Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Custom & Geometric Windows Across Miami Beach
Custom and geometric window work in Miami Beach runs $2,500 to $5,000 for a typical large or unusual opening, installed, and the two things that decide the final number are fabrication lead time and whether your building sits inside the Art Deco Historic District. If it does, the Historic Preservation Board has to sign off before a single piece of glass gets cut. Winslow Windows & Doors handles both sides of that equation, and you can reach Ed’s team any hour at (727) 483-7883.
We’ve been fabricating and installing shaped windows long enough to know this city is its own animal. Salt spray off the Atlantic and Biscayne Bay eats cheap hardware within one wet season. The 1920s and 1930s buildings that make Miami Beach famous have window openings sized in ways no modern stock unit can match. That’s why we treat every job here as a small architecture project, not a product swap. Call (727) 483-7883 and a live person answers, 24 hours a day.
Why Winslow Windows & Doors Is Miami Beach’s Preferred Custom & Geometric Windows Company
Ed Winslow founded this company in 2011 and put his name on it. That means something in Miami Beach, where a homeowner on North Bay Road, a condo board in Mid-Beach, and a hotelier on Ocean Drive all need the same thing: an installer who shows up, knows the NOA rules, and stands behind the work. Our Custom & Geometric Windows team has handled radius-top units on Mediterranean Revival homes near the Bass Museum, eyebrow-band replacements on Collins Avenue Art Deco buildings, and single large custom panes for floor-to-ceiling openings in Bal Harbour-adjacent towers.
Every technician who arrives at your Miami Beach property is background-checked and in uniform. You’ll know who’s at your door before the truck pulls up. We publish our address and license number on everything we send. No shell companies, no call-center dispatchers. When you want a second opinion on a written estimate from another contractor, we’ll provide ours free.
Miami Beach customers call us because we answer. Not a voicemail loop, not a next-business-day callback. A person. At 2 a.m. when a salt-corroded frame finally lets go during a squall, that matters more than a glossy brochure.
Our Custom & Geometric Windows Services in Miami Beach
Custom Impact Windows
Every window you install in Miami Beach has to meet the Florida High Velocity Hurricane Zone standard, and the products we order carry Miami-Dade County Notice of Acceptance numbers specific to the configuration. We don’t guess at design pressures. For an opening on a higher floor of a Lincoln Road area building, the required pressure rating climbs, and we specify the laminated glass interlayer and frame profile to match. You get a Miami-Dade NOA-certified unit, not a stock window we hope passes.
Geometric & Shaped Windows
Triangles, trapezoids, half-rounds, parallelograms. The older Miami Beach housing stock, especially the Mediterranean Revival buildings in the South of Fifth and Flamingo Park areas, used these shapes as design statements. Stock replacement companies walk away from them. We don’t. We measure every angle in the field, send precise templates to fabrication, and dry-fit before installation so a 1935 stucco opening doesn’t get butchered.
Arched & Curved Windows
Arched windows are one of the defining features of Art Deco and Mediterranean Revival facades across Miami Beach. A true curved glass unit takes longer to fabricate than a pieced arch, and not every manufacturer in our lineup produces both. We’ll be straight with you about which is appropriate for your opening, your elevation, and the Historic Preservation Board’s requirements if your building falls under their review. The goal is a window that looks original and carries a large-missile rating.
Oversized Openings
Miami Beach has no shortage of big glass: condo lobbies, waterfront living rooms, corner windows facing Government Cut. Oversized custom impact units demand heavier frames, thicker laminated glass, and often a crane or lift for placement on upper floors. We coordinate the structural side, the fabrication schedule, and the installation logistics. For openings wider than about 8 feet, you’re typically looking at $1,800 to $3,500 per unit just for fabrication and installation labor, before the frame material choice.
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 Beach
We’re an authorized installer for eight manufacturers, and for Miami Beach’s specific demands we lean on a handful most often. ES Windows and ECO Window Systems both produce Miami-Dade NOA-certified aluminum and thermally broken lines with the profile tightness Art Deco eyebrow bands need. Mr-Glass handles oversized and specialty laminate configurations that larger brands won’t touch. We also install Therma-Tru door systems where a custom opening includes a matching entry. Parts are stocked locally, and because we work directly with these manufacturers’ Florida reps, lead times stay as tight as this market allows. Fabrication on custom work runs four to six weeks. That’s not us stalling. That’s the time it takes to build a window that history and wind code both accept.
