Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Miami
Window replacement in Miami runs $800 to $1,500 per opening for impact-rated units, with whole-home packages typically landing between $8,000 and $25,000 depending on opening count and wind zone. Most Miami homes get full replacements done in a single day once the units arrive from fabrication, which usually takes four to six weeks. If you’re looking at jalousie windows in Little Havana or corroded aluminum frames in Miami Beach, call (863) 656-0462 and we’ll give you a straight answer and a free in-home measure. Ed Winslow founded this company in 2011, and his name goes on every job we install in Miami-Dade County.
Why Winslow Windows & Doors Is Miami’s Preferred Window Replacement Company
We’re not a franchise with a rotating crew. We’re a locally owned shop, and our South FL office handles dispatch and scheduling for Miami directly. When you call, a live person answers, 24/7. Not a call tree. Not a voicemail loop. That matters when you’re staring at a window that’s leaking during a summer squall in Coral Gables or you just got a wind-mitigation letter from your insurance carrier.
Every technician we send into Miami is background-checked and wears a uniform. You’ll know who’s showing up before the truck parks. We carry published license documentation, and we’re authorized installers for PGT, CGI, ECO Window Systems, and Therma-Tru, among others. More importantly, our Window Replacement team has handled hundreds of Miami-Dade concrete block installs, so we know what tapcon anchoring into CBS actually requires. The big-box installers one county north often don’t.
Ed’s name is on the door, and the 36500-Day Done Right Promise sits behind every install. If it’s not done right, we make it right. That’s a century’s worth of accountability a national chain can’t match, and it’s the standard we bring to every job in Miami.
Our Window Replacement Services in Miami
Full Frame Replacement
Full frame replacement is the honest fix for older Miami homes, and it’s what we recommend for most pre-1990 CBS construction. The old window comes out completely, including the frame, and we anchor a new unit into the concrete block with tapcon anchors and seal it with a proper buck system. This is the only way to correct decades of water intrusion or failed sealant around a rough opening in neighborhoods like Westchester or Hialeah. If water’s been getting in around the frame, an insert won’t fix it. A full frame replacement in Miami’s block homes means we also repair the stucco around every opening after install, so the wall is sealed before we leave.

Insert Window Replacement
Insert replacement, or pocket replacement, fits a new window inside the existing frame. It works when the frame is still sound and square, and it’s often the right call for newer Miami construction where the original rough opening is in good shape. In concrete block homes, the opening was set at the pour, so there’s no wood to rot. The catch is that inserts don’t address water that’s already behind the frame. We’ll tell you honestly which approach your home needs after we see it, and the quote is free.

Vinyl Replacement Windows
Vinyl is a smart material for Miami’s climate because it doesn’t corrode the way aluminum does in salt air. We install vinyl units from brands like ViewLux and Mr-Glass, and they hold up well in Coral Gables, Key Biscayne, and the inland neighborhoods alike. Vinyl doesn’t have the same HVHZ impact ratings as reinforced aluminum or heavy-gauge vinyl impact products, so we’re careful about where we recommend it. For openings where impact protection isn’t required, vinyl gives you a tight seal and clean look at a lower installed cost, often in the $800 to $1,100 range per window.

Energy-Efficient Upgrade
Miami’s AC runs nearly year-round, so the energy math on window replacement here is different than it is upstate. Older single-pane aluminum frames and louvered jalousies leak conditioned air constantly, especially during August heat. Upgrading to energy-efficient impact units from PGT or ECO Window Systems cuts heat gain through the glass and tightens the whole envelope. You’ll notice the difference in rooms that face direct afternoon sun in Kendall or Doral within the first month after install.

