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 are not a design luxury here. They are the difference between a home that survives a Category 5 and one that does not. Monroe County code requires impact-rated units on every replacement opening, and the salt-laden air off the Atlantic, Florida Bay, and the canal grid corrodes anything less than marine-grade hardware within a few seasons. We have been doing Custom Windows & Doors work long enough to know exactly what a 1960s canal-side CBS home will demand once the old jalousies come out. If you are on Key Colony Beach and want a straight answer about what your windows will cost and what code will require, call (813) 320-9346. A live person answers.
Why TruePane Windows & Doors Is Key Colony Beach’s Preferred Custom Windows & Doors Company
Key Colony Beach homeowners tend to keep their homes for decades. So do we. Founded by second-generation glazier Dale Kessler in 2008, TruePane has been setting windows and hanging doors the way we would in our own mother’s house. The founding rule on the shop whiteboard has not changed: if the pane is not true, the job is not done.
What that means for Key Colony Beach specifically is simple. We are an authorized installer for more than a dozen manufacturer lines, including PGT and CGI, whose impact-rated products are engineered for exactly the wind and salt conditions the Middle Keys throws at a house. We register both manufacturer warranty layers in writing and state the durations before our truck leaves your driveway. That is The Keystone Standard. And every job carries our 90-Day Done Right Promise. If it is not done right, we make it right. No paperwork fight, no fine print that covers neither.
Our technicians are background-checked and uniformed. They measure every opening twice. They quote manufacturer lines side by side on paper, so you see exactly what you are buying and why. And when a Key Colony Beach homeowner calls at 6 a.m. ahead of a named storm, they get a person, not a voicemail tree. Twenty-four hours a day, seven days a week. That is not a marketing line. That is how we run the phone.
Our Custom Windows & Doors Services in Key Colony Beach
The work we do on Key Colony Beach rarely looks like the work we do on the mainland. Salt water on all four sides of a canal-grid lot changes what gets specified, what gets installed, and what gets replaced first. Here are the services Key Colony Beach calls us for most, and what they look like on this island.
Custom Shape Windows
Mid-century concrete block homes in Key Colony Beach often carry odd window shapes: eyebrow vents, trapezoid gable glass, octagonal portholes that original jalousie frames were cut around. Replacing those with impact-rated units is not a stock-order job. We measure, template, and order custom shape windows and doors built to the exact rough opening, then set them in marine-grade frames with stainless hardware. The mid-century lines stay. The code compliance moves forward.

Commercial Storefront Glazing
Key Colony Beach has a small but active commercial strip, and storefront glass here takes the same salt and wind load as any canal-front home. We install and replace commercial storefront glazing with impact-rated assemblies and aluminum frames that will not pit and corrode the way cheap mainland systems do. For businesses on the island, downtime is money, so we quote it straight and set it square the first visit.

Curtain Wall Systems
Larger openings, two-story glass, and remodel-additions on Key Colony Beach often call for curtain wall systems. These are engineered assemblies, not stacked windows, and they have to perform as a single unit under Monroe County’s 180-mph design wind requirement. We work with PGT and CGI engineering teams on those projects, pull the load calculations, and get the approvals before a single panel is ordered.

Architectural Grilles & SDLs
This is the detail Key Colony Beach homeowners ask about most. Simulated Divided Lites and architectural grilles give an impact-rated window the look of the original divided-light sash the house was built with. We lay grille patterns out on paper before ordering, so the muntin widths and spacing match the home’s original trim, not a catalog default. For a canal-side CBS home from the 1960s, the right SDL profile is often the difference between a window that looks right and one that looks like a retrofit.

