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 Westchester
Custom and geometric windows in Westchester aren’t a commodity purchase. They’re precision-fabricated glass units engineered to Miami-Dade NOA standards, and the quote you get should read like a compliance plan, not a pretty shape with a price tag. At Winslow Windows & Doors, we’ve been installing custom impact windows, trapezoids, arches, and oversized openings in Westchester’s CBS ranch homes long enough to know exactly what the county inspector will check before he signs the rough. Call (863) 946-5039 for a free in-home measure and a written quote that locks the schedule, the spec, and the price before we order a single pane.
Why Winslow Windows & Doors Is Westchester’s Preferred Custom & Geometric Windows Company
Ed Winslow founded this company in 2011, and his name sits on every job we do in Westchester. We’re not a franchise with a rotating crew. We’re licensed, insured, and we publish our address and license number because accountability shouldn’t be a scavenger hunt. Our technicians are background-checked and arrive in uniform, so the person at your door on SW 16th Street or Coral Way is the same person whose name was on the work order.
Westchester homeowners call us because we answer. A live person picks up 24 hours a day, seven days a week. No voicemail loop. No call center in another state. When you’re staring at a boarded-up opening because a contractor’s custom arch never arrived, you don’t want a ticket number. You want a person who knows this market and can tell you exactly what happens next. That’s the difference. And the 36500-Day Done Right Promise means if it’s not done right, we make it right. That’s a century-long standard, and no national chain will put that in writing.
Our Custom & Geometric Windows Services in Westchester
Most Westchester homes were built fast, between the late 1950s and early 1970s, and the windows reflect it. Rectangular aluminum frames, jalousie louvers, and a lot of openings that were never designed for impact glass. When you ask for a custom shape now, you’re usually asking for a structural upgrade too. Here’s what we do.
Custom Impact Windows
A custom impact window in Westchester is a Miami-Dade NOA product, not a Florida Product Approval product. That distinction matters, and we’ll get into why below. For now, know this: every custom impact unit we order for a Westchester opening carries a Miami-Dade NOA number that we confirm before fabrication starts. We match the design pressure rating to the opening’s size, floor height, and wind zone, and we never push a unit past a +/-100 PSF rating. If your opening needs a higher rating than the product can carry, we tell you before you sign, not after the inspector red-tags it.

Geometric & Shaped Windows
Trapezoids, triangles, pentagons, and parallelograms turn a flat CBS facade into something with character. But in Westchester, character has to survive a hurricane. We regularly replace banks of corroded jalousie windows with large-missile-rated trapezoids from PGT, and the paperwork is as important as the glass. Each shape gets its own Miami-Dade NOA configuration. We coordinate that before the rough inspection so the county doesn’t force a full removal.

Arched & Curved Windows
Arched and circular-top windows are common on Westchester’s 1960s ranches and the occasional Mediterranean-revival build. The curves complicate the laminated glass interlayer, the frame radius, and the seal. Salt-laden air from Biscayne Bay and constant UV exposure punish seals faster here than even six miles inland, so we spec thermally broken frames and high-performance glazing that can handle Miami-Dade’s heat and humidity without fogging inside a few years.

Oversized Openings
Florida-room additions and enclosed carports left Westchester with a lot of non-impact sliding glass panels that now need full replacement. When a homeowner wants to open up a wall instead of just swapping glass, we’re dealing with header engineering, shoring, and an opening that can easily exceed ten feet. Those units run $2,500 to $5,000 and up, and they’re built to order. We pull the permit, we schedule the engineer, and we make sure the header and the glass are on the same spec sheet before anyone cuts concrete.

