Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Window Installation Across Three Lakes
Window installation in Three Lakes isn’t a commodity job, and it shouldn’t be priced like one. Every replacement window here has to carry a Miami-Dade Notice of Acceptance (NOA), a product-approval standard that exists in only two counties in the entire country. Get that wrong and you’ve paid for an opening that won’t protect your family in the next storm. Ed Winslow and our crews know the Three Lakes code path cold because we’ve been walking it since 2011. Call (850) 930-1813 and talk to a live person about your windows, whether it’s 2 p.m. or 2 a.m.
Why Winslow Windows & Doors Is Three Lakes’s Preferred Window Installation Company
Three Lakes sits in the southern stretch of Miami-Dade, where the homes around Southwest 184th Street and the neighborhoods west of the Turnpike were hammered by Hurricane Andrew in 1992. A lot of those houses got their first set of impact windows right after the storm. Those windows are now 30 years old, and we replace them every month: fogged glass, corroded aluminum frames, rollers that grind instead of glide. We know which brands held up and which didn’t, because we’ve pulled them out of Three Lakes homes for over a decade.
The company is owned by Ed Winslow, not a private equity group. Our address and license number are published. Every technician who shows up at your door in Three Lakes is background-checked and in uniform. And our Done Right Promise means what it says: if it’s not done right, we make it right. No ticket numbers, no runaround. Just Ed’s word, and his name on the invoice.
Our Window Installation Services in Three Lakes
Single & Double Hung Windows
Single and double hung windows remain the most common replacement we do across Three Lakes, especially on the 1960s-to-1980s ranch homes that make up so much of the housing stock here. A properly installed double hung with a Miami-Dade NOA and large-missile rated glass costs more than a builder-grade unit from a big-box aisle, but it’s the difference between a window that passes the rough-opening inspection and one that gets red-tagged. We can walk you through both styles with the structural fastening patterns the HVHZ wind zone demands, and we schedule the mandatory rough-opening inspection before trim ever goes up.
Casement Windows
Casement windows seal tighter than hung windows because the sash presses directly into the frame with compression locks, which matters in a place like Three Lakes where wind-driven rain hits from every direction during a summer squall. We see a lot of older casement windows here with stripped cranks and sagging hinges, especially on homes within a few miles of Biscayne Bay where salt air shortens hardware life. Our crews replace the full unit rather than band-aiding rusted parts, and every casement we install meets the same Miami-Dade NOA standard we’d use on any other opening.
Picture & Fixed Windows
Picture windows give Three Lakes homeowners the views and daylight they want, but a fixed window over 9 square feet in Miami-Dade falls under large-missile impact requirements, not the small-missile rating a thinner interlayer might satisfy. We see this mistake in quotes from out-of-county crews constantly: a lower price that quietly swaps in a small-missile unit for a large opening. When that first hurricane debris strike hits, the glass gives way. We spec fixed windows with the correct missile rating for the opening size, every time, and we show you the NOA documentation to prove it.
3-Panel Sliding (3-Lite Roller) Windows
Three-panel sliders are popular across Three Lakes for wide living-room openings and lanai-facing walls. The rollers and tracks on older units corrode quickly in this humidity, and we regularly replace sliding windows that have become two-person jobs just to open. Our installation of 3-lite roller windows includes new track systems, stainless hardware, and impact glazing that carries a Miami-Dade NOA, so the window that frames your backyard is also the window that holds the line in a Cat 5.
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 Three Lakes
We are an authorized installer for PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru. For Three Lakes customers, we lean heavily on PGT and CGI because those two brands have dominated southern Miami-Dade’s impact market since the post-Andrew rebuilds, and their NOA documentation matches what the local building department expects to see. We also install Therma-Tru for door replacements alongside window jobs, and ES Windows or ECO Window Systems when a homeowner wants a slimmer frame profile with high design pressure ratings. When you call us about a window in Three Lakes, you’re talking to a company that stocks local parts for these brands and can typically turn a standard replacement around within a week of fabrication.
