VLX 100 Double Swing / French Door

VLX 100 Double Swing / French Door in Jupiter, FL | Sightline Windows & Doors Jupiter

The VLX 100 Double Swing / French Door brings paired aluminum construction, symmetrical sightlines, and a flush threshold together in a system built for Jupiter homeowners who want their indoor and outdoor spaces to feel connected. We’re Sightline Windows & Doors Jupiter, an authorized ViewLux installation partner, and we’ve fitted this exact door series in homes from Jupiter Inlet Colony to Abacoa and throughout the waterfront communities along the Loxahatchee River. The VLX 100 works beautifully for patio openings, pool cabanas, master bedroom balconies, and anywhere you want full-width access without the visual interruption of a sliding track. Because we install exclusively as a ViewLux-authorized partner, your warranty stays intact and your door performs to the specification it was engineered for. Call (772) 362-5402 to schedule your free on-site measurement.

Call (772) 362-5402

Product Overview - VLX 100 Double Swing / French Door

The VLX 100 is a paired aluminum French door system, meaning two equal door panels swing from opposite jambs and meet at a center mullion with a multi-point lock hardware set. The design priority is symmetry: identical sightlines left and right, so your view reads as one continuous plane of glass rather than two mismatched units forced together. That matters in Jupiter, where homes are designed around natural light and sightlines to water, golf courses, or mature landscaping.

The flush threshold is a detail owners notice immediately. Unlike raised sills that trip feet and interrupt wheelchair or stroller passage, the VLX 100 threshold sits nearly level with your interior flooring. Water management happens below the surface through integrated drainage, not through a bulky dam you step over every time you head to the pool deck.

We specify aluminum for this series because Jupiter’s salt air and intense UV exposure punish lesser materials. The extruded frame wall thickness of 0.098 inches gives the profile structural integrity without the bulk of older aluminum systems. At 2.56 inches wide, the frame stays visually restrained, letting the glass do the work. The maximum span of 96 inches wide covers most residential openings in single-unit configuration; for wider apertures, we can discuss paired units or fixed sidelite combinations during your estimate.

Homeowners in Jupiter choose the VLX 100 when they’re replacing failed wood French doors, upgrading from single-pane aluminum sliders, or building new and want a product that reads contemporary without going fully minimal. The multi-point lock hardware secures the door at three locations vertically, not just at the handle, which matters for both security and long-term alignment.

Technical Specifications

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Performance Features

Thermal Efficiency
The VLX 100 uses thermal break technology, a polyamide barrier cast between interior and exterior aluminum extrusions that interrupts heat transfer. In Jupiter, where summer attic temperatures exceed 140°F and afternoon sun pounds west-facing doors, that break keeps interior surface temperatures closer to room temp. The system carries NFRC-rated energy performance certification, so you can model actual heating and cooling load impact rather than trusting vague claims. Pair with Low-E glass for maximum solar heat gain control.

Acoustic Performance
Aluminum alone rings. The VLX 100’s thermal break doubles as an acoustic decoupler, and the multi-chamber frame design disrupts sound transmission paths. Laminated glass adds mass and a damping interlayer that targets low-frequency intrusion, the boat engines and pool equipment hum common in Jupiter waterfront settings. We specify acoustic-rated configurations for homes along US-1 or near railroad corridors.

Airtightness & Weather Seal
The door carries tested airtightness ratings achieved through dual durometer bulb seals at the jamb and head, plus a compression seal at the meeting stile. Multi-point lock hardware draws the panels together evenly, eliminating the single-point distortion that causes leakage in lesser French doors. We verify seal engagement during installation with a calibrated smoke pencil.

Waterproofing
Jupiter’s afternoon thunderstorms deliver horizontal rain at 50+ mph. The VLX 100 manages water through a sloped sill pan, weep channels, and pressure-equalized drainage compartments. Our crews seal all perimeter joints with AAMA 812 low-expansion foam sealant, the specified product for this system, not generic caulk that shrinks and cracks. We perform a final water test with a calibrated spray rack before we leave your site.

Wind Resistance
The VLX 100 is wind-load rated for local climate requirements, including the hurricane-force wind events that affect Palm Beach County. For homes in Jupiter Inlet Colony or other exposure-critical locations, we specify impact-resistant laminated glass that meets Florida Building Code missile impact requirements. The 0.098″ wall thickness and reinforced corner construction prevent racking under pressure differential.

Security & Hardware
Multi-point lock hardware engages at the handle, a mid-point deadbolt, and an upper shoot bolt. One motion secures all three points. The hardware is specified by ViewLux for this exact system; substituting aftermarket locks voids warranty coverage and often misaligns with the pre-milled keeper locations. We install only factory-authorized components.

Color & Glass Options

Six finishes let the VLX 100 adapt to Jupiter’s architectural mix, from 1980s Florida ranch to new coastal modern.

