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 Tavernier
Custom window and door work in Tavernier starts with a hard truth: most openings in this town were never framed for modern impact-rated units. A straight swap is rare. The jalousie windows common in 1950s and 1960s island homes sit in rough openings sized for 2-inch louvered panels, not the deep HVHZ-rated frames Monroe County now requires. If you’re planning a replacement or remodel, you need a crew that understands what the building department will inspect and what a salt-air environment will demand. TruePane Windows & Doors has done this work in Tavernier long enough to know exactly where the surprises hide. Call (754) 238-2201 for a free estimate on any Custom Windows & Doors project.
Why TruePane Windows & Doors Is Tavernier’s Preferred Custom Windows & Doors Company
We are not the cheapest bid on Plantation Avenue or anywhere else in Tavernier, and we won’t pretend otherwise. What we bring is forty-two years of glazing craft, a second-generation standard set by Dale Kessler, and a Done Right Promise that means something on an island where salt air punishes sloppy work within a season or two. Our technicians measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers in writing before the truck leaves your driveway.
Tavernier homeowners call us because we answer the phone. A live person, twenty-four hours a day, seven days a week. Not a voicemail tree, not a regional call center. When you call about a binding slider on a canal-front home off Buttonwood Drive or a fogged picture window near Harry Harris Park, you speak with someone who knows the difference between a standard impact unit and an HVHZ NOA-listed product. We’ll be there when we say, in uniform, background-checked, and prepared to explain what’s in the wall before we touch it.
We train apprentices into journeymen here in South Florida, sponsor county fairs and church roof funds, and plan to be in Tavernier in thirty years. That’s the long view. It’s why our workmanship guarantee isn’t fine print. If the pane is not true, the job is not done.
Our Custom Windows & Doors Services in Tavernier
Custom Shape Windows
Arched tops, radius corners, trapezoids, half-rounds, angled bays. Older Tavernier homes and newer elevated CBS builds both have openings that no stock sash will fit. We measure, template, and order through manufacturers that cut true custom glazing, then install to HVHZ standards. Rough openings that were never square get reframed before the unit arrives, not after.

Commercial Storefront Glazing
Retail storefronts along Overseas Highway and in the small commercial pockets of Tavernier face wind loads and salt exposure far beyond what mainland strip centers deal with. We install and replace aluminum storefront systems, entry doors, and transom glass with products that carry the right NOA listings for Monroe County. Our commercial clients get the same Done Right Promise a homeowner gets.

Curtain Wall Systems
For larger commercial or resort-scale work in Tavernier, structural curtain walls require engineering, anchoring, and glazing that meet HVHZ uplift and impact standards. We coordinate with local structural engineers, pull the permits, and set the glass with tolerances that hold through hurricane season and the daily salt cycle. This is not a job for a generalist crew.

Architectural Grilles & SDLs
Simulated divided lites and architectural grilles suit Tavernier’s older Florida aesthetic without sacrificing impact performance. We specify units with internal grilles between glass or exterior SDLs matched to the era of the house, whether it’s a 1958 concrete-block ranch or a 1990s stilt home. The grille pattern gets confirmed on paper before ordering, so what you see on the quote is what arrives on the truck.