Common Window Installation Problems We See in Three Lakes Homes
- Delaminating impact glass on 1990s PGT and CGI units. The early laminated interlayers from the post-Andrew rebuild window are now breaking down, causing fog and white hazing between the panes. That’s not a cleaning issue; it’s a structural integrity issue that reduces the window’s impact rating.
- Rough-opening inspections that never got scheduled. Miami-Dade requires an in-progress inspection before trim is installed. Out-of-county crews miss this routinely, and then the homeowner waits three to five days with an open wall while an inspector works through the queue. Our Three Lakes jobs have the inspection date locked before demo starts.
- Jalousie or louvered windows still in place on pre-Andrew homes. Some older Three Lakes houses never upgraded from original jalousie windows, which are fully non-compliant with current HVHZ requirements and leak air constantly. We replace them with sealed, NOA-rated fixed or casement units.
- Small-missile rated glass quoted for large-missile openings. Openings over 9 square feet in Miami-Dade require large-missile impact ratings. A cheap quote that swaps in a small-missile unit will pass a blind eye and fail in a storm. We’ve replaced too many shattered sashes where that exact shortcut was taken.
Pricing for Window Installation in Three Lakes, FL
A standard impact window installation in Three Lakes runs $800 to $1,500 per unit. A single-hung impact window lands between $900 and $1,800 depending on size and frame material. Large or custom fixed openings, like a living-room picture window or a 3-lite slider, fall between $2,500 and $5,000. Whole-home packages across a three-bedroom Three Lakes house typically run $8,000 to $25,000 depending on opening count and whether you’re doing doors at the same time. What moves the price here is the Miami-Dade NOA documentation, the design pressure rating matched to your specific opening, and the mandatory rough-opening inspection that we schedule as part of the job, not as an afterthought. Call (850) 930-1813 for a free in-home measure and a written line-item quote. You’ll know exactly what you’re paying before we touch a wall.
What Window Installation Costs in Three Lakes
If you’re comparing quotes, the honest breakdown looks like this. Impact windows in Three Lakes generally run $800 to $1,500 per installed window. Impact single-hungs land at $900 to $1,800. Large or custom openings that need structural reinforcement can hit $2,500 to $5,000 per unit. Whole-home packages usually fall between $8,000 and $25,000 depending on how many openings you have and whether you include doors. Three things move the price in Three Lakes more than anything else: the wind zone, which requires specific fastening patterns and glazing ratings; the floor height, since upper-story openings face higher design pressures; and the frame material, with aluminum costing more than vinyl but lasting longer in this salt-air environment. We give free in-home measures and written quotes, so the number you see is the number you pay. No change orders snuck in after demo starts.
Florida Pays You Back
Three Lakes homeowners have several ways to offset the cost of impact windows. The My Safe Florida Home program offers matching grants of up to $10,000 for qualifying wind-mitigation upgrades, and impact windows are squarely in that category. Florida also exempts impact-resistant windows and doors from sales tax, which shaves real money off a whole-home package. On the federal side, the 25C energy credit can return 30% of the product cost up to $600 per year on qualifying energy-efficient units. And here’s the one most of our Three Lakes customers care about most: after a wind-mitigation inspection, which costs $75 to $150, most carriers drop the windstorm portion of the premium by roughly 25%. That’s a permanent reduction, not a one-year teaser. Programs and carriers set the final numbers, so we won’t quote you a savings figure we can’t guarantee. But the structure is there, and we’ll point you to the right inspection resources.
We Also Serve Cities Near Three Lakes
Our Window Installation team works throughout southern Miami-Dade, so if you’re in South Miami, Miami, Hialeah, or Doral, the same crews, the same NOA compliance, and the same Done Right Promise apply. This page is for Three Lakes specifically, but the standard doesn’t change when we cross a city line. Call (850) 930-1813 and we’ll route the right crew to your neighborhood.
