Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom & Geometric Windows Across Miami Lakes
Custom and geometric windows in Miami Lakes typically run $1,200 to $4,800 per opening installed, depending on shape complexity, impact glazing, and Miami-Dade NOA compliance. Most replacement jobs take one to two weeks from measure to install once your custom units arrive from fabrication. If you live in a 1960s lakeside villa off Miami Lakes Drive or a newer townhome near Main Street, call (727) 620-6983 and we’ll walk the job with you, take exact measurements, and put a written quote in your hand.
Winslow Windows & Doors has been doing this work since 2011, and Ed Winslow’s name is on the business. That means when we tell you a custom arched window will fit your existing stucco opening, it’s because we measured it ourselves, we checked the Miami-Dade approved-product list ourselves, and we’re the ones standing behind the install. We know Miami Lakes because we work here regularly. We know which HOA boards require matching profiles, which 1970s townhome rows have jalousie doors that need full rough-opening rebuilds, and which openings will pass inspection the first time.
Why Winslow Windows & Doors Is Miami Lakes’s Preferred Custom & Geometric Windows Company
We’re not a national chain with a rotating crew. We’re locally owned and owner-operated, with a published address and license number. Every technician who pulls up to a Miami Lakes home is background-checked and in uniform. You’ll know exactly who’s at your door before you open it. When you call (727) 620-6983, a live person answers, 24 hours a day, seven days a week. No voicemail loops. No call centers.
Miami Lakes homeowners call us because we understand the collision this town creates between lake-air corrosion and Miami-Dade’s High Velocity Hurricane Zone code. Original aluminum geometric windows and jalousie doors from the 1960s through the 1980s fail here in predictable ways, and we’ve seen every one of them. More importantly, we know how to fix them so the rough-in passes inspection and the HOA signs off. Our Done Right Promise covers every job: if it’s not done right, we make it right. Period. That’s a lasting standard, and it’s Ed’s word on every invoice.
We also offer straight answers on pricing. A free second opinion on any written estimate from another contractor. $40 off any repair over $200. No trip charge inside our home county. And a permanent 10% discount for seniors and veterans. These aren’t limited-time promotions. They’re standing commitments.
Our Custom & Geometric Windows Services in Miami Lakes
Custom Impact Windows
Nearly every replacement opening in Miami Lakes requires impact-rated glazing to meet Miami-Dade HVHZ standards. That’s not optional. We order custom impact windows from PGT and CGI with laminated glass interlayers that carry the exact Miami-Dade Notice of Acceptance for your specific opening size and design pressure. For older lakeside homes along Lake Patricia or Lake Martha, this almost always means replacing a corroded aluminum frame at the same time.

Geometric & Shaped Windows
Triangles, trapezoids, pentagons, octagons. If your Miami Lakes home has a non-rectangular opening, we fabricate to the exact dimensions, not the nearest stock size. HOA architectural committees in the town’s planned communities notice deviations. Getting the shape right the first time saves you a board rejection and a re-fabrication charge. We measure digitally and verify frame corner angles before the order goes to the manufacturer.

Arched & Curved Windows
Arched windows are common in Miami Lakes’s 1970s and 1980s CBS construction, especially on front elevations and over entry doors. The original units were often single-pane aluminum with no impact rating. We replace them with true radius-top impact windows that match the existing stucco arch precisely. The curved glass lamination must be on the Miami-Dade approved list for that exact radius, which is where out-of-county crews get caught. We check before we order, not after the truck shows up.

Oversized Openings
Large picture windows, wide lake-facing openings, and oversized sliding-glass replacements fall into this category. These openings carry higher design pressures and often require reinforced framing inside the concrete block buck. Our Custom & Geometric Windows team handles the structural side as well as the glazing, so you don’t end up with a beautiful window in a weak opening. Common in the larger single-family homes east of the Palmetto Expressway and around the golf course communities.

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 Miami Lakes
We’re an authorized installer for eight premium brands, and for Miami Lakes custom and geometric work, we lean on PGT, CGI most often. PGT impact-rated shapes and radii dominate Miami-Dade approved lists for a reason: their laminated glass configurations pass HVHZ design pressures on curved and angular openings that other manufacturers won’t attempt. ViewLux gives us tight-radius aluminum shapes for contemporary facades. Because we install these brands constantly in Miami Lakes, we know which product lines fit which 1970s CBS openings without custom framing gymnastics. Parts and warranty service turn around faster when the installer knows your exact model.
