Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterWindow Company in Key Biscayne, FL
Key Biscayne homes sit between two bodies of salt water, and that changes every window and door decision a homeowner makes. Salt spray, a relentless summer sun, and hurricane wind codes mean the products spec’d here have to work harder than almost anywhere else in Florida. Meridian Windows & Doors handles window replacement, window installation, and patio door installation on the island, with eight manufacturer lines so the right frame and glass go in the opening, not whatever happens to be on a shelf. Call (817) 686-2228 for a written quote before any work starts.
Why Key Biscayne Homes Are Different
Key Biscayne is a barrier island, and the building stock reflects it. The older condominium buildings along Crandon Boulevard run on original single-pane aluminum frames from the 1970s and 1980s. Many are now coming due for replacement, and most are under HOA control, which means the board dictates the window style, the color, and sometimes the exact impact-rating a unit needs. Homeowners do not get to choose freely; they get to choose within a spec. That is workable, but you need a contractor who reads a condo association document before quoting, not after.
Salt is the second constant. Air moving off Biscayne Bay or the Atlantic carries fine salt that pits uncoated aluminum, corrodes steel rollers on patio doors, and eats standard screen mesh. It does not happen in a year; it happens across ten or fifteen, and by then the window is swollen in its track and the door drags. The third constant is wind. Miami-Dade County product approvals apply on the island, and most Key Biscayne structures require high-velocity hurricane zones (HVHZ) rated windows and doors. We spec to current HVHZ requirements on every job here and pull the permit when the scope requires it.
Our Main Key Biscayne Services
Most Key Biscayne calls start with one of two things: a window that no longer opens, or a patio door that no longer closes without a fight. The three core services below each have their own Key Biscayne page with pricing, local details, and FAQ answers.
Window Replacement in Key Biscayne
Replacing windows on a barrier island means removing units that have been through decades of salt-loaded wind and setting new ones into openings that may have shifted. We check the rough opening for rack and water intrusion before any new frame goes in, then set the new window to the HOA spec if you are in a condominium. Most Key Biscayne replacements are impact-rated with laminated glass and a low-E coating, which is a thin metallic layer that reflects heat while letting light through. Details and pricing live on the Window Replacement in Key Biscayne page.
Window Installation in Key Biscayne
New-construction and structural window installation is a different job than sliding a replacement into an existing frame. Here it usually means a renovation where the rough opening is exposed, or new window packages being set into an addition or full remodel. Flashing and waterproofing matter more on Key Biscayne than inland, because wind-driven rain finds any gap in a peel-and-stick seam and works it sideways. We inspect the sheathing behind the old opening before install, correct what needs correcting, and set the window square. See the full scope on the Window Installation in Key Biscayne page.
Patio Door Installation in Key Biscayne
Patio doors are the hardest-working opening in a Key Biscayne home. Salt corrodes the rollers, the tracks fill with sand from beach trips, and an unsealed threshold lets wind-driven rain soak the subfloor over time. We pull the old door, check the sill and subfloor for rot or termite damage, fix what we find, and set the new door on a properly flashed sill pan. Most Key Biscayne patio doors go in as impact-rated sliding or French units matched to the home’s existing window line. The Patio Door Installation in Key Biscayne page covers pricing and specifics.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Key Biscayne
We service and install PGT, CGI, CWS, and ES Windows, among the eight lines in the portfolio. Parts for the major Key Biscayne condominium specs are kept in local stock or available within days, so a frame or sash that matches the building’s record is not a six-week order. The full our brands page has specifics on each manufacturer.
Pricing for Window Company in Key Biscayne, FL
| Service | Typical range in Key Biscayne |
|---|---|
| Single window replacement (standard size, impact-rated) | $900 – $1,800 installed |
| Single window replacement (oversized or custom shape) | $1,500 – $3,200 installed |
| Standard-spec impact window, full opening | $1,200 – $2,600 per window |
| New-construction window installation, per unit | $150 – $450 labor, plus window |
| Patio sliding door replacement (impact-rated) | $2,800 – $5,500 installed |
| Patio French door replacement (impact-rated) | $3,500 – $7,000 installed |
| Patio door hardware replacement (rollers, handle, lock) | $180 – $450 |
| Full-home window package, condo unit (8 – 12 windows) | $9,000 – $22,000 installed |
Two things move a Key Biscayne quote upward: HOA-spec requirements that force a specific brand or impact-rating, and older openings that need sill or subfloor repair before a new unit can seat correctly. The price we put on paper before the job starts is the price you pay at the end. It does not move at the door.
Neighborhoods We Serve in Key Biscayne
We work the full island, from the condominium corridors along Crandon Boulevard to the single-family streets off Harbor Drive and the gated communities near the village center. Every neighborhood here is within a short drive, and scheduling is coordinated from the Miami office so a crew can be on the island without a long lead time.
- Village of Key Biscayne (central island)
- Harbor Drive area
- Crandon Boulevard corridor
- Ocean Lane Drive area
- Mashta Island
Service Area – Cities Near Key Biscayne
Beyond Key Biscayne, our crews handle window and door work across the nearby metro, including Miami Beach, FL, Miami, FL, Coral Gables, FL, and Hialeah, FL. If you are in one of those cities or just outside the island, the scheduling and pricing process is the same: a written quote before any work begins, answered by a live person when you call.
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 About Window Company in Key Biscayne
Scheduling is coordinated from our Miami office, and Key Biscayne jobs are on the regular dispatch board, not a once-a-month special trip. Most homeowners can get an estimate visit within days. Call (817) 686-2228 and a live person will give you the next available slot.
In most Key Biscayne condominiums, yes. The association typically has a written spec covering window style, frame color, and impact rating. We quote against that spec so the board sees exactly what is going in, then we handle the permit paperwork when the scope requires it.
Over time, salt will attack uncoated aluminum and standard hardware. That is why we recommend impact-rated frames with factory-applied finishes and stainless or heavy-duty coated hardware on Key Biscayne. Spec them right at install and the salt becomes a cleaning issue, not a replacement issue.
If you are weighing replacement versus repair or just want a straight number for a Key Biscayne window or door job, call (817) 686-2228. The estimate is free, the price is written down before any work starts, and the work is covered in writing for 365 days.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Key Biscayne Customers Say
"Crew trimmed the interior neatly and caulked the outside. Looks professional."
- Julia N."Noise from the street dropped noticeably with the laminated glass."
- Harvey D."Installed six replacement windows in a day and a half. Crew was punctual, disciplined, and clean. The owner is a veteran and the standards show."
- Phil R.