Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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Before
After
Before
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Before
AfterFast, Reliable Window Replacement Across Cudjoe Key
Salt air decides what survives on Cudjoe Key. We replace windows on this island with marine-grade anodized aluminum frames, stainless steel hardware, and argon-filled insulated glass because the standard mainland spec corrodes here within five to seven years. A typical full-frame impact window replacement in Cudjoe Key runs $1,400 to $3,200 per opening, depending on size, product line, and rough-opening condition. Call (954) 280-4413 for a free estimate from our Window Replacement team.
We serve Cudjoe Key and the surrounding Lower Keys with one standard: if the pane is not true, the job is not done. Dale Kessler founded TruePane Windows & Doors on that rule, and every crew that crosses onto Cudjoe Key carries it with them.
Why TruePane Windows & Doors Is Cudjoe Key’s Preferred Window Replacement Company
Cudjoe Key homeowners have a specific problem that mainland contractors miss. The island is narrow, so buildings take salt spray from Florida Bay on the north side and the Atlantic on the south side at the same time. Dual-direction salt exposure destroys standard aluminum frames and gaskets faster than almost anywhere else in Florida. We know this because we see it every month on post-Irma rebuilds along Blimp Road and the canals off Cutlass Road.
Our crews have replaced hundreds of windows across Cudjoe Key, from elevated CBS homes near the south shore to modular and manufactured homes set on concrete pilings off Spanish Main Drive. We quote manufacturer lines side by side on paper, register both warranty layers in writing before the truck leaves your driveway, and back every job with the Done Right Promise. No paperwork fights. No arguing.
A live person answers our phone 24 hours a day, seven days a week. Not a voicemail tree. Not a regional call center. When you call about a fogged impact sash or a salt-corroded frame on Cudjoe Key, you get a human being who understands the island’s conditions and can schedule a technician accordingly.
Our Window Replacement Services in Cudjoe Key
Full Frame Replacement
On Cudjoe Key, full frame replacement is often the only code-compliant path forward. Monroe County’s wind zone requires Florida Product Approved impact units rated for 150+ mph design winds, so leaving an old non-impact frame in place usually fails inspection. We remove the entire old window, rebuild the rough opening, flash and tape every jamb to keep bay-side and ocean-side salt air out, and set the new impact unit square and true. For openings leading to decks or balconies, we also install Glass Railing Systems - Cudjoe Key homeowners trust for unobstructed views and code-compliant wind resistance. For elevated CBS homes and 1970s-80s block structures, this is the standard job.
Insert Window Replacement
If the existing frame is sound and the rough opening is intact, insert replacement can save on labor while keeping the home weathertight. This works well on Cudjoe Key homes where the original frames are still structurally solid but the sashes, glass, or seals have failed. We measure every opening twice before ordering, because a quarter-inch discrepancy on an impact-rated insert creates air leaks the first time a summer squall pushes salt-laden wind through the gap.
Energy-Efficient Upgrade
Cudjoe Key’s climate punishes single-pane glass. Between the relentless sun and the humidity coming off both Florida Bay and the Atlantic, your HVAC system works harder than it should. We specify low-E coated, argon-filled insulated glass units rated for full marine exposure. These cut solar heat gain while resisting the seal degradation that fogs standard insulated units within five to seven years on this island. For post-Irma homes with 2018-era aluminum impact windows already showing failed thermal seals, an Energy-Efficient Windows - Cudjoe Key upgrade replaces the problem instead of patching it.
Storm Window Replacement
Some older Cudjoe Key homes still carry non-impact storm windows that would not pass today’s code. If you are considering selling, refinancing, or just want the protection Monroe County actually requires, we can bring those openings up to current impact standards. Storm window replacement here means Florida Product Approved units with the proper anchoring and fastening schedule for the Lower Keys wind zone. We pull permits, we pass inspections, and we 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 are an authorized installer for more than a dozen manufacturer lines, and on Cudjoe Key we lean heavily on PGT, CGI, and CWS for impact windows built specifically for the South Florida marine environment. These manufacturers produce units tested for the wind loads and salt exposure this island dishes out. We also work with Ply Gem and other lines when the job calls for a particular size, finish, or budget. Because we service what we install, replacement sashes, hardware, and glass packages for these brands arrive faster than most Cudjoe Key homeowners expect.
Key Takeaways for Cudjoe Key Homeowners
- Salt air from two directions means you need marine-grade anodized aluminum frames, not standard anodized, and certainly not untreated mill finish.
- Impact windows are not optional here. Monroe County code requires Florida Product Approved units for the 150+ mph design wind zone. There is no non-impact path.
- Post-Irma shortcuts are failing now. Aluminum-framed impact units installed around 2018 are showing pitting and fogged glass. If yours are, get them evaluated before the seals go completely.
- Hardware matters as much as the frame. Stainless steel or marine-coated hardware lasts. Zinc-plated or standard steel corrodes and binds within a few seasons.
