Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
Before
After
Before
AfterFast, Reliable Window Replacement Across Westchester
Window replacement in Westchester means something very specific: every opening has to meet Miami-Dade County’s High Velocity Hurricane Zone code, which requires a Notice of Acceptance (NOA) on the product. That’s not a suggestion, it’s the law here, and it changes how the work gets done. We’ve been installing code-compliant impact windows in Westchester’s CBS ranch homes for years, and we know exactly what the inspectors look for and what your insurance carrier wants to see. Call (863) 251-5864 for a free in-home measure and a written quote that accounts for your specific openings, wind zone, and budget.
Why Winslow Windows & Doors Is Westchester’s Preferred Window Replacement Company
Ed Winslow put his name on this business in 2011, and that accountability runs through every window we install in Westchester. We’re not a national chain with a rotating crew roster. Every technician who shows up at a home near Coral Way or Bird Road is background-checked, uniformed, and answers to the same owner whose license number is published on our site. Westchester homeowners have told us the same thing for years: they want a local company that doesn’t disappear after the check clears. Ed’s name is on the door, and on every job we do.
We answer the phone. That’s not a marketing line. When a Westchester homeowner calls at 2 a.m. because a window failed during a storm, a live person picks up, not a voicemail tree. We dispatch crews to Westchester neighborhoods including Coral Terrace, Westchester proper, and the blocks along SW 8th Street, and we carry the fasteners, bucks, and flashing materials this market needs on our trucks. If you’ve got a window that’s leaking, fogged, or won’t close, we’ll give you a straight answer and a fixed price before any work starts.
Our customers in Westchester keep us accountable with their reviews, and the pattern is consistent: they mention upfront pricing, crews who show up when they say they will, and installations that pass Miami-Dade inspection the first time. That last part matters more in Westchester than almost anywhere else in the country.
Our Window Replacement Services in Westchester
Here’s what we actually do in Westchester, week in and week out. If you’re not sure which service fits your home, call us. A real person will talk you through it, and we’ll tell you honestly what the openings need.
Full Frame Replacement
Most mid-century CBS homes in Westchester still have their original aluminum frames, and most of them are not worth saving. Full frame replacement means we remove everything down to the masonry opening, install a pressure-treated buck, set the new impact-rated unit, flash it properly, and patch the stucco to match. This is the service we recommend for original jalousie windows and any opening that shows frame rot or deflection. In Westchester’s HVHZ, doing this right means anchoring into concrete block, not wood framing, and our crews are set up for exactly that.
Insert Window Replacement
If your existing frames are still square and solid, an insert replacement keeps the frame and swaps the sashes and glass. This costs less than a full tear-out and works well on homes where the original aluminum was installed correctly. In Westchester, we see inserts work best on homes built in the later 70s with slightly newer frame systems. We’ll only recommend an insert if the frame can genuinely hold an impact-rated unit under design pressure, and we’ll tell you if it can’t.
Vinyl Replacement Windows
Vinyl impact windows are a solid upgrade for many Westchester ranch homes, especially where budget is a factor and the openings are standard sizes. We install vinyl units with Miami-Dade NOA approval and laminated glass interlayers rated for the wind speeds this county sees. They won’t corrode in salt air the way aluminum can, which matters even 8 to 10 miles inland where Westchester sits. The ultraviolet exposure here is brutal on seals, so we choose glazing with robust edge seals and frame corners that hold up.
Energy-Efficient Upgrade
Westchester’s summers are long, humid, and punishing on older single-pane windows. An energy-efficient upgrade with low-E coatings and insulated laminated glass cuts the heat load dramatically, and it qualifies for the federal 25C energy credit at 30% of product cost, up to $600 per year on qualifying units. Combine that with the Florida sales-tax exemption on impact-resistant windows and the math gets better. We’ll help you understand which units qualify before you spend a dollar.
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.
Trusted Brands We Service in Westchester
We’re an authorized installer for PGT, CGI, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and two other premium manufacturers. For Westchester homes, we most often recommend PGT impact-rated units and ES Windows for custom and geometric openings where precision matters. We keep common components and hardware in local stock for faster turnaround on repairs and replacements, so you’re not waiting on a warehouse across the state. Every brand we install carries Miami-Dade NOA approval for the configurations we specify.