Common Custom & Geometric Windows Problems We See in Miami Beach Homes
- Corroded hardware on ocean-facing openings. Original 1920s and 1930s frames used plain steel fasteners. Decades of Atlantic salt spray turn them to rust, seizing sashes shut. We replace everything with stainless or PVD-coated hardware, and we don’t open the wall twice.
- Jalousie and single-pane steel frames that fail wind code. A huge share of older Miami Beach low-rises still have these. They are neither impact-rated nor energy-efficient, and full-frame tear-out is the standard fix. Insert jobs leave the old corroded frame in place and often can’t meet NOA.
- Historic eyebrow bands with mismatched replacements. We see stock rectangular units jammed into Art Deco ribbon openings on Collins Avenue and Ocean Drive. The proportions are wrong, the Historic Preservation Board flags it, and the window comes out. Matching the original tight dimensions has to happen at the fabrication stage.
- Salt spray on non-marine-grade metal. Within one wet season, uncoated aluminum or cheap stainless on a bay-facing Mid-Beach building shows white corrosion pitting. On a custom window that cost thousands, that’s a warranty claim waiting to happen. We specify marine-grade finishes as the default on any Miami Beach job within half a mile of saltwater, which is every job here.
Pricing for Custom & Geometric Windows in Miami Beach, FL
Honest numbers for this market: a single custom impact window in Miami Beach, fabricated to shape and installed, runs about $2,500 to $4,500 on average. A large radius-top or arched unit goes $3,500 to $5,000. Whole-home packages on older Miami Beach homes where every opening needs a custom solution land between $15,000 and $30,000, and on large waterfront properties beyond that. What moves the number here, specifically: whether the opening is in the HVHZ wind zone and at what floor height, whether the Historic Preservation Board must review the application, whether the shape needs true curved glass versus a pieced arch, and whether the opening faces open water and requires the heaviest large-missile lamination. The price is fixed in writing before we order anything. Call (727) 483-7883 and we’ll measure, specify, and hand you a line-item quote with no obligation.
What Custom & Geometric Windows Costs in Miami Beach
For planning purposes, here’s the range you should expect in this city: standard impact windows generally run $800 to $1,500 per window installed. Impact single-hung units run $900 to $1,800. Large or custom openings start at $2,500 and commonly reach $5,000. Whole-home packages run $8,000 to $25,000 and up. What pushes a Miami Beach project to the top of those ranges is almost always the same thing: the opening count, the required wind zone rating, the floor height, and the frame material. A 4th-floor corner unit facing the Atlantic needs a different design pressure than a ground-floor side window on West Avenue. We’ll walk you through the math at the free in-home measure, and the written quote locks the number.
We don’t do change-order surprises. Ed Winslow’s name is on the estimate. The price is the price, and if the job isn’t done right, we come back. That promise has a number attached: 36500 days. We call it the Done Right Promise. It means for 100 years, if it’s not right, we make it right. No national chain will put that on paper for a Miami Beach arched window.
Florida Pays You Back
Miami Beach homeowners can stack several programs to reduce the real cost of custom impact windows. The My Safe Florida Home program has offered matching grants up to $10,000 for qualifying wind-mitigation upgrades when funding is available. Florida’s sales-tax exemption on impact-resistant windows and doors applies at the point of purchase. The federal 25C energy credit returns 30% of the product cost, up to $600 per year, on qualifying energy-efficient units. And after a wind-mitigation inspection (typically $75 to $150), most carriers credit an average of about 25% on the windstorm portion of your premium. We don’t control program funding or your carrier’s underwriting, but we’ll document the installation so you can file cleanly. Those credits help offset what custom fabrication costs in this market.
One comparison worth making while you’re deciding: impact windows versus hurricane shutters. Shutters are cheaper up front and better than nothing. But you’re hanging panels every June, they don’t count the same way toward the premium credit, and they do nothing for daily AC load. A permanent impact window is protecting your opening every day of the year, not just when a storm squall lines up. For an Art Deco building, shutters also change the facade, which can raise the same preservation questions the windows do.
