Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Westchester
Window installation in Westchester means working within Miami-Dade County’s HVHZ building code, where every unit has to carry a Miami-Dade NOA or Florida Product Approval before it goes in the opening. Most single-window replacements here run $800 to $1,500 installed, with picture windows and impact-rated units on the higher end of that range. We scope the job in writing before any work starts, so the number you approve is the number you pay. Call (817) 686-2228 to schedule a free in-home measure and written quote.

Our crews know the streets here, from the ranch homes off Coral Way to the newer builds south of Bird Road near Tropical Park. We show up when we say we will, take real measurements, and give you a line-item price that covers the window, the install, the permit, and the inspection. No phone estimates that change at the door.
Westchester sits outside the coastal flood zones that drive some Miami window specs, but the county’s large-missile impact standard applies everywhere. That means the product approval matters as much as the glass. We only bring units rated for Miami-Dade’s HVHZ designation, not the lighter Broward-only spec that some suppliers try to slide through. Window Installation done right here starts with the right product approval number on the label.
Why Meridian Windows & Doors Is Westchester’s Preferred Window Installation Company
We are part of the Garrison Partners family, held to The Garrison Standard since 2009. That standard is a written set of job-site rules, the Garrison Code, that covers everything from how we protect your floors to how we clean up the old caulk line. Homeowners in Westchester call us because the discipline shows up in the finished opening, not in a sales pitch.
Every technician who walks through your door is background-checked and uniformed. You will know exactly who is in your home, and they will know the plan for your openings before they unload the first unit. We answer our phones with a live person around the clock, every day of the year, because a window project raises questions at odd hours and nobody should have to leave a voicemail on one.
We carry eight manufacturer lines, PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux, so the window spec’d for your Westchester ranch is the one that fits the opening and the wind zone, not the one that happens to be sitting in a warehouse. And every install is covered by our 365-Day Done Right Promise, in writing, on every job. If the work fails within the year, we come back at no charge. No fine print about labor exclusions.
Elliot Vance leads our installation teams. He is the one who signs off on the product approval paperwork before a unit ever gets ordered, and he is the reason we reject a wrong-spec shipment at the curb instead of installing it and hoping the inspector misses it.
Vinyl Windows in Westchester
Vinyl windows in Westchester are the default replacement choice for most of the 1960s and 1970s ranch homes that make up this neighborhood, because they hold a tight seal in the humidity and they do not sweat or corrode the way the original aluminum frames did. A typical vinyl single-hung replacement in Westchester runs $900 to $1,800 installed, depending on the opening size and whether the unit carries impact glass. The old aluminum frames here are often pitted and loose, so the install usually includes pulling the full frame, not just a sash swap.
Impact-Rated Vinyl for Miami-Dade Code
Every vinyl unit we install in Westchester carries a Miami-Dade NOA or Florida Product Approval. That is not optional here. The approval number on the label is what the county inspector checks before he signs off, and it is the document your insurance carrier looks at when you file for a wind mitigation credit. We pull the approval paperwork for every unit and hand it to you with the final invoice.
Frame Replacement vs. Retrofit
Most Westchester homes we see have original aluminum frames set into stucco returns. When the frame itself is still square, we can often retrofit a vinyl unit into the existing opening, which saves labor and keeps the stucco intact. When the frame is rotted or the opening has shifted, we pull it and set a new construction flange. We tell you which route your openings need before we write the price, not after demo starts.
Picture Window in Westchester
Picture windows in Westchester are the big fixed-glass units that face the front yard or the backyard pool, and they are the most common opening we replace on the ranch homes around Westchester Park and the streets off SW 82nd Avenue. A large fixed picture window with impact glass runs $1,500 to $5,000 installed, depending on width and whether the glass needs tempered or laminated construction. These openings are usually load-bearing in the wall, so the rough opening framing gets checked before the unit goes in.
HVHZ Glass Specs for Fixed Openings
Miami-Dade’s large-missile requirement applies to every fixed window in Westchester, not just the ones facing the street. That means laminated glass with an interlayer, not standard tempered. A fixed unit that does not carry the right HVHZ approval will fail inspection and cost you time and money. We verify the approval number matches the configuration before ordering, and we check it again on the jobsite.
Keeping the Stucco Return Intact
Older Westchester homes were built with stucco returns that wrap into the opening. A clean install preserves that return so the exterior looks unchanged. Our crews have done enough of these to size the unit to the existing return rather than forcing a stock size that needs extra furring and trim work. That keeps the outside of your house looking right and keeps the labor from creeping.

