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 Allapattah
Window replacement in Allapattah runs $800 to $1,500 per impact-rated opening for a standard install, with whole-home packages typically landing between $8,000 and $25,000 depending on frame type, floor height, and whether openings need re-framing. Most jobs in this neighborhood involve older CBS construction with non-standard jalousie openings, so expect some degree of custom sizing rather than a simple drop-in swap. Call (844) 901-4551 and we’ll measure your openings, walk you through what’s code-compliant, and hand you a written line-item quote before any ordering happens.
We know Allapattah’s housing stock because we work it every week. The duplexes off NW 17th Avenue, the walk-ups along NW 36th Street, the single-family CBS homes near Curtis Park – they all share the same mid-century DNA: concrete block walls, flat roofs, and original jalousie windows that were never designed for Miami-Dade’s wind loads. That’s not a problem for us. It’s the work we do.
Why Winslow Windows & Doors Is Allapattah’s Preferred Window Replacement Company
Ed Winslow started this company in 2011, and his name is on the door and on every job we do. We’re not a franchise. We’re the one down the road, with a published address, a state license number, and a live person answering every call at (844) 901-4551 – 24 hours a day, seven days a week. When an Allapattah homeowner calls at 9 p.m. because an insurer just flagged their jalousies, they get us, not a voicemail loop.
Our Allapattah customers keep us around because of the Done Right Promise. If it’s not done right, we make it right. Period. That’s a hundred-year standard of accountability, and we put it in writing on every quote. Background-checked, uniformed technicians show up on time, and the price we quote is the price you pay. No change orders quietly added halfway through.
We’re an authorized installer for PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. That matters in Allapattah because we’re not limited to whatever a single supplier stocks. If your opening needs a CGI casement with a specific design pressure rating, we source it. If ESG glass makes more sense than laminated for a particular elevation, we tell you why and price both.
Our Window Replacement Services in Allapattah
Full Frame Replacement
Full-frame replacement is the bread-and-butter job in Allapattah, and it’s rarely optional. The original thin aluminum frames on 1950s and 1960s CBS homes corrode at the jamb where salt-laden air off Biscayne Bay meets decades of humidity. Once the frame loses structural integrity, you can’t just slip in a new sash and call it compliant. We remove the old frame down to the rough opening, inspect the block, re-frame where needed, and install a product that carries a Miami-Dade Notice of Acceptance. In a 1950s CBS duplex off NW 17th Avenue, our crew replaced rusted jalousie sashes with PGT impact-rated casement windows, re-framing the non-standard openings and fitting custom trim. The homeowner had nailed plywood over the louvers believing it satisfied code. It didn’t. Our full-frame install with laminated glass interlayer brought the unit to HVHZ compliance and cut afternoon heat gain dramatically.

Insert Window Replacement
Insert replacement works when the existing frame is still square and structurally sound – which is less common in Allapattah than in newer subdivisions, but it happens. If your CBS home had windows replaced once before, say in the 1990s, and the frames are solid, we can set a new impact-rated insert into the existing frame. It’s faster and less invasive than full-frame, which matters when you’re living in a duplex and don’t want work dragging through multiple weekends. We’ll tell you honestly whether insert is viable or whether the jamb rot means full-frame is the only path to a Miami-Dade NOA.

Vinyl Replacement Windows
Vinyl is the workhorse material for Allapattah’s multi-family walk-ups. It holds up to Miami moisture without corroding, and modern vinyl impact units cost less than aluminum-clad or wood while still meeting HVHZ ratings when properly specified. But not all vinyl is the same. We install units with welded corners and reinforced meeting rails – details that matter when a window has to survive wind-driven debris at 140 mph. For landlords and owner-occupants in 33142 who need code compliance without luxury pricing, vinyl impact windows are often the smartest balance.

Energy-Efficient Upgrade
Swapping jalousie windows for Low-E impact glass changes the thermal profile of an Allapattah home overnight. Jalousies leak air constantly – you can feel the draft standing next to them in August. A properly sealed Low-E impact unit stops that, and in a CBS structure that retains heat in the block walls, reducing solar gain through glass is one of the few levers you have. We’ve seen afternoon heat gain drop noticeably in units off NW 36th Street after install. The air conditioner doesn’t work as hard, and the interior stops feeling like a greenhouse by 3 p.m.

