VLX 100 Bifold / Folding Door

VLX 100 Bifold / Folding Door in Delray Beach, FL | TruePane Windows & Doors

The VLX 100 bifold door is a wall-to-wall accordion-style opening in powder-coated aluminum, built to erase the line between your living room and your patio. In Delray Beach, where outdoor living isn’t a season but a lifestyle, this door turns a standard opening into a 20-foot-wide portal to the pool deck. TruePane Windows & Doors is an authorized ViewLux installation partner, which means you get the factory-engineered product with a South Florida installer who actually stands behind the work. We measure, order, install, and warrant it. Call (561) 940-2917 to schedule a free on-site measurement.

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Product Overview - VLX 100 Bifold / Folding Door

The VLX 100 is what builders in South Florida spec when a client wants the entire back wall of the house to open. Panels fold flat against each other and stack at one or both jambs, so you get nearly 100 percent of the rough opening as clear passage. No center post. No fixed lite that blocks the view. When closed, it reads as a clean glass wall. When open, the threshold almost disappears.

Architecturally, this is the door for modern coastal homes, mid-century ranch renovations, and tropical contemporary new builds across Delray Beach, from Lake Ida to the barrier island. Buyers choose the VLX 100 over sliding doors for one simple reason: a slider leaves half the opening permanently closed. A bifold leaves none of it closed.

The frame is 0.098-inch-wall extruded aluminum with a 2.56-inch profile width. That’s a stouter profile than most residential sliders, which matters when five or six panels are hanging and rolling on the same track. The engineering is in the details: reinforced panel joints, stainless steel rollers, and a floor track that’s designed to stay clean even with sand and pool water tracking through it all summer. TruePane Windows & Doors installs this series in Delray Beach regularly, and we’ve seen how well the hardware holds up in salt air and high humidity.

Technical Specifications

Here’s what the VLX 100 brings to the table in real numbers, straight from the spec book and verified on installs we’ve done across Delray Beach:

• Panel frame wall thickness: 0.098 inches of extruded aluminum
• Profile width: 2.56 inches at the panel frame
• Maximum span: up to 20 feet of total opening width when configured with multiple panels
• Panel configurations: 2-panel, 3-panel, 4-panel, 5-panel, or 6-panel tracks, stacking to one side or split-stacking to both sides
• Glass options: Clear, Low-E, Tempered, Laminated, Gray Tint, and Black Tint
• Frame finishes: Premium Black, Pure White, Anodized Silver, Bronze, Champagne, and Teak Wood-look
• Screen option: Retractable insect screen, or no screen for a clean-mullion look
• Thermal performance: Thermally broken frame, NFRC-rated for energy code compliance
• Sill options: Recessed, surface-mounted, and flush (ADA-accessible) configurations

Performance Features

Thermal Efficiency. The VLX 100 frame carries a thermal break between the interior and exterior aluminum, so the frame doesn’t conduct heat the way older aluminum doors do. That matters in Delray Beach, where the sun beats on east-facing patios every morning. With Low-E glass, the door keeps conditioned air inside and afternoon heat outside.

Acoustic Performance. The multi-chamber frame extrusion and closed-cell perimeter seals cut road noise noticeably compared to single-pane sliders. If you live off Federal Highway or Atlantic Avenue in Delray Beach, laminated glass steps that up further. It’s a quieter house with the door closed, even when the neighbor fires up his leaf blower at 7 a.m.

Airtightness & Weather Seal. Each panel locks into the next with interlocking stiles and continuous compression gaskets. When the door is closed and the multi-point handle is thrown, those seals compress. It’s not just weatherproofing, it keeps AC from leaking out through the door unit.

Waterproofing. All perimeter joints are sealed with AAMA 812-rated low-expansion foam, and the sill assembly is engineered to shed water outward rather than let it pool or wick under the frame. We’ve installed VLX 100s in Delray Beach homes a block off the Intracoastal, and the sill design holds up in real storm driving rain.

Wind Resistance. The VLX 100 is wind-load rated to meet the structural requirements for coastal Palm Beach County. With impact-rated laminated glass specified, the door can serve as part of a hurricane protection package, which most Delray Beach homeowners need for windstorm insurance credits.

Security & Hardware. Multi-point locking hardware engages at every panel joint and at the jamb, not just a single deadbolt at the center. The hinges and rollers are stainless steel, which resists the salt air that eats cheap hardware on the coast. Kids can’t pop these open.