What happens when you call
- 1
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 Tavernier
TruePane is an authorized installer for more than a dozen manufacturer lines, and for Tavernier customers we lean on the ones that perform best in the HVHZ. ES Windows and ViewLux both produce impact-rated units with NOA listings that Monroe County inspectors accept without argument. Andersen offers custom sizing and coastal-rated options where homeowners want a specific look. We stock replacement hardware and weatherseal parts for these lines locally, which means a service call in Tavernier doesn’t wait on a regional warehouse. Side-by-side quotes on paper let you see exactly what each line costs and what warranty durations each one carries, registered in writing before we leave your driveway.
Common Custom Windows & Doors Problems We See in Tavernier Homes
- Jalousie openings that don’t fit modern impact frames. The original rough openings were framed for thin louvered panels. When we set a deep fusion-welded HVHZ sash into that same hole, the unit won’t seat properly. Reframing the masonry bucks or wood surrounds is standard scope on these jobs, and homeowners who just expected a swap-out are understandably surprised. We flag this in the estimate before any work starts.
- Dual-front salt spray eating hardware long before the glass fails. Tavernier’s mile-wide strip sits between Florida Bay and the Atlantic. Window and door hardware takes salt from both directions. Non-marine aluminum jamb hardware corrodes, binds, and stops closing within a few seasons. We specify marine-grade stainless fasteners and corrosion-resistant hardware on every exterior opening.
- Undersized or mainland-rated impact glass that fails county inspection. Monroe County enforces HVHZ listing requirements strictly. A unit that passes in Homestead or Key Largo might get red-tagged in Tavernier if it lacks the specific Miami-Dade Notice of Acceptance. We verify NOA numbers against the county’s current list before we order anything.
- Aging aluminum single-pane sliders with corroded frames. Even the post-1992 elevated homes often still have original aluminum sliders. Decades of salt air pit the frames and loosen the rollers. These units get replaced, not repaired, and the new work has to meet current HVHZ code, which often means resizing the rough opening at the same time.
Pricing for Custom Windows & Doors in Tavernier, FL
A typical custom impact window replacement in Tavernier runs $1,400 to $3,200 per opening, installed. Custom shape windows with true radius or angled geometry start around $2,200 and can reach $5,000 or more depending on size and glazing. Architectural grilles and SDLs add $180 to $450 per sash. Oversized glass panels, like the fixed picture windows popular on canal-front elevations, run $2,800 to $7,500 installed. Reframing an original jalousie opening to accept a modern HVHZ unit typically adds $450 to $1,100 per opening, and you should expect that line item on any pre-1990 Tavernier home. Commercial storefront glazing and curtain wall work is quoted by the project after site measurements and load calculations. Every estimate is free, written, and line-item clear. Call (754) 238-2201 and we’ll schedule a measurement visit.
Key Takeaways for Tavernier Homeowners
- Permitted replacements require HVHZ-listed products with Miami-Dade NOA numbers, verified before we order.
- Jalousie-to-impact conversions usually include reframing, not just sash replacement.
- Marine-grade hardware and stainless fasteners are not optional on this island.
- Free written estimates with allowance line items for hidden scope, priced and approved before work proceeds.
We Also Serve Cities Near Tavernier
From Tavernier, our crews work the upper and middle Keys as well as the adjacent mainland. We serve homeowners in Key Largo, Homestead, Key Colony Beach, and Marathon. Scheduling is coordinated from our Miami office, but the crews on your job know this island and its inspection requirements firsthand.
Serving Tavernier, FL - Our Local Coverage Area
We’re based in the Tavernier 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 Tavernier
The original opening was framed for a 2-inch louvered panel, not a deep insulated impact sash. In most Tavernier homes built before 1990, that means the rough opening must be reframed, resized, or re-bucked before the new unit can be set and flashed correctly. It’s line-item scope we write into the estimate upfront, so the first number you see is closer to the final number you pay. Call (754) 238-2201 for a measured quote on your specific openings.
Rarely. Monroe County’s HVHZ rules treat the frame and the glazing as one listed assembly. Dropping an impact-rated pane into an old jalousie or single-pane aluminum frame doesn’t produce a compliant unit, and the inspector will reject it. The frames must be replaced with units that carry the right NOA for Tavernier. We’ll show you the exact listing on paper before ordering.
Specify marine-grade stainless fasteners, corrosion-resistant jamb hardware, and non-ferrous frame materials or heavy anodized aluminum. On Tavernier, the dual-front salt load means standard aluminum hardware can fail within a few seasons. We write a marine hardware spec into every exterior opening we quote here, because it’s the difference between a window that works for fifteen years and one that binds in three.
Most Florida insurers in Monroe County require a Miami-Dade NOA for HVHZ on any wind-mitigation credit. Some carriers want specific product numbers on the NOA to match your policy’s windstorm form. We register both warranty layers in writing and provide the NOA documentation your agent needs, so the discount paperwork isn’t a second project. Call (754) 238-2201 and we’ll walk you through what your specific opening requires.
Any time a permitted replacement changes the size, depth, or structural bearing of the original opening, Monroe County requires a re-inspection of the rough opening before the unit is set. Jalousie conversions, oversized glass panels, and custom shapes almost always trigger this. We handle it by opening the wall, calling for the inspection, and scheduling the install only after the county signs off. Any surprise scope gets priced and approved in writing before we proceed, so the permit never stalls the job.
Contact TruePane Windows & Doors in Tavernier
If you live in Tavernier and you’re tired of windows that bind in July or doors that won’t seal against the salt wind, call (754) 238-2201. We’ll schedule a free estimate, measure every opening, and give you a written quote that tells you exactly what the HVHZ rules mean for your house and your budget. A live person answers. We’ll be there when we say. And if the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Tavernier and the Florida Keys with experienced HVHZ-compliant custom window and door installation.
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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