Geometric & Shaped Windows

Geometric & Shaped Windows in Fountainebleau, FL | Winslow Windows & Doors

Geometric & Shaped Windows are custom-fabricated impact glass configurations: triangles, hexagons, octagons, circles and curved profiles built to the exact opening in your Fountainebleau home. These aren’t stock units pulled off a shelf. Each one is engineered, cut and glazed to order, so you get the architectural detail you want without giving up the hurricane protection Florida demands. Winslow Windows & Doors supplies and installs these across our PGT, CGI, CWS, ES Windows, ECO and Mr-Glass lines, and we’ve built our reputation in Fountainebleau on precise, code clean installations in HVHZ wind zones. Call (727) 620-6983 to talk about your opening.

Call (727) 620-6983

Product Overview - Geometric & Shaped Windows

Most window manufacturers build rectangles. Geometric & Shaped Windows exist because Florida architecture doesn’t always cooperate with that. Fountainebleau has plenty of homes with eyebrow windows over front entries, circular porthole accents, trapezoid transoms, and angular gable-end glass that standard product lines simply can’t fill. When a homeowner wants that opening protected with impact glass, they need a window fabricated to the shape, not the other way around.

This is where custom fabrication earns its keep. We measure the actual rough opening, confirm the angles and radii, and order the frame and laminated glass cut to match. You get a true impact-rated assembly, not an oversized rectangle trimmed out with filler panels. The frame options are aluminum or vinyl, both series proven in coastal Florida applications. Aluminum gives you the slimmest sightlines for the biggest glass area. Vinyl offers thermal performance and a softer look that suits Mediterranean and Spanish style elevations common throughout Fountainebleau.

Because every unit is custom, you choose the lamination, the glass type, the finish color and the exact shape. Triangular, hexagonal, octagonal and curved impact glass configurations all fall under this product line. The engineering allows architectural freedom, but the compliance paperwork stays serious: Miami-Dade NOA and Florida Product Approval numbers are issued per configuration, so the unit you buy is the unit that gets tested and approved. That’s the part we never shortcut.

Winslow Windows & Doors has installed these shapes in Fountainebleau enough times to know what works and what fights you. Gable-end triangles with afternoon western exposure behave differently than an octagon under a covered porch. We spec the glass and frame accordingly. Call (727) 620-6983 with your rough dimensions and we’ll walk you through what’s realistic for your opening.

Technical Specifications

• Frame materials: Aluminum or Vinyl, both rated for high velocity hurricane zone applications
• Maximum size: Custom fabricated to order; no stock size limitations on most configurations
• Glass options: Laminated Impact Glass with PVB interlayer, Low-E Insulated Glass, Tinted Glass, Clear Glass
• Finish options: White, Almond, Bronze, Black, Tan
• Design pressure: Matched to your wind zone, up to +/-100; we never overstate the rating beyond what your zone requires
• Compliance: Miami-Dade NOA and Florida Product Approval numbers available per configuration; engineered to Florida Building Code (FBC) High-Velocity Hurricane Zone (HVHZ) requirements
• Shape configurations: Triangular, hexagonal, octagonal, circular, half-round, arched and true custom curves

Every Geometric & Shaped Window we order for a Fountainebleau project is a one-off. The spec sheet above is the menu; the actual build is dictated by your opening, your elevation and your wind zone. We’ll confirm all compliance numbers on your written quote before you commit.

Hurricane & Compliance Performance

Laminated Impact Glass – The core of this product is laminated glass with a PVB (polyvinyl butyral) interlayer. When debris strikes, the glass cracks but the interlayer holds the pane in the frame. The building envelope stays sealed. That’s the difference between a broken window and a breach that lets wind pressure inside your Fountainebleau home.

Miami-Dade NOA / Florida Product Approval – Each Geometric & Shaped Window configuration carries its own Miami-Dade NOA (Notice of Acceptance) and Florida Product Approval numbers. These are issued per configuration, not per product family. We verify the specific numbers for your exact shape and size on your quote, so your permit package is accurate from day one.

FBC / HVHZ Compliance – The product is engineered to Florida Building Code (FBC) High-Velocity Hurricane Zone (HVHZ) requirements. That means the framing, glazing and anchoring are designed for the wind pressures and debris impact standards that apply to Fountainebleau and the rest of Miami-Dade’s HVHZ territory.

TAS 201 / 202 / 203 Testing Context – HVHZ-rated products in this category are tested under the TAS protocol family. TAS 201 covers large-missile impact, TAS 202 covers cyclic wind-pressure loading, and TAS 203 covers forced-entry resistance. These are the tests that prove the window does what the NOA says it does.

Design Pressure for Your Wind Zone – We match design pressure to your actual wind zone, up to +/-100. Never higher, and here’s why that matters: over-specifying is wasted money, and under-specifying fails inspection. Your Fountainebleau address determines the zone, and the zone determines the required DP rating. We spec it correctly.

Energy Performance Options – Low-E and insulated glass options are available on most Geometric & Shaped Window configurations. For Fountainebleau homes with east or west-facing shaped glass, Low-E helps cut solar heat gain without changing the architectural character of the opening.

