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Before
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Before
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Before
AfterFast, Reliable Window Replacement Across Sewall’s Point
Window replacement in Sewall’s Point runs on a different calendar than the rest of Martin County, and the salt air is the reason. Every home on this peninsula sits within a few hundred feet of tidal water, so the conversation is never just about glass. It’s about stainless-steel hardware, impact-rated frames, and flashing details that keep wind-driven salt spray out of the rough opening. TruePane Windows & Doors has been installing and replacing windows on this stretch of the St. Lucie and Indian River Lagoon long enough to know what fails and what holds. Call (754) 324-4646 for a free estimate and we’ll give you an honest read, not a sales pitch.
Why TruePane Windows & Doors Is Sewall’s Point’s Preferred Window Replacement Company
Dale Kessler founded this company in 2008 on a rule that still governs every install: if the pane is not true, the job is not done. We work in Sewall’s Point the way a company works that plans to be here in thirty years. Our technicians are background-checked and uniformed, and they measure every opening twice before anything gets ordered. We register both manufacturer warranty layers in writing before the truck leaves your driveway, under The Keystone Standard. That means you know exactly what’s covered, for how long, and in whose name. The Done Right Promise backs the workmanship. If it’s not right, we make it right. No paperwork fights, no arguing.
We’re an authorized installer for more than a dozen manufacturer lines including, PGT, CGI, and ES Windows. That matters here because Sewall’s Point homes need more than one brand’s spec sheet. A street-side casement on a 1970s estate near the river needs different hardware than a lagoon-facing slider. We quote manufacturer lines side by side on paper so you see exactly what you’re buying and why. A live person answers our phone 24 hours a day, seven days a week. When you call, you get a person who knows the difference between a fogged seal and a true failure.
Our Window Replacement Services in Sewall’s Point
Most homes in Sewall’s Point were built between the late 1960s and early 1990s, and many still carry original aluminum single-panes. The work here breaks into four categories, each with its own schedule and spec.
Full Frame Replacement
When the original aluminum frame has corroded to the point where sash tracks are fused or jamb screws have rusted through, an insert will not save it. Full frame replacement pulls the entire unit down to the rough opening and rebuilds it. On the mid-century estates off Sewall’s Point Road and along South Sewall’s Point, we often find unflashed rough openings that have been letting salt air travel behind the trim for decades. We correct that before the new frame goes in. The right way is the only way we do it.
Impact-Rated Window Replacement
Sewall’s Point sits inside Martin County’s wind-borne debris region under the Florida Building Code. That means the structure needs to meet a standard, not just survive a direct hit. Hurricane Frances and Jeanne made that plain in 2004. We now replace many of those post-storm rush installs because they were set with standard residential hardware that has seized or corroded in twenty years of salt air. Impact-rated glazing with corrosion-resistant frames is not an upsell here. It is the baseline.
Energy-Efficient Upgrade
Salt air and sun work together on this peninsula. Original single-pane windows let both in, and the air conditioning works harder than it should from April through November. We install argon-filled low-E glass in new frames to cut heat transfer and reduce the humidity load on the home. For Sewall’s Point homeowners who plan to stay in place, the energy upgrade usually pays for itself in comfort long before the utility bill math tips positive. We can show you the glass packages side by side before you choose.
Storm Window Replacement
Some homes here still carry operable storm panels or older fixed storm windows over original primary units. Storm window replacement is a practical option when the primary window is still true but the storm layer is corroded, warped, or no longer seals. We replace the storm unit, rebuild the track if needed, and make sure the hardware spec on the new unit matches the exposure. On a peninsula this narrow, even the back bedroom window eats salt. There is no lee side.
Trusted Brands We Service in Sewall’s Point
Sewall’s Point homeowners do not buy off a rack, and neither do we. We stock and install from more than a dozen manufacturer lines, with a strong bench of marine-grade and impact-rated systems from CGI, PGT, Marvin, and ES Windows. For homes close along the St. Lucie side, we often spec CGI or PGT impact products for the heavy weather face. For architect-driven renovations where the sightlines and finish matter, Marvin and Andersen carry the design load. We keep parts for these lines moving through the supply chain so turnaround stays tight. When you call, we can tell you what is in stock and what has a lead time, not the other way around.
Common Window Replacement Problems We See in Sewall’s Point Homes
Every house here fights the same environment. Here is what we find when we walk a Sewall’s Point home for the first time.
- Pinhole corrosion on original aluminum frames. The 1960s through 1990s single-pane frames develop pinholes from salt air, which lets air and moisture leak in and kills the seal within a few seasons of exposure. On near-bulkhead lots, the damage starts within a decade.
- Post-2004 replacements already failing. After Frances and Jeanne, many homes got replacement windows installed with standard residential hardware. Twenty years of tidal salt air has seized the operators and rusted the jamb screws. These are now entering their second replacement cycle, and the fix is a full-frame job with marine-grade hardware.
