French & Double Doors

French & Double Doors in Miami, FL | Winslow Windows & Doors

French & Double Doors are paired impact-rated door systems built for interior-to-exterior openings across Miami, FL. They carry laminated glass in every lite, which means when debris hits, the glass holds in the frame instead of shattering into the room. We install these doors through our PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass lines, matched to the wind zone of your specific neighborhood, from Coral Gables to Palmetto Bay. Call (844) 901-4551 to talk through sizes, finishes, and compliance paperwork before you commit to a quote.

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Product Overview — French & Double Doors

French & Double Doors bring symmetrical sightlines and generous daylight to a wall opening while still meeting the structural demands of hurricane-prone construction. The paired panel format reads as a wide, elegant opening when closed, and one active panel with one fixed panel keeps the assembly square and stable under load. Both panels carry impact-rated laminated glass in every lite, not just the center panes, so the full door face performs as a single barrier in a storm.

Two materials anchor this profile. Aluminum frames provide the stiffness needed for large openings and coastal exposure, standing up to salt air without warping or swelling. Vinyl frames offer a tighter thermal profile at a lower materials cost, and they hold paint-grade finishes well. The locking hardware follows the design intent: multi-point locks at the head, sill, and meeting stile spread engagement across the full panel height instead of a single latch point. That matters when wind pressure loads press against the closed door for hours, not minutes.

Architecturally, these doors fit Florida ranches, midcentury modern homes in the MiMo district, and stucco Mediterranean builds across Dade County. They open onto patios, pool decks, and balconies where a sliding glass door would break the horizontal rhythm of the elevation. Sized up to 96 inches wide as a pair, they accommodate wide interior-to-exterior transitions in Miami without needing a custom commercial frame. For anyone replacing an older single-panel door or a worn sliding unit, the French & Double Door profile delivers a distinctly residential look with hurricane-code engineering behind it.

Technical Specifications

• Frame materials: Aluminum or vinyl, chosen for exposure and load requirements
• Maximum width: Up to 96 inches as a paired assembly
• Glass options: Laminated impact glass with PVB interlayer, Low-E insulated glass, tinted glass, clear glass
• Finish options: White, Almond, Bronze, Black, Tan
• Glazing configuration: Impact-rated laminated glass in every lite
• Locking hardware: Multi-point engagement at head, sill, and stiles
• Compliance documentation: Miami-Dade NOA and Florida Product Approval numbers available per configuration

We specify the frame material, glass makeup, and hardware pairing against the opening size and the wind zone your Miami property sits in. Every configuration gets documented approvals tied to that specific combination, so the permit submission matches what we actually install.

Hurricane & Compliance Performance

Laminated Impact Glass
Every lite carries a PVB (polyvinyl butyral) interlayer bonded between glass layers. Under impact, the glass may fracture but the interlayer holds the shards in the frame. Debris stays outside, and the building envelope stays closed while wind pressures cycle against the door assembly.

Miami-Dade NOA / Florida Product Approval
Each door configuration is documented under a Miami-Dade Notice of Acceptance or Florida Product Approval number. These are issued per configuration and apply to the exact glass, frame, and hardware combination quoted. We provide the relevant number on your specific quote so your permit package matches the door we install.

FBC / HVHZ Compliance
The door system is engineered to Florida Building Code High-Velocity Hurricane Zone requirements. HVHZ is the strictest wind-borne debris region in the Florida code, applying to all of Miami-Dade and Broward counties. The engineering begins with those code provisions rather than treating them as an add-on.

TAS 201 / TAS 202 / TAS 203 Testing Context
HVHZ-rated products are tested under this protocol family. TAS 201 covers large-missile impact, TAS 202 covers cyclic wind-pressure loading, and TAS 203 covers forced-entry resistance. Together they represent the testing framework Miami-Dade enforces for impact-rated opening protections, not a generic nationwide glazing standard.

Design Pressure Matched to Your Wind Zone
Design pressures are matched to your wind zone, up to +/-100, never higher. We do not overspec a door for a zone that doesn’t need it, and we don’t underspec one at the coast. The rating appears on the product approval documents tied to your configuration, and we help you confirm the right number for your exact property.

Energy Performance Options
Low-E insulated glass is available for every door in this product family. For Miami homes, Low-E coatings reduce solar heat gain on west and south exposures while insulated glass units improve indoor climate control in air-conditioned rooms. The impact-rated requirement stays in place; the energy upgrade works within the same laminated-glazing profile.

Color & Glass Options

Finishes. White and Almond read clean against Miami’s stucco elevations and light-painted coastal homes. Bronze and Black anchor modern or transitional elevations, especially where dark window frames and deep soffits already carry the exterior palette. Tan works well on ranch homes and older Florida block construction where the original trim colors skew warmer. All five finishes carry across the aluminum and vinyl frame lines we install.

Glass. Laminated impact glass is the baseline on every French & Double Door we sell in Miami. Clear impact glass preserves the truest exterior-to-interior view and the most daylight at the opening. Tinted impact glass cuts daytime glare on east-facing morning exposures and west-facing afternoon sun. Low-E insulated impact glass delivers the strongest thermal performance for doors that face air-conditioned living space, and it’s a common choice for south- and west-facing openings in Miami’s heat. We walk through the tradeoffs on glass selection at the quote stage, tied to your orientation and your glazing priorities.

Installation by Winslow Windows & Doors in Miami

A NOA-rated French & Double Door only performs to its approval if the installation matches the tested assembly. We treat that as the core discipline of every project. Our install crews work through a defined sequence on each opening: pre-install inspection of the rough opening and substrate condition, then setting the frame level, plumb, and square in the opening. The frame is sealed at the perimeter with AAMA 812 low-expansion foam sealant, applied continuously around the jamb-to-opening interface so water can’t track behind the frame at the sill or the head. We follow AAMA 2400/2410 installation practice, which governs how the unit is secured, flashed, and sealed in the opening.

Miami adds conditions most national installers don’t account for. Coastal exposure means wind-driven rain against the door face, not just groundwater at the sill. Many older Miami homes have settled block openings that aren’t square, and forcing a French door into an out-of-square opening warps the panels and ruins the weather seal. We measure, check, and correct before setting the frame. Where HVAC and plumbing penetrations run through the same wall, the perimeter seal matters twice over.

Permitting is part of the process. HVHZ jurisdictions in Miami-Dade ask for the NOA and Florida Product Approval paperwork at submittal, and a door that can’t document its approval gets stopped at plan review. We provide the approval numbers tied to your exact configuration and coordinate the submittal package with your contractor or directly with the building department. After installation, we check the reveal and weatherstrip around both panels, cycle the full door, and water-test the sill before we close out. Cleanup is included, and we walk the finished opening with you before the final sign-off.

Frequently Asked Questions — French & Double Doors

Get a Quote — French & Double Doors in Miami

The fastest way to a real number is a measured opening and a confirmed configuration. Call (844) 901-4551 to schedule a free on-site measurement, or send us your rough opening size and elevation photos to start the conversation. We’ll put written line-item pricing and approval documentation together so your permit package and your install date both stay on track.

Written by the team at Winslow Windows & Doors, installing impact-rated windows and doors across Miami, FL.