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 Allapattah
We install and service windows from eight authorized brands, and we keep a working inventory of parts and hardware for the ones Allapattah homeowners ask for most: PGT, CGI, and ES Windows. That means when a sash balance fails or a latch breaks on an impact unit, we’re not waiting on a slow distributor. We’re an authorized installer for CGI and ES Windows specifically because those product lines handle Miami-Dade’s combination of wind load and salt corrosion better than most. If you’re trying to match an existing window brand in a multi-unit building, chances are we already work with it.
Common Window Replacement Problems We See in Allapattah Homes
- Jalousie windows with no Miami-Dade NOA. These louvered glass slats were never designed for hurricane wind pressure, and virtually none of the original units in 33142 carry a Notice of Acceptance. Insurers know this. Many are now flagging properties during re-underwriting, which forces replacement on a timeline the homeowner didn’t choose.
- Non-standard openings that need re-framing. Mid-century CBS construction used odd window dimensions – sometimes by today’s standards, sometimes because the original jalousies were installed in oversized rough openings. A direct drop-in replacement is rarely possible. We measure every opening and tell you before ordering whether re-framing is required and what it adds to the total.
- Corroded aluminum frames at the jambs and sills. Salt-laden air from Biscayne Bay, high humidity, and 60-plus years of exposure thin out the original frames. By the time you see white powder or bubbling paint, the structural integrity is often compromised. Insert replacement won’t fix this. Full-frame will.
- Plywood-and-shutter “upgrades” that don’t satisfy code. Allapattah has a long informal tradition of covering jalousies with plywood panels or accordion shutters before a storm. It’s better than nothing, but it does not meet Miami-Dade Product Approval requirements, and insurance carriers increasingly reject these setups during inspections. Homeowners discover this at renewal time, and that’s when we get the call.
What Window Replacement Costs in Allapattah
Impact windows in Allapattah generally run $800 to $1,500 per window installed, with impact single-hung units falling in the $900 to $1,800 range depending on size and design pressure rating. Large or custom openings – picture windows, architectural shapes, oversized sliders – typically land between $2,500 and $5,000 per opening. Whole-home packages for a standard Allapattah CBS home run $8,000 to $25,000 or more, depending on opening count, floor height, and how much re-framing is required.
What moves the price in 33142? Opening count is the biggest lever. Then wind zone – Allapattah sits inside the High-Velocity Hurricane Zone, and every product must carry a Miami-Dade NOA, not just a Florida Product Approval. Floor height matters too; upper-floor units in walk-ups need higher design pressure ratings, which means specifying stronger glass and hardware. Frame material shifts the number as well: vinyl is the most affordable, aluminum thermally stronger, and custom architectural finishes push the top of the range. We provide free in-home measurements and a written quote before any ordering happens. Call (844) 901-4551 to schedule yours.
Florida Pays You Back
Window replacement in Allapattah carries real financial offsets, and it’s worth understanding the stack before you order. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades – impact windows included. Florida also exempts impact-resistant windows and doors from sales tax, which on a $20,000 package is meaningful. The federal 25C energy credit adds up to 30% of product cost, capped at $600 per year on qualifying units. And most insurers offer windstorm-premium credits averaging around 25% on the windstorm portion after a wind-mitigation inspection (which runs $75 to $150 and we can coordinate). We don’t guarantee program specifics or carrier decisions – those are set by the state and your insurer – but we’ll point you to the right paperwork and help you document the install properly.
Pricing for Window Replacement in Allapattah, FL
Let’s talk straight numbers for Allapattah’s market. A standard impact single-hung in a CBS home runs $900 to $1,800 installed. A casement or horizontal roller – common in the walk-up apartments off NW 36th Street – falls in the $800 to $1,500 range. Non-standard jalousie conversions that require re-framing usually add $200 to $500 per opening, which is why we measure everything before quoting. You’ll get a line-item breakdown, not a lump sum, so you can see exactly what goes to materials, what goes to labor, and what the permit costs. Estimates are free. Call (844) 901-4551 for a written quote on your Allapattah home.
We Also Serve Cities Near Allapattah
Our crews work Allapattah daily, and we also serve Brownsville, Miami, Miami Shores, and Miami Springs. If you’re just outside 33142 or managing properties across neighborhood lines, the same Window Replacement standards and the same Done Right Promise apply. One call at (844) 901-4551 covers all of it.
Serving Allapattah, FL — Our Local Coverage Area
We’re based in the Allapattah 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 Allapattah
A Miami-Dade NOA is a stricter product-approval standard than the statewide FL number system, and it’s mandatory for installation in the High-Velocity Hurricane Zone, which includes all of Allapattah. Many insurers will not bind or renew a policy on a home whose windows lack a Miami-Dade NOA because Florida Product Approval doesn’t guarantee the same wind-load performance. If your current windows only carry a statewide FL number, an insurer can flag the property during re-underwriting and demand replacement. Call (844) 901-4551 and we’ll review what your windows actually carry and what your policy likely requires.
Jalousie windows cannot be retrofitted to meet Miami-Dade NOA standards. The louvered glass slats have no impact resistance, and adding shutters or plywood does not satisfy the product-approval requirement. Full-frame replacement is the only path to HVHZ compliance for original jalousies, and in most Allapattah CBS units the rough openings are non-standard, so expect some re-framing. Call (844) 901-4551 and we’ll assess the whole unit and give you a written plan.
Custom fabrication for high-end impact windows typically runs 4 to 6 weeks once the order is placed, and that lead time – not installation labor – drives the calendar on this tier of work. Once the units arrive, most Allapattah replacements are installed in as fast as a single day. We order only after you’ve approved a written fixed-price quote, so the number doesn’t move while you wait. Call (844) 901-4551 to start the measurement and design conversation.
Yes, and the difference is usually noticeable within the first full billing cycle after install. Jalousie windows leak air constantly, and replacing them with sealed Low-E impact glass stops that draft while cutting solar heat gain through the glass – which matters a lot in CBS homes where block walls retain heat. We’ve seen afternoon interior temperatures drop in Allapattah units after full-frame installs. For exact energy modeling on your home, call (844) 901-4551 and we’ll walk the property.
Most Allapattah homeowners qualify for windstorm-premium credits after installing impact windows that carry a Miami-Dade NOA, with the credit averaging around 25% on the windstorm portion following a wind-mitigation inspection. My Safe Florida Home grants and the Florida sales-tax exemption can add to the offset. We don’t set your carrier’s final numbers, but we’ll document the install properly and point you to the right filing path. Call (844) 901-4551 for a free estimate and we’ll walk through the paperwork together.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Allapattah since 2011.










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