VLX 100 Double Swing / French Door

VLX 100 Double Swing / French Door in Austin, TX | Juniper Windows Austin

The VLX 100 Double Swing / French Door is a paired aluminum door system built for Austin homeowners who want wide, symmetrical openings without the maintenance headaches of wood or vinyl. It’s a true French door, meaning both panels swing open from the center, giving you a clear passage up to 96 inches wide. We install this door throughout the Austin metro, from Hyde Park bungalows to Lake Travis new builds. As an authorized ViewLux installation partner, Juniper Windows Austin handles everything: measurement, ordering, permitted installation, and warranty support. If you’re pricing this door for a remodel or new build, call (325) 420-1750 and we’ll put together a written estimate.

Call (325) 420-1750

Product Overview – VLX 100 Double Swing / French Door

ViewLux designed the VLX 100 series around a simple idea: aluminum doors should look as clean as steel, but perform like a thermally broken window wall. The Double Swing configuration pairs two matching door panels with identical sightlines, so the door reads as one balanced opening rather than a dominant frame with glass in it. That symmetry matters in Austin, where open-plan living spaces and indoor-outdoor flow are the norm.

What sets this door apart from big-box French doors is the frame engineering. The profile is 2.56 inches wide with a wall thickness of 0.098 inches. That’s a substantially heavier extrusion than you’ll find on economy aluminum doors, and it shows in how the door feels: stable when the panel swings, resistant to racking, and quiet when it latches. The flush threshold keeps the floor line continuous from inside to outside, which is a detail wheelchair users, aging-in-place homeowners, and anyone who hates stubbing a toe on a raised sill will appreciate immediately.

Hardware is multi-point, not a single latch. When you close the active panel and throw the lever, locking points engage at the top, bottom, and center of the frame. For a door this size, that matters. A single-point latch on a 48-inch panel will flex over time, especially in Austin’s summer heat. Multi-point hardware keeps the door sealed tight against the weatherstrip and makes prying the panel significantly harder.

We recommend the VLX 100 Double Swing for patio access, primary bedroom exits, dining room openings, and any place where you want a wide doorway that still closes and locks like a real door, not a sliding panel. It fits both contemporary Austin architecture (think flat-roof, stucco, steel accents) and traditional Hill Country homes when paired with the right finish and glass.

Technical Specifications

Here’s what you’re getting with the VLX 100 Double Swing / French Door, in plain terms:

• Profile width: 2.56 inches, giving the frame enough mass for structural stability and a clean architectural line
• Wall thickness: 0.098 inches of extruded aluminum, which is toward the heavy end of residential aluminum door systems
• Maximum span: Up to 96 inches across the paired opening, so you can replace a 6-foot or 8-foot patio door with a single French door assembly
• Glass types: Clear, Frosted, Obscure, Low-E, Tempered, and Laminated (impact-rated for added protection)
• Finish options: Premium Black, Pure White, Anodized Silver, Bronze, Champagne, and Teak Wood
• Screen options: Retractable screen, or none
• Performance standards: NFRC-rated thermal break, AAMA 2400/2410 installation compliance, AAMA 812 foam perimeter sealant

All glass in the VLX 100 is set into the frame with dedicated glazing channels designed for aluminum’s expansion rate under direct Texas sun, which helps prevent seal failure and fogging between panes.

Performance Features

Thermal Efficiency: The VLX 100 frame uses thermal break technology that separates the interior and exterior aluminum faces with a non-conductive barrier. Aluminum conducts heat fast, but the thermal break interrupts that path. The result is an NFRC-rated frame that won’t radiate Austin’s August heat into your living room or bleed your AC through the door frame in July.

Acoustic Performance: Traffic on South Lamar, music from Rainey Street, a neighbor’s HVAC unit, all of it gets muffled by the VLX 100’s insulated glass and compression weatherstripping. Laminated glass takes this further. We’ve installed this door on homes near MoPac where the acoustic drop after installation was immediately noticeable to the homeowner.

Airtightness & Weather Seal: Multi-point locking hardware doesn’t just improve security. It pulls the door panel evenly into the frame, compressing the weatherstrip along the entire perimeter rather than just at a single latch point. That even compression is what stops drafts, dust, and cedar pollen from sneaking in around the door edges during allergy season.

Waterproofing: The flush threshold has an integrated drainage channel that directs water away from the interior floor plane. Combined with proper perimeter sealing during installation, this door handles Austin’s sudden downpours without leaking at the sill, even on exposed east-facing installations that catch morning storms.

Wind Resistance: Central Texas gets serious straight-line winds during spring storm season, and the VLX 100 is wind-load rated for local climate requirements. The heavy 0.098-inch wall aluminum and reinforced corner construction means the panels resist flexing under load. No rattling, no bowing, no water being driven through the weatherstripping during a good March squall.

Security & Hardware: The multi-point lock engages at three points per panel, top, center, and bottom. The strike plates are reinforced. Tempered or laminated glass options make forced entry through the glass substantially harder. Tempered glass shatters into small pieces on impact, while laminated glass holds together even when cracked, which is the same technology used in hurricane-rated windows.

Color & Glass Options

The VLX 100 comes in six finishes, each with a powder-coated or anodized surface that resists fading under Austin’s UV intense sun.

