Geometric & Shaped Windows

Geometric & Shaped Windows in Fort Lauderdale, FL | Winslow Windows & Doors

Geometric & Shaped Windows bring architectural character to a home, but in Fort Lauderdale they also have to hold up to hurricane-force wind and flying debris. That’s the line Winslow Windows & Doors walks every day. We fabricate triangular, hexagonal, octagonal, arched and radius impact-glass windows to your exact rough opening, then install them to Florida Building Code High-Velocity Hurricane Zone standards. If you’re remodeling in Rio Vista, building new in Victoria Park, or replacing a dated picture window in Coral Ridge, call (904) 913-5886 and we’ll measure, spec and quote your project the right way.

Call (904) 913-5886

Product Overview - Geometric & Shaped Windows

The challenge with shaped windows in South Florida isn’t finding someone to make them. It’s finding someone who can make them impact-rated and get them through a Fort Lauderdale permit review. Winslow Windows & Doors orders these units custom-fabricated from our PGT, CGI, CWS, ES Windows, ECO and Mr-Glass lines, so every triangle, trapezoid, arch and octagon carries the documentation a coastal building department wants to see.

These windows are not stock items pulled from a shelf. A half-round transom over a front entry, a clipped-corner trapezoid in a gable, an octagon in a stairwell landing: each one is engineered to the opening, the wind zone, and the design pressure that opening will see. The laminated glass and heavy-gauge aluminum or vinyl frame do the structural work. The shape does the aesthetic work. Together they give you a window that looks like a deliberate architectural choice, not a compromise, and still performs when a storm rolls through Fort Lauderdale.

We see these windows most often in higher-end remodels and custom builds, places where the floor plan opens up and standard rectangles would leave awkward blank wall. They bring light into hallways, stairwells, vaulted ceilings and decorative gable ends. The key is that the impact rating follows the shape. You don’t lose wind-zone protection to get the look.

Technical Specifications

• Frame materials: Extruded aluminum or multi-chamber vinyl, selected by configuration and structural load. Aluminum suits larger openings and slimmer sightlines in modern Fort Lauderdale homes; vinyl brings thermal performance and a lower maintenance finish.
• Maximum size: Custom fabricated to order. There is no stock size chart here. Every unit is cut and engineered for the specific opening we measure.
• Glass options: Laminated impact glass with a PVB interlayer, Low-E insulated glass, tinted glass, and clear glass. Options can be combined where the configuration allows it.
• Color and finish options: White, Almond, Bronze, Black and Tan. We’ll help you match existing window frames or establish a new trim contrast.
• Shape range: Triangles, trapezoids, hexagons, octagons, half-rounds, quarter-rounds, full arches, gable and cathedral shapes, radius and chord configurations.
• Compliance documents: Miami-Dade NOA and Florida Product Approval numbers issued per configuration, verified on your specific quote.

Hurricane & Compliance Performance

Laminated Impact Glass
The glass in these windows is laminated with a PVB interlayer that holds the assembly together under impact. Even when the outer pane cracks, the interlayer keeps the barrier intact, so wind-driven debris doesn’t turn into a breach that pressurizes your home during a Fort Lauderdale storm.

Miami-Dade NOA / Florida Product Approval
Each configuration carries its own Miami-Dade Notice of Acceptance or Florida Product Approval number. These are issued per shape and size range. We verify the exact documentation on your written quote before you ever sign, so there are no surprises at the permit counter.

FBC / HVHZ Compliance
These windows are engineered to the Florida Building Code High-Velocity Hurricane Zone requirements. That’s the stricter standard Broward County enforces, and it’s what your Fort Lauderdale building official will look for on the product documents.

TAS 201 / 202 / 203 Testing Context
HVHZ-rated products are tested under the TAS protocol family: TAS 201 for large-missile impact, TAS 202 for cyclic wind-pressure loading, and TAS 203 for forced-entry resistance. These tests simulate what a real storm does to a window, not just a steady pressure reading.

Design Pressure for Your Wind Zone
Design pressure is matched to the wind zone where the window is installed, up to +/-100 PSF and never higher. That number comes from the structural engineering for your specific opening and elevation. It’s a real, engineered value, not a marketing claim.

Energy Performance
Low-E and insulated glass options are available for shaped units, which matters in Fort Lauderdale because glass area drives cooling load. A large south-facing or west-facing shaped window with Low-E insulated glass cuts solar heat gain noticeably compared to single-pane clear.

Color & Glass Options

Fort Lauderdale architecture runs from 1950s ranches in Sailboat Bend to Mediterranean revival homes in Las Olas Isles, and the finish you choose should fit the style. White and Almond read traditional and stay cooler to the touch in direct sun. Bronze and Black give a sharper, more modern frame line that works well on contemporary homes in neighborhoods like Tarpon River or along the Intracoastal. Tan splits the difference, warm without being beige-heavy.

On the glass side, clear laminated impact glass is the most neutral, preserving true color from outside and maximum light transmission. Tinted glass knocks down glare and heat gain, which tenants in high-sun exposures appreciate. Low-E insulated glass is the choice when the shaped window faces east or west and you want energy performance along with the impact rating. Your consultant will walk through what makes sense for each particular opening in your Fort Lauderdale home.

Installation by Winslow Windows & Doors in Fort Lauderdale

A shaped impact window is only as good as the installation around it. The NOA and Florida Product Approval documents assume the window is installed correctly. If the rough opening is off, the fasteners are wrong, or the perimeter seal fails, you’ve paid for a rated product that no longer performs to its rating.

Our install crew starts with a pre-install inspection of every opening. We check the rough opening dimensions against the engineered shop drawings, verify the structural framing, and confirm the buck and sill condition before any window leaves the truck. The unit is set level, plumb and square, shimmed properly, and mechanically fastened per the product’s approved installation details.

Perimeter sealing follows AAMA 812 practice with low-expansion foam, then an exterior sealant joint that moves with the building. The full process follows AAMA 2400 and 2410 installation standards. After the window is set and sealed, we run water testing on the surrounding assembly, clean the glass and frame, and walk you through what was installed and why.

Fort Lauderdale adds its own wrinkles. Coastal exposure affects your wind zone and design pressure requirements. Permit review in Broward County will ask for the NOA or Florida Product Approval number on the specific unit you’re installing. We handle that paperwork as part of the job, and we know what the local reviewers expect. That’s the difference between someone who installs windows and a company that installs them in Fort Lauderdale every week.

Frequently Asked Questions - Geometric & Shaped Windows

Get a Quote - Geometric & Shaped Windows in Fort Lauderdale

If you’re planning a shaped window, or just wondering whether one will work in your Fort Lauderdale home, call (904) 913-5886. We’ll schedule a free on-site measurement, produce engineered shop drawings, and give you a written line-item quote with the design pressure and approval documents spelled out. No pressure, just the numbers and the paperwork.

Written by the team at Winslow Windows & Doors, serving Fort Lauderdale, FL.