Free in-home measure and quote — PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Energy-Efficient Windows Across Sunset
Energy-efficient window replacement in Sunset, FL typically runs $800 to $1,500 per window installed for impact-rated units, with whole-home packages starting around $8,000. That’s the honest number, and it reflects what Sunset’s older concrete-block ranch homes actually require: Miami-Dade NOA-certified impact glazing, not just Low-E glass. Call Winslow Windows & Doors at (844) 901-4551 and we’ll walk your property, measure every opening, and hand you a written line-item quote before you spend a dime.
We know Sunset because we work Sunset. The 33173 ZIP, the streets running off SW 72nd and Sunset Drive, the ranch homes sitting behind old jalousie windows that predate Hurricane Andrew. Ed Winslow’s name is on the door, and he’s the one who answers when you call. No call centers. No ticket numbers. Just a neighbor who’s been doing this since 2011 and stands behind every opening we touch.
Why Winslow Windows & Doors Is Sunset’s Preferred Energy-Efficient Windows Company
Sunset homeowners call us because we understand what their houses actually are: concrete-block-and-stucco ranch homes built mostly between the mid-1960s and mid-1980s, still carrying the original single-pane aluminum frames or louvered jalousie sashes that were code-compliant when the neighborhood went up and haven’t been legal for new construction in decades. We don’t show up and pitch generic replacement windows. We show up knowing the difference between a 1972 ranch off SW 72nd Street and a 1990s townhome cluster, because that difference changes what gets permitted, what gets installed, and what passes inspection.
Every window we install in Sunset carries Miami-Dade NOA certification. Every permit we pull matches the NOA spec we submit. And every tech who shows up in a Sunset driveway is background-checked, uniformed, and ready to explain exactly what he’s doing and why. Our customers in Sunset appreciate that. They’ve been burned by vague estimates before. They don’t get vague from us.
We also answer the phone. Live person, 24/7. When a jalousie window finally gives out during a summer storm, you call (844) 901-4551 and a human picks up, not an automated tree.
Our Energy-Efficient Windows Services in Sunset
Low-E & Argon Gas Glass
Low-E coatings and argon gas fill are the workhorses of energy efficiency in Sunset’s climate. Low-E reflects infrared heat back outside while letting visible light through, which matters when your west-facing windows on SW 72nd Street bake from 2 p.m. until sunset. Argon between the panes slows heat transfer better than plain air. The catch in Sunset: the Low-E unit still has to be laminated impact glass with Miami-Dade NOA. We can explain exactly how those two requirements stack, and which configurations deliver the best solar heat gain coefficient for your specific elevation.

ENERGY STAR Replacement Windows
ENERGY STAR certification for South Florida means windows rated for the Southern climate zone: low U-factor, low SHGC, engineered for cooling-dominated buildings. Sunset’s subtropical humidity means your windows are fighting heat gain eleven months a year, not cold drafts. We’ll match ENERGY STAR-rated units to the orientation of your home, so south-facing openings get different glass than north-facing ones. That’s the difference between a window that qualifies for the label and a window that actually cuts your FPL bill.

Insulated Laminated Glass
This is the category that matters most in Sunset. Insulated laminated glass pairs two panes with an insulating air space, plus a laminated interlayer that holds the glass together under impact. That interlayer is what earns the Miami-Dade NOA rating and what stops a hurricane-borne 2×4 from turning your living room into a wind tunnel. We install PGT WinGuard and CGI units in Sunset regularly, both of which combine insulated glass with impact lamination and carry NOA approvals for the specific opening sizes and design pressures your home requires.

UV-Blocking & Fade Protection
South Florida sun destroys furniture, flooring, and artwork. UV-blocking glass cuts ultraviolet transmission dramatically, preserving what’s inside your Sunset home while reducing solar heat gain. In a concrete-block ranch with large south-facing windows, the difference is measurable within a single summer. We’ll explain which glass packages deliver the UV rejection you want without darkening the room beyond what you’d tolerate.

