Impact Windows in Three Lakes — Free In-Home Measure, Written Price

Fast, Reliable Impact Windows Across Three Lakes

Impact window replacement in Three Lakes typically costs $1,100–$1,800 per window installed, and the job is usually completed in one to two days once your custom units arrive from fabrication. We know this pricing and timeline cold because our crews work on 1970s–1980s CBS homes throughout the 33186 zip code every month, many of them still carrying original aluminum jalousies that barely survived last season’s wind-driven rains. If you’re pricing out a full replacement somewhere between SW 117th Ave and SW 137th Ave, call (844) 901-4551 and Ed will walk you through the real numbers before we ever send a technician to your door.

Call (844) 901-4551

We’re Impact Windows specialists who understand what it means to replace glass in Miami-Dade’s High Velocity Hurricane Zone. That changes everything about how the job is specified, permitted, and installed. And in Three Lakes specifically, where many lots sit on wells and septic systems, it can change how the county reviews your permit before we even start.

Why Winslow Windows & Doors Is Three Lakes’s Preferred Impact Windows Company

Three Lakes homeowners call us because we’ve already done the homework on their exact street. We’ve pulled permits for homes off SW 104th Street, off SW 122nd Avenue, and throughout the Lakes of the Meadow subdivisions. We know which 1970s ranch layouts have wide slider openings that need reinforced headers. We know which older tract homes still have steel lintels that a new impact-rated unit will outmatch in weight. That knowledge keeps your job from stalling at inspection.

Ed Winslow founded this company in 2011 and never sold it. When you call, a live person answers every hour of every day, and the person standing in your living room wearing a uniform has been background-checked. Our Three Lakes clients routinely tell us the same thing: the estimate was line-itemed, the permit paperwork was ready before the crew arrived, and the NOA number on the sticker matched the permit on the wall. That last detail is not optional in Miami-Dade, and it’s one we never skip.

We back the work with the Done Right Promise. Ed’s name is on the door, and on every job we do. If it’s not done right, we make it right, period. No ticket number, no corporate runaround, no warranty that vanishes after the check clears.

Our Impact Windows Services in Three Lakes

Full Impact Window Replacement

Most Three Lakes homes we work on are CBS ranches and two-stories built between 1975 and 1992. Their original windows are single-pane aluminum sliders and jalousies that were never designed for the HVHZ wind loads Miami-Dade now requires. We replace entire openings, not just the sashes, and we spec each unit’s design pressure to match its exact location on your wall. On a 1984 two-story off SW 132nd Avenue, a second-floor east-facing window often needs a different pressure rating than the same-size window on the ground floor. We calculate both before we quote.

Jalousie-to-Impact Conversions

Jalousie windows still exist in dozens of Three Lakes homes, usually in utility rooms, lanai enclosures, and garage-side walls. They cannot be reglazed to meet HVHZ standards. They come out entirely, and we convert the opening to a fixed or single-hung impact unit. The opening often needs reframing because jalousies were installed in a narrow channel that differs from standard window rough openings. A conversion this way typically runs $1,200–$1,900 per opening in Three Lakes, including new framing, flashing, and stucco match.

Impact Sliding Glass Door Replacement

Those wide 8-foot and 12-foot original aluminum sliders are everywhere in Three Lakes, and they are the most common source of water intrusion in the neighborhood. We replace them with PGT or CGI sliding glass doors that carry Miami-Dade NOA approval and are rated for large-missile impact. A 12-foot opening usually lands between $3,500 and $5,500 installed, depending on the header condition and whether we need to resize the rough opening to factory specs.

Impact Window Repair and Seal Replacement

Not every call is a full replacement job. Failed seals, fogged glass, and tracks that drag are common in Three Lakes because the summer thunderstorm cycle exposes any weakness in a unit within one afternoon. We stock replacement parts for PGT, CGI, CWS, and ES Windows units, which means we can often repair an impact window the same trip rather than ordering parts and returning weeks later. Repairs over $200 carry a standing $40 discount, and our in-county trips carry no trip charge at all.

Trusted Brands We Service in Three Lakes

We’re an authorized installer for PGT, CGI, CWS, and ES Windows, among others, which matters more in Miami-Dade than most homeowners realize. Every unit we install has a valid Miami-Dade Notice of Acceptance number printed on it, matched to the permit, and posted on-site during inspection. We stock local parts for these brands so Three Lakes customers aren’t waiting on a warehouse three states away when a latch or roller fails. A neighbor you can call at 2 a.m., and someone will actually answer.

