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Custom Windows & Doors in Key Biscayne, FL | TruePane Windows & Doors - TruePane Windows & Doors

Custom Windows & Doors in Key Biscayne - Free In-Home Measure, Written Price

Free in-home measure and an exact written price before anything is ordered. Energy-rated units, professional installation by our own crews, and a workmanship warranty on the install.

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Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

Styles & brands we work with

Single hungDouble hungHorizontal roller

Casement
Casement
Bay & bow
Bay & bow

Sliding glass doors

Entry doors
Entry doors

Impact garage doorsPGTCGI

Before & after – our own jobs

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Recent Project
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Full Restoration
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Complete Upgrade

Fast, Reliable Custom Windows & Doors Across Key Biscayne

Custom windows and doors in Key Biscayne are a different animal from what mainland contractors are used to seeing. We’re not being dramatic. The salt spray here never quits, the hurricane code is the strictest in the country, and the homes range from 1970s concrete-block ranches to bay-front towers with curtain walls older than most of our crew. TruePane has been doing this work long enough to know that a fogged seal on Crandon Boulevard is not the same problem as a fogged seal in Coral Gables. If you’re pricing custom windows or Key Biscayne Door Installation on the island, call (813) 320-9346 and we’ll give you a straight answer on what it costs and what it takes. Free estimates, no pressure.

Call (813) 320-9346

Why TruePane Windows & Doors Is Key Biscayne’s Preferred Custom Windows & Doors Company

Homeowners on Key Biscayne call us because we answer the phone. That sounds small until you’ve spent a week chasing three contractors who never call back. A live person picks up at (813) 320-9346, 24 hours a day, seven days a week. Not an answering service. Not a voicemail that gets checked on Monday. That matters on a barrier island where a failed impact window during hurricane season is not something you want to leave until next week.

Dale Kessler founded TruePane in 2008, but the trade runs deeper than that. Dale is a second-generation glazier, and the rule he keeps on the whiteboard has not changed in years of family work: if the pane is not true, the job is not done. Our Custom Windows & Doors team works under that rule every day. We’re an authorized installer for more than a dozen manufacturer lines, which means when we quote a Key Biscayne job, we put Andersen, Pella, Marvin, and ES Windows side by side on paper so you see exactly what you’re buying and what each one costs. Not a verbal estimate. Paper.

Key Biscayne homeowners have also figured out that we’re not a franchise crew that flies in for a season. TruePane is based in South Florida, and our techs serve Key Biscayne from our Miami office. We hire local, we train apprentices into journeymen, and we plan to be here in thirty years. That’s why we register both manufacturer warranty layers in writing before the truck leaves your driveway. It’s called The Keystone Standard, and it means when something goes wrong, there’s no paperwork fight. The warranty is on file, with durations stated, in your name.

Every job also carries our 90-Day Done Right Promise. If the install isn’t done right, we make it right. No arguing. No fine print that quietly covers neither the labor nor the glass. That’s the kind of guarantee that matters to someone who remembers a contractor who left them with a binding door and a fogged seal in 2009 and never answered the phone again.

Our Custom Windows & Doors Services in Key Biscayne

Key Biscayne is not a production-window market. The island is full of custom shapes, oversized openings, architectural details, and condominium work that requires a glazier who reads shop drawings the way a mechanic reads an engine. These are the four services, including our Window Replacement in Key Biscayne, that we handle most often on the island.

Custom Shape Windows

Half-rounds, trapezoids, rake windows, eyebrow arches. Key Biscayne’s older ranch homes on streets like Woodcrest Road and Fernwood Road have original openings that do not match any stock size made today. A custom shape window is measured twice on site, fabricated to the exact curve or angle, and glazed with Miami-Dade NOA impact-rated glass. The frame has to be marine-grade, because the salt air on this island eats standard aluminum in five to seven years. We quote these in writing before anything is ordered.

