded aluminum slider from a 1986 CBS home. The roller assemblies had seized, the track was pitted, and the original rough opening didn’t match any current impact-rated standard. We custom-ordered impact-rated glazing panels engineered for the opening and rebuilt the jamb with flashing tape before setting the new unit-bringing the lanai into Martin County’s 130+ mph design wind-speed compliance.
Pricing for Custom Windows & Doors in Palm City, FL
Here’s what you can expect to budget in Palm City’s market, based on work we’ve quoted in this area:
- Custom shape windows (arches, radius, octagon): $1,800-$4,200 per opening installed
- Impact-rated replacement windows (standard size, average):
$1,200-$3,800 per opening installed - Oversized lanai slider (12-16 foot, impact-rated, custom-order): $7,500-$12,500 per unit installed
- Commercial storefront entry replacement: $6,500-$15,000 per opening installed
- Curtain wall systems: starting around $18,000, quoted per square foot after structural review
What moves the number: opening size, impact-rating requirements, frame material, custom fabrication needs, and whether the rough opening matches a stock unit. A compliant quote includes structural calculations, permit drawings, manufacturer warranty registration, and the labor to rebuild rotted or corroded jambs. A cheap quote often leaves out the permit, the paperwork, and the jamb work-then charges you later. Call (754) 238-2201 for a free estimate that spells out every line item.
We Also Serve Cities Near Palm City
TruePane works throughout southern Martin County and across the county line into St. Lucie. That includes Palm City, Stuart, Port Salerno, Jensen Beach, and Hobe Sound. The same crew that measures your Palm City openings handles work in those nearby communities, so you get the same wind-load documentation and the same Done Right Promise no matter the address.
Serving Palm City, FL - Our Local Coverage Area
We’re based in the Palm City 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 Palm City
Custom windows and doors in Palm City must meet Martin County’s design wind-speed requirements-130+ mph, which means impact-rated glazing or full shutter protection on every replacement opening. The specific design pressure (DP) rating depends on the opening’s size, height above grade, and exposure, and it’s calculated per opening, not per house. A compliant quote includes those structural calculations and the manufacturer’s certification labels. Call (754) 238-2201 and we’ll walk your specific openings through the math.
The original 12-16 foot lanai sliders in Palm City’s 1980s homes were built around a rough opening standard that no current impact-rated manufacturer stocks. That means the replacement has to be fabricated to the specific dimensions or the opening has to be framed out to accept a stock unit-either way, it’s custom work. Homeowners are often surprised by the price because nothing about the existing opening is standard anymore. We quote both options-custom panel or frame-out rebuild-so you can decide with real numbers.
Insurance carriers in Florida routinely ask for wind-mitigation documentation after a claim or a policy review, and having manufacturer certification labels plus permit records proves your openings meet current code. Without that paperwork, a storm damage claim can be denied or the payout reduced. We register both warranty layers and leave you with the compliance documentation on every job. That paper trail is part of why we register warranties before the truck leaves the driveway.
A compliant quote includes structural calculations for Martin County’s wind loads, permit drawings and permit application, manufacturer warranty registration in writing, impact-rating certification labels, and the carpentry needed to rebuild corroded or rotted jambs. A cheap quote typically covers the unit only and adds the permit, the paperwork, and the jamb work as change orders later. We quote every line item up front so the number you sign is the number you pay. Estimates are free-call (754) 238-2201.
Usually not. By the time salt air has pitted an aluminum frame in Palm City, the frame itself is structurally compromised and won’t hold an impact-rated glazing unit properly. Replacing glass only in a corroded frame restores the seal temporarily but leaves you with a frame that cannot meet current wind-load code. In most cases, the right fix is a full unit replacement-and if the opening is oversized, that means custom fabrication. We’ll tell you straight if a glass-only repair is viable; if it’s not, we’ll show you why with the frame in hand.
Call TruePane for Custom Windows & Doors in Palm City
If you’re in Palm City and your original windows or lanai sliders are showing their age, we’ll measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers before the truck leaves your driveway. The Keystone Standard means both warranties are in writing, durations stated, no fine print that covers neither. A live person answers the phone 24 hours a day, seven days a week. Call (754) 238-2201 to schedule your free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Palm City and southern Martin County with custom and impact-rated window and door installations.
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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