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 Sewall’s Point
Impact window and door work in Sewall’s Point runs on two clocks: the building code’s and the manufacturer’s. Most full-frame replacements here take 8 to 14 weeks from signed contract to installation, with the lead time set by the glass fabricator, not by our crew’s calendar. We tell you that on the first call because it’s the truth. Call (772) 362-3326 and you’ll get a live person who can walk you through what your specific openings will require.
We know this peninsula’s houses. We know what the salt does to a 1968 aluminum slider on South Sewall’s Point Road, and we know what Martin County inspectors look for when a renovation permit lands on a home that still has shutter-only openings. That local knowledge is why homeowners here call us instead of a mainland crew that treats Sewall’s Point like any other Treasure Coast zip code.
Why TruePane Windows & Doors Is Sewall’s Point’s Preferred Impact Windows & Doors Company
Our Impact Windows & Doors work in Sewall’s Point follows the same standard Dale Kessler set when he founded TruePane in 2008: if the pane is not true, the job is not done. That rule governs every install on this peninsula, whether we’re setting a single impact French door on River Road or replacing every opening on a waterfront estate.
We’ve earned our reputation here one job at a time. Sewall’s Point homeowners tend to talk to each other. They compare notes at the town commission meetings and over the fence on South Sewall’s Point Road. What they say about us is that we show up when we say we will, we put pricing in writing before ordering, and we register both manufacturer warranty layers before the truck leaves the driveway. That’s The Keystone Standard, and it’s not marketing language. It’s a written practice.
Every technician who works in Sewall’s Point is background-checked and uniformed. We train our own people. We hire local. The crew that installs your impact windows likely grew up somewhere in Martin or St. Lucie County, and they work the way they would in their own mother’s house. Dale Kessler has kept that standard since 2008 in the glazing trade, and the Done Right Promise means if something isn’t right after install, we fix it. No paperwork fights. No arguing.
Scheduling for Sewall’s Point is coordinated from our South Florida dispatch office, and crews serve the peninsula regularly. We plan visits around your architect’s availability and the fabricator’s production schedule, because on this tier of work, coordination is what keeps a project from dragging.
Our Impact Windows & Doors Services in Sewall’s Point
Hurricane Impact Windows
On Sewall’s Point, impact windows are not an upgrade. They are a code requirement under the Florida Building Code’s Wind-Borne Debris Region provisions, which cover this entire peninsula. Any permitted replacement opening must carry impact-rated laminated glass and an approved frame system. We install full-frame replacements in the older 1950s through 1970s homes where original single-pane aluminum units remain, and we match the new frames to the home’s architectural lines so the work doesn’t look like a retrofit. A typical full-frame impact window replacement in Sewall’s Point runs $1,200 to $2,800 per opening depending on size, frame material, and manufacturer line.

Impact Sliding Glass Doors
Sliders are the workhorse of a Sewall’s Point waterfront home, and the salt air treats them hard. Weep holes clog with salt crust within months, trapping water inside the frame track. Frame corners oxidize from the inside. We replace older sliders with fusion-welded, corrosion-resistant frames and impact-rated glazing from manufacturers like ES Windows, both lines we know hold up in ambient marine exposure better than standard production aluminum. Expect $3,500 to $7,800 for a typical 8-foot impact slider replacement here, installed and flashed correctly.

Impact Entry & French Doors
The entry doors on Sewall’s Point homes fail differently than the windows. Multi-point lock mechanisms seize from ambient salt corrosion even when the insulated glass unit is still perfectly clear. We see it constantly: a homeowner goes to lock their French door for the night and the handle won’t throw. By then the mechanism is usually beyond lubrication. We replace those doors with impact-rated entry and French door systems engineered for marine environments, including corrosion-resistant hardware as standard. Entry door replacements here run $4,200 to $9,500 depending on configuration and the manufacturer line you choose, with side-by-side quotes on paper so you see exactly what you’re buying.

Impact Garage Doors
Garage doors are the largest single opening on most Sewall’s Point homes, and they fail first in a wind event if they’re not impact-rated. A non-impact garage door that fails during a hurricane pressurizes the entire house and can blow the roof deck off. We install code-approved impact garage doors with reinforced tracks and bracing, sized to your existing opening. $3,800 to $8,600 is the working range on this peninsula for a double-wide impact garage door, including track reinforcement and wind-load documentation for your insurance carrier.