Serving Three Lakes, FL - Our Local Coverage Area
We’re based in the Three Lakes 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 Three Lakes
You need a Miami-Dade Notice of Acceptance, not just a Florida Product Approval. Three Lakes sits inside the High Velocity Hurricane Zone, and the local building department enforces the NOA requirement on every replacement window. A Florida Product Approval alone will not satisfy the inspection, and a contractor who tells you otherwise is quoting a window that will fail. We pull the NOA documentation for every unit before it’s ordered. Call (850) 930-1813 and ask us to walk you through what a compliant quote includes.
The rough-opening inspection happens after the old window comes out and before any trim goes on, and it must be scheduled in advance or the job stalls. Out-of-county crews often forget to book it, and then the house sits open for three to five business days waiting on the inspector. We schedule the inspection before we start demo, so the inspector arrives when the rough opening is ready and the job stays weather-tight from start to finish. That’s the difference between a one-day installation and a week of tarps.
Yes, in most cases. After a wind-mitigation inspection, which runs $75 to $150, insurance carriers typically reduce the windstorm portion of the premium by around 25% when impact windows with the proper NOA documentation are installed. The exact savings depend on your carrier and your policy’s structure. We’ll provide the documentation your inspector needs, and we’ve helped enough Three Lakes homeowners through this process to tell you exactly what to ask for.
Full replacement is the only code-compliant path. Jalousie windows are entirely non-compliant with current HVHZ impact requirements, and no glass replacement will fix that. The frame itself doesn’t meet the structural fastening requirements of Miami-Dade’s wind zone. We replace jalousies with sealed, NOA-rated fixed or casement units, and we handle the full permitting and inspection path so the opening is legal when we’re done.
Look for three things: a Miami-Dade NOA number that matches the exact window configuration you’re buying; a design pressure rating that matches your opening size and floor height; and a line item that covers the rough-opening inspection. If all three aren’t on the quote, the job isn’t code-compliant, no matter what the price says. We include all three on every Three Lakes quote, and we’ll show you the documentation before you sign anything.
Impact Windows vs. Hurricane Shutters: What Three Lakes Homeowners Should Know
Shutters only protect your house if someone is home to deploy them, and in Three Lakes, evacuation orders come with enough chaos that nobody wants to spend an hour wrestling panels onto windows before leaving. Impact windows protect your home permanently, with no panels to hang, no tracks to maintain, and no decision to make when a storm is 48 hours out. The glass itself carries the Miami-Dade NOA rating, and it’s in place every minute of every day, not just when a warning is issued. For Three Lakes homeowners who’ve lived through Andrew, the permanent option is usually the only option they’ll consider. Call (850) 930-1813 for a free estimate and we’ll show you the difference in cost, in protection, and in what your insurance premium does after installation.
What a Code-Compliant Window Replacement Actually Includes in Three Lakes
Three Lakes is inside the High Velocity Hurricane Zone, a designation that exists in only two counties in the country. That means every replacement window on your home has to carry a Miami-Dade Notice of Acceptance, which certifies the product meets the design pressure and missile-impact standards for your specific wind zone. A compliant quote includes the NOA number for your exact configuration, a design pressure rating matched to your opening’s size and floor height, and a scheduled rough-opening inspection before trim goes on. A non-compliant quote leaves all of that out to hit a lower price. The savings disappear the first time a hurricane debris strike hits an unprotected opening. We have been doing this work in Miami-Dade since 2011, and we won’t quote a window that doesn’t meet the code. Call (850) 930-1813 and ask Ed or any of our team to explain exactly what a compliant installation includes, line by line.
Written by Ed Winslow, Owner at Winslow Windows & Doors. Ed founded Winslow in 2011 and remains hands-on with every Three Lakes installation as the company’s owner-operator.
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.