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 Cudjoe Key
Window replacement in Cudjoe Key means working inside Monroe County’s 160+ mph wind-speed design zone, where every opening in your home has to stand up to forces most mainland contractors never plan for. TruePane Windows & Doors handles full frame replacement, impact-rated glazing upgrades, and storm window installation across Cudjoe Key, from the canal-front stilt homes off Cutlass Road to the elevated CBS construction along Blimp Road and the surrounding streets. Call (754) 238-2201 and you’ll get a live person, not a voicemail tree, and we’ll schedule a free estimate at your home. We’ve been doing this work long enough to know that a window on Cudjoe Key isn’t the same job as a window in Homestead or Florida City, and we quote it accordingly.
Why TruePane Windows & Doors Is Cudjoe Key’s Preferred Window Replacement Company
We’re a second-generation glazier operation, and the standard we work to was set by our founder, Dale Kessler, long before the company was incorporated in 2008. The rule on his whiteboard hasn’t changed: if the pane is not true, the job is not done. Cudjoe Key homeowners call us because they’ve heard from neighbors about the canal-front job on Cutlass Road where we pulled four oxidized 1970s jalousies and reframed the rough openings to current Monroe County code. We passed the county inspection on the first visit, and the homeowner didn’t have to chase us for paperwork. That’s the kind of reputation that matters when you’re hiring someone to cut holes in your house.
Every technician who arrives at your door is background-checked and uniformed, and every measurement gets taken twice before we quote a manufacturer line. We’re an authorized installer for more than a dozen lines, including PGT, CGI, and CWS, and we put quotes side by side on paper so you see exactly what you’re buying. Our Done Right Promise is written into every contract: if something isn’t right, we make it right, no arguing, no fine print. And a live person answers our phone 24 hours a day, seven days a week. That’s not a marketing line. It’s how we run the business.
Our Window Replacement Services in Cudjoe Key
Most Cudjoe Key homes were built between the 1970s and 1990s, and a lot of them still carry original jalousie windows and single-pane aluminum sliders. Those products were never designed for the wind loads and salt exposure this key delivers year after year. Here’s what we handle most often.
Full Frame Replacement
Full frame replacement means we remove the entire existing window down to the rough opening, inspect the framing and flashing, and install a new window that meets Monroe County’s current impact requirements. On Cudjoe Key, this is the job that catches the problems hiding inside the wall: undersized headers, missing flashing tape, wood that’s been wicking salt moisture for three decades. We price the work honestly and write allowances into the contract for any code-driven framing repairs the permit inspection will require. You’ll know what to expect before we open the first wall.

Impact-Rated Glazing Upgrade
If your home still has jalousies or single-pane aluminum, an impact-rated glazing upgrade is the single most important improvement you can make before the next storm season. Every impact window we install carries a valid Florida Product Approval (FL#) or Miami-Dade NOA, and we register both manufacturer warranty layers in writing before the truck leaves your driveway. This isn’t an upsell on Cudjoe Key. It’s the difference between a window that holds and a window that becomes a missile hole in a Category 4.

Storm Window Replacement
Storm windows on Cudjoe Key live a hard life. UV, 80% humidity, and salt spray from Florida Bay and the Atlantic work both faces of every frame and seal. We replace failed storm windows with marine-grade aluminum or fiberglass units built for this environment, and we pay close attention to the drainage paths and weather stripping that fail first on a coastal home. If you can see condensation between the panes or feel a draft coming through a closed window, that seal is done. We’ll replace it with something that lasts.

Energy-Efficient Upgrade
Low-E argon-filled insulated glass units make a measurable difference in a Cudjoe Key house, especially when the original windows are single-pane aluminum. We install energy-efficient upgrades that cut heat gain during the long Keys summer while still meeting the impact requirements Monroe County enforces. The two things don’t have to be separate projects. A properly specified impact window can do both, and we’ll show you the product approval numbers and the energy ratings on paper before you commit.
For the full scope of what we do, our Window Replacement team covers everything from a single failed sash to a whole-house glazing replacement, and we approach each job the same way: measure twice, quote in writing, register the warranties, and stand behind the work.

