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 Palm City
Impact window and door replacement in Palm City is not a simple swap. Most homes here were built between 1980 and 2000, which means the original aluminum single-pane sliders and French doors are now 25 to 40 years old, non-impact-rated, and often corroded from the salt-humid air that rolls off the St. Lucie River basin. Martin County enforces the wind-borne debris region standard strictly, so nearly every replacement triggers a permit and a mandatory upgrade to impact-rated glazing. Our Impact Windows & Doors team handles the inspection, the permit, and the install in one sequence. Call (754) 324-4646 for a free estimate from a crew that knows Palm City’s housing stock down to the stud.
Why TruePane Windows & Doors Is Palm City’s Preferred Impact Windows & Doors Company
TruePane has been working in Palm City long enough to recognize a 1992 CBS house from the street. We know the original aluminum sliders in the Pinnacle Ridge and Copperleaf subdivisions fail at the sash corners first. We know the permit desk at the Martin County building department will ask for a separate impact-product approval for every address, not a subdivision-wide assumption. And we know that a homeowner who just paid for fogged-glass replacement does not want a call back about a red-tagged inspection.
Our crews are background-checked and uniformed. They measure every opening twice and write manufacturer lines side by side on paper so you see exactly what you are buying. Dale Kessler founded this company in 2008 on a simple rule that still governs every job: if the pane is not true, the job is not done. We stand behind the work with the Done Right Promise, and we register both manufacturer warranty layers in writing before the truck leaves your driveway. A live person answers the phone 24 hours a day, 7 days a week. That matters in Palm City, where a summer storm can decide your afternoon for you.
Our Impact Windows & Doors Services in Palm City
Hurricane Impact Windows
Most Palm City homes still carry their original single-pane aluminum windows, and that is a liability Martin County code no longer tolerates. We install laminated impact glass set in reinforced frames that meet Florida Building Code wind-load standards for the wind-borne debris region. For the 1980s CBS homes off Martin Downs Boulevard and along Mapp Road, we typically recommend a full opening replacement rather than a retrofit insert, because the original frames are rarely square after 30 years of settling and salt exposure.

Impact Sliding Glass Doors
In Palm City, sliding glass doors fail in predictable ways. The salt-humid air from the St. Lucie River basin works into the roller tracks and sash corners, and by year 25 the door binds or the frame corners are fused with corrosion. When our crew opened up a 1994 CBS home in the Hammock Creek neighborhood, we found original aluminum sliders whose sash corners were so corroded we had to cut the frames out rather than pull them. The permit inspection then flagged the undersized header above the patio door, and we reframed and installed a new impact-rated French door before the inspector would sign off. A square deal means we price that reframing before we start, not after the wall is open.

Impact Entry & French Doors
Entry doors in Palm City take the brunt of afternoon storm cells that funnel moisture under aging thresholds. We install impact-rated entry and French doors with proper sill pan flashing and sealed weep systems so the rough opening stays dry. For homeowners in the gated communities around Reserve Boulevard and the Estates at Hammock Creek, a new impact door often changes the look of the whole elevation. We quote manufacturer lines like CGI and CWS side by side so you can compare glass packages, finish, and warranty duration before you commit.

Impact Garage Doors
Garage doors are the widest opening in a Palm City home and the most commonly overlooked in wind mitigation reports. A non-impact garage door under wind load can pull its tracks and let pressure into the attic space. We install and service impact-rated garage door systems that carry their own product approval for Martin County permits. If your wind mitigation inspection flagged the garage door, this is the first thing to fix.