Common Window Replacement Problems We See in Cudjoe Key Homes
- Frame pitting and oxide bloom on aluminum within five years. Most of Cudjoe Key sits open to both Florida Bay and the Atlantic, so standard anodized aluminum gets attacked from every direction. We see chalky, pitted frames on units that are barely seven years old.
- Failed thermal seals and fogged double-hung sashes. Three- to seven-year-old impact windows installed after Irma frequently show condensation between panes because the insulated glass units were not specified for full marine exposure. Once the argon leaks out, the thermal performance is gone.
- Corroded balance springs and hardware. The constant salt-laden humidity works into the window’s internal moving parts. We routinely replace balances, locks, and hinges on Cudjoe Key windows that still look fine from the outside but no longer operate properly.
- Gap leaks around post-Irma rough openings. Rebuilds happened fast in 2017 and 2018. Flashing and sealing details got skipped on some jobs. The first sign is often a thin line of rust or salt bloom staining the interior sill or jamb.
On a post-Irma elevated CBS home near the south shore of Cudjoe Key, one of our crews removed aluminum-framed impact units installed around 2018. The frames showed deep pitting, and two double-hung sashes had fogged completely. We replaced them with marine-grade anodized aluminum, stainless steel hardware, and argon-filled insulated glass with low-E coatings, sealing every jamb and flashing tape to keep bay-side and ocean-side salt air out of the rough opening. That job is why we say the cheap spec costs more within a decade.
Pricing for Window Replacement in Cudjoe Key, FL
Window replacement pricing on Cudjoe Key reflects the marine environment and the wind code. You cannot install a mainland-spec window here and expect it to last. Here is what we currently see across the island:
- Insert impact window replacement: $1,100 to $2,400 per opening for standard sizes with marine-grade frames and stainless hardware.
- Full frame impact replacement: $1,400 to $3,200 per opening, depending on rough-opening condition, stucco or siding work, and product line. Larger openings and custom sizes run higher.
- Energy-efficient glass packages: Add $150 to $400 per window for argon-filled, low-E insulated glass upgrades over standard clear impact glass.
- Fogged sash replacement on existing impact frame: $600 to $1,200 per sash, when the frame is still sound and manufacturer sash replacement is available.
We offer a free written repair estimate, a maintenance check, and a permanent 5% discount for seniors and veterans. Estimates are free, written, and line-itemed. Call (954) 280-4413 to schedule yours.
We Also Serve Cities Near Cudjoe Key
Our crews cover the Lower and Middle Keys, including Acacia Villas, Alafaya, Altamonte Springs, and Altoona, along with Window Replacement in Cudjoe Key itself. If you are on a nearby key or in one of the surrounding mainland communities, we can schedule your estimate around the same route and get your windows measured the same week you call.
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
Because Cudjoe Key gets salt spray from Florida Bay to the north and the Atlantic to the south, so both sides of the building are constantly wet with salt-laden air. Standard anodized aluminum frames pit and oxidize within five to seven years, and gaskets degrade faster under this dual-direction exposure. That does not happen on mainland Florida or even in other Keys communities with more protected frontage. Call (954) 280-4413 if your frames look chalky or your sashes are starting to fog.
Yes, if the frame is still sound and the manufacturer still produces the sash profile. A fogged double-hung sash often means the insulated glass seal failed, and replacing the sash alone runs $600 to $1,200 per opening. If the frame shows pitting or the rough opening was poorly flashed, you are better off with a full frame replacement now than a sash swap that leaves the underlying problem in place.
Every piece of hardware on a Cudjoe Key window should be stainless steel or marine-coated. Balances, locks, hinges, and fasteners all get attacked by the same salt air that pits the frames. Standard zinc-plated or powder-coated hardware corrodes within a few seasons and leaves you with windows that bind or locks that seize. We specify stainless throughout and include that line item on every written estimate. Call (954) 280-4413 for an exact quote.
No. Monroe County requires impact-rated windows and doors for the Lower Keys design wind zone, regardless of the age of the home. There is no code-compliant non-impact replacement path on Cudjoe Key. Older windows must be brought up to current impact standards when replaced. If you are unsure whether your existing windows meet code, we can evaluate the openings during the estimate.
Cudjoe Key is far more exposed than Marathon. The island is narrow and surrounded by open water on nearly all sides, so both the north and south faces of every structure take direct salt spray year-round. Marathon has more protected frontage and inland areas that buffer the same exposure. Standard anodized aluminum frames hold up longer there, but on Cudjoe Key, marine-grade anodizing or other specialized finishes are the minimum standard we will install.
Get an Honest Estimate for Wind-Resistant Windows in Cudjoe Key
Window replacement on Cudjoe Key is a specific trade. The wind code is high, the salt exposure is worse than people expect, and the shortcuts from the post-Irma rebuild are already showing. We measure twice, quote manufacturer lines side by side on paper, register both warranty layers in writing, and stand behind every install with the Done Right Promise.
Call (954) 280-4413 for a free, written estimate. A live person answers, and we will be there when we say.
Written by Dale Kessler, Owner at TruePane Windows & Doors.
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.