VLX 100 Bifold / Folding Door

VLX 100 Bifold / Folding Door in Orlando, FL | Westlight Windows Orlando

The VLX 100 bifold door is an accordion-style aluminum system that opens a wall from floor to ceiling, folding panels flat against one side so your living room, kitchen, or dining area flows straight onto a patio or pool deck. We install this ViewLux-manufactured system throughout Orlando as an authorized partner, which means your warranty stays intact and the install is done to factory spec. If you’re shopping for a wide-opening door that handles Florida heat and storm season without swelling, warping, or sticking, this is the product we recommend most often. Call (850) 493-7894 for a free on-site measurement.

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Product Overview – VLX 100 Bifold / Folding Door

The VLX 100 is built for one job: making a wall disappear. Instead of a single fixed pane or a sliding door that leaves half the opening closed, the bifold design stacks multiple panels on a track system so you get a true wall-to-wall opening up to 20 feet wide. In Orlando homes, that means a breakfast nook that turns into open-air seating for a Saturday morning, or a family room that stretches out to the lanai without a post or threshold breaking the sight line.

ViewLux engineered this series around commercial-grade aluminum with a 0.098-inch wall thickness. That’s a thicker extrusion than you’ll find on budget folding doors, and it matters for two reasons. First, the frame resists flexing when panels are folded or when wind pushes against a closed door. Second, heavier aluminum lets the panels carry larger lites of glass without bowing. The profile width is 2.56 inches, slim enough to keep sight lines clean but deep enough to house the hardware and thermal break that make the door perform.

We see this door requested most by Orlando homeowners who are remodeling around indoor-outdoor living, building a lanai enclosure, or replacing a worn sliding glass door that never gave them the openness they wanted. It works just as well in a modern concrete-block home in College Park as it does on a traditional stucco house in Winter Park.

Technical Specifications

Here’s what the VLX 100 brings to your project, measured and verified:

• Wall thickness: 0.098 inches, heavy-duty aluminum extrusion rated for long unsupported spans
• Profile width: 2.56 inches, narrow enough for modern sight lines
• Maximum span: up to 20 feet wide, depending on panel count and glass package
• Track configurations: 2-panel, 3-panel, 4-panel, 5-panel, or 6-panel folding systems
• Glass options: Clear, Low-E, Tempered, Laminated, Gray Tint, Black Tint
• Finish options: Premium Black, Pure White, Anodized Silver, Bronze, Champagne, Teak Wood
• Screen options: Retractable screen, or none
• Thermal performance: Thermal break technology, NFRC-rated for energy efficiency
• Impact resistance: Laminated glass package available for wind-borne debris zones

Performance Features

Thermal Efficiency – The VLX 100 uses a polyamide thermal break between the interior and exterior aluminum faces. That break stops heat from conducting through the frame, which is what you need when Orlando hits 95 degrees in August and your air conditioner is running nonstop. The NFRC rating on this system reflects that design.

Acoustic Performance – The 0.098-inch wall thickness plus dual gaskets at the panel joints cut down on outside noise. Homes near Colonial Drive, I-4, or the airport approach benefit most. A laminated glass option adds another layer of sound damping if you’re on a busy street or backing up to a school.

Airtightness & Weather Seal – Every panel joint on the VLX 100 carries a compressible gasket, and the perimeter gets sealed with AAMA 812 low-expansion foam during installation. That combination is what stops humid Orlando air from sneaking past the frame and fogging up the glass or condensing on the interior side of the door.

Waterproofing – The sill track is designed to shed water outward, not into the room. We set the sill on a sloped, flashed substrate during install so any rain that gets past the weatherstripping drains away from the interior floor. That detail matters during afternoon thunderstorms that drop an inch of rain in twenty minutes.

Wind Resistance – Panels are wind-load rated for Florida building code requirements. If you’re in a wind-borne debris zone in Orange County, the laminated glass package turns this from a standard folding door into an impact-rated opening, which insurance companies and building officials like to see.

Security & Hardware – Multi-point locking at the lead panel plus drop bolts at each folding panel tie the system together. Unlike a cheap knockoff, the hardware on the VLX 100 is stainless-steel-driven, so it won’t rust out in coastal-adjacent Orlando humidity.

Color & Glass Options

The VLX 100 comes in six finishes, and we’ve installed every one of them in Orlando. Premium Black is the most requested finish right now, especially on modern or transitional homes where black window frames are already part of the exterior palette. Pure White works on traditional stucco homes and keeps the frame visually quiet. Anodized Silver has a metallic, industrial look that suits contemporary lakefront builds. Bronze and Champagne are darker and warmer, pairing well with stained wood accents or Mediterranean-style Florida homes. Teak Wood is a factory-applied woodgrain finish that gives you the look of timber without the swelling, painting, and termite issues of real wood in Orlando’s climate.

On the glass side, Clear is the least expensive and lets in the most light. Low-E is what we recommend for any west-facing wall in Orlando because it cuts solar heat gain noticeably. Tempered is standard for panels near the floor. Laminated gives you impact resistance and sound control. Gray Tint and Black Tint reduce glare and add privacy without blinds.

Installation by Westlight Windows Orlando in Orlando

Installing a 20-foot bifold door is not a weekend project, and it’s not a job for a general handyman. We say that because we’ve been called out to fix enough installs that were done wrong by someone who didn’t know what AAMA 2400 or 2410 means.

Our process starts with a pre-install inspection of the rough opening. We check the header, the king studs, and the sill elevation before we order or unload anything. In Orlando, we’re working with concrete block, wood frame, or a mix of both depending on the age of the home, and each one requires different anchoring.

Once panels arrive, we set the frame plumb, level, and square to within a sixteenth of an inch across the opening. The sill gets flashed and sloped before the bottom track is set. Every perimeter joint is sealed with AAMA 812 low-expansion foam sealant, which fills gaps without distorting the frame, then the exterior receives a continuous sealant bead integrated with the existing wall system.

After the panels are hung and adjusted, we run a water test on the full width of the door and inspect for any daylight penetration at the corners. Then it’s cleaned, lubricated, and aligned for one-finger operation. The reason professional installation matters is simple: ViewLux warranties the door, but only if it’s installed by an authorized partner following their installation manual. A bad install doesn’t just void the warranty, it voids the performance you paid for.

Frequently Asked Questions – VLX 100 Bifold / Folding Door

Get a Quote – VLX 100 Bifold / Folding Door in Orlando

If you’re ready to open up a wall to your pool, patio, or garden, we’ll come out, measure the opening, and give you a written line-item quote with glass, finish, hardware, and install broken out. No change orders, no surprises. Call (850) 493-7894 or reach us through the site to schedule your free on-site measurement in Orlando, Winter Park, College Park, Dr. Phillips, Lake Nona, Baldwin Park, or anywhere in Orange County.

Written by the team at Westlight Windows Orlando, an authorized ViewLux installation partner serving Orlando, FL since day one.