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’re authorized installers for eight premium brands: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. For Miami’s wind zone and salt-air environment, we lean heavily on PGT and CGI impact products, and on ECO Window Systems for high-end architectural openings. The important part is that every unit we order for a Miami job carries the right Miami-Dade Notice of Acceptance for that specific configuration. We don’t guess at product approvals. We check them before the unit is built, so there’s no surprise at the building department.
Common Window Replacement Problems We See in Miami Homes
- Jalousie windows that fail every current code requirement. Pre-1970s CBS homes throughout Little Havana, Overtown, and Hialeah are full of louvered jalousie windows that offer zero wind-borne debris resistance. They fail HVHZ code outright and are effectively uninsurable today. Full frame replacement is the only real fix.
- Salt corrosion on aluminum frames and hardware. Homes on Miami Beach, Bal Harbour, and Sunny Isles Beach get visible pitting on uncoated frames within a few years. Salt spray eats fasteners and hardware, and windows that look fine from inside are sometimes compromised at the track and lock points.
- Non-NOA windows installed by out-of-county contractors. We see this regularly. A homeowner replaces windows with a product that’s Florida Product Approved but lacks the Miami-Dade NOA, and the wind mitigation inspection fails, blocking insurance credits. By then the windows are already in the wall.
- Failed stucco after full frame replacement. When a contractor skips stucco repair around a new window in a concrete block home, water gets behind the wall. We’ve fixed openings in Westchester where drywall screws were used instead of tapcon anchors, and the frames loosened in high wind. It’s dangerous and expensive to correct after the fact.
Pricing for Window Replacement in Miami, FL
Miami’s pricing starts with the wind zone. HVHZ-rated impact products from PGT or CGI cost more than non-impact units, and that’s the single biggest variable. A standard impact window in Miami runs $800 to $1,500 installed, and a single-hung impact unit runs $900 to $1,800. Large or custom openings, like picture windows facing the bay, land in the $2,500 to $5,000 range. Whole-home packages typically run $8,000 to $25,000 or more depending on opening count and the complexity of the stucco repair involved. Call (863) 656-0462 to schedule a free in-home measure and get a written line-item quote before you commit to anything.
What Window Replacement Costs in Miami
Beyond product type, three things move the number. First, opening count. A 12-window home in Kendall and a 28-window home in Coconut Grove are different jobs entirely. Second, floor height. Upper-floor installs need more labor and sometimes lift access, and Miami’s wind loads increase with height, which pushes some openings into higher design pressure requirements. Third, frame material and glass package. Reinforced aluminum from PGT costs more than standard vinyl from ViewLux, but it’s often required for HVHZ compliance in Miami’s wind zone. We’ll never quote you a window that doesn’t meet the local product approval requirements. The estimate is free, and there’s no trip charge for homes in our Miami service area.
Florida Pays You Back
Miami homeowners have real incentive money on the table. The My Safe Florida Home program offers 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 entirely. On the federal side, the 25C energy credit covers 30% of the product cost on qualifying energy-efficient units, up to $600 per year. After a wind-mitigation inspection, which typically costs $75 to $150, many Miami carriers apply a windstorm premium credit averaging around 25% on the windstorm portion of the policy. We can’t guarantee program approval or what your carrier will do, but we’ll give you the documentation they need to process it.
One comparison worth making: impact windows versus hurricane shutters. Shutters only protect you when someone’s home to hang them, and they do nothing for energy efficiency or daily security. Impact windows are permanent protection built into the wall. They’re always deployed. We install impact windows, not shutters, but the comparison is worth understanding before you spend money on panels you’ll have to store and wrestle with every storm season.
We Also Serve Cities Near Miami
Our crews serve Miami and the surrounding cities, including Miami Beach, Coral Gables, Key Biscayne, and North Miami Beach. If you’re on the barrier islands or in the inland suburbs, the same NOA-compliant process applies, and the same phone gets you a live person: (863) 656-0462.
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 - Window Replacement in Miami
Every product installed in Miami-Dade County needs a Miami-Dade Notice of Acceptance for the High-Velocity Hurricane Zone. Florida Product Approval alone is not enough here, and windows that are perfectly legal in Tampa or Orlando will fail a Miami-Dade wind mitigation inspection. We verify the NOA for every unit we order, before it’s built, so the building department sign-off isn’t a gamble. Call (863) 656-0462 if you’re looking at a quote from someone who can’t tell you the NOA number on the windows they’re proposing.
Jalousie windows always require full-frame replacement. The louvered frame has no structural value, and there’s nothing inside it to anchor a new window to. In Miami’s concrete block homes, we remove the entire jalousie assembly, install a new buck system anchored with tapcon screws into the block, and repair the stucco around the opening. Inserts simply don’t apply to jalousie openings.
Impact windows from PGT or CGI typically qualify for a windstorm premium credit after a wind-mitigation inspection, and many Miami carriers apply an average credit of around 25% on the windstorm portion of the policy. The exact number depends on your carrier and policy, not on us. What we guarantee is that the install will be documented correctly, so the inspection doesn’t fail on a paperwork technicality. Call (863) 656-0462 for a free estimate and we’ll walk you through what documentation you’ll need for your carrier.
Plan on replacing weatherstripping every three to five years in Miami Beach and other barrier island locations. Salt air and constant UV exposure degrade the seals faster along the coast than they do inland, and worn weatherstripping is the most common cause of air and water leaks on impact windows that are otherwise structurally sound. It’s a maintenance item, not a replacement item, and we handle it during our maintenance visits. If you’re not sure whether your seals are still holding, call (863) 656-0462 and we’ll check while we’re out for a free estimate.
A compliant Miami quote includes the Miami-Dade NOA number for each unit, the design pressure rating matched to the opening’s height and wind zone, tapcon anchoring into concrete block where applicable, stucco repair around every full-frame replacement, and permit and inspection paperwork. A cheap quote often leaves out the stucco work, skips the permit, or quotes a product that lacks the Miami-Dade approval entirely. That saves money on paper and costs far more in failed inspections and insurance denials later. If you’re comparing quotes, ask for the NOA number on the specific window being proposed. Call (863) 656-0462 for a written line-item quote that includes everything, with no surprises on the invoice.
Window Maintenance & Care in Miami
Miami’s climate punishes windows harder than most of Florida. Year-round humidity plus salt air on the coast means seals, tracks, and hardware wear out on a compressed timeline. We offer maintenance and care visits for impact windows and doors, including weatherstripping replacement, track cleaning, hardware lubrication, and seal inspection. For homes in Miami Beach and Key Biscayne, we recommend an annual check because the salt load is relentless. Catching a failed seal early is a hundred-dollar fix; catching it after water has been getting into the wall is a much bigger job. Call (863) 656-0462 and we’ll schedule a visit.
Call Winslow Windows & Doors for Window Replacement in Miami
Ed’s name is on the door, and on every job we do in Miami. We answer the phone 24/7, we quote upfront, and we stand behind the work for 36,500 days. If you’re in Miami, Coral Gables, Hialeah, or anywhere in Miami-Dade County, call (863) 656-0462 to schedule your free in-home estimate. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Miami 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.







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