French & Double Doors

French & Double Doors in Port St. Lucie, FL | TruePane Windows & Doors

French and double doors are the most requested door style we install in Port St. Lucie, and it’s easy to see why. They open a home’s interior to the lanai, pool deck, or patio with sightlines that single doors simply can’t match. But in Florida, a French door has to do more than look good. It has to hold its ground in a hurricane. We install paired impact-rated French doors with laminated glass in every lite, multi-point locking hardware, and frames built to stay square under wind pressure. If you’re researching impact French doors in Port St. Lucie, call TruePane Windows & Doors at (772) 362-3326 for a free on-site measurement.

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Product Overview - French & Double Doors

French and double doors are paired door panels that meet in the center of an opening, with glass running through each panel from top to bottom. That full-height glass is what gives them their signature look, and it’s also the part that needs the most engineering attention in a hurricane-prone region like the Treasure Coast. Our impact-rated French doors use laminated glass in every lite, so each pane works as part of the structural system rather than a weak point waiting to fail.

These doors fit a wide range of Port St. Lucie homes. We see them on Mediterranean-style stucco homes in St. Lucie West, on ranch homes in Sandhill Crossing, and on newer builds along Becker Road where homeowners want a clean transition from the great room to the covered lanai. The paired configuration creates symmetrical sightlines that feel intentional and balanced, while the center meeting stile carries multi-point locking hardware that ties both panels together when closed. You get the openness of a wide doorway without giving up the security and impact performance a Florida home needs.

Frame material matters here. We offer these doors in aluminum and vinyl, and each has a role depending on the home. Aluminum carries larger spans with a slimmer profile, which is why it’s common on wider openings. Vinyl holds up well against salt air and humidity, and it’s easier on the budget when the opening is a standard size. Either way, the doors are engineered to the Florida Building Code High-Velocity Hurricane Zone requirements, which covers Port St. Lucie and the rest of the South Florida wind zone.

Technical Specifications

Here’s what you’re working with when you spec a French or double door through TruePane Windows & Doors in Port St. Lucie:

• Frame materials: Aluminum or vinyl, selected based on opening size and exposure
• Maximum width: Up to 96 inches wide across the paired panels
• Glass options: Laminated impact glass (PVB interlayer), Low-E insulated glass, tinted glass, or clear glass
• Finish options: White, almond, bronze, black, and tan
• Hardware: Multi-point locking at the meeting stile, engineered for forced-entry resistance
• Approvals: Miami-Dade NOA and Florida Product Approval numbers available per configuration
• Design pressure: Matched to your wind zone, up to +/-100 - never higher

These specs are configuration-specific. The exact NOA number, design pressure rating, and glass make-up for a 96-inch opening will differ from a 60-inch opening, which is why we verify every detail on your written quote before you commit to anything.

Hurricane & Compliance Performance

Laminated Impact Glass
Each lite carries a PVB (polyvinyl butyral) interlayer bonded between two panes of glass. Under impact, the glass may crack, but the interlayer holds the fragments in the frame, keeping the building envelope sealed and stopping wind-driven debris from entering your Port St. Lucie home.

Miami-Dade NOA / Florida Product Approval
Every configuration we quote carries a Miami-Dade Notice of Acceptance and Florida Product Approval number, issued per configuration. We list the specific approval numbers on your quote so your permit application in Port St. Lucie moves without delay.

FBC / HVHZ Compliance
The doors are engineered to Florida Building Code High-Velocity Hurricane Zone requirements. HVHZ is the stricter standard applied to coastal counties, and Port St. Lucie falls under it. We don’t cut corners on this because the building department won’t let you, and honestly, neither should you.

TAS 201 / TAS 202 / TAS 203 Testing Context
HVHZ-rated products are tested under a protocol family that includes TAS 201 (large-missile impact), TAS 202 (cyclic wind-pressure loading), and TAS 203 (forced-entry resistance). Your French doors don’t just survive one hit. They’re cycled through repeated pressure loads to simulate the buffeting of a real storm.

Design Pressure Matched to Your Wind Zone
Design pressures are matched to your specific wind zone, up to +/-100 - never higher. We don’t oversell a rating you don’t need, and we don’t underspec one that would fail inspection. Your location in Port St. Lucie, the opening size, and the surrounding structure all factor into the number.

Energy Performance
Low-E and insulated glass options are available when you want more than impact protection. Low-E coatings reduce solar heat gain through the door, which matters on west-facing walls in Port St. Lucie that catch the afternoon sun. Insulated glass adds a thermal break that helps keep the AC bill in check.

Color & Glass Options

Finish choice comes down to the home’s architecture and how much maintenance you’re willing to accept. White and almond are the workhorses across Port St. Lucie, especially on homes with lighter stucco or siding. Bronze and black have become much more common on Mediterranean and modern coastal homes, where darker frames create contrast against sand-toned exteriors. Tan sits between the two, and it hides dust and salt film better than the lighter shades when you’re within a few miles of the Indian River Lagoon.

Glass selection follows the room. Clear laminated impact glass is the default for homeowners who want maximum visible light and an unobstructed view to the pool cage or preserve. Tinted laminated glass cuts glare and solar heat on doors that face south or west. Low-E insulated glass is the pick when energy performance matters as much as impact ratings, especially on air-conditioned rooms where the door stays closed and the AC runs often. We’ll walk you through the trade-offs when we measure the opening, because the right glass for a north-facing door in Torino is not automatically the right glass for a west-facing door in Tradition.

Installation by TruePane Windows & Doors in Port St. Lucie

An impact-rated French door is only as good as the rough opening it’s set into. We’ve pulled enough poorly installed doors out of Port St. Lucie homes to know exactly how installation goes wrong, and we do everything possible to avoid those failures on our jobs.

Every install starts with a pre-install inspection of the rough opening, the subfloor, and the surrounding wall. If the opening isn’t square, the panels won’t meet cleanly at the center, and the multi-point hardware won’t engage the way it was engineered to. We check that first, and we fix it before the door ever leaves our truck. The frame is then set level, plumb, and square, which is non-negotiable. An impact door out of plane by a quarter inch can compromise the weather seal and the locking system.

We follow AAMA 2400/2410 installation practice, and we seal the perimeter with AAMA 812 low-expansion foam before the exterior finish goes on. That foam perimeter seal does the quiet work: it blocks water intrusion, reduces air leakage, and keeps the frame from flexing under wind load. After the doors are anchored and trimmed, we run a water test and walk the interior and exterior with you before we call the job done.

Port St. Lucie adds its own wrinkles. Homes near the coast or along the river carry higher wind zone design pressures, which means the anchoring schedule and sealant details matter more. Permitting in St. Lucie County requires the correct NOA or Florida Product Approval documentation, and we provide the paperwork that matches your exact configuration. Improper installation voids the performance of a NOA-rated system, and that’s a risk no homeowner should carry into hurricane season. At TruePane Windows & Doors, the installation is part of the product, not an afterthought.

Frequently Asked Questions - French & Double Doors

Get a Quote - French & Double Doors in Port St. Lucie

If you’re ready to price French and double doors for your Port St. Lucie home, call TruePane Windows & Doors at (772) 362-3326. We’ll schedule a free on-site measurement, walk you through glass and finish options, and put a written line-item quote in your hands. No pressure, no games.

Written by the team at TruePane Windows & Doors, serving Port St. Lucie and the Treasure Coast with hurricane-impact windows and doors.