VLX 100 Double Swing / French Door

VLX 100 Double Swing / French Door in Fort Pierce, FL | TruePane Windows & Doors

The VLX 100 Double Swing / French Door is a paired aluminum door system built for wide openings, clean sightlines, and everyday use that holds up in coastal Florida conditions. Homeowners in Fort Pierce choose it when they want an open, airy transition between a living room and patio, a dining room and lanai, or a master suite and balcony. TruePane Windows & Doors is an authorized installation partner for ViewLux, which means you get the factory product backed by a Fort Pierce installation crew that stands behind the work. Call (772) 218-5890 to talk through your opening size, finish, and glass package.

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Product Overview - VLX 100 Double Swing / French Door

The VLX 100 series is ViewLux’s paired aluminum French door, engineered around three things: symmetrical sightlines, a flush threshold, and multi-point lock hardware. The symmetry matters more than most people expect. When both panels are closed, the vertical mullions line up evenly, so the door reads as one intentional architectural element rather than two panels that happen to share a frame. That’s the kind of detail that separates a builder-grade door from a door that improves the look of a Fort Pierce home.

The frames are extruded aluminum with a wall thickness of 0.098 inches. That’s a heavier extrusion than most residential door systems, and it matters when you’re spanning a wide opening or dealing with years of Florida humidity and salt air. The profile width is 2.56 inches, which keeps the frame substantial enough for rigidity without eating up glass area. Maximum span runs up to 96 inches wide, so a true double-swing configuration fits openings that a single panel could never handle.

The flush threshold is worth paying attention to if you’ve ever stubbed a toe on a raised door sill or struggled to roll a chair or cart across a threshold. It sits nearly level with the finished floor, which makes the transition between indoor and outdoor spaces feel continuous. For Fort Pierce homes where the back door leads to a pool deck or patio, that detail alone changes how the room functions. The multi-point lock hardware engages at multiple points along the frame, not just at the center latch, so the lockup feels tighter and more secure than a standard French door with a single deadbolt and surface bolts.

Buyers tend to land on the VLX 100 when they’ve looked at vinyl French doors and decided they want something that won’t flex, sag, or need constant adjustment. Aluminum holds its geometry. The finish doesn’t peel. And with the right glass package, the energy performance is competitive with anything on the market. Call (772) 218-5890 if you want to see sample frames and finish chips in person.

Technical Specifications

Here’s the spec sheet in plain terms, because manufacturer data sheets aren’t always written for homeowners. These are the numbers that drive how the door looks, performs, and holds up.

• Frame material: Extruded aluminum, 0.098″ wall thickness
• Profile width: 2.56 inches
• Maximum opening width: Up to 96 inches (paired panel configuration)
• Glass options: 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
• Hardware: Multi-point lock engagement, standard on the VLX 100
• Threshold: Flush threshold profile for low-trip, accessible transitions
• Thermal performance: Thermal break technology with NFRC-rated energy performance
• Installation standards: AAMA 2400/2410 compliant, AAMA 812 low-expansion foam perimeter seal

Performance Features

Thermal Efficiency
The VLX 100 uses a thermal break within the aluminum frame, which separates the interior and exterior metal surfaces to slow heat transfer. Pair that with Low-E glass and the door carries an NFRC-rated energy performance label. For Fort Pierce homes where the afternoon sun hits west-facing openings, that thermal break is the difference between a door that feels warm to the touch and one that actually contributes to the cooling load.

Acoustic Performance
Aluminum frames with laminated glass cut down outdoor noise measurably. If you live near US-1, the railroad tracks, or a busy Fort Pierce street, a laminated glass package on the VLX 100 quiets the room noticeably. The frame’s rigidity also reduces the kind of rattle and vibration you get from lighter door systems when traffic passes.

Airtightness & Weather Seal
The VLX 100 is installed to AAMA 2400/2410 standards, which means the perimeter seal work is tested and repeatable. We run AAMA 812 low-expansion foam along every joint where the frame meets the rough opening, then install a continuous weather seal around the full perimeter. The result is a door that doesn’t whistle in a windstorm or let conditioned air leak out through the jambs.

Waterproofing
Fort Pierce gets more than 50 inches of rain a year, and a French door is only as dry as its sill and perimeter detail. The VLX 100’s flush threshold is engineered to drain water outward, and our installation process includes a water test before we call the job done. We don’t rely on caulk to do the work of a properly flashed opening. The waterproofing strategy is layered: flashing tape at the rough opening, foam perimeter seal, and a sill pan that moves water away from the structure.

Wind Resistance
This door is wind-load rated for the local climate requirements in St. Lucie County. The heavier 0.098″ aluminum wall and the multi-point locking system distribute load across the frame instead of concentrating it at a single latch point. And because we install level, plumb, and square, the door meets the wind rating it was engineered for, rather than a compromised version of it.

Security & Hardware
Multi-point lock hardware is standard on the VLX 100. When you turn the handle or key, bolts engage at the top, center, and bottom of the active panel. That’s three points of contact against forced entry instead of one. For homeowners in Fort Pierce who want even more protection, we can spec an impact-resistant laminated glass package that holds the pane together under force or flying debris impact.