Color & Glass Options

The finish choices aren’t paint. They’re powder-coated or anodized into the aluminum, and they hold their color through years of Delray Beach sun. Powder-coat white exists on every brand; Pure White will fade to chalky cream because the sun here is relentless. Anodized Silver is the classic coastal look, and it hides salt haze better than painted finishes. Anodized Bronze reads richer, almost architectural, and hides dirt and fingerprints.

Champagne is a warm gray-beige that plays nicely with travertine and terrazzo. Premium Black is the current favorite for modern farmhouse and contemporary builds. Teak Wood is a woodgrain-pattern finish, not a vinyl wrap; it gives you the warmth of a wood door without the rot, termites, or repainting. If your enclosure faces the ocean, Bronze or Anodized Silver will hold their look longest.

Glass-wise, here’s what each type does. Clear lets in the most light and the most heat. Low-E cuts solar heat gain; call it the default for a west-facing patio. Tempered is safety glass, crumbles instead of shards, and it’s required by code in any door panel. Laminated is the upgrade we recommend for coastal homes: it keeps the panel in one piece on impact and cuts sound. Gray Tint and Black Tint are about glare and privacy. Tinted glass also drops the heat load without the mirror look of aftermarket film.

Installation by TruePane Windows & Doors in Delray Beach

A bifold door is not a swap-out. The rough opening has to be dead level, dead plumb, and square within an eighth of an inch across a 20-foot span. If it isn’t, the panels bind, the rollers wear, and the door never closes tight again. We fix the opening before we set the door. Most openings in Delray Beach homes, especially in houses built in the 1970s and 80s, are not square enough out of the box. Setting the frame level and plumb is non-negotiable.

Every VLX 100 we install follows the AAMA 2400/2410 installation standard. Perimeter joints get sealed with AAMA 812 low-expansion foam, not raw silicone caulk. Low-expansion foam doesn’t bow the frame as it cures; caulk just fills the gap and pulls away. We flash the head and sill to shed water the way the original building envelope intended, then run a final water test before we trim out. Cleanup happens the same day.

Here’s the part most homeowners don’t hear until it’s too late: ViewLux’s warranty is contingent on professional installation. If a handyman sets the door out of square and a roller fails in 18 months, the manufacturer will deny the claim. TruePane Windows & Doors is authorized specifically because we install to the standard the warranty demands, and we stand behind our own workmanship on top of it.

Frequently Asked Questions - VLX 100 Bifold / Folding Door

What is the lead time for the VLX 100 Bifold / Folding Door? Most VLX 100 orders run 4 to 6 weeks from approval of the final shop drawings to arrival at our Delray Beach warehouse. Custom finishes or laminated-impact glass can push that to 8 weeks. We order as soon as we measure and lock the configuration, and we’ll give you a firm date before we place the order.

Does the VLX 100 qualify for energy tax credits? The door itself qualifies for energy-efficiency incentives only if specified with thermally broken frames and Low-E glass, and only to the extent the federal or local program covers doors. The answer depends on your specific glass package and where the program stands that year. Call (561) 940-2917 and we’ll tell you what actually applies in Delray Beach right now, not what a national website says.

What warranty comes with the Bifold / Folding Door? The manufacturer’s warranty covers the frame, glass seal, and hardware for defects in materials and workmanship. TruePane Windows & Doors also provides a workmanship warranty on our installation. The critical caveat: the manufacturer’s warranty only holds if the door was installed by an authorized partner to AAMA standards. Call (561) 940-2917 and we’ll walk you through exactly what’s covered in writing.

Can I customize the size? Yes within the structural limits of the system. The maximum total opening is 20 feet, and the panel count adjusts to make that span work. We can configure a 2-panel for a standard 6-foot slider replacement or a 6-panel for a full wall. The panel width adjusts within the track, but the frame profile stays engineering-consistent across every configuration.

How do I maintain aluminum frames? Wash the frames and track twice a year with mild soap and water, and clean out the sill track with a vacuum or brush so sand doesn’t grind into the rollers. Don’t use abrasive cleaners or pressure washers on the gaskets. The hardware is stainless but appreciates a light silicone lubricant twice a year. In Delray Beach salt air, rinsing the door once a month during the rainy season keeps the finish clean. Call (561) 940-2917 for a maintenance sheet specific to your configuration.

Get a Quote - VLX 100 Bifold / Folding Door in Delray Beach

You’re not buying a door off a shelf. You’re buying a measured, engineered, installed opening. TruePane Windows & Doors will measure your opening, spec the panel count and glass package for your house, and give you a fixed written quote with no change order surprises.

Call (561) 940-2917 to schedule your free on-site measurement in Delray Beach, and we’ll bring finish samples so you can see the colors in your own living room light.

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