Common Custom & Geometric Windows Problems We See in Miami Lakes Homes
- Lake-air corrosion at the jamb and sash. Miami Lakes’s man-made lake network puts nearly every home within a few hundred feet of standing water. Original aluminum windows from the 1960s through the 1980s corrode at the jamb and sash, often hidden until the glass comes out. What looks like a simple geometric swap becomes a rotted buck repair inside the concrete block opening.
- Non-HVHZ windows ordered by out-of-county contractors. An out-of-town crew orders a custom geometric window that isn’t on Miami-Dade’s approved-product list. The rough-in fails inspection. The homeowner eats the restocking fee and waits another four to six weeks. We check the NOA list before we order anything, every time.
- HOA rejections on façade changes. Miami Lakes HOA boards in planned communities enforce architectural consistency strictly. Oversized custom openings that alter the front elevation profile get rejected. We can usually match the original opening exactly or advise on compliant modifications that pass board review.
- Failed weatherstripping and thresholds from persistent humidity. Miami Lakes lacks the coastal sea breeze that moderates oceanfront cities, and the lakes keep ambient humidity high. Door thresholds and window weatherstripping degrade faster here than in Hialeah or Miami Gardens, most of which are not water-adjacent. We replace those seals on every geometric window job we touch.
Pricing for Custom & Geometric Windows in Miami Lakes, FL
Custom geometric windows in Miami Lakes run $1,200 to $4,800 per opening installed. Arched and curved impact units typically land between $2,000 and $3,800 depending on radius and glass package. Oversized openings with structural reinforcements start around $2,500 and can reach $5,000 or more. A whole-home replacement package across a 1970s CBS townhome runs $10,000 to $22,000 depending on opening count and shape complexity.
What moves the number most in Miami Lakes is frame material, impact glazing, and whether the rough opening needs rebuilding after years of lake-air corrosion. Call (727) 620-6983 and we’ll measure every opening, pull the exact Miami-Dade NOA documentation, and give you a written line-item quote before any work starts. Fixed pricing, no change orders.
What Custom & Geometric Windows Costs in Miami Lakes
Here’s a practical breakdown for Miami Lakes homeowners budgeting a custom or geometric window project:
- Standard impact window (rectangular, stock size): $800 to $1,500 per window installed
- Impact single-hung (common bedroom and bath replacement): $900 to $1,800 per window installed
- Custom geometric or shaped impact window: $1,200 to $4,800 per opening installed
- Large or arched custom opening with reinforcement: $2,500 to $5,000+ per opening
- Whole-home package (5-12 openings, 1970s CBS townhome): $10,000 to $22,000+
- Larger single-family home (10-20 openings, impact-rated): $18,000 to $25,000+
In Miami Lakes specifically, the wind zone and HVHZ product requirements narrow your approved product list and nudge material costs toward the mid-to-upper end of these ranges. Floor height matters too: second-story lake-facing openings carry higher design pressures and sometimes need heavier laminated glass. The free in-home measure and written quote is how we get you an exact number. Call (727) 620-6983.
Florida Pays You Back
Miami Lakes homeowners replacing impact windows can stack several state and federal incentives. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact windows and doors. Florida also exempts impact-resistant windows and doors from sales tax, which saves real money on a multi-opening job. At the federal level, the 25C energy credit covers 30% of product cost on qualifying efficient units, up to $600 per year. After installation, a wind-mitigation inspection ($75 to $150) often supports windstorm-premium credits averaging around 25% on the windstorm portion of your policy. Programs and carriers set the final numbers, so we walk you through what applies to your specific home, never promising a figure we can’t stand behind.
One comparison worth making: impact windows versus hurricane shutters. Shutters require manual deployment before every storm, they corrode in lake air, and they don’t stop everyday UV damage or improve energy performance. A permanent impact window does all three. For a Miami Lakes homeowner living on a man-made lake with year-round humidity, the permanent option usually wins on both convenience and long-term value.
We Also Serve Cities Near Miami Lakes
We regularly work in Fountainebleau, Miami, Hialeah, and Doral. If you’re in a neighboring community but your custom window project pulls from the same Miami-Dade approved-product list and HVHZ requirements, we’re already familiar with your building department’s exact expectations. Call (727) 620-6983 for a free estimate anywhere nearby.
Serving Miami Lakes, FL - Our Local Coverage Area
We’re based in the Miami 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 - Custom & Geometric Windows in Miami Lakes
Architectural review boards in Miami Lakes’s planned 1980s townhome communities generally require replacement windows to match the original opening shape, frame color, and façade profile. Changing a rectangular opening to an arched one on a street-facing elevation will likely trigger board review and may require you to submit elevation drawings. We can pull the community’s architectural guidelines before quoting and design to what the board actually allows. Call (727) 620-6983 and we’ll check your HOA’s rules before you order anything.
