Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom Windows & Doors Across Key Colony Beach
Custom windows and doors in Key Colony Beach follow one rule: if the unit isn’t built for double-sided salt spray and Miami-Dade wind loads, it fails within a few seasons. Most replacement work here runs $1,800-$7,500 per opening depending on size, impact rating, and hardware spec, and the difference between a five-year window and a thirty-year window comes down to material choices most inland contractors never consider. We’ve been working the canal-grid homes of Key Colony Beach long enough to know exactly which frames, rollers, and locks hold up and which ones seize by the third summer. Call (754) 238-2201 and we’ll walk the job with you, measure every opening twice, and put the numbers on paper before anything gets ordered.
We’re TruePane Windows & Doors, and we’ve served Florida homeowners since 2008 through a craft tradition that started with second-generation glazier Dale Kessler. Our Custom Windows & Doors team handles everything from single replacement sashes to full storefront and curtain wall packages, and we’ve learned the hard way that Key Colony Beach is not a place you can fake with inland-spec materials.
Why TruePane Windows & Doors Is Key Colony Beach’s Preferred Custom Windows & Doors Company
Key Colony Beach homeowners don’t call around for window quotes casually. They call after a jalousie frame has pitted through, after a sliding door has locked them out on a canal-side patio, after a storm has shown them exactly what their original 1960s glass will and won’t stop. We answer those calls with a live person, 24 hours a day, 7 days a week. Not a voicemail tree, not a callback form. A person who knows Key Colony Beach addresses and knows which homes off Ocean Drive and West Ocean Drive hold original CBS construction.
Our reputation in Key Colony Beach is built on showing up when we say we will, in uniform, background-checked, and ready to quote manufacturer lines side by side on paper. Every job is covered by our Done Right Promise, and before the truck leaves your driveway, both manufacturer warranty layers are registered in writing with durations stated. That’s The Keystone Standard. The founding rule in this company, written by Dale Kessler years ago, still governs every install: if the pane is not true, the job is not done.
Our Custom Windows & Doors Services in Key Colony Beach
Key Colony Beach’s housing stock, much of it original 1950s-1970s concrete-block and CBS construction, presents openings that stock units simply don’t fit. That’s why custom fabrication is a standard part of our work here, not an add-on. We measure every opening twice and quote what actually fits the house, not what’s closest in the catalog.
Custom Shape Windows
Round-top, eyebrow, trapezoid, angled-wall, corner glass: original Key Colony Beach CBS homes have them, and replacement manufacturers rarely stock them. We fabricate custom shape windows with Miami-Dade-approved impact glazing and marine-grade frames that won’t pit from the salt air that moves across the canal grid. In Key Colony Beach, a custom arch or circle-top replacement typically runs $1,900-$4,800 depending on dimensions and shape complexity.

Oversized Glass Panels
Homes on Key Colony Beach’s wider canals and waterfront lots often feature full-height glass walls and oversized fixed lites that need panels far beyond standard residential sizes. These openings face two problems at once: structural wind loading in Monroe County’s extreme wind zone and constant salt deposition that etches untreated glass and corrodes aluminum stops. We spec laminated impact glass with marine-grade framing and stainless fasteners on every oversized panel job. For a typical oversized fixed lite, Key Colony Beach homeowners should budget $1,500-$6,000 per panel installed, depending on square footage and access.

Architectural Grilles & SDLs
Simulated divided lites, or SDLs, let a homeowner keep the original 1960s Florida look while gaining modern impact protection. In Key Colony Beach, we see a lot of mid-century CBS homes where the original jalousie pattern is part of the house’s character, but the louvered glass offers zero hurricane protection. We build SDL impact units that preserve that visual rhythm. Grille and SDL work adds $150-$600 per window depending on pattern and profile, and for Key Colony Beach’s salt environment we recommend aluminum grilles with a marine-grade finish over wood or vinyl interior grilles that swell and warp in the humidity.

Commercial Storefront Glazing
Key Colony Beach’s small commercial district along Ocean Drive and Sadowski Causeway demands storefront glass that holds up to the same wind codes as residential work. We handle commercial storefront glazing for local businesses, including impact-rated aluminum storefront systems and glass door hardware. If you run a shop on the ground floor of a Key Colony Beach building, your glass is your first line against a storm, and Monroe County code treats it that way. Storefront packages here typically start around $3,500 and go up from there based on linear footage and door hardware.

Curtain Wall Systems
For larger Key Colony Beach buildings and elevated homes on pilings with full glass elevations, curtain wall systems provide the continuous sightlines modern owners want. These systems are engineered as complete assemblies, not piecemeal windows, and must meet Miami-Dade NOA requirements end to end. In Key Colony Beach’s salt environment, we specify aluminum curtain wall with AAMA 2605 high-performance coatings and stainless steel pressure plates, because standard mill-finish aluminum will pit within a few years. Curtain wall work in Key Colony Beach runs $80-$180 per square foot installed, depending on the system and height.

