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 Miami
Window installation in Miami costs between $800 and $1,800 per opening for impact-rated units, with whole-home packages running $8,000 to $25,000 or more. Most standard installations are completed in a single day once your windows arrive, though custom fabrication typically runs four to six weeks. If you’re watching an old jalousie window cloud over with salt haze or feeling air move around a frame that should be sealed, call Ed Winslow at (850) 998-3090. We’ve been replacing windows in Miami long enough to know exactly what this city’s inspectors, insurers, and salt air demand before the first screw goes in.
We work from our Miami South FL office, which means our crews know the difference between a Coral Gables masonry opening and a Brickell high-rise glazing pocket without asking for directions. That matters more than you’d think when the inspector walks the job.
Why Winslow Windows & Doors Is Miami’s Preferred Window Installation Company
Ed Winslow started this company in 2011, and his name still goes on every job we do. That’s not marketing language. It means when a homeowner in Little Havana calls about a failed rough inspection, Ed hears about it directly, not through a corporate escalation matrix. Miami has taught us that window installation here is a different trade from window installation in Tampa or Orlando, and the difference is written into the building code.
Our reputation in Miami is built on passing inspections the first time. We document every Miami-Dade County Notice of Acceptance number before the unit ships, we photograph the anchors in the rough opening before the trim goes on, and we hand the homeowner a job file that matches what the inspector will ask for. Reviews from Miami customers consistently mention the same thing: the crew showed up when they said they would, the windows carried the right paperwork, and the price on the invoice matched the price on the estimate.
When you call (850) 998-3090, a live person answers. Not a voicemail loop, not a call center. If you’re in the middle of a windstorm with a failed window and a flooded sill, that’s the call you want to make.
Our Window Installation Services in Miami
We install every configuration that makes sense for how Miami homes actually work: masonry-set concrete block structures, high-rise condos with wind-load calculations, and the occasional wood-frame bungalow in the older neighborhoods. Here’s what we see most often.
Single & Double Hung Windows
Single and double hung windows are the workhorse of Miami’s CBS housing stock from the 1950s and 1960s. The openings are already sized for vertical sliders, which means the frame swap is clean, and we can anchor directly into the concrete with stainless steel fasteners. Most of these installs in neighborhoods like Little Havana and Hialeah take one day per six to eight openings once the units arrive.

Casement Windows
Casement windows give you the tightest seal against Miami’s sustained coastal winds, because the sash cranks closed against the frame instead of sliding past it. That compression seal is why casements perform so well on east-facing elevations near Biscayne Bay, where wind-driven rain tests every gasket. We install them with marine-grade hardware as standard, because the standard zinc hardware that works inland corrodes within a few years of salt air.

Horizontal Roller Windows
Horizontal roller windows are common in Miami’s condominium corridors and mid-century apartment buildings, where wide openings and narrow head heights rule. The key in Miami is the track material and the drain design. We specify stainless steel roller assemblies and thermally broken frames because Miami’s 90% humidity condenses on bare aluminum tracks and the salt air eats the rollers from the inside out.

3-Panel Sliding (3-Lite Roller) Windows
Three-panel sliders are the classic Miami living-room wall configuration, especially in homes facing the bay or the park. These are large openings, which means larger design pressures and stricter anchoring requirements. Each panel gets independently documented NOA labeling, and we set the anchors to the specific wind-zone calculation for your address rather than using a generic spacing table. That’s the difference between a window that survives a Category 4 and one that doesn’t.

