VLX 100 Double Swing / French Door

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

The VLX 100 Double Swing / French Door brings paired aluminum construction and clean sightlines to homes across Lighthouse Point that need more than a standard patio opening. We’re Sightline Windows & Doors Lighthouse Point, the authorized ViewLux installation partner serving this community, and we specify this system for homeowners replacing aging French doors, architects designing waterfront properties, and builders who can’t afford callbacks on high-end projects. The flush threshold eliminates the trip hazard that plagues older systems. The multi-point lock hardware secures both active and passive panels without the flex you get from single-point latches. In Lighthouse Point, where salt air and afternoon storms test every exterior component, the VLX 100’s thermal-break aluminum framing and impact-rated glass options hold up where vinyl warps and wood swells. Call (754) 600-8907 to schedule your free on-site measurement and written estimate.

Call (754) 600-8907

Product Overview - VLX 100 Double Swing / French Door

The VLX 100 is built around a simple idea: a French door should look like one unit, not two doors bolted together. ViewLux engineered this series with symmetrical sightlines, meaning the vertical mullion between panels stays visually consistent whether you’re inside looking out or standing on the patio facing the house. That matters in Lighthouse Point, where many homes are designed around indoor-outdoor flow and the door itself becomes a visual anchor between living spaces and pool decks, docks, or garden courtyards.

The aluminum construction isn’t the thin-walled stock you’ll find at big-box retailers. The 0.098″ wall thickness gives the frame rigidity that resists racking during installation and stays square through years of operation. At 2.56″ profile width, the stiles and rails are slim enough to maximize glass area but substantial enough to accommodate the thermal break and multi-point locking mechanism without compromise.

The flush threshold deserves its own mention. Traditional French doors step up or drop down, creating a trip point and a dam that collects water. The VLX 100 runs level with interior flooring and exterior decking, so traffic moves through without conscious effort. For Lighthouse Point homes with aging-in-place residents, young children, or frequent entertaining, that continuity matters daily.

Buyers choose this series when they want the classic French door aesthetic without the maintenance burden of wood or the dimensional limitations of vinyl. Aluminum doesn’t absorb moisture, won’t rot at the sill, and carries paint finishes that outlast factory coatings on other materials. The maximum 96″ width handles most residential openings without custom engineering, keeping lead times reasonable and budgets predictable.

Technical Specifications

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Performance Features

Thermal Efficiency

The thermal break separates interior and exterior aluminum surfaces with a polyamide barrier that stops conductive heat transfer. NFRC-rated performance means the numbers are third-party verified, not marketing claims. In Lighthouse Point, where summer cooling loads run high and winter evenings still call for heat, that break keeps conditioned air inside and utility bills in check. Low-E glass options add spectral selectivity, rejecting infrared heat while admitting visible light.

Acoustic Performance

Multi-chamber frame geometry and dual-seal weatherstripping dampen exterior noise before it reaches your living space. For homes near Hillsboro Boulevard, the Intracoastal, or active neighborhoods, the VLX 100 with laminated glass delivers measurable sound reduction. The mass of the aluminum frame and the damping layer in laminated glass work together on frequencies that single-pane systems simply pass through.

Airtightness & Weather Seal

Compression seals at the meeting stile, head, and sill maintain contact pressure across the full perimeter. AAMA testing protocols verify that the assembly resists air infiltration under pressure differentials that simulate real wind conditions. In Lighthouse Point, where afternoon sea breezes and storm gusts are routine, that seal quality determines whether your HVAC system fights constant leakage or maintains setpoint efficiently.

Waterproofing

The sill profile incorporates a subsill drainage system with weep pathways that evacuate wind-driven rain without backpressure. AAMA 812 low-expansion foam sealant at all perimeter joints creates a flexible, continuous barrier between frame and rough opening. During installation, we verify slope and drainage path integrity before closing the wall, because water that gets in and can’t get out causes damage that no warranty covers.

Wind Resistance

The VLX 100 frame system and laminated glass option are wind-load rated for the pressures specified in local building codes for Lighthouse Point and Broward County. The 0.098″ wall thickness and reinforced corner construction resist the racking and deflection that cause seal failure under load. For waterfront properties exposed to unobstructed fetch across the Intracoastal, that structural margin isn’t theoretical, it’s the difference between sleeping through a storm and mopping up afterward.

Security & Hardware

Multi-point locking engages the active panel at three locations: hook bolt at the sill, deadbolt at the center, and compression point at the head. Stainless steel components resist the salt corrosion that seizes lesser hardware in Lighthouse Point’s coastal environment. The passive panel secures with flush bolts that don’t protrude into the opening or snag window treatments. For homeowners who leave doors unlocked for convenience, this hardware makes locking habitual rather than a chore.

Color & Glass Options

The six finish options cover the architectural range we see across Lighthouse Point homes. Premium Black and Anodized Silver suit the clean-lined modern builds going up along the water, where the door reads as a deliberate graphic element against white stucco or natural stone. Pure White and Champagne work with the Mediterranean and transitional styles common in established neighborhoods, softening the transition between interior and exterior palettes. Bronze carries traditional and coastal vernacular projects without the maintenance of actual bronze cladding. Teak Wood finish gives you the warmth of grain pattern on aluminum’s structural backbone, popular for homes where real wood would require refinishing every two seasons in this sun and salt.