Trusted Brands We Service in Westchester
We install and replace windows from PGT, CGI, and CWS, three manufacturers whose Miami-Dade product approvals cover the HVHZ wind zone Westchester sits in. We keep local inventory relationships with these suppliers, which means a replacement sash or a warranty glass unit does not sit in a shipping queue for weeks. For Westchester customers, we also handle the warranty paperwork directly with the manufacturer on your behalf, so you are not emailing a claims department yourself. PGT and CGI units are the most common choices for impact-rated replacement work here, and CWS covers the mid-range aluminum and vinyl lines when the budget calls for it.
Common Window Installation Problems We See in Westchester Homes
- Skipping the design pressure calculation and installing generic “hurricane” windows. A unit without a Miami-Dade NOA will fail the county’s final inspection, and the homeowner loses the wind mitigation credit. We run the design pressure numbers against the opening before we order anything.
- Rotted or termite-damaged jamb discovered after demo. On 1970s-era Westchester homes, the original wood jamb behind the aluminum frame is often compromised. If we find it during the pull, we stop, show you the damage, and re-scope the price before proceeding. Nothing gets hidden behind a new window.
- Framing a picture window opening without accounting for large-missile code. The glass gets rejected at the building department, not the jobsite. It is a paperwork fix if caught early, a re-order and a lost month if caught late. We catch it early.
- Out-of-square openings from decades of settling. Westchester sits on limestone, and older slabs do move. A stock-size window will not seat cleanly in an opening that has drifted a quarter inch. We measure every opening at three points and order to the true dimensions.
Pricing for Window Installation in Westchester, FL
Here are honest numbers for the Westchester market. Impact windows generally run $800 to $1,500 per window installed. Impact single-hung units run $900 to $1,800. Large or custom picture windows run $2,500 to $5,000. Whole-home packages typically land between $8,000 and $25,000 or more, depending on opening count and glass spec. What moves the price: the number of openings, your wind zone, floor height, and whether the existing frames can be retrofitted or need full replacement. We write the price down before any work starts, and the number does not move at the door. Call (817) 686-2228 for a free in-home measure and a written quote.
What Window Installation Costs in Westchester
Let me lay out the math the way we walk through it with every Westchester homeowner. Impact windows run $800 to $1,500 per unit installed, and a standard three-bedroom ranch with a dozen openings typically falls between $9,000 and $18,000 all in. The big cost drivers are the glass spec, the frame material, and whether we can retrofit into existing stucco returns or have to pull frames and reflash. A 1970s home off SW 87th Avenue with original aluminum frames will usually run toward the higher end, because the frames are not worth keeping and the openings need new construction flanges.
The free estimate is genuinely free, and it comes with a written breakdown: window price, install labor, permit, inspection, and haul-away. You get the total in writing before you commit, and the number does not move once work starts unless we find damage you have not approved. That is the Garrison Code, and it applies to every job we run in Westchester.
Florida Pays You Back
Miami-Dade County does not make it cheap to replace windows, but the incentives stack if you do the paperwork. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact-rated windows are on the list. Florida also exempts impact-resistant windows and doors from sales tax, which shaves real money off the final invoice. On the federal side, the 25C energy credit covers 30% of the product cost, up to $600 per year, on qualifying window units.
Then there is the insurance piece. After a wind-mitigation inspection, which runs about $75 to $150 in this market, many homeowners see a credit averaging around 25% on the windstorm portion of the premium. That is not a guarantee, and your carrier sets the final number, but our installs include the documentation you need to file. On a 1970s ranch off SW 82nd Avenue, our crew replaced a failing aluminum single-pane picture window with a PGT impact-rated vinyl unit, laminated glass interlayer, low-E coating, argon-filled insulated glass unit, sized to the opening so we could keep the existing stucco return. One Broward supplier shipped a unit rated below the required large-missile designation, and we rejected it at the curb and reordered rather than risk the homeowner’s wind mitigation credit. That is how the trade should run.
We Also Serve Cities Near Westchester
While this page covers Westchester specifically, our crews also run jobs in Miami, Hialeah, Fort Lauderdale, and Pembroke Pines. The Miami-Dade product approval rules change when you cross into Broward, so we spec each job to the local code, not to a regional default. If you are in Westchester, call (817) 686-2228 and we will schedule the free measure directly.
Serving Westchester, FL - Our Local Coverage Area
We’re based in the Westchester 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 Installation in Westchester
Yes. Every window replacement in Westchester requires a Miami-Dade County building permit, and the county inspection is scheduled after the units are installed. We pull the permit, schedule the inspection, and stand with you through the final sign-off. The permit cost is itemized in your written quote. Call (817) 686-2228 and we will walk you through the full process for your openings.
HVHZ stands for High Velocity Hurricane Zone, which is Miami-Dade and Broward’s wind-borne debris zone where windows must pass large-missile impact testing and carry a product approval number. In Westchester, a unit without a Miami-Dade NOA or Florida Product Approval will fail inspection. We only install units with the correct HVHZ approval for the opening size and wind zone. Call (817) 686-2228 and we will show you the approval paperwork for your specific units before you sign anything.
Most whole-house replacements in Westchester take two to five days of on-site work once your units arrive, with custom-fabricated impact windows running four to six weeks from order to delivery. A dozen standard openings on a ranch home is usually a two-day install. We give you a written schedule with your quote, and we hit the dates. Call (817) 686-2228 for a project calendar specific to your home.
Impact windows with the proper Miami-Dade approval typically qualify you for a wind-mitigation credit after an inspection, and many carriers average around 25% on the windstorm portion of the premium. The credit is decided by your carrier, not by us, but we hand you every document the inspector and the insurer need. Call (817) 686-2228 and we will tell you exactly which paperwork your carrier will ask for.
The only thing that changes your written price is damage we cannot see until the old window comes out: a rotted jamb, termite damage in the rough opening, or framing that is out of square and needs correction. We stop, show you the damage, and re-scope the line item before proceeding. Nothing extra gets added to the invoice without your approval. Call (817) 686-2228 and we will walk you through the opening conditions we typically find so you know what to expect.
Schedule Your Free Window Installation Estimate in Westchester
If you are comparing window installers in Westchester, ask for the product approval numbers and the written price. We will give you both, along with a project calendar and a crew that shows up on time. Call (817) 686-2228 to schedule your free in-home measure and written quote, or ask for Elliot Vance directly and he will take you through the scope himself.
Written by Elliot Vance, Owner at Meridian Windows & Doors, serving Westchester with window and door installation held to The Garrison Standard.










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