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 Sunset
Winslow Windows & Doors is an authorized installer for PGT, CGI, and ViewLux, among others. That matters in Sunset because these manufacturers produce Miami-Dade NOA-certified impact glass in configurations the local permitting office will actually approve. We stock common parts locally and can order custom units fast. When a jalousie opening needs reframing to accept a PGT WinGuard casement, we already know the spec, the lead time, and the inspection path. No guesswork. No “we’ll figure it out after we tear it out.”
Common Energy-Efficient Windows Problems We See in Sunset Homes
- Jalousie windows that can’t be made energy-efficient. Louvered glass sashes leak conditioned air constantly, provide zero hurricane resistance, and cannot receive a Miami-Dade NOA. Any legit energy retrofit means replacing them, not “upgrading” them.
- Non-impact Low-E glass that fails HVHZ inspection. Sunset sits in a High-Velocity Hurricane Zone. Install standard energy-efficient glass without NOA certification and you’ll likely face a stop-work order and a failed inspection. We’ve seen it happen to homeowners who hired out-of-area contractors.
- Failed seals from subtropical humidity. Near-100% seasonal humidity and intense UV degrade window seals and frames faster here than almost anywhere in the country. Fogged glass and condensation between panes are the telltale signs.
- Missing wind mitigation documentation. Florida Statute 627.0629 lets insurers credit homeowners for wind-resistant openings, but only with proper documentation. We provide the paperwork Sunset homeowners need to claim those credits after replacement.
Pricing for Energy-Efficient Windows in Sunset, FL
A typical impact-rated energy-efficient window in Sunset runs $800 to $1,500 per opening installed. Single-hung impact units run $900 to $1,800. Large or custom openings, including big picture windows or geometric shapes common on some Sunset ranch additions, run $2,500 to $5,000. Whole-home packages typically land between $8,000 and $25,000 depending on opening count, frame material, and how much reframing the original jalousie or aluminum openings require.
What moves the price in Sunset specifically: Miami-Dade’s HVHZ wind zone means higher design pressure ratings and thicker laminated glass than Broward County jobs just miles north. Floor height changes design pressure requirements. Original wood bucks behind old jalousie frames often need repair before new frames go in. We factor all of that into the written quote, so the number you approve is the number you pay. Call (844) 901-4551 for a free in-home measure and line-item estimate.
What Energy-Efficient Windows Costs in Sunset
Real numbers for Sunset:
- Impact-rated window, standard size: $800-$1,500 installed
- Impact single-hung: $900-$1,800 installed
- Large or custom openings: $2,500-$5,000
- Whole-home packages: $8,000-$25,000+
The big cost drivers in Sunset are opening count, design pressure requirements tied to your home’s elevation and location within the HVHZ, frame material, and the amount of structural reframing required when original jalousie or single-pane aluminum openings come out. A 1968 ranch on SW 72nd Street with twelve jalousie openings will cost more per opening than a newer townhome with standard-sized openings, because the older home needs more prep work before the new frames go in.
We don’t do vague allowances or surprise change orders. We inspect first, write allowances into the contract, and any surprise gets priced and approved in writing before we touch anything. Free in-home measure. Free written quote. Call (844) 901-4551.
Florida Pays You Back
Sunset homeowners have access to real incentives. My Safe Florida Home matching grants can cover up to $10,000 toward qualifying wind-mitigation upgrades. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30% of product cost on qualifying units, up to $600 per year. And once your wind-mitigation inspection is done ($75-$150), many Sunset homeowners see their windstorm premium drop by roughly 25%. No guarantees, of course, but the stack is real. We’ll point you to the programs and let you verify the numbers with your carrier.
The Jalousie Problem: What Opening Up a Sunset Ranch Actually Turns Up
Here’s what nobody tells you about replacing windows on Sunset’s older concrete-block ranch homes: the original jalousie or single-pane aluminum frames often hide outdated rough openings, deteriorated wood bucks, and failed waterproofing layers. When we pull the old frame, we find what was built in 1972, not what the manufacturer assumed would be there. Undersized framing. Rot where stucco met wood. Gaps that have been leaking conditioned air for fifty years.
This is the single biggest reason a Sunset window quote moves once work starts. It’s also the reason we handle it the way we do: inspection first, always. We open the wall, we document what’s there, we price the fix in writing before we proceed. No “we found something” phone calls that double your budget without approval. Ed’s rule: if we didn’t tell you about it before we charge you for it, we’re eating it. That’s what the Done Right Promise means in practice. If it’s not done right, we make it right.