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 PGT and CGI, two manufacturers whose impact products dominate the Florida Keys market for good reason. Both build to Miami-Dade and Florida Product Approval standards, and both stand behind their glass the way we stand behind our work. Simonton and Ply Gem also show up on our Key Colony Beach quotes when a homeowner wants a specific energy-efficiency profile or a particular frame color. We do not push one brand. We quote what the opening needs and let the numbers sit side by side on paper. For Key Colony Beach customers, we keep local stock of the common PGT and CGI components that fail first in salt air: lower-sash locks, threshold hardware, and weatherstripping. That means a service call does not stall waiting on a mainland parts run.
Common Custom Windows & Doors Problems We See in Key Colony Beach Homes
After enough years working Key Colony Beach, we can set our watch by what goes wrong and when. Here is what we see, in the order we see it.
- Salt-seized locks and hinges on canal-side homes. The canal water generates a constant salt mist at ground level. On Coco Plum Drive, we removed a bank of original jalousie windows from a 1960s canal-side CBS home after the owner discovered the lower-sash locks had seized from salt corrosion just weeks before hurricane season. The jambs were undersized for impact-rated glazing, so we reframed the rough openings, installed Miami-Dade certified double-hung units with marine-grade stainless steel hardware, and completed the job with new flashing tape and sill pans.
- Jalousie windows condemned under Monroe County code. Original louvered glass windows offer zero impact resistance and fail the replacement code outright. When they come out, we frequently find water damage around the jambs from decades of wind-driven rain. That hidden damage is exactly why a straight quote requires opening the wall before the final number.
- Fogged seals on newer units. Key Colony Beach’s constant humidity and salt exposure shorten the life of a sealed insulated glass unit compared to the mainland. A seal that fails after eight or ten years here is not unusual. It is a warranty issue when the unit is covered, and a replacement order when it is not. We handle both, and we register the replacement warranty in writing before finishing the job.
- Undersized rough openings discovered during remodel. When a Key Colony Beach homeowner opens a wall for a larger window or door, two things tend to come to light: the original framing was never engineered for an impact-rated unit, and the wiring inside the concrete block chase is original to the home. We reframe to load spec. The electrical work is not ours, but we will flag it early and adjust the schedule so the job does not stall later.
Pricing for Custom Windows & Doors in Key Colony Beach, FL
Custom windows and doors in Key Colony Beach cost more than comparable work on the mainland, and there is no honest way around that. The units themselves must be impact-rated and Miami-Dade or Florida Product Approval certified, and the hardware has to be marine-grade stainless. That is not an upsell. That is code and common sense.
A single impact-rated replacement window in a standard rough opening typically runs $900 to $2,200 installed, depending on size and frame material. A custom shape window, eyebrow vent, or porthole replacement runs $1,500 to $3,500 installed because the unit is not on a manufacturer’s standard size list. Oversized glass panels and curtain wall work are quoted by the project, and those begin in the $12,000 to $30,000 range for a typical Key Colony Beach remodel once engineering, load calculations, and permitting are counted. Architectural grilles and SDLs add $150 to $450 per window depending on pattern and profile. What moves the number most on Key Colony Beach is what we find when the old jalousie frame comes out and the rough opening is exposed. That is why we inspect first, write line-item allowances into the contract, and price any surprise in writing before we touch it. Call (813) 320-9346 and we will give you a free estimate with the numbers on paper.
We Also Serve Cities Near Key Colony Beach
Our crews run the Middle and Upper Keys regularly. If you are in Key Colony Beach, we are on the island when we say we will be. We also serve Marathon, Big Pine Key, Tavernier, and Key Largo. Same live-person phone, same written warranty registration, same 90-Day Done Right Promise on every job, no matter which key the home sits on.
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
Because the canal water generates constant salt mist at ground level, even on interior streets far from the Atlantic. Locks, hinges, and threshold hardware on canal-side homes corrode at the same rate as homes on open water. The ocean sprays salt at a house from one side. The canal grid in Key Colony Beach surrounds a house with it. Owners usually discover this when a lower-sash lock seizes in July, ahead of hurricane season, and the window will not close. Marine-grade stainless steel hardware on every opening is the fix. Call (813) 320-9346 and we will spec it before a lock fails when you need it most.
No. Monroe County’s 180-mph design wind code requires impact-rated windows and doors on all replacement installations, and impact film does not satisfy the replacement standard for jalousie windows in Key Colony Beach. The louvered glass and thin aluminum frames offer zero structural resistance regardless of film. When those windows are replaced, the units must be Miami-Dade or Florida Product Approval certified impact products. We handle those conversions regularly on the island, including the rough-opening reframing that usually comes with them. Call (813) 320-9346 for an exact quote.
It is common, but it is not normal outside a salt environment. Key Colony Beach’s constant humidity and omnidirectional salt exposure shorten the life of a sealed insulated glass unit compared to the mainland, and a seal that would last fifteen years inland can fail in eight here. Once the seal fails, the unit fogs and loses its insulating value. If the unit is under manufacturer warranty, we process the replacement and install it. If it is not, we quote a replacement unit. We register both warranty layers in writing on every new installation so you know exactly how long your coverage runs. Call (813) 320-9346 and we will tell you what you have.
It can, especially when walls are opened for larger openings or custom shape windows and doors. Original 1950s through 1970s concrete block homes on Key Colony Beach often carry outdated wiring inside the block chases, and exposing that wiring can trigger mandatory electrical corrections under current code. We handle the window and door work; the electrical is a separate trade. What we do is flag it early, build an allowance into the contract, and get written approval from you before any additional work proceeds. No surprise line items on the bill. Call (813) 320-9346 for a straight assessment before you open a wall.
Every opening. Key Colony Beach sits at the confluence of the Atlantic and Florida Bay, and the canal grid means wind-driven rain and debris can hit any side of a home during a storm. Monroe County’s 180-mph design wind requirement mandates impact-rated windows and doors on all replacement installations, not just the water-facing elevations. A window on the street side of a canal-front home carries the same code obligation as one on the dock side. We quote every opening to the same standard. Call (813) 320-9346 for a free estimate that covers every window and door on the house.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Key Colony Beach and the Florida Keys.
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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