Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Impact Windows Across Miami
Impact window installation in Miami isn’t a cosmetic upgrade. It’s a code requirement, an insurance prerequisite, and the single biggest structural defense your home has against a direct Atlantic strike. A typical impact window in Miami runs $800 to $1,500 per opening installed, with whole-home packages starting around $8,000. The job usually takes one to two days once your units arrive from the manufacturer. Call (727) 620-6983 for a free in-home measure and a written, fixed-price quote.
We know Miami because we work Miami. From concrete-block ranches in Hialeah to high-rise condos along Brickell Avenue, the housing stock here demands a different level of product knowledge than anywhere else in Florida. Ed Winslow’s name is on every job we do, and our crews have converted thousands of non-compliant openings across Miami-Dade County. If you’re looking for Impact Windows installed correctly the first time, we’re the team that answers the phone when you call.
Why Winslow Windows & Doors Is Miami’s Preferred Impact Windows Company
We’ve been installing impact-rated windows and doors since 2011, and our Miami customers know the difference between a licensed specialist and a big-box subcontractor. The most common call we get starts the same way: a homeowner just received a nonrenewal notice from Citizens Insurance because their windows failed a wind mitigation inspection. We know exactly what that inspection requires, because we’ve walked through hundreds of them with Miami homeowners and adjusters alike.
Our technicians are background-checked and arrive in uniform. You’ll know who’s at your door before the truck pulls up. And when you call at 2 a.m. after watching a hurricane cone shift toward Miami, a live person answers. No voicemail loops, no call centers. Ed built the business that way on purpose.
We also understand Miami’s permitting maze. Miami-Dade’s building department has the strictest window-and-door requirements in the country, and a product that passes in Broward or Palm Beach will often fail here. Every job we scope in Miami begins with the NOA documentation, not with a sales pitch. That’s why architects and designers in Coral Gables and Coconut Grove call us for their custom work.
Our Impact Windows Services in Miami
Custom Impact-Rated Glazing Packages
Miami’s high-end homes demand more than a standard single-hung. We build custom impact-rated glazing packages with Low-E insulated glass units, specialty shapes, and architectural finishes that match the design intent of the home. Whether you’re working with an architect on a Bay Point estate or a designer redoing a Morningside mid-century, we coordinate directly with the project team. The product is engineered to your opening, then documented with Miami-Dade NOA paperwork for the permit and the final inspection.
Jalousie-to-Impact Window Conversions
Thousands of Miami homes, especially in Hialeah, West Miami, and the older pockets of Little Havana, still carry original jalousie windows. Those louvered glass panels provide zero hurricane resistance and are explicitly prohibited under HVHZ code for any replacement. The conversion isn’t a simple swap. We rebuild the jamb pockets to accept heavier laminated glass sashes, then re-frame and finish the opening so it looks like the window was always supposed to be there. We’ve done this on more 1950s and 1960s CBS ranches across Miami-Dade than we can count.
Marine-Grade Hardware for Bayfront and Beachfront Properties
Salt air from Biscayne Bay and the Atlantic eats standard aluminum hardware. We’ve seen bayfront condo sliders in Edgewater and Miami Beach with visible corrosion within three years because a previous contractor skipped marine-grade components to save a few dollars. On waterfront installations, we specify corrosion-resistant finishes and stainless hardware as the baseline, not an upsell. Everything is documented and warrantied.
Sliding Glass and Patio Door Replacement
Miami’s high-rise corridor along Brickell and the barrier islands is full of aging aluminum storefront-style sliders, many installed before modern impact standards existed. We replace these with impact-rated systems from PGT and CGI, engineered for the wind pressures those upper-floor elevations actually experience. The design pressure calculation changes floor by floor, and we match the product to the opening, not the other way around.
