Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Cudjoe Key
Window installation in Cudjoe Key, FL typically runs $850-$2,100 per opening for impact-rated units that meet Monroe County’s 160+ mph wind-speed code, with most single-home replacements taking three to six weeks from permit to final inspection. If you’re replacing old jalousie windows or failed single-pane sliders on a stilt home, you’re dealing with a permit process and a coastal spec that no mainland contractor quote is going to anticipate. Our crews work Cudjoe Key regularly, we know what the inspectors look for at rough-opening, and we quote the real job, not a mainland version of it. Call (754) 238-2201 and a live person will answer, day or night.
Why TruePane Windows & Doors Is Cudjoe Key’s Preferred Window Installation Company
We’ve spent years in this trade, and the homes on Cudjoe Key present a set of conditions we don’t see anywhere else in South Florida. The salt air here doesn’t come from one direction. Florida Bay sits to the north, the Atlantic to the south, and the prevailing winds push salt spray at window frames from both sides simultaneously. That double-front corrosion is why we specify marine-grade aluminum or fiberglass on nearly every job on the key, and why we quote stainless steel anchors as standard, not as a line item you discover later on the invoice.
Dale Kessler founded TruePane in 2008 on a rule he still keeps on the whiteboard: if the pane is not true, the job is not done. That rule governs every install we run on Cudjoe Key, from a single casement replacement to a full house of impact-rated fixed and picture units. Our technicians are background-checked and uniformed, and they measure every rough opening twice before we order anything. When the Monroe County inspector walks your home, we’ve already registered both layers of the manufacturer warranty in writing, with durations stated. You’ll have the paperwork in hand before our truck leaves the driveway.
We answer the phone with a live person 24 hours a day, seven days a week. No voicemail tree, no callback form, no regional call center. When a homeowner on Cudjoe Key calls about a fogged seal or a window that won’t close after a storm, they talk to someone who knows what a jalousie frame looks like and why it’s not compliant with current code.
Our Window Installation Services in Cudjoe Key
Casement Windows
Casement windows are the workhorse of coastal replacement on Cudjoe Key. They seal tight against wind-driven rain from Florida Bay and the Atlantic, and they meet Monroe County impact requirements when fitted with approved laminated glass. A typical casement replacement on a canal-front stilt home runs $950-$2,100 per opening, depending on size, frame material, and whether the existing rough opening needs re-flashing. We set fusion-welded frames with stainless steel anchors and marine-grade butyl tape on every coastal job because we’ve seen what salt spray does to standard flashing within a few years.

Fixed & Picture Windows
Fixed and picture windows give you the view across the water without the mechanical parts that salt air corrodes fastest. On Cudjoe Key, a fixed impact-rated unit typically runs $850-$1,800 per opening installed. These are the units we recommend most often for the upper gable ends and for wide water-facing walls where you want maximum light and minimum long-term hardware failure. The glass is the moving part you’re eliminating, and on a key where hardware oxidizes quickly, that’s a real maintenance savings.

Awning Windows
Awning windows hinge at the top and open outward, which means the sash overlap sheds water away from the gasket when it’s raining sideways during a tropical squall. On Cudjoe Key, where wind-driven rain comes off both bodies of water, an awning window is a practical choice for kitchens and bathrooms. Installed cost for impact-rated awning units in this market runs $900-$1,900 per opening. We quote them side by side with casements so you can see the difference on paper before you commit.

Single & Double Hung Windows
Single and double hung windows are the most familiar style, but on Cudjoe Key they demand the most attention to frame and balance hardware. The salt air that comes off Florida Bay to the north and the Atlantic to the south finds its way into every balance channel and pivot point. We specify marine-grade aluminum frames and stainless hardware on hung windows here, and that’s the difference between a window that operates smoothly for fifteen years and one that binds within five. Budget $850-$1,850 per opening for impact-rated hung units installed to Monroe County code.