Custom Shape Windows

Commercial Storefront Glazing

The retail and restaurant storefronts along Crandon Boulevard deal with the same salt exposure as the condos behind them. Aluminum storefront frames pit and corrode, the door closings start to drag, and the glass itself gets etched by wind-driven salt. For Key Biscayne commercial work, we specify fusion-welded frames, stainless hardware, and impact glazing that meets HVHZ code. We also coordinate with the property manager so business does not stop while the glass is out.

Commercial Storefront Glazing

Curtain Wall Systems

This is the big one on Key Biscayne. The island’s condominium towers, especially the bay-front and oceanfront buildings from the 1970s through the 1990s, are wrapped in curtain wall that is now forty to fifty years old. Original aluminum mullions show salt pitting. Insulated glass units fail and fog. Sealant breaks down. Replacing a curtain wall section on a Key Biscayne high-rise means engineered shop drawings, custom oversized panels, Impact Windows & Doors in Key Biscayne with Miami-Dade NOA impact glazing, and often a crane or swing-stage. TruePane has done this work on the island, and we’ve done it with the building occupied. The lead time on custom curtain wall glass is typically eight to twelve weeks, sometimes longer. That fact, more than labor, sets the schedule. We fix the price before ordering so the number does not move while you wait.

Curtain Wall Systems

Architectural Grilles & SDLs

Simulated divided lites and true grilles are an architectural detail, and Key Biscayne architects and designers specify them often, especially when a renovation has to match the original aesthetic of a 1960s or 1970s building. The catch on a barrier island is that decorative grilles and specialty finishes that aren’t matched to a Miami-Dade NOA impact-rated insulated glass unit will not pass a permitted renovation. We coordinate the grille pattern, the glass package, and the NOA documentation as one system, so the architect gets the look and the building department gets the approval without a reorder.

Architectural Grilles & SDLs
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Call (813) 320-9346

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Trusted Brands We Service in Key Biscayne

We are an authorized installer for ES Windows, ECO Window Systems, and Andersen, among more than a dozen manufacturer lines we carry. That’s relevant on Key Biscayne, because a custom window order here is not something you want to place with a contractor who has to guess where the glass comes from. We stock common replacement parts and hardware for the brands most often found on the island, which shortens the turnaround when a condo association needs a matching side lite or a homeowner needs Viewlux repair in Key Biscayne or a new sash for an Andersen French door that’s been swallowing salt air for two decades. Fast turnaround on parts, long experience on installs.

Common Custom Windows & Doors Problems We See in Key Biscayne Homes

  • Fog between the panes of a custom insulated glass unit. On Key Biscayne, argon-filled units that lose their seal show fog within two to three years of salt-spray exposure. Once the seal is gone, the unit cannot be repaired. It gets replaced, and the replacement has to meet current HVHZ code.
  • Salt pitting and frame corrosion on original aluminum windows and doors. The island’s year-round salt-laden humidity attacks bare aluminum and unprotected hardware faster than anywhere on the mainland. We regularly see original 1970s frames on Crandon Boulevard with pitting deep enough that re-glazing is not an option.
  • Rotting custom millwork and trim around jamb extensions. Wood specified for a mainland home rots within a few seasons on Key Biscayne unless it’s marine-grade or pressure-treated. End grain near the sill is the first to go. We see this around sliding doors, French doors, and any custom jamb that was not written for a saltwater environment.
  • Oversized glass without the right glazing package turning a room into a solar oven. Bay-front rooms with large custom glass panels need low-E coatings and a sensible SHGC rating, or the afternoon sun makes the space unlivable. We’ve replaced big custom units on Key Biscayne that were beautiful for the first hour of the day and unbearable by three.

Pricing for Custom Windows & Doors in Key Biscayne, FL

A custom shape window in Key Biscayne typically runs $1,800 to $4,500 installed, depending on size, curvature, and the NOA-rated glazing package. A fully custom oversized glass panel for a bay-front room, with marine-grade frame and impact glazing, usually lands between $4,000 and $9,000 per panel. Curtain wall replacement on a Key Biscayne condominium is a different scale: $180 to $320 per square foot is a realistic range when you factor in engineering, custom fabrication, NOA documentation, and crane or swing-stage work. Architectural grilles and SDLs typically add $120 to $280 per window or door unit, but that number changes when the pattern has to be custom-matched to an existing building’s aesthetic.