What happens when you call
- 1
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 an authorized installer for PGT, CGI, CWS, among others. We stock common replacement parts and hardware for these brands at our Miami metro office, which means when a roller assembly fails or a balance breaks, we’re not waiting on a shipment from Texas to get your window working again. For Miami homeowners, PGT and CGI are the names that come up most often, because both brands carry deep catalogs of Miami-Dade NOA-approved configurations and both stand behind their glass-breakage warranties.
Common Window Installation Problems We See in Miami Homes
- Salt-air corrosion on standard aluminum frames. South-facing elevations near Biscayne Bay and the Atlantic begin showing pitting and white corrosion bloom within three to five years on unprotected aluminum. We see it constantly in pre-1990s homes that never got marine-grade finishes.
- Wrong product approval paperwork. A window with only a Florida Product Approval number but no Miami-Dade NOA fails at rough inspection, period. We’ve watched out-of-county contractors learn this the hard way more times than we can count.
- Seal failure in non-impact insulated glass. Miami’s sustained humidity and UV load fog non-impact IGUs fast, sometimes within six years. The fogged glass loses its Low-E performance, and the homeowner pays twice: once for the bad window, again for the replacement.
- Original jalousie windows flagged by insurers. Pre-Andrew CBS homes in Little Havana, West Miami, and Hialeah still carry louvered glass jalousies that are completely non-compliant with HVHZ codes. Insurance carriers are sending non-renewal letters over these, and the replacement pipeline is moving fast.
Pricing for Window Installation in Miami, FL
We give honest numbers up front because Miami homeowners have been burned by vague estimates and change orders. A typical impact-rated single hung window in Miami runs $900 to $1,800 installed. Casement units run $1,200 to $2,200 depending on size and design pressure. Large three-panel sliders or custom picture windows run $2,500 to $5,000. Whole-home packages on a typical CBS three-bedroom run $8,000 to $25,000, with the spread driven by opening count, wind zone, floor height, and whether you choose standard impact or premium marine-grade finishes.
What moves the price in Miami specifically: your wind zone (coastal zones carry higher design pressures), whether you’re on a high-rise floor requiring crane or lift access, and whether your rough openings need stucco-return repair before the new frame goes in. Call (850) 998-3090 for a free in-home measure and written quote. The quote is line-item, the price is the price, and we don’t come back later with a change order because we forgot to look at the wind map.
What Window Installation Costs in Miami
Here’s the honest spread for Miami’s market, written for homeowners who want real numbers before they pick up the phone:
- Impact windows (standard sizes): $800 to $1,500 per window installed
- Impact single-hung: $900 to $1,800 per window
- Large or custom openings (bay, bow, 3-panel slider): $2,500 to $5,000
- Whole-home impact packages: $8,000 to $25,000+ depending on opening count and wind zone
The coastal-spec version of the job, with marine-grade hardware and thermally broken frames, costs about 15 to 20 percent more than the inland-spec version. We tell every Miami homeowner the same thing: the cheap spec costs more within a decade, because you’ll replace corroded hardware and fogged glass before the mortgage is paid off. We spec marine-grade as standard in Miami, not as an upgrade line item. Our free in-home measure confirms your opening sizes and wind zone before we write the quote, so the number you sign is the number you pay.
Florida Pays You Back
Miami homeowners have access to incentive programs that can offset a meaningful chunk of the cost. The My Safe Florida Home program provides matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact windows and doors. Florida also exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit covers 30 percent of product cost on qualifying energy-efficient units, up to $600 per year. And after a wind-mitigation inspection ($75 to $150), most Miami homeowners see windstorm premium credits averaging around 25 percent on the windstorm portion of their policy. Final numbers always come down to your specific carrier and inspection results, but the stack is real and worth pursuing. We help you identify which units qualify for each program before you commit.
We Also Serve Cities Near Miami
Our Miami crews work the full metro. We install windows regularly in Miami Beach, Hialeah, Miami Gardens, and North Miami Beach, with the same NOA documentation and marine-grade spec we use in the city proper. If you’re in one of these communities and wondering whether your windows will pass a wind-mitigation inspection, call (850) 998-3090. We’ll tell you straight.
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 Installation in Miami
A Miami-Dade Notice of Acceptance is the county’s product-approval standard, which is stricter than Florida’s statewide code and required for every window installed in Miami. Your window must carry an NOA number specific to its size, configuration, and design pressure. Without it, the unit will be rejected at rough inspection. Call (850) 998-3090 and we’ll verify the NOA for your exact opening before you spend a dollar.
No. A Florida Product Approval number is not sufficient in Miami-Dade County. The unit must also carry a Miami-Dade NOA. Installing an FL-only unit here fails inspection and requires full replacement. We see out-of-county contractors make this mistake regularly, and the homeowner pays for it.
Salt air from the Atlantic and Biscayne Bay corrodes standard aluminum frames and zinc hardware within three to five years, especially on south-facing and east-facing elevations. The fix is marine-grade hardware and thermally broken frames, specified from the start. We make that spec standard in Miami because the cheap version fails early and expensively.
Jalousie louvered glass windows cannot meet HVHZ wind-load standards and provide no impact protection. They’re non-compliant with Miami-Dade code and are being flagged by insurance carriers during inspections. Replacement with impact-rated, NOA-certified windows is the standard resolution.
Yes, in most cases. After a wind-mitigation inspection, Miami homeowners commonly see windstorm premium credits averaging around 25 percent on the windstorm portion of their policy, though the final number depends on your carrier and the inspection report. Call (850) 998-3090 for help identifying which units will qualify before you buy.
Call Winslow Windows & Doors for Window Installation in Miami
Every window installed in Miami must carry a Miami-Dade County Notice of Acceptance. That’s the single regulatory reality that separates professional Window Installation here from the work being done in Tampa, Jacksonville, or Orlando. Inspectors in Miami-Dade reject non-NOA units at rough inspection the same day they’re installed, and homeowners get stuck paying for replacement windows they already bought. We don’t let that happen. We verify the NOA before the order, document it at installation, and hand you the file the inspector wants to see.
In Little Havana, we replaced a 1960s CBS home’s original jalousie windows that had been flagged by the homeowner’s insurer. The rough openings were masonry-set with stucco returns, so our crew used stainless steel anchors and sealed the perimeter with marine-grade sealant before installing PGT impact-rated single-hung windows with Miami-Dade NOA labels. The inspector passed us on the first visit because we documented the NOA for every unit.
That’s the standard we bring to every Window Installation in Miami job, from Coral Gables to North Miami Beach. Impact windows versus hurricane shutters: shutters only work if someone is home to deploy them before the storm, and a Category 4 doesn’t send a calendar invite. Impact windows protect your home every day, permanently, with no panels to find and no tracks to jam. The one down the road. Call (850) 998-3090 for your free estimate, or walk into our Miami office and ask for the job file from Little Havana. We’ll show you exactly how it’s done.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Miami and surrounding communities 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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