Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Port Salerno
Window replacement in Port Salerno costs between $650 and $1,850 per opening for most retrofit work, with full-frame impact-rated replacements running $2,400 to $4,200 depending on size and marine-grade hardware. Most Port Salerno homes we work on need more than a standard coastal window because the Manatee Pocket’s salt air eats through aluminum frames years before inland homes see any problem. We schedule free estimates across Port Salerno every week and our crews know the difference between a house on Salerno Road and one sitting dockside on a canal off the pocket. Call (954) 280-4413 and a live person answers, not a voicemail tree.
Why TruePane Windows & Doors Is Port Salerno’s Preferred Window Replacement Company
Dale Kessler founded TruePane in 2008 on a rule that still governs every install: if the pane is not true, the job is not done. We have been working the Manatee Pocket-side streets long enough to know which houses were built with jalousies in the 1960s and which got aluminum sliders in the 1990s, and how each ages in this harbor air. Homeowners in Port Salerno call us because we quote manufacturer lines side by side on paper and register both warranty layers before the truck leaves the driveway, no arguing later.
Our technicians are background-checked and uniformed, and they measure every opening twice. We treat a Port Salerno job the way we would treat work on our own family’s house because we plan to be in this community for decades. A live person answers our phone 24 hours a day, seven days a week. Port Salerno is not a far-flung service stop for us; it’s a place where our name gets passed between neighbors, and that referral chain is built on the Done Right Promise we put in writing on every job.
Our Window Replacement Services in Port Salerno
Full Frame Replacement
Full frame replacement means removing the old window down to the rough opening and setting a new, complete unit. In Port Salerno, this is the most common route for 1950s through 1970s CBS homes that still have their original jalousies or single-pane aluminum sliders. Going full frame lets us correct rot or corrosion in the rough sill and install fusion-welded frames with stainless steel hardware, which is what survives harbor air along Salerno Road and the canal-side streets.

Insert Window Replacement
Insert replacement fits a new window inside the existing frame and is the lower-cost option when the old frame is still sound. Along the Manatee Pocket, we see older frames that look fine from the inside but have oxidized through at the weep holes. We will not sell an insert over a frame that will not carry the new sash for a decade. If the frame is salvageable, inserts run well under the cost of full replacement and we quote both options side by side in writing.

Storm Window Replacement
Storm windows in Port Salerno are not a convenience; they are the difference between a house that rides out a named storm and one that loses its envelope. We install impact-rated storm windows that meet current Martin County wind-load requirements, with laminated glass that holds together even if struck by flying debris. Port Salerno sits in a design wind speed zone over 150 mph under the Florida Building Code, and the marine exposure off the St. Lucie Inlet corridor makes product selection a safety question before it is a price question.

Energy-Efficient Upgrade
Most single-pane jalousies in older Port Salerno homes carry U-factors that raise cooling bills all summer and do nothing against salt-air draft. We upgrade to Low-E argon-filled units with structural foam frames and marine-grade sealant at every jamb. The daily salt-laden breeze out of the harbor delaminates IGU seals early if the wrong product goes in, so we specify insulated glass units rated for coastal exposure, not just the standard Florida spec. A homeowner on a canal off the pocket pays for their windows twice if they buy the inland version first.

