Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows Across Miami
Impact window installation in Miami typically runs $800 to $1,500 per window, with whole-home packages landing between $8,000 and $25,000 depending on opening count and wind zone. The bigger variable most homeowners miss is which materials, not just which window. This page tells you what actually survives Miami’s salt air and HVHZ code, and what you’ll be paying to replace twice. Call (863) 656-0462 for a free in-home measure and written quote.
We work in Miami-Dade County every week. Our crews know the difference between a 1950s CBS house in Westchester and a 2000s stucco condo in Brickell, because each one needs different anchors, different hardware, and a different approach to sealing. That local knowledge is the reason our customers in Miami don’t get surprise invoices after the old window comes out.
You’re not buying glass. You’re buying the only thing standing between your living room and a Category 4. That’s why Ed Winslow’s name is on the door, not a national franchise’s brand. We answer the phone when you call. We show up when we say we will. And if it’s not done right, we make it right – that’s the 36500-Day Done Right Promise, and it applies to every window we hang in Miami.
Why Winslow Windows & Doors Is Miami’s Preferred Impact Windows Company
Winslow Windows & Doors has been locally owned and owner-operated since 2011. We publish our address and license number because Ed Winslow has nothing to hide. When a Miami Beach condo board asks who is installing the windows, the answer is a background-checked technician in uniform, driving a marked truck, with a work order that matches the name on the quote. No subcontractor roulette. No ticket number. A neighbor you can call at 2 a.m. and someone will actually answer.
Our Impact Windows team has replaced jalousies in Little Havana, retrofit CBS openings in Coral Gables, and spec’d marine-grade hardware for condos on Collins Avenue. That range matters. A window that works perfectly in Kendall will corrode in five years on Miami Beach if the hardware isn’t stainless. We spec it right the first time because we know where the salt line is.
We carry standing offers that never expire: $40 off any repair over $200, free second opinions on written estimates, no trip charge inside Miami-Dade County, and a permanent 10% discount for seniors and veterans. Upfront pricing. No surprises on the invoice.
Our Impact Windows Services in Miami
Jalousie Window Replacement
Miami has one of the largest jalousie replacement pipelines in the country. Those louvered glass slats on pre-1970s CBS homes throughout Little Havana, Hialeah, and Overtown provide zero wind-borne debris resistance and fail every HVHZ requirement on the books. Most homeowner insurers will not renew a policy with original jalousies in place. We replace them with impact-rated casement or double-hung units carrying Miami-Dade NOA approval, anchored into the block, sealed, and stucco-finished around the opening. One window type in, a code-compliant, insurable window out.

HVHZ-Compliant Stucco and Anchoring Retrofit
Concrete block homes dominate Miami, from Hialeah to Westchester. Wood-framed windows in those masonry openings need more than a nailing fin. We tapcon anchors into the block, set steel or aluminum bucks, and repair the stucco around every single opening so moisture never wicks behind the wall. Skip the anchoring retrofit and you’ll see rust streaks and loosening under design pressure within a few seasons. That’s the difference between an install that passes a wind mitigation inspection and one that fails it.

Marine-Grade Hardware and Sealing
Salt air on the barrier islands – Miami Beach, Bal Harbour, Sunny Isles Beach – pits standard aluminum hardware within three to five years. Sashes start binding. Seals delaminate. We specify stainless steel fasteners, marine-grade finishes, and sealed anchor penetrations on every coastal job. The hardware spec adds roughly 10 to 15 percent to material cost and buys you at least triple the service life. Cheap hardware in salt air is a recurring invoice.

Impact Garage Doors
Your garage door is the largest opening in the house and the first thing to fail under positive pressure. We install impact-rated garage doors with the same NOA documentation as your windows, braced to the same HVHZ design pressures. Most Miami homeowners think about windows first and forget the garage entirely until a wind mitigation report flags it.