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 Key Colony Beach
We are an authorized installer for more than a dozen manufacturer lines, and for Key Colony Beach’s conditions we lean on brands proven in the Keys. Andersen offers solid impact-rated options with tested coastal track records. ES Windows builds heavy aluminum units that handle salt exposure well when specified with marine finishes. ECO Window Systems provides strong Miami-Dade-approved impact products at mid-range pricing. We stock common hardware and parts locally for Key Colony Beach customers, which means a seized roller or broken latch doesn’t turn into a multi-week wait. When we quote, you see the brands side by side on paper with actual prices, so you decide what fits the budget and the exposure.
Common Custom Windows & Doors Problems We See in Key Colony Beach Homes
- Jalousie windows that offer no hurricane protection. Original 1950s-1970s louvered glass in Key Colony Beach CBS homes admits salt spray and rainwater, corrodes interior hardware, and would fail under Monroe County wind loads. These are the single most common replacement target we handle, and most owners don’t realize Monroe County code makes non-impact replacements functionally unbuildable.
- Seized sliding door rollers and multi-point locks. On canal-side rear elevations, untreated aluminum hardware in sliding glass doors routinely seizes within 3-5 years. Homeowners find themselves locked out onto the patio or unable to open the door at all. We upgrade these units with marine-grade stainless steel hardware at installation, because in Key Colony Beach it’s standard practice, not an upsell.
- Pitted and seized window sashes. Aluminum window frames without marine-grade anodizing or protective coatings pit and bind at the sash track within a few years in double-sided salt exposure. The glass unit may still be clear, but the window won’t open. When we see this, the fix is a full frame replacement with fusion-welded or mechanically fastened corners and marine-grade hardware, not a sash swap that leaves the corroded frame in place.
- Fogged insulated glass units from failed sealants. Salt air accelerates seal degradation on standard insulated glass, especially where original builder-grade units were repurposed for coastal exposure. By the time a window fogs, the insulated glass unit is dead. In Key Colony Beach, we replace failed IGUs with impact-rated laminated glass that carries the Miami-Dade NOA, not a sticker. A single IGU replacement runs $400-$1,200 depending on size and impact spec.
Pricing for Custom Windows & Doors in Key Colony Beach, FL
A typical custom window replacement in Key Colony Beach runs $1,800-$4,800 per opening, and an oversized or custom-shape unit can push toward $7,500. Sliding glass door replacements with marine-grade hardware generally land between $3,500 and $9,000 depending on width, impact rating, and whether the frame must be rebuilt to code. Storefront and curtain wall work starts higher, as noted above. What moves the number is material spec: marine-grade stainless hardware, AAMA 2605 frame coatings, impact-rated laminated glass, and Miami-Dade NOA engineering all cost more than inland-spec equivalents, and in Key Colony Beach, cheap spec costs more within a decade because it fails and gets replaced twice. We give you a written line-item quote before any work starts, and the price on the quote is the price on the bill. Call (754) 238-2201 to schedule a free estimate and see real numbers for your openings.
We Also Serve Cities Near Key Colony Beach
Our crews work throughout the Middle and Upper Keys, so if you own property in Marathon, Big Pine Key, Tavernier, or Key Largo, the same coastal-spec window and door standards apply. Every Keys community has its own exposure pattern, and we spec each job for the salt and wind loads it will actually face. Learn more about our work throughout the region on our Key Colony Beach service page, which covers the full scope of what we build and repair across the island chain.
Serving Key Colony Beach, FL - Our Local Coverage Area
We’re based in the Key Colony Beach 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 - Custom Windows & Doors in Key Colony Beach
Yes. Monroe County code requires that replacement windows and doors in Key Colony Beach carry a Miami-Dade Notice of Acceptance for impact resistance. Any glazing installed without an NOA, even on an interior or canal-side wall, is non-compliant and will fail inspection. We only install products with documented Miami-Dade approvals, and we pull permits on every job where the scope requires it. Call (754) 238-2201 to get an exact quote on compliant windows for your home.
Because Key Colony Beach is a planned canal-grid community where nearly every lot is waterfront or canal-front. Salt spray moves across the canal network and hits a home’s rear elevation just as hard as the ocean-facing front. In many communities, the rear elevation is protected; on Key Colony Beach’s canals, it is not. That means every elevation needs marine-grade hardware and coatings, not just the ocean side. We spec stainless steel hardware on both front and rear elevations as a standard practice here.
No. Jalousie louvered glass cannot be retrofitted to meet Miami-Dade impact standards with a glass-only swap. The frames are not built for sealed impact units, the louver mechanisms can’t handle the weight, and Monroe County code requires the entire assembly to carry an NOA. The right fix is full frame replacement with impact-rated units that match the original look, which we do regularly on 1950s-1970s CBS homes in Key Colony Beach. For a firm price on that replacement, call (754) 238-2201.
In Key Colony Beach, the usual culprit is salt-corroded rollers and multi-point locking hardware. Untreated aluminum hardware on a canal-side door seizes within 3-5 years, and once the rollers bind, the door grinds and eventually locks up entirely. Sometimes the track itself is pitted beyond saving. We replace sliding door hardware with marine-grade stainless steel components and coat or replace the track so the door operates smoothly for years. The fix typically runs $400-$1,800 depending on the door and hardware spec. Call (754) 238-2201 and we’ll diagnose yours.
For a Key Colony Beach CBS home with round-tops or angled openings, yes. Stock rectangular units won’t fill those openings without reframing, and reframing often costs more than the custom fabrication. A custom shape window that carries Miami-Dade impact approval and marine-grade hardware costs more up front, but it fits the opening, preserves the house’s lines, and doesn’t require structural work. We see custom shapes as the honest fix for these homes, not an aesthetic luxury. For exact pricing on your openings, call (754) 238-2201 for a free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Key Colony Beach and the Florida Keys with coastal-spec windows and doors built to last.
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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