Glass selection follows function. Clear maximizes views and daylight where privacy isn’t a concern, typical for second-story applications or secluded rear elevations in Lighthouse Point’s gated communities. Frosted and Obscure provide privacy without curtains, ideal for bedrooms, bathrooms, or side-yard installations where neighbors are close. Low-E is the practical default for east and west exposures that take direct sun, cutting solar heat gain while preserving clarity. Tempered satisfies safety code for operable panels and provides the break pattern that reduces injury risk if impact occurs. Laminated serves double duty: impact resistance for hurricane protection and the acoustic damping that makes it worth the upgrade even without the storm threat.

The retractable screen option preserves the clean sightlines when the door is closed and deployed, then rolls away into the frame pocket when you want the opening completely clear. In Lighthouse Point, where outdoor living runs year-round, that flexibility gets used more than most buyers anticipate.

Installation by Sightline Windows & Doors Lighthouse Point in Lighthouse Point

We install every VLX 100 Double Swing / French Door to the standards that protect your investment and preserve your warranty. ViewLux authorizes Sightline Windows & Doors Lighthouse Point specifically because we follow the protocol that factory engineers designed, not the shortcuts that speed up a crew’s day.

Our process starts with a pre-install inspection of the rough opening: plumb of the jack studs, level of the sill, square of the header. In Lighthouse Point, we frequently find openings that settled after original construction or were modified by previous owners without structural consideration. We address those conditions before the new door arrives, because forcing a precision product into an out-of-spec opening guarantees operational problems and voids the manufacturer warranty.

Setting the frame demands three-axis adjustment simultaneously. We shim, level, plumb, and square the unit before any fastener carries full load. The AAMA 2400/2410 installation standards specify anchoring patterns and fastener types that vary by wall construction; we match the standard to your specific condition, whether that’s CBS block, wood frame, or steel stud with cement board.

Perimeter sealing gets AAMA 812 low-expansion foam sealant, not the generic gap filler that over-expands and distorts frames. We control bead size and placement to fill the cavity without pressure on the jambs. After cure, we trim and cap with compatible sealant for a joint that flexes with thermal movement without cracking.

Final water testing simulates wind-driven rain with calibrated spray at the exterior while we inspect interior surfaces for penetration. In Lighthouse Point, where afternoon thunderstorms deliver horizontal rain and tropical systems test every weakness, this step isn’t ceremonial. We document results and address any finding before we consider the job complete.

Cleanup includes protection removal, hardware adjustment to factory spec, and operator training so you understand the lock sequence, screen operation, and maintenance routine. Improper installation voids the ViewLux warranty, which is why professional installation by an authorized partner isn’t an upsell, it’s a requirement for coverage.

Frequently Asked Questions - VLX 100 Double Swing / French Door

What is the lead time for the VLX 100 Double Swing / French Door?

Standard lead time runs 6 to 8 weeks from final measurement and deposit, with Premium Black and Pure White in the most common glass configurations typically arriving on the shorter end. Custom finishes or non-standard sizes may extend toward 10 weeks. Call (754) 600-8907 to check current production scheduling and reserve your slot.

Does the VLX 100 qualify for energy tax credits?

The NFRC-rated thermal break and Low-E glass configurations meet the performance thresholds for federal energy efficiency credits when installed as part of a primary residence. We provide the certified product labels and installation documentation you’ll need for your tax preparer. Call (754) 600-8907 to confirm which configuration qualifies for your specific project year.

What warranty comes with the Double Swing / French Door?

ViewLux provides a limited lifetime warranty on the aluminum frame and finish, 20 years on the insulated glass unit, and 10 years on hardware, all contingent on authorized professional installation. Sightline Windows & Doors Lighthouse Point backs our installation labor with a 5-year workmanship guarantee. Call (754) 600-8907 for complete warranty documentation.

Can I customize the size?

The VLX 100 series accommodates openings up to 96″ wide in standard production; beyond that requires custom engineering consultation with ViewLux. Height adjustments within the series parameters are routine. During your free measurement, we’ll confirm your rough opening against production capabilities and advise on the most cost-effective approach. Call (754) 600-8907 to schedule that evaluation.

How do I maintain aluminum frames in Lighthouse Point’s coastal environment?

Rinse frames quarterly with fresh water to remove salt accumulation, operate and lubricate lock mechanisms annually with a silicone-based product, and inspect weatherstripping for compression set every two years. Avoid abrasive cleaners or ammonia-based products that degrade anodized and painted finishes. Call (754) 600-8907 if you notice chalking, pitting, or operational changes that suggest professional service is needed.

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

Ready to see how the VLX 100 Double Swing / French Door fits your Lighthouse Point home? We’ll measure your opening, review finish and glass options against your exposure and style, and deliver a written line-item quote with no obligation. Every project starts with accuracy and ends with a door that operates as designed for decades. Call (754) 600-8907 or visit our Lighthouse Point showroom to schedule your free estimate and get your project moving.

Written by the team at Sightline Windows & Doors Lighthouse Point, serving Lighthouse Point since 2018.