VLX 100 Double Swing / French Door

VLX 100 Double Swing / French Door in Miami, FL | Westlight Windows Miami

The VLX 100 Double Swing / French Door is a paired aluminum door system built for wide openings, clean sightlines, and daily use that doesn’t quit. Miami homeowners choose it for patios, terraces, and interior-to-exterior transitions where a single door feels too narrow and a sliding door isn’t the look they want. As an authorized ViewLux installation partner, Westlight Windows Miami supplies, configures, and installs this door to AAMA standards, so the warranty stays intact and the door performs the way the manufacturer intended. Call (850) 753-2730 to talk through your opening, your glass package, and a free on-site measurement.

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Product Overview – VLX 100 Double Swing / French Door

The VLX 100 Double Swing is what we recommend when a homeowner wants a true French door experience: two door panels that swing open from the center, meeting symmetrically when closed. The paired configuration works beautifully across a 96-inch opening, which covers most patio and balcony transitions in Miami homes from Coral Gables colonials to Key Biscayne condos.

What separates this door from a basic builder-grade French door is the aluminum frame engineering. The profile measures 2.56 inches wide with a 0.098-inch wall thickness. That’s a substantial extrusion, not the thin, flimsy aluminum you see on inexpensive storm doors. The result is a door that holds its square over years of Miami humidity, afternoon thunderstorms, and salt air near the coast.

The flush threshold is a detail that matters more than most buyers realize. There’s no raised sill to trip over, which makes the door feel continuous with your flooring. We routinely install this door for homeowners who entertain outdoors and want guests to move between the kitchen and the patio without watching their step. The multi-point lock hardware engages at several points along the frame when you lift the handle, pulling both panels tight against the weatherstripping. That single mechanism improves both security and air sealing, a real advantage during Miami’s August heat when every degree of conditioned air counts.

Technical Specifications

Here are the core numbers and options for the VLX 100 Double Swing / French Door, as configured for Miami installations by Westlight Windows Miami:

• Frame profile width: 2.56 inches
• Aluminum wall thickness: 0.098 inches
• Maximum opening width: Up to 96 inches (double panel, center-swing)
• Operation: Double swing, both panels active, multi-point lock hardware
• Threshold: Flush sill option for step-free access
• Thermal performance: Thermal break technology, NFRC-rated energy performance
• Installation standard: AAMA 2400/2410 compliant installation by Westlight Windows Miami
• Perimeter seal: AAMA 812 low-expansion foam on all joints
• Glass packages: Clear, Frosted, Obscure, Low-E, Tempered, Laminated
• Frame finishes: Premium Black, Pure White, Anodized Silver, Bronze, Champagne, Teak Wood
• Screen options: Retractable screen or no screen

Performance Features

Thermal Efficiency
The VLX 100 uses a thermal break to separate the interior and exterior aluminum faces, which stops heat from conducting straight through the frame. In Miami, that means the door frame isn’t radiating afternoon sun heat into your living room. Pair it with a Low-E glass package and you’ll feel the difference in rooms that face west or south. NFRC-rated performance gives you real numbers to compare against other doors.

Acoustic Performance
If you live near the airport, a busy street in Little Havana, or a canal where boat traffic runs constant, glass and frame choice directly affect how much noise gets in. Laminated glass is the biggest upgrade for sound control, and the VLX 100’s solid aluminum frame and multi-point compression lock eliminate the rattles and gaps that let noise leak through cheaper doors.

Airtightness & Weather Seal
The multi-point lock doesn’t just secure the door; it pulls the panels into full contact with the perimeter weatherstripping. That compression creates a consistent seal that stops conditioned air from escaping and humid outdoor air from seeping in. During Miami’s rainy season, this is what keeps your AC from working overtime and your floors from feeling sticky.