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 Port Salerno
TruePane is an authorized installer for more than a dozen manufacturer lines, and for Port Salerno homes we commonly quote PGT, CGI, and Ply Gem for their marine-grade and impact-rated product lines. We keep local familiarity with the warranty registration process for each, so both manufacturer warranty layers get registered in writing before our truck leaves the driveway. That registration is part of The Keystone Standard, and it is the difference between a warranty that actually covers salt-air corrosion and one that gets voided for coastal exposure on a technicality.
Common Window Replacement Problems We See in Port Salerno Homes
- Aluminum frame oxidation at weep holes and lower corners: Harbor spray from the Manatee Pocket pits aluminum frames fast. We regularly find windows installed as recently as the early 2000s that have oxidized through at the lower corners and weep holes within 8 to 10 years, a failure mode that takes decades inland in Stuart or Jensen Beach.
- Fogged glass and failed IGU seals: Daily salt-laden breezes delaminate insulated glass unit seals, causing condensation between panes and loss of argon fill. The U-factor and SHGC performance degrade years before the manufacturer’s rated lifespan. Once a seal fails on the pocket, the window is dead; replacing only the glass usually costs nearly as much as a new sash.
- Corroded jalousie hardware and jambs: Original jalousies from the 1950s through 70s use steel hardware that seizes under marine salt exposure. Sticky sash operation turns into impossible, and once the crank mechanism is gone, there is no repair that lasts. Replacement is cheaper than a recurring repair bill.
- Improper flashing and sealant failure: Windows installed without marine-grade flashing tape and salt-resistant sealant leak at the head and jamb within a few seasons near the harbor. We inspect for telltale brown streaks and soft drywall under the sill, which means water has been getting in for a while. A proper reflash is part of every Port Salerno install.
On a 1960s CBS home off Salerno Road, we pulled original jalousie windows whose aluminum frames had pitted through at the lower corners, with sash hardware seized solid by salt. We replaced them with impact-rated casement and double-hung units using fusion-welded frames, stainless steel hardware, and marine-grade flashing tape, then sealed every jamb with a salt-resistant sealant. That retrofit now meets current Martin County wind-load requirements, and the homeowners will not be on a ladder with a caulk gun next spring.
Pricing for Window Replacement in Port Salerno, FL
Here are the numbers we actually quote in Port Salerno, based on the housing stock we see along Salerno Road, Ault Avenue, and the canal-side streets off the pocket. Prices reflect mid-2025 material costs and include installation, marine-grade sealant, and warranty registration.
- Insert window replacement (standard vinyl, no impact): $650-$1,100 per opening
- Full frame replacement (vinyl, standard Low-E): $1,200-$1,850 per opening
- Impact-rated full frame replacement (PGT, CGI, or Ply Gem): $2,400-$4,200 per opening, depending on size and hardware grade
- Jalousie-to-impact retrofit (full frame, casement or double-hung): $2,800-$4,600 per opening, including trim work and reflashing
The gap between a standard coastal window and a marine-grade impact window is real, but the cheaper spec rarely lasts a decade along the Manatee Pocket. A homeowner who pays $1,400 per opening for the inland-spec window often pays again in 8 to 10 years for the marine-grade unit they should have bought first. We quote both lines on paper so the choice is yours, with the full price difference shown. Call (954) 280-4413 for a free estimate on your home, and we will walk the openings with you, no obligation.
We Also Serve Cities Near Port Salerno
Our crews work throughout Martin County and the surrounding coastal communities. We provide the same Window Replacement services to homeowners in Stuart, Hobe Sound, Palm City, and Jensen Beach. If you know someone across the county line who is fighting fogged glass or a seized jalousie, send them our way. Each of these towns has its own microclimate, and we quote accordingly, built around what the air actually does to a window frame.
Key Takeaways for Port Salerno Homeowners
- The Manatee Pocket’s concentrated salt spray shortens aluminum window frame life to 8-10 years on pocket-side streets.
- Impact-rated, marine-grade products with stainless hardware and salt-resistant sealant are not an upgrade here; they are the minimum spec.
- Insert replacement works only when the existing frame is still structurally sound. We tell you honestly if it is not.
- Warranty registration in writing, before we leave, is the difference between a covered corrosion claim and a denied one.
- We serve the whole Port Salerno area with free estimates and a live person on the phone 24/7.
Serving Port Salerno, FL - Our Local Coverage Area
We’re based in the Port Salerno 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 Port Salerno
Because the harbor concentrates salt spray in the air and deposits it on metal surfaces daily, accelerating oxidation at the weep holes and lower corners where moisture collects. What takes 25 to 30 years inland on the mainland typically happens in 8 to 10 years on pocket-side streets. If you are within sight of the water, aluminum frames without marine-grade coating and stainless hardware are a countdown, not a question. Call (954) 280-4413 and we will tell you if your frames are at the point of no return.
Yes, for most full replacements, because Martin County enforces the Florida Building Code’s wind-load requirements for coastal exposure zones, and Port Salerno sits in the 150+ mph design wind speed range. Some insert replacements may not trigger the impact requirement if the opening is unchanged, but we always recommend impact-rated glass on any exterior wall facing the harbor. We pull permits and pass inspections, so you do not find out about a code requirement after the job is done. The free estimate covers what your specific house needs.
A marine-grade window uses fusion-welded frames, stainless steel hardware, salt-resistant sealant at every jamb, and insulated glass units rated for prolonged salt exposure. Standard Florida coastal windows often use aluminum frames with powder coating only, zinc-plated steel hardware, and basic sealant, which is fine for Biscayne Bay but not for the Manatee Pocket’s concentrated harbor air. The price difference is typically $300 to $700 per opening, and it buys you roughly triple the frame life. We quote both side by side so you decide with full pricing on paper.
You can, but we rarely recommend it because the louvered glass design has no seal against salt-air infiltration and the steel hardware corrodes from the inside out, even when the crank still turns. Jalousies also do not meet current Martin County wind-load requirements for new construction, which tells you how they perform in a storm. Most Port Salerno homeowners who keep them end up replacing them within a few years anyway, often after water damage at the sill. We can replace just the worst openings first and phase the rest over time, and the estimate will show exactly what each phase costs.
Replace the entire sash or the full unit, not just the glass, because a failed seal on the Manatee Pocket usually means salt has already started on the frame and hardware. Glass-only replacement costs about 60 to 70 percent of a new sash but leaves the corroding frame in place to fail next year. We quote the glass-only price alongside the full replacement price every time so you see the actual difference on paper. Call (954) 280-4413 and we will come measure, no charge.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Port Salerno with window replacement and installation built for marine air and done right the first time.
Call (954) 280-4413 for your free estimate on window replacement in Port Salerno. A live person answers, and the quote is in writing, with no surprises on the bill.
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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