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 comes down to one thing more than any other: whether the product carries an active Miami-Dade Notice of Acceptance (NOA). Three Lakes sits inside Miami-Dade County’s High Velocity Hurricane Zone, and the permit counter will reject any window stamped only with Florida Statewide Product Approval. We know this because we deal with it weekly. If you’re planning a replacement, call us at (727) 291-4678 and we’ll walk you through exactly what your opening needs to pass inspection the first time.
Why Winslow Windows & Doors Is Three Lakes’s Preferred Window Replacement Company
Ed Winslow put his name on this business in 2011, and that name is on every job we do in Three Lakes. We’re not a franchise with a rotating crew and a call center in another time zone. When you call (727) 291-4678, a live person answers. Always. A background-checked, uniformed technician shows up at your door, and Ed stands behind the work with the Done Right Promise: if it’s not done right, we make it right. That promise doesn’t expire.
Three Lakes homeowners have dealt with enough fly-by-night contractors chasing post-storm work to be skeptical. We earn the call by knowing the local code better than anyone quoting against us. Our technicians understand what an HVHZ inspector looks for on a concrete block home off SW 120th Street, and we’ve passed those inspections on the first visit more times than we can count. When you schedule with us, you’re scheduling with a company that treats your windows as a life-safety system, not a line item.
What Three Lakes Homeowners Say About Us
The feedback we hear most often from Three Lakes customers is that our quotes actually match the final invoice. Upfront pricing. No surprises on the invoice. We document every opening, every product number, and every NOA number before work begins. Homeowners who previously tried a Broward contractor and got burned at the permit stage tell us the difference was immediate. Ed’s name is on the door, and on every job we do.
Our Window Replacement Services in Three Lakes
We provide Window Replacement services tailored to what Three Lakes homes actually need: HVHZ-compliant products, concrete block installation methods, and documentation your insurer will accept. Here’s what we do most in this neighborhood.
Full Frame Replacement
In Three Lakes, full frame replacement is often the only correct answer. Homes built or rebuilt after Hurricane Andrew in the early-to-mid 1990s now carry aluminum frames with 30-plus years of oxidation, pitting, and failed weatherstripping. Installing inserts over corroded jambs is a recipe for binding sashes and leaks within a season. We pull the old frame, address any concrete spalling or moisture intrusion at the rough opening, and set the new impact-rated unit with proper anchoring and flashing. Your new window gets a clean start.

Insert Window Replacement
Inserts can work in Three Lakes when the existing frame is structurally sound and the homeowner wants a faster, lower-cost install. We measure carefully, verify the frame is square, and use high-quality jamb seals designed for Miami-Dade humidity. But we’ll tell you honestly when an insert is a bad idea. If the aluminum is pitted or the original weatherstripping has crumbled, that frame needs to come out. We don’t sell inserts over rotten bones.

Vinyl Replacement Windows
Vinyl has come a long way, and impact-rated vinyl from brands like PGT performs well in Three Lakes when properly specified. These units resist the canal-adjacent humidity better than old aluminum, they don’t pit, and they offer solid energy numbers. We install vinyl windows with Miami-Dade NOA documentation, so you’re not trading code compliance for price.

Energy-Efficient Upgrade
Replacing 30-year-old single-pane aluminum with modern impact-rated, low-E insulated glass cuts solar heat gain and air leakage dramatically. That matters in Three Lakes, where the western Miami-Dade sun beats on concrete block homes all afternoon and AC systems work hard. You’ll notice the difference in both comfort and the power bill. And the Florida sales-tax exemption on impact-resistant windows makes the math even friendlier.