Common Impact Windows Problems We See in Three Lakes Homes

• Improper flashing on open-lot ranch homes. Three Lakes lots are wider and more exposed than the zero-lot-line subdivisions in Kendall, which means wind-driven rain hits window jambs harder. Poorly flashed replacements track water down the jamb and rot the drywall within a season. We flash every opening as if it’s the most exposed on the house, because on an acreage lot, it usually is.
• NOA document mismatches at permit inspection. Miami-Dade inspectors routinely reject installations when the product’s NOA number on the sticker doesn’t match the approved permit documents. Contractors used to working in Broward or Palm Beach get caught by this on Three Lakes jobs, and the homeowner pays for it in reinspection fees and boarded-up openings. We match the sticker to the permit before the inspector arrives, every single time.
• Rusted steel lintels over 1970s sliders. Many original CBS Three Lakes homes used steel lintels above wide slider openings. Those lintels have spent 40 years in salt-laden air, and a new impact-rated unit weighs significantly more than the old aluminum one. If we don’t catch a sagging or corroded lintel before we quote, the job costs you more mid-project. We check them during the free in-home measure and build any resizing into the price up front.
• Drainage swales that redirect stormwater onto the house. Because so many Three Lakes properties sit on larger lots with open drainage patterns, a poorly positioned downspout or a changed grade can send roof runoff directly at a window well. We flag these during the estimate walkthrough, because a $1,200 window replacement doesn’t solve a water problem that’s actually a grading problem.

Pricing for Impact Windows in Three Lakes, FL

What Impact Windows Costs in Three Lakes

Here are the ranges we quote most often across Three Lakes homes:

• Standard impact windows: $800–$1,500 per window installed
• Impact single-hung windows: $900–$1,800 per window installed
• Large or custom openings (picture windows, big sliders): $2,500–$5,000 per opening
• Whole-home packages: $8,000–$25,000+ depending on opening count and elevation ratings

Three Lakes pricing reflects a few local realities that don’t apply in other parts of Florida. The county, not a city building department, reviews permits here, and that review can include well and septic setback verification before your window permit is even accepted. That adds time and paperwork, and a contractor who doesn’t know it will either delay your job or surprise you with a supplement after demo day. We know it and we scope it before we quote.

Florida Pays You Back

Florida has real money available for this work. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact-resistant windows and doors qualify. Florida also exempts impact-resistant windows and doors from sales tax, which shaves hundreds off a typical Three Lakes job. On top of that, the federal 25C energy credit returns 30% of the product cost on qualifying units, up to $600 per year, for windows that meet the efficiency standard. Many of our Three Lakes clients also see windstorm premium reductions averaging roughly 25% on the windstorm portion of their policy after a wind-mitigation inspection. That inspection typically runs $75 to $150. Programs and insurance carriers set the final numbers, so we can’t promise an exact figure, but we’ll point you to the right paperwork and help you document everything for your application.

One quick comparison if you’re weighing options: impact windows versus hurricane shutters. Shutters are passive protection you have to put up before every storm and take down after. Impact windows are always working. They’re protection that’s already installed when the watch is issued at midnight. For Three Lakes homeowners who spend part of the year away, that means not relying on a neighbor or a property manager to secure your house before a storm makes landfall. Permanent protection beats panels in the garage.

Building on Acreage Around Three Lakes: Why the Lot Changes the Permit

Three Lakes is one of the only residential pockets in Miami-Dade where a full replacement window job may require county sign-off on well and septic setbacks before the building permit is even reviewed. That’s a fact our Broward crews never face when they work homes up in Miramar or Pembroke Pines, and it’s exactly why you want a contractor who has already pulled these permits in your neighborhood. The county wants to know that the replacement work won’t put a window, door, or new construction path within the required setback from your septic drain field or well head. On a 1970s acreage lot, those systems are often older, unrecorded, or located in places that defy the original plat. We map them during the free measure and submit the site plan with the permit application. That keeps your job from getting bounced back and forth between review desks for two extra weeks.

Then there’s the drainage. A lot that drains to an open swale behaves differently than a suburban lot with curb and gutter. If we’re replacing a 12-foot slider on a home off SW 137th Ave, we need to know where stormwater goes, because the county may ask for a drainage review as part of the permit. On one mid-1980s CBS ranch we worked recently, the old jalousies had let wind-driven rain soak the living room carpet every summer afternoon, and the county required a site plan showing the open-lot drainage swale before issuing the permit. Our crew matched the NOA sticker to the approved permit on-site and passed the first inspection. The homeowner had assumed the old windows were just ugly; they were also the reason the room flooded every season.

Equipment access and material hauls matter too. Three Lakes lots are larger, sometimes with long driveways, soft shoulders, and limited turnaround room. We schedule our trucks and panel carts accordingly, and we protect your landscape during staging. Outbuildings, detached garages, and accessory dwellings on the property are subject to the same HVHZ code, and we quote them separately because their wind pressure ratings may differ from the main house. If there’s a detached workshop with old awning windows, we’ll cover it in the same scope so you don’t run a second permit later.

We Also Serve Cities Near Three Lakes

Our crews work throughout Three Lakes and the surrounding communities, including The Crossings, Country Walk, The Hammocks, and Kendale Lakes. If you’re in one of those neighborhoods, the same local pricing, NOA-matched permits, and Done Right Promise apply. Call us and we’ll tell you straight whether your job falls under county or municipal review.

FAQs — Impact Windows in Three Lakes