VLX 100 Double Swing / French Door

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

The VLX 100 Double Swing / French Door pairs two aluminum panels on a single frame to create the symmetrical, floor-to-ceiling glass wall that Pinecrest homeowners keep asking us about. It’s built for people who want their indoor and outdoor spaces to feel connected without sacrificing security or weather protection. At Sightline Windows & Doors Pinecrest, we’re an authorized ViewLux installation partner, which means every door we sell carries full manufacturer backing and our own workmanship guarantee. We’ve measured, fitted, and sealed these doors in homes from Snapper Creek to the Deering Estate area, and we know what works in Pinecrest’s climate. If you’re planning a patio opening, pool cabana, or master suite renovation, call us at (786) 442-3200 to schedule your free on-site measurement and written quote.

Call (786) 442-3200

Product Overview - VLX 100 Double Swing / French Door

The VLX 100 is a paired aluminum French door system engineered around three ideas: equal sightlines, zero trip hazard, and hardware you can trust. Both active panels carry the same frame width, so your view through the glass is balanced whether the doors are closed or thrown open. The flush threshold sits level with your interior flooring, which matters more than you’d think until you’re rolling a grill or watching a toddler run through.

We install these in Pinecrest for a few consistent reasons. The aluminum construction shrugs off humidity that warps wood and corrodes lesser metals. The thermal break separates interior and exterior frame surfaces, so your air conditioning stays inside during August afternoons. And the multi-point lock hardware throws bolts into the frame at three locations, not just one, which is why we spec it on every rear-facing installation we do.

Architecturally, the VLX 100 fits transitional and contemporary homes without fighting the existing lines. We’ve put them in 1960s ranch renovations where the homeowner wanted to keep the low profile but lose the visual weight of old sliding doors. We’ve also used them in new construction near Pinecrest Gardens where the architect specified thin frames and maximum glass. The 2.56-inch profile width gives you more light and less metal than traditional aluminum systems.

The maximum 96-inch span handles most standard openings without custom engineering, though we can go wider with structural support modifications. Wall thickness at 0.098 inches strikes the balance we look for: rigid enough to stay square through decades of opening and closing, but not so heavy that the hinges sag.

Technical Specifications

Before

After

Performance Features

Thermal Efficiency

The thermal break insert in the aluminum frame creates a thermal barrier that cuts conductive heat transfer. In Pinecrest, where summer attic temperatures regularly exceed 140 degrees, that barrier keeps your interior frame surfaces from becoming radiators. The system carries NFRC-rated energy performance numbers, and pairing it with Low-E glass drops solar heat gain coefficient to levels that matter on west-facing installations.

Acoustic Performance

Laminated glass options add mass and damping to the acoustic assembly. We recommend this for Pinecrest homes near US-1 or Old Cutler Road where traffic noise carries. The sealed frame-to-glass interface and compression weatherstrip at the meeting stile close the gaps where sound typically leaks through lesser doors.

Airtightness & Weather Seal

Multi-chamber bulb seals compress against the frame at closure, maintaining contact pressure through seasonal expansion cycles. The AAMA 812 low-expansion foam sealant we apply at perimeter joints stays flexible rather than curing rock-hard, so the seal adapts as your home settles and shifts through wet and dry seasons.

Waterproofing

The sill profile includes internal drainage channels that direct wind-driven rain to the exterior. We pitch exterior subsills during installation to prevent standing water at the threshold, which is critical in Pinecrest where afternoon thunderstorms drop inches in minutes. Every installation gets a final water spray test before we sign off.

Wind Resistance

The aluminum frame and impact-resistant laminated glass option meet wind-load requirements for South Florida’s hurricane exposure. We anchor through the jamb into structural framing with code-compliant fasteners spaced per engineering, not convenience. The multi-point lock engages the inactive panel to the frame so wind pressure distributes across three latching points instead of one.

Security & Hardware

The multi-point lock throws bolts at the header, sill, and center stile simultaneously. One handle operation secures all three points, which matters for rear doors that sit out of sight from the street. We adjust strike plate alignment during installation so the hardware operates with light pressure but leaves no play when engaged.

Color & Glass Options

The six finishes on the VLX 100 cover the architectural range we see in Pinecrest. Premium Black reads modern on stucco and pairs well with black window frames if you’re updating the whole elevation. Pure White stays crisp on Mediterranean and coastal traditional homes where bright trim is part of the vocabulary. Anodized Silver carries an industrial honesty that works on concrete and coral rock facades. Bronze warms up north-facing installations where cool light dominates. Champagne is the understated choice we’ve used on several Pinecrest Village homes where the owner wanted metal to disappear against limestone. Teak Wood gives you the grain pattern without the maintenance liability of actual wood in tropical humidity.