What happens when you call
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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 Miami
We install from a tight, proven lineup: PGT, CGI, Therma-Tru, and ViewLux, among a few others we trust for Miami’s conditions. Every product we quote for Miami carries a Miami-Dade NOA or Florida Product Approval number we can show you in writing before you sign. We don’t install brands that haven’t passed HVHZ testing, because we’re the ones standing behind the inspection. If a window fails Miami-Dade review, the sale doesn’t close and the homeowner is stuck. We won’t put you or our name in that position.
For Miami customers, we keep local parts on hand for the most common service calls: replacement seals, sash springs, and marine-grade hardware for the sliding doors we see along the bay. That means faster turnaround when a unit needs service after installation.
Common Impact Windows Problems We See in Miami Homes
- Original jalousie windows left in place. Homeowners fear the mess of a block-veneer conversion and put it off until a hurricane warning or an insurance nonrenewal forces the issue. By then, the lead time on custom units means you’re facing the storm with louvered glass.
- Salt-air oxidation on coastal frames and hardware. Biscayne Bay salt air pits standard aluminum hardware within three years on bayfront properties. If marine-grade components weren’t specified, the windows fail long before any storm arrives.
- Non-NOA “impact” products from national brands. We see this on flipped homes and cut-rate installs across Miami-Dade. The window says impact-rated, but without a Miami-Dade NOA, the building department fails the inspection and the owner can’t close the sale or get insurance credit.
- Improperly documented wind mitigation work. The premium credit on your Citizens or private-market policy depends on documentation. If the inspection form doesn’t match the actual product installed, the savings vanish. We coordinate with your wind mitigation inspector so the paperwork is correct on the first pass.
On a 1960s concrete-block ranch in West Miami, our crew replaced original jalousie windows and a corroded aluminum slider with PGT impact-rated casement and fixed units carrying Miami-Dade NOA. The jamb pockets had to be rebuilt to accept the heavier laminated glass interlayer sashes, and we worked with the homeowner’s Citizens Insurance wind mitigation inspector to document the upgrade. That’s the work we do in Miami every week.
Pricing for Impact Windows in Miami, FL
Miami pricing runs slightly higher than inland Florida because the product itself is different. HVHZ-rated window units are heavier, use thicker laminated glass, and carry more hardware than a standard impact window sold in Orlando or Tampa. You’re also paying for the NOA documentation and the permitting overhead unique to Miami-Dade. A standard impact single-hung in Miami typically runs $900 to $1,800 per window installed. Large or custom openings, like a Brickell condo wall or a bayfront slider, land between $2,500 and $5,000. Whole-home packages across a typical 1950s CBS ranch in Hialeah or Kendall generally fall between $8,000 and $25,000, depending on opening count and frame material.
The single biggest variable is the condition of the existing openings. A clean replacement where the original frame can stay goes fast. A jalousie conversion with block-veneer reconstruction takes longer and costs more. Floor height also matters: units on upper floors of a Miami Beach condo need higher design pressures than a ground-level home in Westchester. We give every Miami customer a written, line-item quote before ordering anything. The price you sign is the price you pay. Call (727) 620-6983 to schedule your free in-home measure.
What Impact Windows Costs in Miami
Here’s a realistic breakdown of what Miami homeowners pay for impact windows, based on the jobs we’ve quoted and installed across the county:
| Scope | Typical Miami Price Range |
|---|---|
| Standard impact window (per opening, installed) | $800 - $1,500 |
| Impact single-hung (per window, installed) | $900 - $1,800 |
| Large or custom opening (bayfront slider, condo wall) | $2,500 - $5,000 |
| Whole-home package (typical CBS ranch) | $8,000 - $25,000+ |
What moves the price in Miami: number of openings, wind zone and floor height, frame material, and whether the existing frame can stay. Custom fabrication runs 4 to 6 weeks, so if you’re replacing for insurance or sale, start early. The lead time is the calendar. Labor is fast once the units land. In fact, our crews can install in as fast as a single day once your units arrive. Call (727) 620-6983 for a written quote. Estimates are free, and the price is fixed before we order.
