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 Three Lakes
Window replacement in Three Lakes runs about $800 to $1,500 per opening for impact-rated units, installed, with whole-home packages landing between $8,000 and $25,000 depending on how many openings you have and whether we’re working with concrete block or wood framing. You’ll get a written price before any work starts, and a real person answers when you call (903) 354-7134. We’ve replaced windows all over Three Lakes, from the acreage lots off SW 56th Street to the tighter CBS subdivisions near the Tamiami Canal, and we know this unincorporated corner of Miami-Dade has its own set of rules that Broward contractors miss.

Three Lakes is unincorporated Miami-Dade County, and that one fact changes everything about how a window job gets permitted. We’ll walk you through the BORA process, the NOA label requirements, and how to keep your insurance carrier happy without a single surprise on the invoice.
Why Westlight Windows & Doors Is Three Lakes’s Preferred Window Replacement Company
Westlight Windows & Doors has been installing windows since 2009, and we’re an independently owned and operated Kingswell location. Owen Satterfield leads the team, and the way we work is built on one idea: if it’s not done right, we come back and fix it. No charge, no negotiation. That’s the 365-Day Done Right Promise, and you get it in writing on every job.
Three Lakes homeowners tell us the same stories over and over. A contractor quoted one price on the phone, then bumped it at the door. A crew showed up three hours late, or not at all. A window seal fogged six months in and nobody answered the callback. We built our process to fix exactly those failures. You’ll get a committed arrival window, background-checked uniformed technicians, and a written guarantee handed to you at completion. If a repair fails within the guarantee period, we return and correct it at no charge. That’s the Kingswell Guarantee: a written price before any work starts, a real arrival window, a clean job site, and a written guarantee on the completed work.
We coordinate scheduling from our South FL office, but the crews who show up at your Three Lakes home work this area regularly. They know the concrete block construction, the BORA inspection quirks, and the fact that a jalousie window from 1982 was never meant to survive a Category 3.
Window Pane Replacement in Three Lakes
Window pane replacement in Three Lakes means swapping just the glass unit, not the entire frame, and it’s the right call when a single pane has cracked, fogged, or lost its seal but the surrounding frame is still square and solid. In a CBS home where the original aluminum frame was set into the block properly, pane replacement can save you 40 to 60 percent off a full window swap. We see this most often on the large fixed picture windows that face the lakefront or the open acreage to the east, where afternoon sun beats through old single-pane glass and the seal eventually gives.
Laminated Impact Glass Replacements
When a pane fails on a home that already carries impact-rated openings, the replacement glass has to match the original design pressure rating, and the NOA label on the new unit has to align with what’s on file. We stock glass packages from PGT and CGI that carry active Miami-Dade NOA listings, so a pane replacement on a pre-approved window doesn’t trigger a failed inspection.
Jalousie and Single-Pane Upgrades
Older Three Lakes homes often still have original jalousie windows, and a pane-for-pane swap on those is a short-term fix at best. The frames were never designed for laminated impact glass, and the individual slats leak air no matter how new the glass is. We’ll give you honest numbers on both options, and the written quote shows both lines so you can decide with real costs in hand.
Window Seal Repair in Three Lakes
Window seal repair in Three Lakes addresses the failed insulating glass unit, or IGU, between the panes. The high humidity on the edge of the Everglades drainage basin means a seal that might last 12 years in Central Florida can fog in six here. Once moisture gets between the panes, the window loses its insulating value, you get condensation you can’t wipe away, and the glass starts to look milky. Most seal failures we see in Three Lakes are on south-facing and west-facing windows, the ones that take the full force of the afternoon UV.
Fogged and Condensation-Prone Glass
If you’re seeing persistent fog between the panes that doesn’t clear when the morning burns off, that’s a failed seal. Replacement of the IGU, not the whole window, is usually the fix. We’ll inspect the frame for warping or water damage first, because resealing glass into a failing frame just means you’ll pay twice.
Early-Warning Weatherstripping Checks
Seal failure often starts at the edges, but weatherstripping failure around the sash shows up as drafts and higher humidity inside the home long before the glass fogs. We check the glazing bead, the sweep, and the jamb seals as part of every Three Lakes estimate. If the window can be saved with new weatherstripping rather than a full replacement, we’ll tell you that and price it honestly.
Trusted Brands We Service in Three Lakes
We install and service windows from eight manufacturer lines, which means we’re not trying to force every Three Lakes home into one product. On the impact side, PGT and CGI are the workhorses for CBS construction and high-wind zones. For energy-efficient upgrades and lighter retrofit work, we turn to ECO Window Systems and ViewLux. Door replacements, when a sliding glass door or entry door goes out alongside window work, come from Therma-Tru. Because our local crews stock parts for the brands we install, turnaround on service calls in Three Lakes is faster than waiting on a warehouse shipment from Broward.