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 Sewall’s Point
We’re an authorized installer for more than a dozen manufacturer lines, and on Sewall’s Point we lean toward the ones that hold up in ambient salt air: ES Windows, ECO Window Systems all appear regularly in our work here. Why these lines? Fusion-welded corners, corrosion-resistant frame coatings, and marine-grade hardware options. We stock common replacement parts for local customers and we quote manufacturer lines side by side on paper so you never buy glass you can’t evaluate. When a Sewall’s Point homeowner calls about a fogged insulated glass unit or a seized lock mechanism, we can usually tell them over the phone what brand they have just from the description.
Common Impact Windows & Doors Problems We See in Sewall’s Point Homes
- Salt-crusted weep holes leading to internal frame oxidation. The peninsula’s all-sides salt exposure means weep holes clog within months, not years. Water trapped inside the frame corrodes it from the inside out, and by the time you see pitting on the exterior, the structural integrity is already compromised. We replace those frames with systems designed for marine environments and we check weep function on every service visit.
- Non-impact single-pane units failing current Wind-Borne Debris Region code. Homes built in the 1950s through 1970s frequently retain original non-impact windows. They were compliant when installed because there was no impact requirement then. Any renovation permit pulled today can trigger an inspector flag requiring those openings to come up to current code before the project closes. Homeowners get caught mid-remodel. We handle those emergency full-frame replacements, and we work directly with the inspector on the compliance paperwork.
- Seized multi-point lock mechanisms on entry and French doors. Ambient salt corrosion doesn’t just attack glass and frames. The lock hardware goes too. We regularly see entry doors where the insulated glass unit is fine but the door won’t lock or unlatch without force. That’s a security problem, not a convenience complaint, especially for homeowners who travel for part of the year. We replace the entire door assembly with impact-rated systems and corrosion-resistant hardware rather than patching a mechanism that will seize again.
- Shutter-only openings triggering renovation permit flags. Many older Sewall’s Point homes were permitted with accordion or panel shutters over non-impact glass. That satisfied code at the time. Under current FBC enforcement, an unrelated renovation permit can trigger a requirement to upgrade those shutter-only openings to full impact windows before the project closes. This catches people off guard mid-remodel, which is exactly when a project can least afford a surprise. We handle the window replacement and the wind mitigation documentation.
Pricing for Impact Windows & Doors in Sewall’s Point, FL
Here are the working price ranges we quote on this peninsula. Hurricane impact windows: $1,200 to $2,800 per opening. Impact sliding glass doors: $3,500 to $7,800 for a standard 8-foot unit. Impact entry and French doors: $4,200 to $9,500. Impact garage doors: $3,800 to $8,600 for a double-wide with wind-load documentation. Full home package pricing for a 1960s waterfront estate, all openings replaced: $45,000 to $120,000 depending on opening count, frame material, and manufacturer line.
What drives cost here more than anything is the manufacturer’s lead time and the frame material. Aluminum is standard. Vinyl costs less upfront but doesn’t carry the same structural rating in a Wind-Borne Debris Region application. We quote each line on paper side by side so you see the difference in writing. The price we quote is the price you pay. We do not issue change orders because a homeowner picked a different glass package than the one that was ordered. Estimates are free. Call (772) 362-3326 and we’ll schedule a measure.
We Also Serve Cities Near Sewall’s Point
TruePane serves the entire Treasure Coast corridor around Sewall’s Point, including Port St. Lucie, Indiantown, White City, and Fort Pierce South. If you live just off the peninsula and you’re dealing with the same salt-air and wind-code issues, call the same number: (772) 362-3326.
Serving Sewall’s Point, FL - Our Local Coverage Area
We’re based in the Sewall’s Point 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 Sewall’s Point
Because the entire town of Sewall’s Point sits inside Florida’s Wind-Borne Debris Region, and the building code applies to every opening on a structure, not just the ones facing the St. Lucie River or Indian River Lagoon. A wind-borne piece of debris can strike any elevation of a home during a hurricane, and the code does not distinguish between a water-facing living room window and a bedroom window facing the street. Any permitted replacement opening requires impact-rated glazing. Call (772) 362-3326 and we’ll walk you through which of your openings currently comply and which will need upgrading if you pull a permit.
Under current FBC enforcement in Martin County, a renovation permit can trigger an inspector flag requiring shutter-only openings to be upgraded to full impact windows before the project closes. This has become common on Sewall’s Point, where many older homes were permitted with shutters over non-impact glass and have not been touched since. The shutters may have been compliant at the time, but the current code standard for a permitted replacement is impact-rated glazing in the opening itself. We handle the window replacement and the wind mitigation documentation so your remodel doesn’t stall at final inspection. Call (772) 362-3326 for an exact read on your home’s compliance status.
Ambient salt corrosion. Sewall’s Point is a peninsula entirely encircled by tidal saltwater, so every home sits in constant marine exposure, not just the ones on the water’s edge. In Stuart, salt air is directional, it blows in from the ocean side and is diluted before it reaches inland neighborhoods. On Sewall’s Point, it comes from every direction. Weep holes clog with salt crust within months. Frame corners oxidize from the inside. Multi-point lock mechanisms on entry and French doors seize even though the glass is still clear. A frame that would last 20 years in Stuart fails in 8 to 12 years here unless it was specifically built for marine conditions. That’s why we favor fusion-welded, corrosion-resistant frame systems on this peninsula. Call (772) 362-3326 and we’ll tell you honestly whether your existing frames are worth keeping.
Because every impact-rated unit is custom fabricated to the opening’s exact measurements and the glass package you select. The fabricator cuts, laminates, assembles, and cures each unit to order. That production schedule is what sits between contract signing and installation day. On Sewall’s Point, the timeline usually runs 8 to 14 weeks. Labor on install day is fast, most openings go in within one or two visits. The wait is the glass. We quote the lead time in writing when you sign, and we order the moment the contract is executed. If a homeowner has a renovation permit deadline approaching, we factor that into the order priority. Call (772) 362-3326 to find out current lead times before you commit to a remodel start date.
No, not in a properly manufactured impact-rated unit. Argon gas fill is sealed inside the insulated glass unit at the factory, and the seal is not affected by ambient humidity or salt air. What fails in Sewall’s Point is the frame around the glass, not the glass unit itself, unless the unit was poorly manufactured or installed. We use manufacturer lines with documented seal performance, and we register the manufacturer warranty on the insulated glass unit in writing under The Keystone Standard. If a seal does fail, the warranty covers it, and the Done Right Promise covers our workmanship. Call (772) 362-3326 for a free estimate on your specific openings.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Sewall’s Point and the Treasure Coast with impact-rated windows and doors 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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