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 Opa-locka
Window replacement in Opa-locka runs $800 to $1,500 per opening for standard impact-rated units, with whole-home packages typically landing between $8,000 and $25,000 depending on opening count and frame type. Homes in Opa-locka fall under Miami-Dade County’s High-Velocity Hurricane Zone, so every unit we install carries a Miami-Dade Notice of Acceptance, not just a Florida Product Approval. If you’re weighing a retrofit on a 1950s CBS block home or a Moorish Revival property with arched openings, call (727) 483-7883 and we’ll walk you through what actually fits, what it costs, and what the permit process looks like.

We know Opa-locka’s housing stock because we work in it. Single-story concrete block homes off Opa-locka Boulevard, historic structures near Sharazad Boulevard, ranch-style stucco builds west of the airport. Each one asks for a different approach, and we’ve handled them all.
Why Winslow Windows & Doors Is Opa-locka’s Preferred Window Replacement Company
Ed Winslow started this company in 2011, and his name is on every job we do in Opa-locka. We’re not a national chain handing you a ticket number. We’re the crew that shows up in uniform, background-checked, with the license number published on our website and the address on the truck. When an Opa-locka homeowner calls, a live person answers. At 2 a.m. if that’s when the storm anxiety hits.
Our reputation in Opa-locka comes from doing the unglamorous work right: pulling permits before the first core drill touches block, documenting wind mitigation for insurance files, and standing behind every install with the Done Right Promise. If it’s not done right, we make it right. That’s a lasting standard, and it applies to every window we install from the residential streets south of the canal to the commercial corridors near the Tri-Rail station.
We also know what Opa-locka inspectors look for, because we’ve been through the process repeatedly. Miami-Dade HVHZ compliance isn’t optional here. Cheap quotes that skip the NOA paperwork leave homeowners with an unpermitted window and an insurance claim that goes nowhere. We don’t do that.
Our Window Replacement Services in Opa-locka
Full Frame Replacement
Full-frame replacement is the right call for Opa-locka’s 1950s and 1960s CBS homes that still carry original single-pane aluminum sliders or jalousie windows. We remove the existing frame down to the block, core-drill new anchorage points, and set a fully flashed, NOA-certified frame. This method lets us correct decades of rot, oxidation, and water intrusion along the rough opening, something an insert job can’t address. In Opa-locka’s low-lying sections, where summer sheet-flooding accelerates aluminum frame corrosion, full-frame replacement is often the difference between a 10-year fix and a 40-year fix.

Insert Window Replacement
Insert replacement, sometimes called retrofit or pocket replacement, puts a new window inside the existing frame. It works when the original frame is square, solid, and free of rot. On Opa-locka’s concrete block homes, a clean insert job is faster and less invasive than full-frame work, which matters when you’re living in the house during the install. We measure each opening individually, because 60-year-old block openings are rarely square. The insert gets sized to compensate, shimmed, and sealed with the same NOA-rated product we’d put in a full-frame job.

Vinyl Replacement Windows
Vinyl replacement windows make sense for Opa-locka homeowners who want impact resistance without the maintenance of aluminum. Modern vinyl units with welded sashes and laminated interlayers carry Miami-Dade NOA ratings and don’t corrode in the salt-laced air that drifts in from the coast. We install impact-rated vinyl single-hungs and double-hungs on CBS homes throughout Opa-locka, pairing them with low-E glass to cut the afternoon heat gain that drives air-conditioning costs in this part of Miami-Dade.

Energy-Efficient Upgrade
Opa-locka’s summer sun is relentless on single-pane glass. Upgrading to low-E insulated glass units with argon fill drops interior glass temperatures noticeably, and on jalousie-to-impact conversions we routinely see cooling loads fall by 20 to 30 percent. The federal 25C credit covers 30 percent of product cost up to $600 per year on qualifying units, and Florida’s sales-tax exemption on impact-resistant windows takes a bite out of the invoice too. Add the windstorm premium credit and a compliant upgrade starts paying for itself before the first hurricane season ends.