Common Window Replacement Problems We See in Westchester Homes
Westchester’s housing stock has some tells, and after replacing hundreds of openings here, we know what to look for before we even pull a tape measure.
- Original jalousie windows still in place. Louvered glass with zero weather seal and zero impact resistance. Miami-Dade insurers now flag these for surcharges or outright cancellation, making jalousie-to-impact conversion the single most common job we do in Westchester.
- Corroded aluminum frames from salt air. Even 8 to 10 miles inland, the salt-laden breeze off Biscayne Bay accelerates frame oxidation. We regularly pull frames that look okay from the inside but are pitted and weakened where they meet the stucco.
- Non-NOA products installed by out-of-town contractors. A homeowner gets a low quote from a Broward supplier, and the product fails Miami-Dade inspection. Then the insurance wind mitigation credit gets voided and the whole job has to be redone. We see this at least once a month in Westchester.
- Undersized design pressure ratings. Some openings near corner eaves zones need a higher PSF rating than the rest of the house. If the rating doesn’t match the opening, the frame deflects under the first summer storm and starts leaking. We calculate every opening individually, never as a blanket spec.
Pricing for Window Replacement in Westchester, FL
A typical full frame impact window replacement in Westchester runs $900 to $1,800 per window installed, depending on opening size, design pressure required, and frame material. Standard impact sliders and single-hungs land in that range. Large or custom openings, including picture windows or geometric shapes, run $2,500 to $5,000. A whole-home package on a typical 3-bedroom CBS ranch starts around $8,000 and can reach $25,000 or more for homes with numerous large openings or custom work. Inserts cost less than full frame replacements, typically $800 to $1,500 per unit. What moves the price in Westchester specifically: the number of openings, the wind zone rating for each elevation, whether the opening is near a corner eaves area, and whether we’re cutting out jalousies or pulling aluminum frames from concrete block. Call (863) 251-5864 and we’ll send a technician to measure every opening and hand you a written, line-item quote. The quote is free, and it’s fixed once you approve it.
What Window Replacement Costs in Westchester
Let’s get specific, because vague pricing wastes your time. Impact windows in Westchester generally fall between $800 and $1,500 per window installed. Impact single-hung units run $900 to $1,800. Large or custom openings, including big picture windows or arches, come in at $2,500 to $5,000. Whole-home packages for a typical Westchester CBS ranch sit between $8,000 and $25,000, depending on opening count, frame material, and design pressure requirements. The big cost drivers here are the masonry anchoring and stucco patching that CBS construction demands, plus the NOA-compliant product itself. You’re also paying for a crew that knows how to flash a concrete opening correctly, because getting that wrong means water intrusion behind the stucco and a mess nobody wants to fix twice. We offer free in-home measuring and a written quote for every Westchester job. No deposit games, no change orders. Call (863) 251-5864 to schedule yours.
Florida Pays You Back
Westchester homeowners have access to incentive programs that can cut the real cost of impact windows substantially. My Safe Florida Home offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows qualify. Florida also exempts impact-resistant windows and doors from sales tax, which saves you around 7% on the product cost depending on current county rates. The federal 25C energy credit can return 30% of the product cost, up to $600 per year, on qualifying energy-efficient units. After installation, a wind-mitigation inspection in Westchester typically costs $75 to $150 and can unlock windstorm-premium credits averaging around 25% on the windstorm portion of your policy. These numbers are not guarantees, the programs and carriers set the final amounts, but the stack is real and we’ll point you to the right resources. One thing worth knowing: impact windows beat hurricane shutters for permanent protection because there’s nothing to haul out and hang when a storm forms. We don’t sell shutters, we install permanent impact-rated windows that pass Miami-Dade inspection the first time.
Westchester’s Permitting Reality: County Rules, Not City Rules
Westchester is unincorporated Miami-Dade County, which means your window permit comes from the county, not a municipal building department. Every window replacement on a single-family home requires a county permit, full stop. The product has to carry a Miami-Dade Notice of Acceptance, the installer’s scope of work has to match that NOA exactly, and the county inspector will check design pressure ratings against each opening’s location and elevation. This is the single biggest difference between hiring a licensed Westchester impact specialist and a national chain or a Broward contractor who doesn’t live inside this code every day. We pull the permit for you, we schedule the inspection, and we stay on site until it passes. That’s standard practice for us, not an add-on.