We Also Serve Cities Near Miami Beach
Winslow’s crews serve Miami Beach residents full-time, and we regularly handle projects across the county line for homeowners in Miami, Hialeah, North Miami Beach, and Miami Gardens. If you’re just across the bay or up Biscayne Boulevard, we can handle permits, NOA paperwork, and the install under the same fixed-price process. Ed’s name goes on the estimate no matter which side of the causeway you’re on.
Serving Miami Beach, FL - Our Local Coverage Area
We’re based in the Miami Beach 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 Beach
Yes, with conditions. The HPB routinely approves impact window replacements in Art Deco buildings, provided the replacement product matches the original opening proportions, muntin profile, and frame depth. The eyebrow ribbon windows on Ocean Drive and Collins Avenue are protected character-defining elements, so the replacement has to be fabricated to those dimensions, not picked from a stock catalog. Winslow handles the Certificate of Appropriateness submission, the Miami-Dade NOA documentation, and the fabrication to match. If you’re in the historic district, call (727) 483-7883 before you order anything so we can check what the board will accept at your address.
Yes. Curved and geometric impact windows with a Miami-Dade NOA are manufactured regularly for Miami Beach projects. The constraint is lead time and manufacturer capability, not code. True curved glass with a large-missile laminated interlayer is a specialty order that runs four to six weeks to fabricate, and the NOA number must match the exact configuration you order. We specify from manufacturers like Mr-Glass and ES Windows who produce units for this city’s historic proportions. Expect a curved impact window to run toward the top of the custom range.
Because two approvals have to happen before fabrication starts on many Miami Beach buildings: the Miami-Dade NOA product review and the Historic Preservation Board design review. In Fort Lauderdale, a custom window typically needs only the wind code documentation. In Miami Beach, the HPB may require sample materials, shop drawings, and a public hearing, which adds two to four weeks on the front end. That review protects the building stock that makes this city what it is, and it’s part of why you need a contractor who has done it before.
Use aluminum with stainless or PVD-coated hardware. Vinyl does not carry the same stiffness for large openings, and wood rots faster in a salt-air environment than anywhere else in Florida. Miami Beach’s barrier island geography means every building sits within roughly half a mile of open water, so marine-grade components are not an upgrade here. They are the baseline. For oversized openings, we specify thermally broken aluminum with heavy-gauge framing, a laminated impact interlayer, and stainless fasteners that survive the Atlantic side’s damp salt spray.
Typically yes. After a wind-mitigation inspection, which usually costs $75 to $150, most Florida carriers reduce the windstorm portion of the premium by an average of around 25% when impact-rated windows are installed. The exact number is your carrier’s call and depends on your policy, your building’s elevation, and the inspection report. We install to the documented NOA standards your carrier wants to see, and we’ll give you the paperwork to file. Pair that with the My Safe Florida Home grant when available and the sales-tax exemption, and the real cost of a Miami Beach custom window starts to look different. For an exact quote on your building, call (727) 483-7883.
Field Notes from Miami Beach: The Eyebrow Replacement on Collins Avenue
In South Beach, our crew replaced a corroded original jalousie assembly in a 1930s Collins Avenue Art Deco low-rise with a Miami-Dade NOA-certified custom impact window matching the original tight eyebrow proportions. The previous sash had seized years earlier, its steel fittings gone to rust from 90 years of Atlantic salt. The replacement is a laminated glass interlayer set in an aluminum frame, stainless hardware throughout, sized so the horizontal ribbon lines read exactly as the original architect drew them. That’s the work Miami Beach demands, and it’s the work this page exists to explain.
The reason it matters beyond aesthetics: the Historic Preservation Board’s approval was contingent on those proportions. Had our fabricator substituted a stock window with a taller glass area, the board would have denied the Certificate of Appropriateness, and the project would have restarted from scratch. We caught it at the template stage because we’ve done enough of these to know what gets flagged before the board meets. That’s the local knowledge you cannot get from a big-box sales rep on a video call.
Ed’s name is on the door, and on every job we do in Miami Beach. Call (727) 483-7883 for a free in-home measure and a written, fixed quote. You’ll talk to a person, not a call center. And if what we install isn’t done right, we make it right. That’s the 36500-Day Promise, and it applies to every Art Deco eyebrow, every radius-top, and every floor-to-ceiling pane we set on this island.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Miami Beach’s historic and waterfront properties with Miami-Dade NOA-certified custom window solutions.
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.