Common Window Replacement Problems We See in Three Lakes Homes
- Original single-pane aluminum frames on pre-1992 CBS homes. These windows have no thermal break, no impact rating, and corroded weep holes that spill rainwater into the block cavity. Insurance underwriters are now demanding impact-rated openings, and the older the window, the harder the notice hits.
- NOA inspection failures from Florida Product Approval-only windows. BORA inspectors physically match the NOA label on the window to the approved listing. Windows that cleared Broward County without an NOA fail here, every time, and the change-order is on the homeowner.
- Humidity-driven seal failure on the Everglades edge. The persistent moisture in the air accelerates oxidation in aluminum frames and breaks down glazing seals years faster than inland homes. We see more fogged IGUs per capita in Three Lakes than in any nearby city we serve.
- Masonry anchoring done wrong on the first attempt. CBS walls require masonry straps into the block web, not wood screws into a buck frame. When the anchoring is off, the window loses its design pressure rating and water finds its way inside during the first storm season.
Pricing for Window Replacement in Three Lakes, FL
Impact windows in Three Lakes generally run $800 to $1,500 per window installed. A single-hung impact unit sits around $900 to $1,800, depending on size and design pressure. Large or custom openings, the fixed picture windows and sliding glass doors, land between $2,500 and $5,000. A full-house package across a 1,800 to 2,200 square foot CBS home usually falls between $8,000 and $25,000 or more, driven by opening count, wind zone, floor height, and whether we’re pulling the old frame or doing an insert retrofit. Every estimate includes a free in-home measure and a written quote that holds before work starts.
What Window Replacement Costs in Three Lakes
The biggest price drivers in Three Lakes are the same ones we see on every acreage lot: the number of openings, the design pressure the window has to carry, and access to the home. A second-story window on a CBS wall needs different anchoring and more labor than a ground-floor insert. Long driveways off unpaved roads slow down material delivery, and if we’re working on a detached shop or ADU with its own electrical and grading quirks, that gets scoped into the quote up front. You’ll never see a revised invoice at the door, because the Kingswell Way starts with saying the price before the work.
Call (903) 354-7134 to schedule your free in-home measure and written quote. It takes about 30 minutes, and you’ll have real numbers before you decide.
Florida Pays You Back
The incentive stack for impact windows and doors is real, but the final numbers belong to the agencies and your insurance carrier. Here’s what’s on the table: My Safe Florida Home offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, though funding rounds open and close. Impact-resistant windows and doors are exempt from Florida sales tax. The federal 25C energy 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, most Three Lakes homeowners see windstorm premium credits averaging around 25 percent on the windstorm portion. We don’t promise a specific savings figure, because your carrier decides. We do provide the documentation they need.
One comparison worth making: impact windows versus hurricane shutters. Shutters protect the glass only when someone is home to hang them, and they do nothing for your cooling bill, your resale value, or the daily noise. Impact windows are protection in place, no panels to haul out of a garage, no rusted tracks to fight. We don’t sell or install shutters, but the comparison comes up on every acreage lot where the homeowner is weighing the one-time cost against the yearly ritual.
We Also Serve Cities Near Three Lakes
Our Three Lakes crews also run jobs in Miami, Hialeah, Fort Lauderdale, and Pembroke Pines. If you’re a homeowner in one of those markets, the same written pricing, NOA compliance, and crew quality applies. You can read more about our full Window Replacement services, or just call (903) 354-7134 and talk to a real person.
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 About Window Replacement in Three Lakes
Yes, every permitted window replacement in unincorporated Miami-Dade County must carry an active Miami-Dade Notice of Acceptance (NOA), not just Florida Product Approval. BORA inspectors physically match the NOA number on the product label to the approved listing. Windows without an NOA fail final inspection, and the change-order is on you. Call (903) 354-7134 and we’ll verify your window selection carries the correct NOA before we order anything.
Concrete block and stucco walls require masonry anchoring and compatible stucco patching around every new frame. The old window has to be cut out cleanly, the block web located, and the new unit strapped in properly or the design pressure rating doesn’t hold. Different from the wood-frame homes further north, and it’s a skill set our Three Lakes crews use every week.
Yes, we replace windows in detached shops, garages, ADUs, and outbuildings throughout Three Lakes. The permitting on an outbuilding follows the same BORA process as the main house, and the NOA label requirement applies there too. We’ll scope the access, the long material hauls, and the drainage around the structure before quoting, so the price reflects the actual job.
For pre-1992 CBS homes, we typically recommend PGT WinGuard or CGI impact-rated laminated windows with a low-e glass package, which is a thin coating that reflects heat back into the room in winter and out in summer. These windows replace the single-pane aluminum frames, meet Miami-Dade NOA requirements, and satisfy most insurance underwriters demanding opening protection. We walk you through the full-frame versus insert decision based on your block condition and existing trim.
The high-humidity microclimate on the Everglades edge means we pay close attention to weep holes, threshold sweeps, and jamb seals during every installation. On open lots, proper grading and drainage keep water from pooling at the foundation, and we check that the stucco patching around the jamb cures fully before sealing. A window installed square and dry in this climate lasts; one installed with trapped moisture fails within two years.
Written by Owen Satterfield, Owner at Westlight Windows & Doors, serving Three Lakes since 2009.










Before
After
Before
After
Before
After