First, check your builder warranty terms: most structural and window warranties in Miami Lakes’s newer master-planned sections run one to two years for workmanship and longer for the window manufacturer’s own warranty. If the failure is a manufacturer defect, we’ll document it for your warranty claim and coordinate the replacement through the original manufacturer. If the failure is from installation error, we’ll fix it correctly and you can pursue the original installer. We never touch a window in a way that voids a remaining builder warranty without telling you first. Call (727) 620-6983 for a free assessment.
Miami-Dade County sits inside the High Velocity Hurricane Zone, the strictest product-approval standard in the continental US. A window that passed a Broward County inspection may not appear on Miami-Dade’s approved-product list at all. Miami Lakes inspectors will fail a rough-in if the exact model and configuration number isn’t on that list. We check the NOA database for every opening before we order, so you don’t pay a restocking fee on a window that can’t be installed here. Call (727) 620-6983 and we’ll verify your existing windows and proposed replacements against the current list.
Yes, this is one of the most common transformations we do in Miami Lakes’s 1970s villa communities. The original jalousie door comes out, the rough opening gets rebuilt to accept an impact-rated arched fixed window, and the exterior finish is matched to the surrounding stucco. The opening width typically dictates whether you can use a true radius top or need a lower-profile arch, and the HOA will want the new window to match the community’s existing arched openings. We’ve done this exact swap on multiple villa elevations and can show you photos. Call (727) 620-6983.
The usual first upgrades are replacing builder-grade rectangular sliders with impact-rated single-hungs in front bedrooms, swapping a front elevation rectangular window for an arched impact unit to match the neighborhood’s newer look, and upgrading sliding glass doors to impact-rated models with better seals. Late-1980s Miami Lakes homes usually have CBS construction that’s structurally sound, so the work focuses on glazing, seals, and shape upgrades rather than full rough-opening rebuilds. Budget $1,200 to $3,500 per opening for these first replacements. Call (727) 620-6983 for a room-by-room breakdown.
Working With Builders, HOAs, and Miami-Dade Code in Miami Lakes
Miami Lakes’s man-made lake network means nearly every home sits within a few hundred feet of standing water. That simple geographic fact drives the town’s signature window problem: original 1960s through 1980s aluminum geometric windows and jalousie doors corrode around the jamb and sash at a rate you won’t see in neighboring Hialeah or Miami Gardens, where most lots are not water-adjacent. Corrosion-driven geometric replacement is the most common job we quote in Miami Lakes, and it’s the reason we pull trim and inspect the rough opening on every single replacement before we order glass. Hidden rot inside the concrete block buck turns a clean swap into a structural repair, and we’d rather tell you before you’ve paid for a window that won’t seat properly.
On Fairway Drive, where a row of 1970s CBS townhomes backs onto Lake Patricia, our crew replaced a builder-grade rectangular aluminum window with a custom arched PGT impact-rated unit after the original sash had seized from decades of lake-air corrosion. The HOA required the new geometric shape to match the original stucco opening exactly, and the Miami-Dade NOA documentation for the laminated glass interlayer passed inspection on the first try. That’s the job in Miami Lakes: lake corrosion, HOA shape rules, and county impact code, all in one opening.
This page tells you exactly what Miami Lakes HOAs and the Miami-Dade HVHZ code will and won’t allow on custom geometric window openings, so you can order the right shape, size, and glass the first time without a failed inspection or a board rejection. A distinctive hook: Miami-Dade inspectors will fail a window rough-in if the exact product model isn’t on the approved list, even if that same unit passed a Broward inspection the week before. Out-of-county crews get caught on this constantly. We don’t, because we check before we order.
Call Winslow Windows & Doors for Your Miami Lakes Custom Window Quote
If you’re replacing geometric windows in a lakeside villa, upgrading to impact-rated arched units in a 1980s townhome, or planning a whole-home package in one of Miami Lakes’s newer master-planned communities, we’ll measure every opening, verify Miami-Dade NOA compliance, and hand you a written line-item quote. Upfront pricing. No surprises on the invoice. Impact-rated. Energy-certified. Done right the first time, or we come back. Call (727) 620-6983 to schedule your free estimate. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors. Winslow serves Miami Lakes and surrounding Miami-Dade communities with custom and geometric window installation, impact window replacement, and full-service door and roofing work.
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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