Color & Glass Options

The VLX 100 comes in six finishes. Premium Black is the most popular choice for modern and contemporary Fort Pierce builds, especially against white stucco or light exterior walls. Pure White reads cleaner and more traditional, and it disappears into most interiors. Anodized Silver is the understated option; it has a mill-finish look but with better corrosion resistance in salt air. Bronze lands somewhere between black and silver, warmer than black and more grounded than silver. Champagne is the pick for homes with warm gray tones or coastal fixtures. Teak Wood is a faux-wood finish that gives you the look of a wood French door without the maintenance, and it’s a strong match for homes with stained wood trim or rustic-luxe styling.

Glass selection depends on where the door faces and what you need it to do. Clear glass maximizes light and the connection to the outside. Frosted and Obscure glass give you privacy without curtains, which is useful for a French door leading to a side yard or a close neighbor. Low-E glass improves thermal performance and blocks a meaningful share of UV. Tempered glass is safety-rated and required for certain door locations by code. Laminated glass adds impact resistance and sound damping; in Fort Pierce, where hurricane season is a fact of life, it’s the package we recommend most often for exterior doors. A retractable screen is optional, and many homeowners skip it to keep the sightlines completely clean.

Installation by TruePane Windows & Doors in Fort Pierce

Installation is where a good door becomes a great door or a compromised one. We’ve been called out to repair French doors in Fort Pierce that had excellent factory engineering but failed within five years because the rough opening wasn’t flashed correctly, the frame was shimmed out of square, or the perimeter seal was treated as an afterthought. A door that’s installed out of plumb won’t latch the way it should, and a door that isn’t flashed properly will leak.

Our process starts with a pre-install inspection of the rough opening. We measure in three places on every side, check the substrate condition, and confirm the structural header can carry the load of a wide paired door. Then we set the frame level, plumb, and square, and we don’t accept “close enough.” A 96-inch door has almost no tolerance for sloppy placement. Once the frame is set, we run AAMA 812 low-expansion foam around the full perimeter. The low-expansion part matters; standard expanding foam can bow a door frame outward and ruin the reveal, and we see that mistake all the time on retrofit jobs.

We install per AAMA 2400/2410 installation standards, which cover the full scope: flashing, sealing, anchoring, and integration with the water-resistive barrier. After the frame is secured and sealed, we mount the door panels, tune the hinges, adjust the multi-point lock, and run a final water test. Cleanup is part of the job. We haul the old door and packaging, and we leave the threshold free of debris or sealant smears. Improper installation voids the manufacturer warranty on any door system, which is one reason we recommend professional installation over a handyman or DIY approach. The other reason is that in Fort Pierce’s heat, rain, and wind, the risk isn’t cosmetic, it’s structural.

Frequently Asked Questions - VLX 100 Double Swing / French Door

What is the lead time for the VLX 100 Double Swing / French Door?
Lead time on the VLX 100 typically runs three to six weeks depending on the glass package, finish, and size. Custom widths near the 96-inch maximum span or laminated impact glass can add to that window. When you call (772) 218-5890, we’ll give you a current lead time based on your exact configuration, and we’ll schedule installation around the date the door lands in Fort Pierce.

Does the VLX 100 qualify for energy tax credits?
It can, depending on the glass package. The VLX 100 uses thermal break technology, and with a qualifying Low-E glass configuration it can meet the energy performance thresholds required for federal tax credits. The credit eligibility changes year to year, so we recommend confirming your specific setup with a tax professional. We’ll provide the NFRC documentation for your door’s configuration. Call (772) 218-5890 and we’ll walk through the options that maximize your credit eligibility.

What warranty comes with the Double Swing / French Door?
The VLX 100 carries the manufacturer warranty from ViewLux as long as it’s installed by an authorized partner to specification, which covers frame defects, finish, and hardware under normal use. The warranty stays intact because TruePane Windows & Doors installs per AAMA 2400/2410 standards. If a door is installed by an unqualified contractor and the perimeter seal fails, that’s not a factory defect, and the warranty won’t cover the repair.

Can I customize the size?
Yes, within the product limits. The VLX 100 is engineered for paired panels up to 96 inches wide, so your exact width will be made to your rough opening rather than pulled from a stock size. Height is similarly customizable. We measure your Fort Pierce opening precisely before ordering, down to an eighth of an inch, because a custom French door that’s even slightly oversized or undersized creates installation problems that no amount of shimming will fix properly.

How do I maintain aluminum frames?
Aluminum frames need very little. Clean the frames with mild soap and water a few times a year, especially if you’re close to the water in Fort Pierce, where salt film can settle on the finish. Check the weep holes at the bottom of the frame to make sure they’re clear of debris. Lubricate the multi-point lock once a year with a dry lubricant. That’s the entire maintenance routine, and it’s one of the reasons aluminum beats wood for Florida doors. Call (772) 218-5890 with any specific maintenance question about your door.

Get a Quote - VLX 100 Double Swing / French Door in Fort Pierce

The fastest way to get a real number on the VLX 100 is a free on-site measurement. We’ll confirm your opening size, talk through finish and glass, and give you a written, line-item quote before you commit to anything. Call (772) 218-5890 to schedule your measurement, or call to start a conversation about your project today.

Written by the team at TruePane Windows & Doors, authorized ViewLux installation partner serving Fort Pierce, FL.