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 Fountainebleau
Custom and geometric windows in Fountainebleau, FL typically run $2,500–$5,000 per opening for NOA-certified impact units, with whole-home replacements starting around $8,000. We install arched, radius, trapezoid, and oversized custom shapes that meet Miami-Dade’s High-Velocity Hurricane Zone code, because in this ZIP code, a window is not just glass. It’s a structural component that has to survive what this coastline can throw at it. Call (844) 901-4551 and we’ll walk you through what your specific openings will require.
Winslow Windows & Doors has been at this since 2011. Ed Winslow’s name is on the door and on every job we do. When our crews roll into Fountainebleau, they know exactly what they’re walking into: 1960s and 1970s CBS homes with original aluminum frames, jalousie windows that are now code-prohibited, and openings that were never sized for impact glass. That local knowledge saves you time, money, and a failed inspection.
Why Winslow Windows & Doors Is Fountainebleau’s Preferred Custom & Geometric Windows Company
We have a published address, a license number, and a live person answering the phone 24/7. No call centers, no voicemail loops. When you call about a custom arched window near Fountainebleau Park, you get a real person who knows the permitting path for Miami-Dade NOA compliance.
Our reputation in the 33172 ZIP is built on showing up when we say we will, with background-checked, uniformed technicians. Homeowners around West Flagler Street and Fontainebleau Boulevard have called us for everything from trapezoid accent windows to full jalousie-to-impact conversions. The specific problem we solve here is not just installation. It’s making sure the window passes Miami-Dade inspection the first time and stays insurable.
As an authorized installer for Custom & Geometric Windows, we carry PGT, CGI, and ES Windows product lines that hold current Miami-Dade NOAs. That matters in Fountainebleau more than almost anywhere else in Florida.
Our Custom & Geometric Windows Services in Fountainebleau
Custom Impact Windows
Every custom impact window in Fountainebleau must carry a Miami-Dade Notice of Acceptance, not just a state-level Florida Product Approval. We size each unit to the exact rough opening and match it to the design pressure your home’s wind zone requires. The laminated glass interlayer in these units is tested to large-missile impact standards, which is what your insurance carrier will look for after a storm.

Geometric & Shaped Windows
Triangle, pentagon, hexagon, radius corner, and angled units all present one challenge in Fountainebleau: the original openings in most CBS homes were not built for them. We handle the sub-buck framing, the custom flashing details, and the NOA documentation so the inspector sees a compliant assembly, not a retrofit gamble.

Arched & Curved Windows
Arched windows are common on the Spanish-influenced and mid-century homes scattered through the 33172 area. The trick is that an arched impact unit puts different stress on the frame corners than a rectangle. We specify frame reinforcement and laminated glass ratings matched to the arc geometry, and we pull the permit before we cut anything.

Oversized Openings
Picture windows, floor-to-ceiling fixed units, and wide bay assemblies in Fountainebleau routinely land in the $2,500–$5,000 installed range because they need heavier glass, stronger mullions, and often a two-man lift. We measure, engineer, and install these as a complete opening system, including the required HVHZ anchorage.