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 Cudjoe Key
We’re an authorized installer for PGT, CGI, CWS, and a range of other manufacturer lines, and we keep parts and hardware for the most common Cudjoe Key installations stocked and ready. What that means for you is straightforward: when a spring fails or a latch corrodes on a canal-front home near the Blimp Road stretch, we’re not waiting on a backorder out of a mainland warehouse. We quote the brands side by side on paper, and we service what we install. If you already have PGT or CGI windows that need attention, we’ll work on them without making you replace what’s still good.
Common Window Replacement Problems We See in Cudjoe Key Homes
- Oxidized aluminum frames on original jalousies. The two-sided salt air, Florida Bay on one side and the Atlantic on the other, attacks both faces of a frame at once. Within a few years of installation, original 1970s jalousies on stilt homes show white powder corrosion and seized hardware, and no amount of cleaning brings them back.
- Failed seals and condensation between panes. The combination of 80%+ humidity, relentless UV, and multi-directional salt spray degrades sealants faster on Cudjoe Key than anywhere on the Florida mainland. When you see fog between the panes, the insulating gas is gone and the window is working against you.
- Permit-triggered inspection failures on rough openings. Replacing a jalousie on Cudjoe Key pulls a Monroe County permit, and the inspection that follows scrutinizes rough-opening flashing, anchor spacing, and product approval numbers. Undersized headers and missing flashing tape, common in 1970s stilt construction, will fail that inspection if not corrected before the new window goes in.
- Salt corrosion on hardware and tracks. Sliding glass door tracks and window hinges on canal-front lots take a beating from continuous saltwater air exposure. We see hardware that’s frozen solid within three or four years of a mainland-style install, which is why we specify marine-grade components on every Cudjoe Key job.
Pricing for Window Replacement in Cudjoe Key, FL
A straightforward insert window replacement in Cudjoe Key typically runs $600 to $1,200 per opening for a standard-size impact-rated unit, depending on size and manufacturer line. Full frame replacement usually lands between $1,100 and $2,200 per window, with the higher end reflecting the code-driven framing repairs we find in older stilt homes. Storm window replacement for a typical canal-front home runs $450 to $950 per unit. These are real ranges for this market, not mainland prices. Your quote will be line-item, in writing, and fixed before we start. We don’t surprise you with change orders. Call (754) 238-2201 for a free estimate, and if you’re one of the many Cudjoe Key homeowners planning to stay in your house for another twenty years, ask about our permanent 5% discount for seniors and veterans.
We Also Serve Cities Near Cudjoe Key
Our crews work throughout the Lower Keys and beyond, and we regularly handle window replacement in Anna Maria, Acacia Villas, Alafaya, and Altamonte Springs. If you’re in one of those communities or anywhere else near Cudjoe Key, the same team, the same pricing structure, and the same Done Right Promise apply. Call (754) 238-2201 and we’ll put you on the schedule.
Serving Cudjoe Key, FL - Our Local Coverage Area
We’re based in the Cudjoe Key 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 Cudjoe Key
Yes. Cudjoe Key sits in unincorporated Monroe County, and any window replacement that changes the opening or the product approval status requires a permit. Even a simple jalousie-to-impact swap triggers a full Monroe County inspection that checks rough-opening flashing, anchor spacing, and the Florida Product Approval (FL#) or Miami-Dade NOA number on the new unit. We pull the permits, schedule the inspection, and pass it on the first visit, because we do the framing work the inspector will be checking. Call (754) 238-2201 and we’ll walk you through what your specific home will require.
Marine-grade aluminum or fiberglass. The two-sided salt air from Florida Bay and the Atlantic attacks both the interior and exterior faces of any frame, and vinyl components degrade measurably faster here than on the Florida mainland. Marine-grade aluminum holds up to the corrosion, and fiberglass offers excellent thermal performance without the oxidation problems that plague standard aluminum. We’ll quote both options on paper so you can see the numbers side by side. The right material for your home depends on your elevation, your exposure, and your budget, and we’ll give you a straight answer.
No, and you wouldn’t want to. Jalousie windows are categorically non-compliant with Monroe County’s current impact requirements, which means you cannot pull a permit to install new jalousies in place of old ones on Cudjoe Key. The good news is that modern impact-rated casement or awning windows provide the same ventilation with real hurricane protection, and they seal tightly enough to keep salt air and humidity out of the house. We do more jalousie-to-impact conversions in Cudjoe Key than any other single job type, and we’ll handle the entire permit and inspection process for you.
Salt air attacks sealants and gaskets from both sides at once on Cudjoe Key, because the island is a narrow strip flanked by Florida Bay to the north and the Atlantic to the south. The result is premature seal failure, condensation between panes, and lost insulating gas, often within five to seven years of a mainland-style install. That’s why we specify marine-grade components and high-quality sealants designed for continuous saltwater exposure on every Cudjoe Key job. If your windows are already fogging, the seals are done, and replacement is the only real fix. Call (754) 238-2201 for an assessment.
If the Monroe County inspector finds a problem, it means something in the rough opening wasn’t done to code, and it has to be corrected before the job can close out. On Cudjoe Key this typically means undersized headers, missing flashing tape, or anchor spacing that doesn’t match the NOA drawings for the approved product. We catch these issues during our pre-installation inspection and write the repair allowances into your contract before we start, so the inspection becomes a formality rather than a surprise. We pass on the first visit because we don’t leave code problems hiding behind new windows.
If you’re looking at an older Cudjoe Key home and wondering what a window replacement will actually turn up, call us at (754) 238-2201. We’ll send a background-checked, uniformed technician to your home, inspect the openings, and give you a written quote that includes everything the permit and inspection will require. Free estimate, no pressure, and a live person answers the phone.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Cudjoe Key and the surrounding communities 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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