Waterproofing
Florida building codes are unforgiving about water intrusion, and for good reason. The VLX 100 system, when installed properly with AAMA 812 foam sealant around the full perimeter, sheds water the way it’s designed to. The flush threshold includes a drainage path, and our installation process includes a final water test to confirm nothing leaks before we call the job done.

Wind Resistance
Miami-Dade requires doors and windows to withstand wind loads that would flatten products sold in other states. The VLX 100 is wind-load rated for our local climate requirements. When we install impact-rated laminated glass, the door meets the structural demands of hurricane season without needing shutters or plywood. That’s a practical upgrade for anyone who has lived through a Miami September.

Security & Hardware
The multi-point lock engages at the top, bottom, and center of the frame simultaneously. It’s a mechanical system that’s significantly harder to force open than a standard single deadbolt door. The aluminum frame itself resists prying, and when paired with tempered or laminated glass, the whole assembly holds up far better than wood or vinyl alternatives.

Color & Glass Options

The VLX 100 comes in six finishes, and the right choice depends on your home’s architecture. Premium Black is the most requested finish we install in Miami right now, especially on modern white or light-gray homes where the contrast reads clean and deliberate. Pure White suits traditional South Florida homes and pairs well with white trim and coastal interiors. Anodized Silver gives you a raw aluminum look that works on mid-century and industrial-style properties. Bronze and Champagne are warmer metallics that complement darker stucco and tile roofs. Teak Wood is a wood-grain finish option for homeowners who want the look of wood without the rot and maintenance that real wood doors suffer in Miami humidity.

For glass, Clear maximizes natural light and visibility. Low-E adds a microscopic coating that reflects heat while staying visually clear, our default recommendation for Miami. Tempered meets safety glazing code for doors. Laminated layers glass with an interlayer that holds shards together on impact, the right choice for hurricane protection and sound damping. Frosted and Obscure diffuse light and block sightlines, useful for bathroom entries, street-facing doors, or any opening where you want privacy without losing daylight. A retractable screen is available for bug season; plenty of our clients skip it, but if you like fresh air in the winter months, it’s worth adding.

Installation by Westlight Windows Miami in Miami

A high-performance door is only as good as the installation around it. We’ve pulled failed French doors out of Miami homes where the original installer skipped the basics: no foam seal, no level check, no water test. The result is doors that bind, leak, and lose their seal within two years, and a manufacturer warranty that’s void because the installation wasn’t performed to spec.

Our installation process starts with a pre-install inspection of the rough opening. We check the framing for rot, water damage, and squareness. If the opening isn’t right, we fix it before the door goes in. Then we set the frame level, plumb, and square, using shims at the anchor points and checking with a laser level as we go. The door must sit perfectly in plane or the panels will never close right.

Every perimeter joint gets AAMA 812 low-expansion foam. That’s the product standard for sealing door and window frames; cheap spray foam expands too aggressively and bowes frames out of square. AAMA 812 is formulated to not do that. From there we flash the exterior per AAMA 2400/2410 standards, install the panels, adjust the hinges and multi-point hardware until both doors meet cleanly, and finish with a water test. We run water across the threshold and bottom corners and watch for any intrusion. If we find any, we fix it before cleanup. The job isn’t done until the door operates smoothly and the site is clean.

Miami-specific factors matter here. Our code requires impact ratings on many openings, especially in coastal zones. Salt air accelerates corrosion on cheap hardware. Humidity swells building materials. We account for all of that during installation, and we’ll advise you honestly on whether your specific opening needs laminated glass or additional anchoring.

Frequently Asked Questions – VLX 100 Double Swing / French Door

Get a Quote – VLX 100 Double Swing / French Door in Miami

If you’re ready to price out the VLX 100 Double Swing for your home, call Westlight Windows Miami at (850) 753-2730. We’ll schedule a free on-site measurement, walk you through glass and finish options, and give you a written line-item quote with no pressure and no change orders. The right door, installed correctly, changes how your home feels every day.

Written by the team at Westlight Windows Miami, authorized ViewLux installation partner serving Miami, FL.