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 Opa-locka
We’re an authorized installer for PGT, CGI, and Therma-Tru, among others. That matters in Opa-locka because PGT’s impact-rated double-hungs and CGI’s fixed units carry the Miami-Dade NOA numbers our inspectors require. For the city’s Moorish Revival properties, our fabrication source produces custom arched and curved impact glazing with proper NOA documentation, which standard manufacturers don’t stock. If you have a keyhole window on a Sharazad Boulevard building, we can source it, certify it, and install it.
Common Window Replacement Problems We See in Opa-locka Homes
- Jalousie and horizontal slider decay on original 1950s-1970s CBS builds: These single-pane aluminum windows offer almost no wind or intrusion resistance, and in Opa-locka’s humidity the frames oxidize fast. Ground-floor units near the city’s sheet-flooding zones corrode even quicker, and weather-stripping failure becomes a monthly nuisance.
- Non-NOA windows installed by out-of-county contractors: Florida Product Approval windows that are perfectly legal in Broward fail Opa-locka’s HVHZ inspection. We replace these with properly documented Miami-Dade NOA units and handle the permit correction so the homeowner isn’t stuck with a non-compliant install.
- Arched and keyhole openings in the Moorish Revival core: Standard rectangular impact units don’t fit these openings, and forcing them leaves gaps that compromise wind-load resistance. Custom-fabricated, NOA-certified curved glazing is the only compliant solution, and it’s a specialty most window companies in Miami-Dade don’t offer.
- Cracked concrete block around window openings: Core-drilling through 60-year-old CBS without the right drill speed and bit size will crack the block. We slow the process down, use water-fed diamond bits, and set frames without stressing the surrounding masonry, which preserves the structural integrity of the home.
Pricing for Window Replacement in Opa-locka, FL
Impact windows in Opa-locka generally run $800 to $1,500 per window installed. Impact single-hungs land in the $900 to $1,800 range. Large or custom openings, including the arched units needed for Moorish Revival structures, run $2,500 to $5,000 each depending on radius and configuration. Whole-home packages across a standard three-bedroom CBS start around $8,000 and can exceed $25,000 when custom fabrication enters the scope. What moves the price is opening count, floor height, frame material, and whether the opening is rectangular or curved. We give free in-home measurements and written line-item quotes, and there’s a standing $40 off any repair over $200, a free second opinion on any written estimate, and no trip charge for Opa-locka addresses.