What moves the price on Key Biscayne more than anything is the glass package and the lead time. Impact-rated laminated glass with low-E coating costs more than standard insulated glass, and anything custom is made to order. The schedule belongs to the manufacturer’s production queue, not to our labor crew. We quote a fixed price in writing before we order a single lite, and that price does not change while you wait for the glass. Call (813) 320-9346 to schedule a free estimate. We’ll measure twice and put the numbers on paper.

Service Typical Key Biscayne Range
Custom shape window (impact glazing, marine frame) $1,800 - $4,500 installed
Oversized custom glass panel (bay-front, NOA glazing) $4,000 - $9,000 per panel
Curtain wall replacement (condo, engineered) $180 - $320 per sq ft
Architectural grilles & SDLs (added per unit) $120 - $280 per unit

We Also Serve Cities Near Key Biscayne

TruePane’s South Florida crew covers the whole Miami metro. If you’re in Miami Beach, Miami, Coral Gables, or Hialeah, we handle custom windows and doors there the same way we do on Custom Windows & Doors in Key Biscayne: same fixed pricing, same written warranties, same live person on the phone at (813) 320-9346. The salt exposure changes across the causeway, and so does the code enforcement, but the standard does not.

Serving Key Biscayne, FL - Our Local Coverage Area

We’re based in the Key Biscayne 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 Biscayne

Why Impact

Six Reasons Homeowners Choose TruePane Windows & Doors

Hurricane Protection

Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.

Energy Savings

Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.

Noise Reduction

Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.

Burglar Resistant

Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.

Insurance Savings

Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.

Property Value

A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.

Other Services

Other TruePane Windows & Doors Services

Reviews

What Neighbors Say About TruePane Windows & Doors

★★★★★

"Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."

PPat and Ray L.
★★★★★

"Our bay window had rotted at the sill and two other outfits wanted to talk us into a flat picture window instead. TruePane rebuilt the opening and matched the original look. Neighbors have knocked on the door about it."

GGene A.
★★★★

"Quote was the price, which after three other bids that grew legs was worth something. Double-hungs went in clean, they hauled the old ones, and the registration paperwork for the warranty came in the mail like they said."

DDorothy K.
★★★★★

"French doors to the patio, custom size because this house was built in 1961 and nothing is standard. Measured twice, three weeks to fabricate like they warned, and the install day they laid runners over my floors without being asked."

MMarie S.
★★★★★

"A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."

EEleanor G.
★★★★★

"Eleven windows replaced in two days. The crew chief, Marcus, showed me the level on every single frame before they caulked it. My wife noticed the street noise was gone before I did."

RRonald P.

Why Key Biscayne Chooses TruePane Windows & Doors

We set the standard for custom windows & doors in Key Biscayne.

No Change-Order Surprises

The written quote you sign is the price you pay. Anything we find mid-job gets priced and approved by you in writing before we touch it.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Key Biscayne

Getting your custom windows & doors handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your custom windows & doors needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Key Biscayne - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local custom windows & doors pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Key Biscayne Customers Say

Trusted by homeowners across Key Biscayne and surrounding areas.

★★★★★

"Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."

Pat and Ray L. · Verified customer
★★★★★

"Our bay window had rotted at the sill and two other outfits wanted to talk us into a flat picture window instead. TruePane rebuilt the opening and matched the original look. Neighbors have knocked on the door about it."

Gene A. · Verified customer
★★★★★

"Quote was the price, which after three other bids that grew legs was worth something. Double-hungs went in clean, they hauled the old ones, and the registration paperwork for the warranty came in the mail like they said."

Dorothy K. · Verified customer

Ready for Custom Windows & Doors in Key Biscayne?

Call now for a free estimate - or request one below. Licensed, insured, and here with fast after-hours help in Key Biscayne.

(813) 320-9346

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