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
TruePane is an authorized installer for more than a dozen manufacturer lines, and on Cudjoe Key the brands we quote most often are, PGT, and CGI. These three carry the Florida Product Approval numbers and Miami-Dade NOAs that Monroe County inspectors recognize and accept without friction. We also install ES Windows and ECO Window Systems where the budget calls for a mid-tier impact unit that still carries valid coastal certifications. We carry local stock for common Cudjoe Key retrofit sizes, which means we’re not waiting on a mainland distributor for hardware that salt air has already started eating.
Common Window Installation Problems We See in Cudjoe Key Homes
- Double-front salt corrosion on aluminum frames. Florida Bay sits north, the Atlantic south, and the wind pushes salt spray at frames from both directions. Non-marine-grade aluminum pits and oxidizes within a few years, and standard steel anchors rust out beneath the stucco line. We spec marine-grade finishes and stainless anchors on every opening.
- Jalousie windows that fail Monroe County impact code. Dozens of 1970s-era stilt homes on Cudjoe Key still carry original jalousie louvered glass. They offer no meaningful hurricane protection, and replacing them triggers a full permit and inspection cycle. We know exactly what the inspector will check at rough opening because we’ve been through it on this key many times.
- Seal failure on insulated glass units far earlier than mainland homes. The combination of relentless UV, 80%+ humidity, and multi-directional salt spray breaks down sealants on double-pane units measurably faster here. A unit that lasts fifteen years in Fort Myers may fog within six on Cudjoe Key if it wasn’t specified for salt exposure and set with marine-grade sealing materials.
- Flashing eaten through on rough openings. On canal-front stilt homes near Mile Marker 23, the original flashing behind window jambs gets attacked by salt water from both sides at once. We strip the jambs to bare concrete, re-flash with butyl tape, and set frames with fusion-welded corners and stainless anchors so the inspector’s rough-opening check passes without a rework order.
Pricing for Window Installation in Cudjoe Key, FL
Here’s the honest math for Cudjoe Key’s market. Impact-rated casement windows run $950-$2,100 per opening installed to Monroe County code. Fixed and picture units run $850-$1,800. Awning units run $900-$1,900. Single and double hung run $850-$1,850. A full-home replacement on a typical three-bedroom stilt house, replacing eight to twelve openings with impact-rated units and re-flashing every rough opening, lands between $9,000 and $22,000 depending on frame material, brand, and how much remedial flashing work the existing openings demand.
What shifts the price on Cudjoe Key is the permit cycle and the coastal spec. A mainland contractor might quote you $600 an opening for a vinyl replacement and not mention that Monroe County won’t approve it without a Florida Product Approval number, or that the rough-opening flashing needs marine-grade materials to pass inspection. Our quotes include the permit, the NOAA-compliant product line, and the stainless hardware. We’ll put it in writing, side by side, so you can see exactly what you’re buying. Call (754) 238-2201 to schedule your free estimate.
We Also Serve Cities Near Cudjoe Key
Our crews run Window Installation in Cudjoe Key and the surrounding Lower Keys on a regular schedule, which means a live person answers when you call and a truck is never far. We also serve homeowners in Anna Maria, Acacia Villas, Alafaya, and Altamonte Springs. If you’re on a canal in any of those communities, you’re looking at the same salt-air reality, and the same TruePane standard applies.
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 Installation in Cudjoe Key
Yes. Cudjoe Key sits in Monroe County’s 160+ mph wind-speed design zone, and every replacement window, even a simple one-for-one swap, must carry a valid Florida Product Approval (FL#) or Miami-Dade NOA for impact resistance. Inspectors on the key check product approval numbers at rough opening and again at final, with little flexibility. Any window that doesn’t carry the right approval will fail inspection and force a rework. We quote only approved product lines for any job on Cudjoe Key. Call (754) 238-2201 for a written quote that includes the product approval numbers.
No. Pulling a permit to replace original jalousie windows on Cudjoe Key triggers a full Monroe County inspection cycle, including a rough-opening check that scrutinizes flashing, anchor spacing, and product approval numbers. There’s no sidestepping it, and honestly, you shouldn’t want to. Jalousies offer no meaningful storm protection. Expect the permit process to add two to four weeks to the job timeline compared to a mainland swap. We handle the entire permit and inspection schedule from the first measure to the final sign-off.
Marine-grade aluminum and fiberglass are the two frame materials we recommend for homes on Cudjoe Key, where salt-laden air comes off Florida Bay to the north and the Atlantic to the south simultaneously. Standard aluminum without a marine finish pits and oxidizes within a few years. Vinyl degrades measurably faster under the key’s UV and humidity load. If you’re on a canal-front stilt home, marine-grade aluminum with stainless steel hardware is the practical choice, and it’s what we quote as standard. Call (754) 238-2201 and we’ll show you the material specs in writing before you commit.
Multi-directional salt spray infiltrates imperfect seals and frame gaps on Cudjoe Key in a way that doesn’t happen on the Florida mainland. The key is a narrow strip flanked by Florida Bay and the Atlantic, and storm-driven salt spray attacks the glass-to-frame seal from both sides at once, accelerating fogging between panes on insulated units. An IGU that lasts twelve to fifteen years inland may fail in five to seven here unless the unit was specified for salt exposure and sealed with marine-grade materials at installation. That’s the spec we install, and it’s written into the work order.
Yes. The 160+ mph wind-speed design zone covers all of Cudjoe Key, not just the canal-front lots. Even homes set back from the water are required to meet Monroe County’s impact resistance standards when windows are replaced. The narrow geography of the key means no lot is far enough from salt air or storm surge to be exempt from the coastal spec. If you’re replacing any opening on Cudjoe Key, you need impact-rated glass with valid product approvals, and that’s what we install on every job here.
Call TruePane Windows & Doors in Cudjoe Key
If you’re on Cudjoe Key and you’re looking at failed jalousies, fogged glass, or frames that salt air has started to eat, call (754) 238-2201. A live person answers, 24/7. We’ll schedule a free estimate, measure every opening twice, and put the quote in writing with product approvals, frame materials, and hardware specs listed line by line. That’s the TruePane way: a square deal, done right, with our Done Right Promise behind every opening we set.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Cudjoe Key and the Lower Keys 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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