We recently replaced original jalousie windows on a 1972 concrete-block ranch off SW 72nd Street. The louvered sashes had no structural frame to accept an insulated glass unit, so we reframed each opening to receive PGT WinGuard casements with laminated glass interlayer, achieving a design pressure rating of DP50 and cutting the homeowner’s cooling load by an estimated 25%. All work passed Miami-Dade inspection on the first pass because we submitted NOA specs with the permit. That’s the difference between a contractor who knows Sunset’s housing stock and one who’s just selling glass.
Impact Windows vs. Hurricane Shutters: The Sunset Reality
Sunset homeowners occasionally ask if they can just add shutters over standard energy-efficient glass and call it done. Here’s the legal reality in this ZIP: no. Miami-Dade County enforces the nation’s most stringent hurricane-product approval system, and any permitted window replacement in Sunset must use NOA-certified impact glazing. Shutters over non-impact glass don’t satisfy that requirement here, even though they do in some Broward County suburbs just a few miles north. Impact windows are permanent protection, no panels to haul out and hang before every storm, no storage, no forgetting at 2 a.m. when the cone shifts. In Sunset, they’re also the only compliant option for a permitted replacement. That settles the debate for most homeowners.
We Also Serve Cities Near Sunset
Our team covers Sunset and the surrounding communities, including Olympia Heights, Westwood Lake, Richmond Heights, and Kendale Lakes. If you’re in one of those areas and want the same straightforward approach to Energy-Efficient Windows, call the same number and you’ll get the same owner-operated, no-runaround service.
Serving Sunset, FL — Our Local Coverage Area
We’re based in the Sunset 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 — Energy-Efficient Windows in Sunset
Impact certification is required. Sunset sits inside Miami-Dade County’s High-Velocity Hurricane Zone, and any permitted window replacement must use Miami-Dade NOA-certified impact glazing. Plain Low-E or ENERGY STAR glass without the NOA won’t pass inspection and can trigger a stop-work order. The jalousie windows that are common throughout Sunset’s older streets have no path to certification, so they must be replaced, not retrofitted. Call (844) 901-4551 and we’ll explain exactly what your specific openings require.
PGT, CGI, and ViewLux all manufacture insulated laminated glass units with Low-E coatings that carry Miami-Dade NOA approvals for Sunset’s HVHZ wind zone. We’re authorized installers for all three. The right choice depends on your opening sizes, design pressure requirements, and budget. A free in-home measure tells us what we’re working with, and the written quote shows you the brand and model line by line. Call (844) 901-4551 to schedule.
Yes, and the savings are measurable. In the jalousie replacement we completed off SW 72nd Street, the homeowner’s cooling load dropped by an estimated 25% after we reframed the original louvered openings and installed PGT WinGuard casements. Sunset’s near-100% seasonal humidity and year-round cooling demand mean SHGC and U-factor matter as much as impact rating. We’ll match glass packages to your home’s orientation so the windows actually work for the elevation they face. Call (844) 901-4551 for a free estimate.
After we complete your window replacement in Sunset, you schedule a wind mitigation inspection ($75-$150) with a certified inspector, who verifies the impact-rated openings and issues the documentation your insurer needs to apply credits under Florida Statute 627.0629. We provide the NOA paperwork and product specs to support that inspection. Many Sunset homeowners see a windstorm premium reduction around 25% after the inspection is submitted. Call (844) 901-4551 and we’ll walk you through the paperwork step by step.
No. Jalousie windows cannot be upgraded for energy efficiency, and they cannot receive a Miami-Dade NOA. The louvered sashes leak conditioned air continuously, provide no hurricane resistance, and lack the structural frame to accept insulated glass. In Sunset, the only compliant path is full replacement with impact-rated units. We reframe those openings properly, addressing the original wood bucks and waterproofing, so the new windows actually perform. Call (844) 901-4551 for a free in-home assessment and written quote.
Ed Winslow built this company to be the one down the road. The one you call when a jalousie window finally fails or when you’re ready to stop paying FPL to cool the sidewalk. We’re at (844) 901-4551, 24/7, and a real person answers. Call today for your free estimate. Upfront pricing. No surprises on the invoice.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Sunset and surrounding South Florida communities since 2011.










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