Premium Black reads crisp against white stucco and has become the default for contemporary builds in Abacoa and Jupiter Country Club. Pure White disappears into traditional trim packages and reflects heat better than darker options. Anodized Silver carries a metallic depth that suits mid-century and industrial-influenced homes; the anodized layer is integral to the aluminum, not a coating, so it won’t chalk or peel in salt air. Bronze warms up traditional elevations and pairs well with terra cotta roof tile. Champagne splits the difference, a soft metallic that reads neutral in changing light. Teak Wood is a textured finish that mimics grain without the maintenance liability of actual wood in Jupiter’s humidity.

Glass selection depends on exposure and privacy needs. Clear maximizes view and light. Frosted and Obscure provide privacy for bathrooms or side-yard doors without the institutional look of old wire glass. Low-E is our standard recommendation for west and south orientations in Jupiter, where solar heat gain drives cooling load. Tempered satisfies safety glazing requirements for doors and sidelites. Laminated adds impact resistance and acoustic damping; we require it for homes in the High-Velocity Hurricane Zone.

Screen options are Retractable Screen, which stores in a housing at the jamb and deploys when you want ventilation, or None for homeowners who prioritize the clean sightline year-round.

Installation by Sightline Windows & Doors Jupiter in Jupiter

We install the VLX 100 Double Swing / French Door to AAMA 2400/2410 standards, the industry benchmark for fenestration installation that ViewLux requires for warranty validation. Improper installation voids that warranty. We’ve seen doors fail in Jupiter homes because the original installer skipped shimming, used the wrong sealant, or failed to integrate the sill pan with the weather-resistive barrier. Those failures show up as air infiltration, water intrusion, and operation problems that develop within the first two years.

Our process starts with a pre-install inspection. We measure the rough opening at multiple points, check for square and plumb, and identify any structural issues that need correction before the door arrives. In Jupiter’s older homes, particularly in the Inlet Village area, we often find settled foundations that require custom jamb extensions or subsill modification.

We set the frame level, plumb, and square using composite shims that won’t rot or compress. Fasteners go through pre-drilled holes at specified spacing; we don’t toe-screw or overdrive. The perimeter joint receives AAMA 812 low-expansion foam sealant, applied in controlled beads that fill without distorting the frame. Backer rod and compatible sealant finish the exterior joint.

After hardware installation and adjustment, we operate the door through full cycles, check lock engagement with feeler gauges, and run a water test. We clean the glass and tracks, remove all packaging and debris, and walk you through operation and maintenance.

Jupiter’s building code requires impact-rated glazing for certain exposure categories, and we pull permits and schedule inspections when required. Our crews are trained specifically on ViewLux systems; we don’t send general carpenters to figure out an unfamiliar product on your dime.

Frequently Asked Questions - VLX 100 Double Swing / French Door

What is the lead time for the VLX 100 Double Swing / French Door?
Lead time typically runs 6 to 8 weeks from final measurement and deposit, depending on glass and finish selection. Specialty finishes like Teak Wood and impact-rated laminated glass configurations sometimes extend toward 10 weeks. We coordinate delivery to minimize your opening exposure time. Call (772) 362-5402 to check current scheduling.

Does the VLX 100 qualify for energy tax credits?
The VLX 100 with Low-E glass and thermal break construction meets the NFRC performance thresholds that federal energy tax credits require, though specific credit availability depends on the tax year and your total installation cost. We provide NFRC labels and product certification documents for your tax preparer. For current credit status, consult your accountant or IRS guidance.

What warranty comes with the Double Swing / French Door?
ViewLux backs the VLX 100 with a limited lifetime warranty on the aluminum frame, 20 years on the insulated glass unit, and 10 years on hardware, all contingent on authorized installation. Sightline Windows & Doors Jupiter adds our own workmanship warranty covering installation-related issues for 5 years. Warranty claims go through us directly; we handle manufacturer coordination.

Can I customize the size?
The standard maximum single-unit width is 96 inches. For openings beyond that, we design fixed sidelite combinations or paired door units that maintain the symmetrical sightline. Height customization is available within engineering limits. We bring sample profiles and glass mockups to your estimate so you can visualize proportions before ordering.

How do I maintain aluminum frames in Jupiter’s climate?
Rinse frames quarterly with fresh water to remove salt accumulation, particularly if you’re within a mile of the Intracoastal or ocean. Operate locks and hinges monthly to distribute lubricant. Avoid abrasive cleaners or pressure washers directed at seals. The anodized and powder-coated finishes are formulated for South Florida exposure and should not require refinishing under normal conditions.

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

Ready to see how the VLX 100 fits your opening? We’ll bring the finish samples, glass swatches, and a measuring tape. There’s no charge for the on-site consultation, and we’ll give you a written line-item quote before you commit. Call (772) 362-5402 or reach out through our site to schedule. We serve Jupiter, Tequesta, Juno Beach, and North Palm Beach from our local shop, and we’ve been installing ViewLux products in this market since we opened our doors.

Written by the team at Sightline Windows & Doors Jupiter, serving Jupiter, FL as an authorized ViewLux installation partner.