The Window Replacement team at Winslow handles county permitting on every Westchester job because we’ve done enough of them to know exactly what the county reviewer looks for. It’s tedious, but it protects you. A failed inspection means rework, and rework means money and time. We’d rather get it right the first time. Which brings us to the 36500-Day Done Right Promise: if it’s not done right, we make it right. Period. That promise covers the workmanship on your Westchester installation, and Ed Winslow is the one who stands behind it.
What Actually Happens On Site: A Westchester Field Vignette
We recently retrofitted a 1963 CBS ranch off Coral Way where the original louvered jalousies had pushed the homeowner’s wind mitigation discount to zero. The insurance carrier had sent a cancellation notice with a 60-day clock, and the homeowner had already been burned by one contractor who quoted low and then disappeared. Our crew cut out the old aluminum frames, installed PGT impact-rated double-hung units with laminated glass interlayers, and flashed each masonry opening before stucco patching. Three weeks later, the county inspector signed off on the first visit. The homeowner got their premium credit restored the same season. That’s a typical Wednesday in Westchester for us.
We Also Serve Cities Near Westchester
Crews from Winslow Windows & Doors serve Window Replacement in Westchester and the surrounding communities of Miami, Coral Gables, South Miami, and Kendall. If you’re anywhere in this part of Miami-Dade County, we can measure, permit, and install your windows without you chasing down a county office. The one down the road.
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 - Window Replacement in Westchester
Westchester sits inside Miami-Dade County’s High Velocity Hurricane Zone, the strictest wind-load jurisdiction in the continental United States, while Miramar is in Broward County, which has a different building code framework. Miami-Dade requires every window and door replacement to carry a Notice of Acceptance, a product-approval document certifying the unit passed specific large-missile impact and pressure tests. Broward does not have this exact requirement. If you live in Westchester and install a non-NOA product, the county inspector will fail it and your insurer can void your wind mitigation credit. Call (863) 251-5864 for a quote on NOA-compliant units that pass on day one.
Yes, and it’s the job we do most often in Westchester. The conversion means removing the jalousie frame down to the masonry opening, installing a pressure-treated buck, setting the impact-rated unit, flashing, and stucco patching. You’re not rebuilding the wall, but you are doing full frame replacement, not an insert. The rough opening in most CBS homes is large enough to accept a standard impact window without structural changes. The key is anchoring into concrete block with the right fasteners, not nailing into a stick-built buck. We handle this daily across Westchester.
Southeasterly breezes carry salt aerosol from Biscayne Bay and the Atlantic over Westchester year-round, and at 8 to 10 miles inland the concentration is lower than on the coast but still high enough to accelerate oxidation on bare aluminum. Westchester’s extreme UV intensity and humidity compound the problem by breaking down glazing seals and leaving edges exposed. We see pitting and white powder on original aluminum frames in homes across Coral Terrace and along Coral Way within a decade of installation. Impact-rated units with corrosion-resistant frames and properly applied sealants handle this environment better.
In most cases, yes, because impact-rated windows with Miami-Dade NOA approval are a documented wind-mitigation feature. After installation, a wind-mitigation inspection, typically $75 to $150 in Westchester, documents the upgrade for your carrier. The windstorm portion of your premium can drop by an average of around 25%. The exact number depends on your carrier, policy structure, and the inspection results, so we can’t guarantee a specific savings. But we’ve seen Westchester homeowners cut hundreds of dollars a year after converting jalousies to impact glass. Call (863) 251-5864 and we’ll walk you through what to ask your agent.
Westchester is unincorporated Miami-Dade County, so there’s no city building department to issue the permit, the county handles it directly. Miami-Dade code requires permits for window replacement because the openings are part of the structure’s wind-load envelope, and every unit must meet the NOA and design pressure requirements for its location. Skipping the permit isn’t a shortcut, it’s a liability. An unpermitted window job can void your insurance claim after a storm and comes up on the permit record when you sell the house. We pull the permit, schedule the inspection, and stand on site until it passes. That’s how every Westchester job goes.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Westchester with code-compliant impact window installation and replacement.
Six Reasons Homeowners Choose Winslow 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.