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
Winslow is an authorized installer for PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. For Miami-Dade work, we lean on PGT and CGI for their deep HVHZ approval catalogs, and we use ECO Window Systems and Mr-Glass for condo and mid-rise configurations where the NOA paperwork has to be absolutely airtight. We stock common replacement hardware and components locally in Miami, so a broken latch or failed seal on an existing unit doesn’t mean waiting on a factory shipment. Impact-rated. Energy-certified. Done right the first time – or we come back.
Common Impact Windows Problems We See in Miami Homes
- Salt pitting on aluminum frames and hardware. Barrier-island properties show white corrosion blooms within a few years, binding sashes and killing seals. The fix is stainless hardware and marine-grade finishes from day one, not a coating applied after the fact.
- Unsealed anchor penetrations in CBS walls. Tapcon holes that aren’t sealed wick moisture behind stucco, rust the fastener, and loosen under design pressure cycling. We see this on plenty of “budget” installs from inland contractors who don’t know Miami block construction.
- Jalousie windows failing wind-borne debris tests. No large-missile rating means a two-by-four through the living room window during even a minor storm. Insurance companies are actively non-renewing policies with jalousies still in place.
- IGU seal failure from UV and humidity. Miami’s sunlight and moisture compress the life of insulated glass units compared to inland markets. Condensation between panes or a cloudy look means the seal is gone and the energy performance is done.
Pricing for Impact Windows in Miami, FL
For a Miami home, you’re looking at $800 to $1,500 per window installed for standard impact units. Single-hung models run $900 to $1,800 depending on size and frame material. Large or custom openings – picture windows, sliders, geometric shapes – land between $2,500 and $5,000 each. Whole-home packages in Miami typically run $8,000 to $25,000 or more, driven by opening count, floor height, and whether you’re in an HVHZ wind zone (you are, everywhere in Miami-Dade).
The materials spec moves the price too. Marine-grade hardware adds 10 to 15 percent to the material line. CBS anchoring and stucco repair runs $150 to $400 per opening depending on condition. Flashing and sealing for salt exposure adds a few hundred on the whole job. None of it is optional on this side of the county line. Call (863) 656-0462 and we’ll measure every opening, spec the right products, and hand you a written line-item quote. Estimates are free, no trip charge in Miami-Dade.
What Impact Windows Costs in Miami
Here’s the honest math. A 1,500-square-foot 1960s CBS house in Little Havana with 8 openings – mostly jalousies – will run $9,000 to $14,000 for full replacement with impact-rated casements, including anchors and stucco repair. A coastal condo in Miami Beach with 4 large openings and marine-grade hardware lands around $6,000 to $10,000. A newer 4-bedroom in Coral Gables with 12 openings might hit $18,000 to $25,000 once you add in custom sizes and high-DP ratings.
What moves the price: the number of openings, the wind zone (all of Miami-Dade is HVHZ), the floor height (higher floors need higher design pressure ratings), and the frame material (vinyl is cheapest, aluminum is mid, custom finishes are top). The common thread is that the cheap spec in Miami is not the same as the cheap spec in Orlando. Marine-grade hardware, proper anchors, and sealed penetrations are non-negotiable here. Call (863) 656-0462 for a free in-home measure and a written quote with no change orders after the fact.
Florida Pays You Back
Impact windows in Miami qualify for a real stack of incentives, and they’re worth understanding before you sign anything. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact windows. Impact-resistant windows and doors are exempt from Florida sales tax. The federal 25C energy credit covers 30 percent of product cost, up to $600 per year on qualifying units. And after a wind mitigation inspection (typically $75 to $150), Miami homeowners commonly see windstorm-premium credits averaging around 25 percent on the wind portion of their policy. Specific numbers depend on your carrier and your inspection report, but the direction is consistently downward. We’ll help you understand what your home qualifies for when we quote the job. We never offer hurricane shutters – that’s not our trade – but the comparison matters: shutters hang in a closet and need a person to deploy them. Impact windows are always on. No panels. No prep. No forgetting.
We Also Serve Cities Near Miami
Beyond Miami proper, our crews cover Miami Beach, Coral Gables, Key Biscayne, and North Miami Beach with the same day-one marine-spec standard. If you’re in one of those cities, you still get the same live answer at 2 a.m., the same written quote, and the same Impact Windows in Miami team. Coastal is coastal – we spec stainless and sealed anchors whether you’re on the bay side or the ocean side.
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
Jalousie windows are not compliant with current HVHZ code in Miami-Dade County, and most insurers will not renew a policy on a home that still has them. The fix is full replacement with impact-rated casement or double-hung units carrying a Miami-Dade NOA. If you’re in Little Havana or any other pre-1970s CBS neighborhood, plan on replacement before your next insurance renewal window closes. Call (863) 656-0462 and we’ll tell you exactly what your openings need.
Salt air on the barrier islands pits standard aluminum and zinc hardware within three to five years, causing sashes to bind and seals to fail. Stainless steel hardware resists that corrosion and keeps the window operating properly through decades of salt exposure. It adds about 10 to 15 percent to hardware cost and eliminates a predictable failure mode that the cheap-inland-spec install sets up for you. For an exact condominium quote, call (863) 656-0462.
Yes. CBS openings need anchors into the block, and the installation process disturbs the stucco around each window. We repair and refinish stucco around every opening we touch so moisture never gets a path behind the wall. That stucco work typically runs $150 to $400 per opening, and it’s included in our written quote up front, not added as a surprise line item later.
A Miami-Dade Notice of Acceptance is a product-specific approval for the High-Velocity Hurricane Zone, which exists only in Miami-Dade County and requires testing beyond the Florida Building Code. Windows legal in Tampa or Orlando often cannot be installed in Miami at all because they lack NOA documentation. Any contractor offering you windows in Miami without asking about your NOA requirements is telling you they’ve never worked in this county. Call (863) 656-0462 for a free quote, and we’ll have the NOA numbers on the written estimate.
Yes, in most cases. After a wind mitigation inspection, Miami homeowners commonly see windstorm-premium credits averaging around 25 percent on the wind portion of the policy when impact windows carry the proper NOA documentation. The inspection runs $75 to $150, and the credits compound over the life of the windows. The exact figure comes from your carrier when the inspection report lands. We’ll help you know what to ask for.
Serving Miami With Accountability
We carry one brand on every job: Ed Winslow’s. That means a live person answers every call, 24/7. That means background-checked, uniformed technicians on your doorstep. That means a published address and license number, not a P.O. box. If the window isn’t right, we come back – that’s the 36500-Day Done Right Promise, and it has no fine print. Call (863) 656-0462 now to schedule your free estimate. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors.
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.







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