What Window Replacement Costs in Opa-locka
| Window Type | Typical Installed Cost Range |
|---|---|
| Impact window (standard opening) | $800 - $1,500 per window |
| Impact single-hung | $900 - $1,800 per window |
| Large or custom opening (incl. arched) | $2,500 - $5,000 per opening |
| Whole-home package (3-4 bed CBS) | $8,000 - $25,000+ |
These are Opa-locka market numbers, not national averages. Miami-Dade HVHZ requirements push product costs higher than Broward or Palm Beach because only NOA-rated units are permittable. That’s not an upsell; it’s the code. We’ll show you the NOA number for every window we quote and match design pressures to the specific opening. No change orders, no surprise line items after the permit is pulled. Call (727) 483-7883 to schedule a free in-home measure and written quote.
Florida Pays You Back
Opa-locka homeowners have a stacking set of incentives available. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, which impact windows qualify for. Florida waives sales tax on impact-resistant windows and doors. The federal 25C credit covers 30 percent of product cost up to $600 per year on qualifying units. And after a wind-mitigation inspection, which runs $75 to $150, you may qualify for windstorm premium credits that typically average around 25 percent on the windstorm portion of your policy under Florida Statute 627.0629. We don’t guarantee any number, because your insurer sets the final premium, but we document every compliance detail so the credit application has what it needs.
One comparison worth making: impact windows versus hurricane shutters. Shutters require you to be home and physically deploy them before every storm, and they do nothing for energy efficiency or daily intrusion resistance. Impact windows are permanent protection. You install them once, the NOA documentation lives with the permit file, and the glass is rated for large-missile impact every day of the year. For a City of Opa-locka homeowner who works during the day and can’t guarantee they’ll be home when the evacuation order drops, that distinction matters.
We Also Serve Cities Near Opa-locka
Our Window Replacement crews work throughout northern Miami-Dade and into southern Broward. We regularly serve Window Replacement clients in Miami Shores, West Park, Hollywood, and Fort Lauderdale, and many of our Opa-locka customers are homeowners who found us through neighbors in those areas. If you’re on the edge of Opa-locka, we’ll still come out, measure, and quote the same day.
Serving Opa-locka, FL - Our Local Coverage Area
We’re based in the Opa-locka 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 Opa-locka
Yes, every window replacement in Opa-locka requires a permit through the City of Opa-locka Building Department, and because the city sits in Miami-Dade’s HVHZ, the permit application must reference Miami-Dade NOA numbers for every unit. The process includes a product approval review, a wind-load calculation for each opening, and an inspection after installation. We pull the permits, schedule the inspections, and don’t collect final payment until the job passes. Call (727) 483-7883 if you’re unsure whether your current windows were ever permitted; we’ll check the records during a free estimate.
Florida Product Approval covers statewide wind standards, but Opa-locka falls under Miami-Dade County’s High-Velocity Hurricane Zone, which requires the stricter Miami-Dade NOA standard, and FPA-only windows fail this inspection. Installing FPA-only units in Opa-locka voids the permit, leaves the window non-compliant, and gives your insurer grounds to deny a wind claim. We only install NOA-rated units in Opa-locka, and we’ll show you the NOA number for every window in your quote.
Impact windows with documented Miami-Dade NOA compliance trigger the Florida Statute 627.0629 premium credit on the windstorm portion of your policy, typically around 25 percent after a wind mitigation inspection. The key is documentation: the permit record, the NOA numbers, the inspection sign-off. We provide a complete compliance folder to every Opa-locka customer specifically so the insurance credit application isn’t rejected for missing paperwork. Call (727) 483-7883 and we’ll explain what your policy needs during a free consultation.
Yes, and this is one of the few things in South Florida window work that genuinely requires a specialty fabricator. The arched and keyhole openings on Sharazad Boulevard and Ali Baba Avenue buildings, including City Hall and the railroad station, cannot accept standard rectangular impact units. We source custom-fabricated, Miami-Dade NOA-certified curved and arched impact glazing that meets HVHZ wind-load requirements while preserving the Moorish geometry of the opening. This isn’t a standard product; it’s fabricated to each opening’s radius and lead time runs four to six weeks, but the result is a compliant, historically respectful install that no big-box retailer can touch.
Full-frame replacement removes the entire existing window and frame down to the concrete block, then sets a new, fully flashed frame that corrects water intrusion, rot, and oxidation. Insert replacement fits a new window inside the existing frame and is only viable if the original frame is square and structurally sound. On Opa-locka’s 1950s CBS homes, we recommend full-frame when the original aluminum frame shows corrosion or the rough opening has water damage, and insert when the frame is clean and the homeowner wants a faster, less invasive install. Each opening gets evaluated individually during our free measure.
A Local Insight That Matters
Opa-locka contains one of the largest concentrations of Moorish Revival architecture in the Western Hemisphere. The arched, keyhole, and horseshoe-shaped window and door openings that define the historic core along Sharazad Boulevard and Ali Baba Avenue demand curved or arched impact glass that no standard manufacturer stocks. This makes Opa-locka the only city in Miami-Dade where window replacement routinely requires custom-fabricated HVHZ glazing, and it’s a niche we’ve invested in. On a 1960s CBS home off Ali Baba Avenue recently, our crew replaced failing jalousie windows with PGT impact-rated double-hungs, core-drilling through the concrete block to set new jambs and swapping in laminated glass interlayers for large-missile rating. The homeowner now cuts cooling costs by roughly 25 percent with low-E insulated glass units, and the windstorm credit showed up on the next policy renewal. That’s the work we do, and that’s the documentation we leave behind.
If you’re in Opa-locka and you’re tired of windows that leak every summer storm, call (727) 483-7883. We’ll schedule a free in-home measure, show you exactly which NOA-rated units fit your home, and give you a written line-item quote before you spend a dollar. Ed’s name is on the door, and the Done Right Promise is behind every install. We’re the one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Opa-locka 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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