Florida Pays You Back
Miami homeowners have access to some of the best incentive stacking in the country. The My Safe Florida Home program has offered matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact windows. Florida also exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit can return 30% of the product cost on qualifying units, up to $600 per year. And after a wind-mitigation inspection, most Miami homeowners see a meaningful drop in their windstorm premium, often around 25% on the windstorm portion. The inspection itself usually costs $75 to $150.
We don’t guarantee what any insurer or program will pay, because final numbers are set by the carrier and the state. But we document every installation so you can take the paperwork to your insurance agent and your tax preparer with confidence. A neighbor you can call at 2 a.m. and someone will actually answer.
Impact Windows vs. Hurricane Shutters in Miami
The question comes up constantly in Brickell and Miami Beach, where condo owners weigh permanent protection against the hassle of roll-down or panel shutters. Hurricane shutters cost less upfront, but they only work if someone is home to deploy them. In an evacuation, the building gets boarded up by property management, or it doesn’t. Impact windows protect the opening 24/7 without anyone lifting a panel. For a high-rise unit facing the Atlantic, permanent impact glazing is the difference between a protected unit and one that depends on a maintenance crew’s schedule. We can walk you through both, but for Miami’s wind exposure, impact windows are the defensible baseline.
We Also Serve Cities Near Miami
Our Miami crews work across the metro. We regularly install Impact Windows in Miami along with jobs in Coral Gables and Hialeah. Same team, same NOA documentation, same fixed pricing. If you’re within a short drive of our Miami office, there’s no trip charge.
Serving Miami, FL - Our Local Coverage Area
We’re based in the Miami 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 - Impact Windows in Miami
No. In Miami-Dade’s HVHZ, every replacement window must carry a Miami-Dade Notice of Acceptance or a Florida Product Approval that meets the same standards. Jalousie windows are explicitly prohibited for any new or replacement installation. If an existing jalousie is removed, the replacement product has to be impact-rated and code-compliant. Call (727) 620-6983 and we’ll walk you through the conversion process specific to your home.
In most cases, yes, especially if you’re with Citizens or a private carrier that uses wind mitigation credits. The premium reduction comes after a wind mitigation inspection, which documents the new openings. Homeowners who replace all original windows and get the paperwork filed correctly often see a significant drop in their windstorm premium. We coordinate with your inspector so the documentation matches the product. Call (727) 620-6983 for a free quote before you start.
Look for the Miami-Dade NOA number printed on the product documentation. Every approved product has one. If a window only carries a generic “impact rated” label without a Miami-Dade NOA or matching Florida Product Approval, it will not pass inspection in Miami-Dade County. We provide the NOA number in writing on every quote before you sign.
Impact glass is permanently laminated into the window and protects the opening 24/7 with no action required. Hurricane shutters are a secondary barrier that must be deployed manually or by building staff. For upper-floor Brickell units facing the Atlantic, impact glass is the more reliable long-term solution, especially when evacuation is a possibility. Call (727) 620-6983 for a free estimate on either option.
Because custom impact-rated units are fabricated to your specific openings and carry Miami-Dade NOA documentation. The manufacturing run typically takes 4 to 6 weeks after we verify measurements and place the order. Labor is fast once the units arrive: we can install in as fast as a single day. If you’re replacing windows for insurance renewal or a home sale, the fabrication timeline is the number that drives your calendar. Get the measure done early. Call (727) 620-6983 to schedule yours.
Get Your Free Miami Impact Window Estimate
If you live in Miami, Coral Gables, Hialeah, or anywhere else in Miami-Dade County, we’ll come out, measure every opening, and hand you a written quote with the NOA documentation attached. The price won’t change once you sign. Ed Winslow’s name is on the business, and it’s on every job we do. Call (727) 620-6983 today to schedule your free estimate. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Miami and South Florida since 2011.
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.