Color & Glass Options

Five finish colors cover most Fountainebleau architecture. White and Almond are the workhorses for Mediterranean and Spanish Colonial elevations, where lighter frames against stucco walls keep the window from visually heavy-lifting the facade. Bronze and Black work well on modern builds or anywhere you want the shaped window to read as a deliberate architectural accent rather than blending in. Tan splits the difference, warm enough for earthy exteriors without the starkness of white.

On the glass side, your choice depends on what the window does. Clear laminated impact glass maximizes visible light and keeps the shape the hero, which is usually the right call for a front-facing octagon or circular porthole. Tinted glass reduces glare and solar heat on exposed gable ends. Low-E insulated glass is the pick when the shaped window sits on an air-conditioned wall and you want the thermal performance without adding window film. For any Fountainebleau opening that faces the afternoon sun, we usually recommend at least a Low-E or tinted option.

The finish and glass spec get locked in at order time since this is custom fabrication. Once the frame is painted and the laminated glass is cut, there’s no changing it. We’ll go over your elevation and sun exposure during the estimate so the first spec is the right one.

Installation by Winslow Windows & Doors in Fountainebleau

A custom Geometric & Shaped Window is only as good as its installation. We’ve pulled enough poorly installed impact windows out of Fountainebleau homes to say that plainly: a NOA-rated product installed wrong is not a NOA-rated opening. The approval assumes specific anchoring, flashing and sealing methods. Skip those and you’ve spent custom-window money for a standard-window level of protection.

Our installation process starts before the window is even ordered. We measure the rough opening, check the framing for square and plumb, and identify any substrate issues: rotted wood, undersized headers, out-of-plane walls. Custom shapes don’t tolerate sloppy framing, so we flag what needs correcting before fabrication starts.

On install day, we set the window level, plumb and square to the opening, shimmed per manufacturer spec and AAMA 2400/2410 practice. The perimeter gets an AAMA 812 low-expansion foam seal, which air-seals and insulates without bowing the frame. Then we flash, caulk and water-test the unit. In Fountainebleau’s wind driven rain conditions, the water test is the part that tells you whether the opening is actually sealed. We do it on every installation.

For Fountainebleau specifically, we also handle the permitting reality. HVHZ jurisdictions in Miami-Dade require NOA or Florida Product Approval documentation on the permit submittal. We provide the configuration-specific numbers for your permit package and coordinate with your contractor or permit runner if you’re working with one. Coastal exposure and proximity to the bay can push wind-zone requirements up; we verify your address against the current maps and spec accordingly.

Call (727) 620-6983 to schedule a free on-site measurement. We’ll confirm your opening, your wind zone and your options in one visit.

Frequently Asked Questions - Geometric & Shaped Windows

What wind zone and design pressure is the Geometric & Shaped Windows rated for?
Design pressure is matched to your specific wind zone, up to +/-100, and never higher than your zone requires. Your Fountainebleau address determines the zone under current Florida Building Code HVHZ maps. We confirm the required DP rating at the estimate and include the configuration-specific NOA and Florida Product Approval numbers on your quote. Call (727) 620-6983 and we’ll verify your address in a few minutes.

What is the lead time for a custom Geometric & Shaped Window?
Because every unit is fabricated to order, lead times run longer than stock rectangular windows. Most Fountainebleau projects land in the four to eight week range from final measurement and signed order to delivery, depending on the shape, glass package and finish. We’ll give you a written lead time on your quote, and we’ll coordinate the install date once the window ships.

Does my permit require a Miami-Dade NOA or Florida Product Approval submittal for a shaped window?
Yes. In Fountainebleau and the rest of Miami-Dade’s HVHZ jurisdiction, the building department wants to see the NOA or Florida Product Approval documentation for the specific impact product going in. Since shaped windows are approved per configuration, we pull the exact numbers for your shape, size and glass package and include them in your permit package. Call (727) 620-6983 and we’ll help you get the submittal right the first time.

Can I customize the size and configuration of my Geometric & Shaped Window?
Yes, that’s the entire point of this product line. Triangle, hexagon, octagon, circle, arch or true custom curve: we measure your actual opening and fabricate the frame and laminated glass to match. There are practical limits on very large shapes and certain acute angles, but most residential openings in Fountainebleau can be accommodated. Bring us the dimensions and we’ll tell you honestly what works.

How do I maintain the frame and glass on a shaped impact window?
Maintenance is straightforward: wash the glass with mild soap and water, wipe down the frame and track area with a soft cloth, and keep the weep holes clear so drainage works as designed. Avoid abrasive cleaners on the finishes, especially Bronze and Black. For Fountainebleau homes near the coast, a rinse every few months removes salt residue that can dull the finish over time. If you ever notice condensation between glass panes, call (727) 620-6983 and we’ll inspect the seal.

Get a Quote - Geometric & Shaped Windows in Fountainebleau

Your shaped opening deserves an impact window built for it, not a rectangular compromise. Winslow Windows & Doors supplies and installs custom Geometric & Shaped Windows across Fountainebleau with configuration-specific NOA documentation, HVHZ-compliant anchoring and a finish installation that passes inspection the first time. Call (727) 620-6983 to schedule your free on-site measurement and get a written, line-item quote for your project.

Written by the team at Winslow Windows & Doors, serving Fountainebleau and greater Miami-Dade County with hurricane-impact window and door installations.