Glass selection follows function. Clear is obvious for views you want unobstructed. Frosted and Obscure give privacy for bathrooms or side yards without blocking daylight. Low-E is our default recommendation for any door getting direct sun, which in Pinecrest means most of them. Tempered meets safety glazing requirements for doors and adjacent sidelights. Laminated adds the impact resistance for hurricane zones and the acoustic damping we mentioned. We’ll walk you through samples on-site so you see how each reads in your actual light.

Installation by Sightline Windows & Doors Pinecrest in Pinecrest

We don’t subcontract our installations. Our crew measures, delivers, and sets every VLX 100 we sell, which means the person who quoted your job is accountable for how it fits.

Our process starts with a pre-install inspection. We check the rough opening for square, level, and plumb before the door arrives. Pinecrest homes built between the 1950s and 1980s often have settled headers or out-of-plane framing that needs correction. Finding that early prevents the callbacks we’ve seen from crews who hang first and discover problems later.

Setting the frame, we shim and anchor to achieve level, plumb, and square within 1/8 inch across the full height and width. The VLX 100’s flush threshold only works if the sill sits dead flat. Any twist telegraphs through the panels and stresses the hinges.

Perimeter sealing follows AAMA 812 with low-expansion foam sealant at all frame-to-wall joints. We don’t use the cheap stuff that expands three times its bead and bows the frame. In Pinecrest’s wet climate, the sealant choice matters as much as the caulk line looks.

Full AAMA 2400/2410 compliance governs our flashing integration, fastener schedule, and water management details. We pull permits when required and coordinate inspections. Our final step is a water test: we spray the exterior with a calibrated nozzle simulating wind-driven rain while checking interior surfaces for penetration.

Here’s what homeowners sometimes miss. Improper installation voids the ViewLux manufacturer warranty. Not because they want to dodge claims, but because frame distortion, unsealed perimeters, and wrong fasteners cause the failures that get blamed on the product. Professional installation by an authorized partner protects your investment on both sides.

Pinecrest’s specific conditions shape how we work. The high water table and afternoon rain patterns mean we never skip sill pan flashing. The salt air within a few miles of Biscayne Bay influences our hardware and fastener selections. And the mix of architectural styles keeps us adapting rather than repeating the same installation by rote.

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 signed approval and deposit, depending on glass and finish selection. Custom sizes or specialty laminates can extend that by 2 to 3 weeks. Call (786) 442-3200 and we’ll check current production schedules for your specific configuration.

Does the VLX 100 qualify for energy tax credits?

The Low-E glass configuration with NFRC-rated thermal performance may qualify for federal energy efficiency credits depending on current IRS guidance and your total installation cost. We provide certified performance documentation with every invoice to support your tax preparer’s filing. Call (786) 442-3200 to confirm which glass package qualifies for the current tax year.

What warranty comes with the Double Swing / French Door?

ViewLux backs the frame and hardware with a limited lifetime warranty for original homeowners, with glass coverage varying by type. Our installation carries a 10-year workmanship guarantee covering seal failure, operational issues, and water intrusion attributable to our work. Call (786) 442-3200 for complete warranty documentation before you buy.

Can I customize the size?

The standard maximum span is 96 inches wide, but we can engineer custom widths and heights with structural support modifications for your specific opening. We’ve done oversized VLX 100 installations in Pinecrest for great rooms and loggias that standard sizes wouldn’t serve. Call (786) 442-3200 to schedule a measurement and discuss custom options.

How do I maintain aluminum frames?

Wash frames twice yearly with mild soap and water, rinse thoroughly, and check weep holes for debris buildup. Lubricate the multi-point lock mechanism annually with a dry Teflon spray. Avoid abrasive cleaners or pressure washers directed at seals. The powder coat finish needs no waxing or refinishing under normal Pinecrest conditions. Call (786) 442-3200 if operation becomes stiff or you notice seal degradation.

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

Ready to see how the VLX 100 fits your project? We’ll bring finish samples and glass swatches to your Pinecrest home, measure your opening precisely, and deliver a written line-item quote with no deposit required to review. There’s no pressure, no change orders later, and no shortcut on the installation. Call Sightline Windows & Doors Pinecrest at (786) 442-3200 or use our contact form to schedule your free on-site consultation. We’ll have your quote ready within 48 hours of our visit.

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