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 install from a focused lineup, and we’re an authorized installer for every brand we carry. In Three Lakes, we handle PGT, CGI, and Therma-Tru, plus ViewLux for specialty openings. Because we’re an authorized installer for these manufacturers, we can pull the exact NOA documentation your permit application requires, and we stock common parts for faster service when a pane or a seal needs attention. No mystery-brand imports. No documentation gaps.
Common Window Replacement Problems We See in Three Lakes Homes
- Permit rejection due to missing Miami-Dade NOA. A contractor quotes a cheaper window with only Florida Statewide Product Approval. The Three Lakes permit office rejects it. You’ve now lost weeks and possibly a deposit. We verify NOA numbers before you spend a dime.
- Inserts installed over corroded aluminum frames. Homeowners trying to save money end up with new sashes that bind, leak, and void their warranty because the underlying frame was never sound. In concrete block homes near the canals, this is the single most common failure we’re called to fix.
- Wind mitigation inspection failures. The windows get installed, but the documentation lacks large-missile impact ratings or the NOA expired. The insurance credit is denied. We provide a complete documentation package: NOA, design pressures, installation photos, and certified inspection sign-off.
- Humidity-driven seal and hardware breakdown. Three Lakes sits at the western edge of the developed grid, directly against canal-laced wetland drainage. Persistently elevated humidity accelerates seal failure and aluminum pitting. We specify sealed units and hardware rated for exactly this environment.
What Window Replacement Costs in Three Lakes
Impact windows in Three Lakes typically run $800 to $1,500 per window installed. Impact single-hung units land between $900 and $1,800. Large or custom openings, including sliding glass doors, run $2,500 to $5,000. Whole-home packages for a typical Three Lakes concrete block house fall between $8,000 and $25,000 or more, depending on opening count and product selection.
What moves the price in Three Lakes? Opening count is the biggest driver. Floor height matters too, because elevated openings require higher design pressures. Frame material and glass package adjust the number as well. But the non-negotiable in this city is code compliance. A cheap quote that skips the Miami-Dade NOA is not a cheaper window. It’s an unpermitted project waiting to fail. Call (727) 291-4678 for a free in-home measure and a written line-item quote. No trip charge inside the home county, and no surprises on the invoice.
Florida Pays You Back
Replacing your windows in Three Lakes qualifies you for several incentive programs that stack together. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and window replacement with impact-rated products is a core eligible improvement. Florida also exempts impact-resistant windows and doors from state sales tax. On the federal side, the 25C energy credit returns 30% of product cost on qualifying energy-efficient units, up to $600 per year. After installation, a wind-mitigation inspection (roughly $75 to $150) documents your home’s hardening, and carriers typically apply a windstorm-premium credit averaging around 25% on the windstorm portion of your premium. We can’t guarantee exact figures, because programs and carriers set final numbers, but we’ll make sure you have every piece of documentation to submit.
Pricing for Window Replacement in Three Lakes, FL
The honest range in Three Lakes is $800 to $1,500 per window for impact-rated replacements, with whole-home projects starting around $8,000. Products from PGT or CGI with Miami-Dade NOA documentation tend toward the middle and upper end of that range, and that’s where the value lives. A window that passes HVHZ inspection and earns the wind-mitigation credit pays back its premium over time. We price every job with a free in-home measure and a written quote before any work begins. Call (727) 291-4678 to schedule yours.
Impact Windows vs. Hurricane Shutters
Shutters are cheaper upfront. But they only work if someone is home to deploy them, and they do nothing for energy efficiency, UV damage, or daily security. Impact windows protect your home permanently, with no panels to hang and no track maintenance. For Three Lakes homeowners, where hurricane threat is a fact of life and the western sun is relentless, impact-rated windows make the stronger long-term argument. They’re installed once and they work every day, not just when a storm approaches.
Surviving the Three Lakes Permit Counter
Here’s the part most window contractors won’t tell you. In Three Lakes, a window stamped with Florida Statewide Product Approval gets rejected at the Miami-Dade permit counter. The county’s HVHZ code requires an active Miami-Dade NOA number on the product label, matched to the specific configuration you’re installing. Broward and Collier County contractors often assume Florida code is universal. It isn’t. Miami-Dade has enforced its own stricter standard since Hurricane Andrew, and Three Lakes sits squarely inside that jurisdiction.
We’ve watched homeowners lose weeks and deposits to this exact mistake. We replaced a set of early-90s aluminum single-hung units on a concrete block home near the canal off SW 120th Street where the frames were pitted and the original weatherstripping had crumbled. After confirming the old glazing no longer held a current Miami-Dade NOA, we installed PGT impact-rated double-hungs with laminated glass interlayers and new jamb seals that passed the HVHZ inspector on the first visit. That’s the process, and it’s the process we follow on every job in Three Lakes.
A compliant quote includes the product’s NOA number, design pressures matched to each opening, and a clear permit path. A cheap quote leaves those out. When you compare bids, ask each contractor to show you the NOA before you sign anything. If they hesitate, call us instead.
We Also Serve Cities Near Three Lakes
Our Window Replacement in Three Lakes team also handles projects in Little Gables, Miami, Miami Beach, and Hialeah. If you own a home in one of those areas, the same code expertise and Done Right Promise apply. Dispatch and scheduling are coordinated from our Miami office, with crews serving Three Lakes and surrounding communities locally.
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 Replacement in Three Lakes
The fastest way is to ask your contractor for the product’s NOA number and verify it on the Miami-Dade County Building Department’s product control search portal. The NOA must be active and matched to the exact configuration being installed: same manufacturer, same series, same glass package, same frame material. We provide this documentation with every quote so you can verify before you commit. Call (727) 291-4678 and we’ll show you exactly what to look for.
It depends on the condition of your existing frame. If the aluminum is pitted, the corners are pulling apart, or the weatherstripping has disintegrated, you need full frame replacement. Inserts over corroded jambs will bind and leak within a season. If the frame is square and structurally sound, inserts can work and save you money. We’ll inspect and tell you honestly which path makes sense for your home. Estimates are free.
Your insurer will ask for a completed wind mitigation inspection form (Form 1802), signed by a licensed inspector, with documentation that your windows carry the proper Miami-Dade NOA or Florida Product Approval with large-missile impact ratings. We provide a complete package: NOA numbers, design pressures, installation photos, and a final inspection sign-off. That package is what gets your premium credit approved. For an exact quote on your project, call (727) 291-4678.
Because Broward operates under Florida Statewide code, while Three Lakes requires Miami-Dade NOA compliance. A contractor who works primarily in Broward assumes a Florida Product Approval stamp is sufficient. In Miami-Dade’s HVHZ, it’s not. The permit office rejects the application, and the homeowner is stuck. We work in this code every day, and our products carry the NOA numbers the Three Lakes permit counter requires. Call (727) 291-4678 before you sign with anyone else.
Properly installed impact windows with laminated glass and quality seals typically last 20 to 30 years in Three Lakes, depending on exposure and maintenance. The humidity near the canals is the biggest enemy of aluminum frames and hardware, which is why we favor products with robust sealing systems and non-corrosive components. The windows installed after Andrew in the early-to-mid 90s are now at the end of their service life. If yours are original, it’s time for an inspection. Call (727) 291-4678 to schedule a free in-home measure.
Contact Winslow Windows & Doors in Three Lakes
When you’re ready to replace your windows in Three Lakes, call (727) 291-4678 for a free estimate. A live person answers, day or night. We’ll schedule your in-home measure, walk you through the NOA and permit process, and hand you a written line-item quote. Ed Winslow stands behind the work with the Done Right Promise. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Three Lakes and surrounding Miami-Dade communities since 2011.
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.










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