- Non-impact sliders and casements on the water side. Any opening that faces the Indian River Lagoon or the St. Lucie River needs to pass wind-borne debris standards. Older non-impact units will not. And even street-side openings show seal failure and lost argon because the salt-air infiltration through unflashed rough openings reaches every side of the house.
- Condensation between panes in newer double-hungs. Fog between the panes means the seal has failed and argon has leaked out. On this peninsula, a fresh insulated glass unit can fail early if the frame was set without proper flashing. We see it most often on cheaper replacements that were not flashed for the salt environment. The fix is not just new glass. It is the flashing and the hardware around it.
Pricing for Window Replacement in Sewall’s Point, FL
The honest answer is that this town prices at the high end of the Martin County market, and the environment is the reason. A single impact-rated window in Sewall’s Point runs $1,200 to $2,800 installed, and a full house of replacements on a 1970s waterfront estate typically lands between $28,000 and $65,000 depending on glass packages, frame finish, and how much rough-opening correction the salt air has forced on us. An energy-efficient insert replacement with a standard finish runs $800 to $1,600 per opening. Full-frame work, which corrects corroded frames and adds proper flashing, adds 30 to 50 percent over inserts. We fix the price in writing before we order anything. The number on the first quote is the number on the final bill unless you change the scope. No change orders. No surprise line items. Call (754) 324-4646 for a free estimate and a written line-item quote specific to your openings.
We Also Serve Cities Near Sewall’s Point
TruePane works throughout Martin County, and our crews serve Stuart, Hobe Sound, Jensen Beach, and Palm City on the same schedule we keep in Sewall’s Point. The marine-corrosion spec we use on the peninsula carries over to any waterfront lot in the area. Dispatch and scheduling are coordinated from the Miami office, and crews are spread across the county so we can be there when we say.
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 - Window Replacement in Sewall’s Point
Living on Sewall’s Point changes the hardware spec because every home sits within a few hundred feet of tidal saltwater, not just the ones on the waterline. On the mainland, a street-side window in Stuart or Palm City sees occasional salt exposure. Here, the entire peninsula is saturated, so interior-facing and street-side openings show the same corrosion rates that the mainland sees only on oceanfront lots. That means stainless-steel hardware, corrosion-resistant frames, and properly flashed rough openings on every opening, not just the lagoon side. We do not spec standard residential hardware on this peninsula because we know the callback is already scheduled. Call (754) 324-4646 and we will walk your home and tell you what actually needs to be upgraded.
For most early-1980s original aluminum windows in Sewall’s Point, full-frame replacement is the better call, because the salt air has likely corroded the original frames beyond what an insert can correct. Inserts work when the original frame is still true and structurally sound, but on this peninsula the frames themselves develop pinhole corrosion and the rough openings are often unflashed. A full-frame job lets us correct the flashing, replace the rotted trim, and set marine-grade hardware properly. An insert on a failing frame just puts a good window in a bad hole. We will open the wall and show you the condition before you decide. Call (754) 324-4646 for a free estimate.
Yes, and the reason is the constant salt air more than the storm path. Code under the Florida Building Code wind-borne debris region applies to the whole structure, not just the water-facing elevations. But even if code did not push you there, the salt environment does. Street-side and interior-facing openings on Sewall’s Point see corrosion rates that mainland homes see only on oceanfront exposures, so impact-rated glass with corrosion-resistant frames and stainless-steel hardware holds up better everywhere on the house. It is the spec we would put in our own mother’s home, and we would not reduce it just because the window does not face the river. Call (754) 324-4646 for a quote.
Condensation between the panes means the insulated glass unit seal has failed and the argon gas has leaked out. On Sewall’s Point, this happens early when the rough opening was not flashed properly and salt air infiltrated behind the frame, corroding the spacer and breaking the seal from the outside in. A cheap replacement set into an unflashed opening will fog within a few seasons here. The fix is not just a new sash. The opening needs to be flashed correctly, the hardware swapped to stainless, and the unit re-set so the seal is protected. Call (754) 324-4646 and we will diagnose whether it is a seal failure, a flashing issue, or both.
You should order six to eight weeks in advance for a waterfront renovation in Sewall’s Point, because the lead time on marine-grade materials sets the calendar, not our labor. Impact-rated frames, custom finishes, and stainless hardware have manufacturer lead times that run four to six weeks before they even ship, and an architect-driven renovation on this peninsula usually includes custom sizes that are not stock items. We fix the price in writing before we order, so once you sign the quote the schedule is set and the cost will not move. We quote all approved manufacturer lines side by side on paper so you can see which one has the shortest lead time and which one fits your finish schedule. Call (754) 324-4646 and we will build the order sheet and the calendar together.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Sewall’s Point, FL.
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.