Premium Black is the workhorse finish for modern Austin homes. It pairs well with black window frames, steel accents, and white stucco, and it holds up better in direct sun than many competitor’s black finishes. Pure White works on traditional Hill Country houses and coastal-inspired builds where doors should blend into trim rather than stand out. Anodized Silver is the architectural choice: raw-looking aluminum that reads as contemporary and industrial, popular in East Austin’s converted warehouses and new modern builds. Bronze and Champagne hit the middle ground. Bronze works with darker brick and brownstone-style exteriors, while Champagne has a warmer tone that suits Mediterranean and Spanish Colonial homes in Tarrytown and West Austin. Teak Wood is a textured wood-grain finish that gives you the look of a wood French door with none of the rot, warping, or repainting that Austin humidity and sun do to real timber.

Glass selection depends on where the door faces and how you use the room. Clear maximizes light and visibility. Low-E is our default recommendation in Austin because it reflects heat while keeping the view clear. Frosted and Obscure add privacy for bedroom or bathroom exits without curtains. Tempered is required by code for doors in many locations and is included where mandated. Laminated adds impact resistance and acoustic damping, the right call for street-facing doors, homes on golf courses, or anyone who wants the strongest glass package available.

Installation by Juniper Windows Austin in Austin

A door is only as good as its installation. We’ve seen expensive door systems fail within two years because someone set the frame out of square, skipped the perimeter seal, or used the wrong anchors. The manufacturer warranty almost always excludes failures caused by improper installation, which is precisely why choosing an experienced installer matters as much as choosing the right door.

Our process starts before installation day. We inspect the rough opening, check the subfloor for level, and verify that the framing can carry the weight of a paired aluminum door system. Austin’s clay soils shift, especially in older neighborhoods like Crestview and Allandale, so we account for minor settling rather than pretending the opening is perfect.

On install day, we set the frame level, plumb, and square, usually with the help of laser levels rather than eye-balling it. We anchor per the manufacturer’s engineering spec, not with whatever fasteners happen to be in the truck. Every perimeter joint gets AAMA 812 compliant low-expansion foam sealant, which expands to fill the gap, seals against air and water infiltration, and won’t bow the frame as it cures. The installation follows AAMA 2400/2410 standards, which is the industry reference for residential window and door installation practice.

After the panels are hung and the hardware is adjusted, we run a water test on the sill and perimeter, check the door’s operation with all locking points engaged, and walk the homeowner through operation and maintenance. Then we clean up, haul away the old door if you’re replacing one, and leave you with a door that opens and closes like it should. Our workmanship is warrantied, and because we install to manufacturer spec, ViewLux’s product warranty stays intact.

Austin building codes require specific wind-load ratings on exterior doors depending on exposure, and doors near the lake in Travis County sometimes have stricter requirements than in-town lots. We handle permits when needed and make sure your door meets the current code, not the code from 2005.

Frequently Asked Questions – VLX 100 Double Swing / French Door

What is the lead time for the VLX 100 Double Swing / French Door? Most VLX 100 orders arrive in 4 to 6 weeks from the date the order is confirmed, depending on finish and glass selection. Custom finishes or laminated glass can add a week or two. We’ll give you a realistic delivery window when we quote the project, and we schedule installation as soon as the door clears our receiving inspection. Call (325) 420-1750 to check current lead times for your configuration.

Does the VLX 100 qualify for energy tax credits? The VLX 100 with Low-E glass may qualify for federal energy efficiency tax credits under current IRS rules for exterior doors, because the thermal break and NFRC-rated performance meet or exceed the minimum thresholds. Eligibility depends on the specific glass package and whether the home is your primary residence. We recommend confirming with your tax professional, and we can provide the performance documentation you’ll need. Call (325) 420-1750 and we’ll help you sort it out.

What warranty comes with the VLX 100 Double Swing / French Door? ViewLux provides a manufacturer warranty on the frame, hardware, and glass, and the warranty remains valid when the door is installed by an authorized partner like Juniper Windows Austin. Warranty terms vary by component, finish, and glass type, so we’ll walk you through exactly what’s covered before you sign. Our installation workmanship is warrantied separately. Call (325) 420-1750 for details on your specific configuration.

Can I customize the size? The VLX 100 Double Swing can be built up to 96 inches wide in paired configuration, and individual panel widths can be adjusted within that span. Height is also flexible within the series limits. If you’re replacing an existing French door or sliding patio door, we measure the opening and configure the panels to fit, including slight adjustments for out-of-square rough openings that are common in older Austin homes. Call (325) 420-1750 for a measurement appointment.

How do I maintain aluminum frames? Aluminum frames need very little maintenance compared to wood. Wipe the frames down with mild soap and water a couple times a year, keep the track and threshold free of debris so drainage channels stay clear, and lubricate the hinge and lock points annually with a silicone-based lubricant. Don’t use abrasive cleaners, especially on anodized finishes, and don’t pressure-wash the door. The weatherstripping should be checked yearly and replaced when it shows flattening, which we’re happy to do during a service visit.

Get a Quote – VLX 100 Double Swing / French Door in Austin

If the VLX 100 Double Swing / French Door sounds like the right fit for your Austin home, the next step is simple. Call Juniper Windows Austin at (325) 420-1750 and we’ll set up a free on-site measurement and quote. We’ll bring finish samples, glass options, and honest pricing so you can make a confident decision.

Written by the team at Juniper Windows Austin, authorized ViewLux installation partner serving Austin, TX and the surrounding Hill Country.