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 Westchester
We’re authorized installers for PGT, CGI, CWS, and ES Windows, among others, and we keep our fabricators on speed dial because Westchester jobs don’t wait for freight. When you need a custom trapezoid reglazed or a curved unit replaced, we can pull manufacturer specs and order the exact configuration without a middleman. Our Custom & Geometric Windows team handles Westchester’s specific code hurdles daily, so you’re not paying a learning curve.
Common Custom & Geometric Windows Problems We See in Westchester Homes
- Jalousie-to-custom conversions with non-compliant glass. A crew shows up with a Florida Product Approval and no Miami-Dade NOA, passes nothing, and the homeowner eats a failed rough inspection plus full removal. This is the single most common failure we fix in Westchester.
- Long-lead custom glass never locked in writing. A beautiful arch gets quoted, the homeowner signs, and then the project stalls for ten to twelve weeks while the opening sits boarded. The fabrication timeline wasn’t fixed at contract, so nothing shipped.
- West-facing seal failure from afternoon storm cycles. Westchester’s grid of east-west streets puts a lot of west-facing facades directly in the path of Miami’s sideways afternoon downpours. Repeated wet-dry cycling kills seals on non-impact and older insulated units fast.
- Designer finishes without NOA-labelled products. A specialty finish or curved glass gets specified for the look, but nobody confirms the exact NOA-labelled product exists. The builder ends up with an uninsurable opening and an angry client.
Pricing for Custom & Geometric Windows in Westchester, FL
Custom impact windows in Westchester generally start around $800 to $1,500 per window installed for standard rectangular openings. A custom geometric shape like a trapezoid or an arch lands higher, often $1,200 to $2,500 per unit depending on glass package, frame finish, and design pressure requirements. Large or custom openings run $2,500 to $5,000 each, and whole-home packages fall between $8,000 and $25,000 and up. What moves the number here? Opening count, wind zone, floor height, frame material, and whether the opening is a straight swap or a structural rebuild. Custom fabrication runs four to six weeks from order, and we write that lead time into your contract. The price is fixed before we order. No change orders because we guessed wrong. Call (863) 946-5039 for a free in-home measure and a line-item quote.
What Custom & Geometric Windows Costs in Westchester
The numbers above aren’t aspirational. They’re what we quote weekly for Westchester homes. A custom arch in Coral Gables might price differently than the same arch in Westchester because Coral Gables has its own permitting layers. Same glass, different inspection regime. That’s why you want a company that works here, not one that drives down from Broward and assumes Florida approval is enough everywhere. Our quotes for Westchester work include the Miami-Dade NOA confirmation, the permit sequence, and the scheduled rough inspection. If a quote doesn’t mention those, it’s not a real Westchester quote.
Schedule a free in-home measure. We’ll walk the openings, check frame depth and header condition, and hand you a written quote with the fabrication lead time printed on it. The ask is always the estimate. Call (863) 946-5039.
Florida Pays You Back
Westchester homeowners have stacking incentives available, and we’ll point you to each one. My Safe Florida Home offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30% of product cost on qualifying units, up to $600 per year. And after a wind-mitigation inspection, which typically runs $75 to $150, windstorm-premium credits average around 25% on the windstorm portion of your policy. Programs change, carriers set final numbers, and we don’t promise a credit we can’t guarantee. But we’ll walk you through what your specific Westchester home qualifies for before you commit to anything.
One more thing worth understanding: impact windows beat hurricane shutters for a lot of Westchester homeowners because protection is permanent. You don’t haul panels out of the garage in August. You don’t hang anything. You close the window. We don’t sell or install shutters, but we’ll gladly explain why a fixed impact unit is the better long-term play for most CBS ranches here.
We Also Serve Cities Near Westchester
Westchester sits at the center of our service area, and we regularly run crews to Miami, Hialeah, Miami Beach, and Coral Gables. Same Miami-Dade permitting standards, same NOA requirements, same live answer when you call. If you’re in a neighboring city and need custom or geometric windows, we’re the local option that knows the county code cold.
Serving Westchester, FL - Our Local Coverage Area
We’re based in the Westchester 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 Westchester
Because Westchester is inside Miami-Dade’s High Velocity Hurricane Zone, and the county building department enforces NOA compliance at inspection. A Florida Product Approval is a statewide standard. A Miami-Dade Notice of Acceptance is stricter and specific to this county. Install a custom trapezoid with only a Florida approval, and the rough inspection fails, and the unit comes out. Broward County doesn’t enforce this. Miami-Dade does, every time. Call (863) 946-5039 and we’ll confirm the NOA before we order your glass.
Custom fabrication runs four to six weeks. That’s the real lead time for a laminated, large-missile-tested arched unit, and any contractor who tells you two weeks is guessing. What matters more is that the fabrication timeline is locked in writing. If it isn’t, your project can stall for ten to twelve weeks while the opening sits boarded. We print the ship date on your contract, and the price is fixed at the same time. Free estimate: (863) 946-5039.
Yes, but partially. Florida Statute 627.0629 requires insurers to offer credits for verified wind-mitigation improvements, and a custom impact unit with a Miami-Dade NOA qualifies even if other openings are still non-compliant. Your carrier may apply a smaller credit until the whole house is done, but every compliant opening moves the number. We’ll help you document each unit for the wind-mitigation inspection.
Westchester’s street grid exposes a lot of west-facing facades to Miami’s sideways afternoon thunderstorms, and repeated wet-dry cycling accelerates seal failure. Kendall’s faster drainage and slightly different orientation don’t hit west walls the same way. In Westchester, we spec high-performance seals and thermally broken frames that tolerate that cycle, and we tell you honestly when a cheaper seal will fail early. Call (863) 946-5039 for an exact quote on your openings.
It can. Design pressure is a PSF rating, never higher than +/-100, and it’s driven by opening size, floor height, and wind zone. A large custom trapezoid on a second story may need a higher DP rating than a small double-hung on a first floor. We match the rating to the opening before ordering, and we never claim a unit carries a rating it doesn’t. Call (863) 946-5039 for a free measure.
Contact Winslow Windows & Doors for Custom & Geometric Windows in Westchester
If you’re in Westchester and you want a custom or geometric window done right, call (863) 946-5039. A live person answers, day or night. We’ll schedule a free in-home measure, walk your openings, confirm the Miami-Dade NOA on every unit we quote, and hand you a written price that won’t move once you sign. Ed’s name is on the door, and on every job we do. We’re the one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Westchester and all of Miami-Dade County 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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