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.
Key Takeaways
- Palm City falls inside Martin County’s wind-borne debris region, which makes impact-rated glazing or approved shutters mandatory under the Florida Building Code.
- The original aluminum single-pane windows and sliders in 1980s and 1990s CBS homes are now 25 to 40 years old and frequently corroded or seal-failed.
- A permit inspection in Palm City often uncovers rotted jambs, undersized headers, and non-impact glass installed under outdated assumptions.
- TruePane handles permit, product approval, installation, and warranty registration in one sequence, with pricing in writing before work begins.
Trusted Brands We Service in Palm City
We are an authorized installer for more than a dozen manufacturer lines, and for Palm City homes we most often quote CGI, CWS, and ES Windows. These lines carry product approvals Martin County inspectors recognize on the first pass, which keeps your permit moving. We keep common hardware and replacement parts stocked for the door and window models we install most in this area, so a service call does not turn into a two-week wait on a parts order. If you are replacing a slider or French door in a 1980s CBS house, we will show you the manufacturer lines on paper, with warranty durations stated in writing.
Common Impact Windows & Doors Problems We See in Palm City Homes
- Fogged insulated glass with zero argon fill. The salt-humid air from the St. Lucie River basin accelerates seal failure on original aluminum sliders from the 1980s and 1990s. Once the seal goes, the unit fogs and the insulating gas is gone, and the window no longer performs anywhere near its original rating.
- Rotted wood jambs hidden inside the rough opening. Outdated flashing tape and clogged weep holes on original CBS installations let summer storm water sit against the wood jamb. You will not see it until the window is pulled, and by then the repair is a framing job, not a caulk job.
- Corroded aluminum sash corners that seize the window shut. Even non-waterfront subdivisions in Palm City show accelerated oxidation compared to inland Central Florida cities. Sash corners fuse, hardware binds, and replacement becomes a cut-out job rather than a slide-out job.
- Non-impact glass flagged by a Martin County inspector. We regularly see installations where a contractor used non-impact glass and assumed shutters on a neighbor’s permit would transfer. They do not. Inspectors in Palm City flag it, and the homeowner pays for the replacement twice.
Pricing for Impact Windows & Doors in Palm City, FL
A typical impact window replacement in Palm City runs $1,100 to $2,400 per opening, depending on size, frame condition, and the glass package you choose. Impact sliding glass doors start around $4,500 and run to $9,000 or more when reframing is required, which happens often in 1980s CBS homes with undersized headers. Impact entry and French doors typically land between $3,800 and $8,500 installed. Impact garage doors run $2,800 to $6,500 depending on width and wind-load rating.
What moves the number in Palm City is not brand or glass thickness. It is what the permit inspection finds once the opening is exposed: a rotted jamb, a header that no longer meets code, a rough opening that was never flashed correctly. We write allowances into the contract for exactly these conditions, and any surprise is priced and approved in writing before we touch it. Call (754) 324-4646 for a free estimate and a written line-item quote.
| Service | Typical Palm City Range |
|---|---|
| Impact window (per opening) | $1,100 - $2,400 |
| Impact sliding glass door | $4,500 - $9,000 |
| Impact entry or French door | $3,800 - $8,500 |
| Impact garage door | $2,800 - $6,500 |
How Much Does Impact Window Installation Cost in Palm City?
Most single-family homes in Palm City need 8 to 14 openings replaced, which puts a whole-house impact window project between roughly $10,000 and $30,000 before any framing repairs. A full sliding door plus window package on a 1990s CBS home commonly lands between $18,000 and $40,000 once permits, product approvals, and any header reframing are included. The number that changes most is the hidden opening condition, which is why we write an inspection step and a repair allowance into every Palm City contract. Call (754) 324-4646 for an exact quote. Estimates are free, and the quote is line-item.
We Also Serve Cities Near Palm City
Impact Windows & Doors in Palm City is our anchor, but our crews also cover Stuart, Port Salerno, Jensen Beach, and Hobe Sound. Each of those cities has its own pattern of original construction and its own permit office quirks. The housing stock is similar, but the code enforcement is not always the same, and we know which department expects what.
Why Martin County Homeowners Call Us First
The local brief on Palm City is simple. Palm City’s homes sit inside Martin County’s strict wind-borne debris region, which treats the area as impact-glass mandatory even though many owners assume its inland St. Lucie River corridor location exempts them from coastal code. It does not. The Florida Building Code draws the wind-borne debris region boundary well inland, and Martin County’s building department enforces it without flexibility. A homeowner in the Hammock Creek or Pinnacle Ridge neighborhoods who thinks they can replace a broken slider with a standard tempered unit will get a red tag and an expensive second job.
This is the single biggest reason a Palm City window or door quote moves. The original opening, sealed behind stucco for three decades, is rarely in condition to accept a new impact unit without some correction. We price it honestly: inspection first, allowances written into the contract, and any condition the inspector flags is priced and approved in writing before we touch it. That is what a square deal means to us.
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 - Impact Windows & Doors in Palm City
Because Martin County’s wind-borne debris region boundary includes all of Palm City, not just waterfront lots. The Florida Building Code requires impact-rated glazing or approved shutters for any new or replacement window or door opening, regardless of how far your house sits from the St. Lucie River. The county inspector enforces this on every permit. Call (754) 324-4646 if you want us to check your specific address against the current code before you plan the work.
The inspector verifies three things: the product approval number on the impact assembly, the mounting and anchoring pattern against the approved engineering, and the condition of the rough opening including the header and the flashing. If the header above the patio door is undersized by current wind-load standards, the inspector will not sign off until it is reframed. We have done that reframing in multiple Palm City homes and we price it into the quote before we start.
The tidal St. Lucie River basin carries salt-humid air well west of the Atlantic shoreline, and it sits against your aluminum frames year-round. That persistent salt exposure accelerates oxidation and seal failure in original 1980s and 1990s aluminum windows even in non-waterfront subdivisions miles from the Intracoastal. Once the sash corners fuse or the seals fog, the unit is done and replacement is the only repair that holds. Call (754) 324-4646 and we will tell you what can be salvaged and what cannot.
We inspect the opening before we write the final number. If we suspect water damage behind the stucco or an undersized header, we write a repair allowance into the contract with a per-opening cost range, and we get your written approval on any additional scope before we cut further. Nothing gets done on surprise. That is the Done Right Promise in practice, and it is the only way we work in Palm City.
In most cases, yes, if the shutters are approved, documented, and in working condition for every opening. The Martin County building department accepts approved shutter systems as an alternative to impact glazing for the wind-borne debris requirement. But if the shutters were never permitted, are missing hardware, or do not cover every window and door, you will still need to upgrade the unprotected openings. We can perform a wind mitigation review and tell you exactly which openings pass and which ones do not before you spend anything. Call (754) 324-4646 for that review.
Contact TruePane Windows & Doors in Palm City
Call (754) 324-4646 for a free estimate on impact windows and doors in Palm City. We will set an appointment, send a background-checked technician, and give you a written line-item quote with manufacturer lines compared side by side and warranty durations stated in writing. If the pane is not true, the job is not done, and we have been standing behind that rule in Martin County for years.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Palm City and the surrounding Martin County communities.
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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