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 Fountainebleau
We are an authorized installer for PGT, CGI, and ES Windows. That means we can order factory-direct, match existing product lines on replacement work, and get accurate lead times for custom fabrication. For Fountainebleau homeowners, the benefit is simple: no middleman guessing at whether a given configuration holds a current Miami-Dade NOA. We specify the exact product, the exact glazing package, and the exact design pressure rating, then we order it.
Custom fabrication for geometric and arched shapes typically runs 4–6 weeks. Once your units arrive at our South Florida shop, installation in Fountainebleau can often be completed in as fast as a single day per opening, depending on framing conditions.
Common Custom & Geometric Windows Problems We See in Fountainebleau Homes
- Jalousie windows that are now code-prohibited. A large share of pre-1980 homes around Fountainebleau still have louvered glass jalousies. The moment a permit is pulled, those openings must be upgraded to NOA-approved impact systems. Homeowners expecting a simple swap often find the entire opening gets reframed.
- Non-NOA custom shapes that fail inspection. We have seen arched and geometric units installed with only Florida Product Approval. Miami-Dade inspectors will not sign off, and the homeowner ends up paying for a tear-out. This is the single most expensive mistake specific to this area.
- Salt-air corrosion on original aluminum frames. Prevailing onshore winds from Biscayne Bay carry salt that eats aluminum frames and hardware within years in Fountainebleau. A custom window installed in a corroded original jamb will leak, regardless of how good the glass is.
- Reusing original thin-profile jambs for custom shapes. Original CBS openings were sized for non-impact, thin frames. Forcing a custom geometric impact unit into that jamb without sub-buck framing leads to wind-driven water intrusion during the first serious storm. We see it regularly.
Pricing for Custom & Geometric Windows in Fountainebleau, FL
Here is what you should expect to pay in the 33172 market. A standard custom impact window runs $800–$1,500 installed. Impact single-hung units run $900–$1,800. Large or custom geometric openings, the kind that need sub-bucking and heavier glass, run $2,500–$5,000. Whole-home packages land between $8,000 and $25,000 plus, depending on opening count and glass package.
What moves the price in Fountainebleau specifically: opening count, whether the home has jalousies that trigger full opening upgrades, the wind zone design pressure your exact lot requires, and floor height on two-story CBS homes. We give free in-home measurements and a written, line-item quote. No change orders, no surprise add-ons after the permit is pulled.
What Custom & Geometric Windows Costs in Fountainebleau
The honest range for most Fountainebleau homes is $8,000–$25,000+ for a whole-home custom impact project. A single oversized arched opening typically runs $2,500–$5,000 installed. Standard custom impact windows fall in the $800–$1,500 per window range. If you have original jalousies, your per-opening cost will land on the higher end because the framing work is mandatory.
Here is a quick breakdown:
- Standard custom impact window: $800–$1,500 installed
- Impact single-hung: $900–$1,800 installed
- Large or custom geometric opening: $2,500–$5,000 installed
- Whole-home package: $8,000–$25,000+ installed
Schedule a free in-home measure and we’ll give you a written quote that includes every permit, every piece of sub-buck framing, and every NOA document you need.
Florida Pays You Back
Fountainebleau homeowners can stack several incentives. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and custom impact windows are typically eligible. Florida also exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit covers 30% of product cost on qualifying units, up to $600 per year.
After installation, a wind-mitigation inspection runs $75–$150, and verified NOA-rated impact windows can reduce your windstorm premium by around 25% on average. Programs and carrier math change, so we will not quote you a guarantee. We will give you the documentation your insurance company needs to run its own numbers.
One comparison worth making: impact windows versus hurricane shutters. Shutters cost less upfront, but they are not permanently in place. They require someone to hang them before every storm, they do nothing for energy efficiency, and they do not eliminate the jalousie code problem. Impact windows are always protecting, and in Fountainebleau, they are what the building code and your insurer actually want to see.
On a CBS home near Fountainebleau Park, our crew replaced a rusted jalousie bay with a custom arched PGT impact window. The original opening had to be reframed with sub-bucking to fit the new NOA-rated unit, and the laminated glass interlayer was tested to meet large-missile rating before the inspector signed off. That is the standard every job in this ZIP code has to meet.
We Also Serve Cities Near Fountainebleau
Our crews work throughout the immediate area, including Sweetwater, University Park, Olympia Heights, and Westwood Lake. If you are just outside Fountainebleau and wondering whether we cover your street, call and ask. We are Custom & Geometric Windows in Fountainebleau and the surrounding neighborhoods, and dispatch is coordinated from our Miami office so scheduling stays tight.
Serving Fountainebleau, FL — Our Local Coverage Area
We’re based in the Fountainebleau 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 Fountainebleau
Yes. Every replacement exterior window in Fountainebleau, including arched and geometric shapes, must carry a Miami-Dade Notice of Acceptance. There is no exemption for non-impact or decorative units. If a contractor tells you a non-NOA window will pass inspection here, they are wrong, and you will pay for the tear-out. Call (844) 901-4551 and we will spec a compliant unit for your opening.
Jalousie windows are now a classified prohibited opening type under HVHZ code. The moment a permit is pulled on a home with jalousies, that entire opening must be upgraded to an NOA-approved impact system. The original jamb is not sized for impact glass, so the project typically includes sub-buck framing, new anchorage, and a custom-fabricated unit. It is rarely just a window swap.
Almost never. Original aluminum frames on 1960s–1980s CBS homes were built for thinner, non-impact profiles. A custom geometric impact window needs deeper framing, heavier anchorage, and sub-bucking that the old frame cannot provide. Reusing it would fail Miami-Dade inspection and create a wind-driven water intrusion risk. We replace the full opening properly.
Design pressure requirements in Fountainebleau depend on your exact wind zone, exposure category, and the opening’s height above grade. For most single-story CBS homes in the 33172 ZIP, a DP rating of +/-60 to +/-75 is common, but larger or higher openings may need higher. We calculate the exact rating per opening and we will never install a window rated above +/-100 just to pad the invoice. Call (844) 901-4551 for a free evaluation.
NOA-rated impact windows are documented wind-mitigation improvements. After a wind-mitigation inspection, most carriers apply a windstorm premium credit averaging around 25% on the windstorm portion of your policy. The exact number depends on your carrier and your home’s full mitigation profile. We provide the permit, the NOA documentation, and the product approvals your insurer needs to process the credit.
Call (844) 901-4551 to schedule your free estimate. A real person answers, day or night. Ed’s name is on the door. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Fountainebleau and Miami-Dade County since 2011.










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