VLX 500 Sliding Window

VLX 500 Sliding Window in Coral Gables, FL | TruePane Windows & Doors

The VLX 500 Sliding Window is a high-performance aluminum sliding system built for homeowners who want clean sightlines, smooth operation, and a frame that won’t warp or sag in South Florida’s humidity. TruePane Windows & Doors is an authorized installation partner for the manufacturer behind this series. That means you get the product direct from a certified channel, installed by a team that knows Coral Gables homes, from Old Cutler Bay colonials to modern builds near the Biltmore. We handle measurement, ordering, and installation so the window fits your opening exactly and performs the way the engineering intends. Call (954) 507-3613 to start with a free on-site measurement.

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Product Overview - VLX 500 Sliding Window

The VLX 500 earns its reputation on two details most buyers notice immediately: the slim profile and the effortless glide. At 1.97 inches wide, the frame keeps sightlines open, so more of the opening is glass and less of it is aluminum. That matters in Coral Gables, where natural light and garden views are part of what you’re paying for in a home. The 0.079-inch wall thickness gives the extrusion enough rigidity to hold large lites without flex, while the track system keeps the sash moving with a light push, even after years of salt air and daily use.

ViewLux designed this series as a practical answer to older sliding doors and single-hung windows that stick, leak, or fog. It’s available in 2-track and 3-track configurations. The 3-track version lets you open up to two-thirds of the total width, which turns a standard wall opening into something closer to a pass-through. We recommend the 3-track for wider openings, especially in family rooms or lanai-facing walls where airflow matters. The 2-track is the cleaner, simpler option for bedrooms, offices, and tighter spans.

For Coral Gables buyers replacing original aluminum frames from the 1960s and 70s, the VLX 500 represents a significant step up in thermal performance and water management without changing the architectural character of the home. That’s a common concern here: people want modern performance with a look that respects the Mediterranean and Florida vernacular styles so common in neighborhoods like Hammock Oaks and French Village.

TruePane Windows & Doors stocks and installs this series as part of our partnership with ViewLux. We’re not guessing at the product; we’ve installed enough of these windows in Coral Gables, Palmetto Bay, and Pinecrest to know exactly how the tracks behave, where the shims go, and how the perimeter seal should look when it’s done right.

Technical Specifications

Here’s the VLX 500 broken down into what actually matters when you’re comparing windows. We’ve reworded the manufacturer specs in plain terms so you can talk through the details with us without a decoder ring.

• Frame material: Extruded aluminum with insulated thermal break
• Wall thickness: 0.079 inches, providing structural rigidity for large glazing
• Visible frame width: 1.97 inches, keeping the viewing area generous
• Track configurations: 2-Track (one operable sash, one fixed) or 3-Track (two operable sashes, one fixed)
• Glass options: Clear, Frosted, Low-E, Tempered, or Laminated
• Finish options: Premium Black, Pure White, Anodized Silver, Bronze, Champagne, Teak Wood
• Screen options: Retractable Screen or Sliding Screen
• Thermal rating: NFRC-rated with thermal break technology
• Installation standard: AAMA 2400/2410 compliant, AAMA 812 low-expansion foam at every perimeter joint
• Wind load: Engineered for local wind-load requirements, with impact-rated laminated glass as an option

If you’re replacing a specific opening, the width and height limits depend on the glass pack you choose. Tell us your rough opening dimensions and we’ll tell you whether the VLX 500 fits or whether a custom size order makes more sense. Call (954) 507-3613 and we’ll walk through it with you.

Performance Features

Thermal Efficiency. Aluminum conducts heat, which is why cheap aluminum windows become radiators in a Coral Gables summer. The VLX 500 uses a thermal break, a non-conductive barrier inside the frame that interrupts heat transfer. NFRC ratings for this series show meaningful reductions in U-factor compared to non-thermal-break aluminum, which translates to lower air-conditioning loads and fewer hot spots near the glass.

Acoustic Performance. Homes near US-1, Bird Road, or the flight paths into Miami International deal with constant background noise. Laminated glass adds an acoustic dampening layer that reduces mid-range frequencies better than standard annealed or tempered lites. We regularly recommend laminated glass in Coral Gables bedrooms that face busy streets, and the difference is noticeable the day the window goes in.

Airtightness & Weather Seal. The VLX 500’s interlocking sashes and compression weatherstripping keep conditioned air in and humid outside air out. In a climate where dew points hover in the 70s for months at a time, a tight seal is the difference between a window that performs and one that fogs, drips, or grows mildew at the sill. AAMA 2400/2410 installation compliance ensures the air barrier stays continuous at the frame perimeter.

Waterproofing. Florida thunderstorms dump inches of water in an hour, often driven sideways by wind. The VLX 500 channels water through internal weeps and out the sill, and our installers apply AAMA 812 low-expansion foam sealant on every perimeter joint before interior trim goes on. That foam does two jobs: it seals air leaks and it blocks water migration at the wall-to-frame junction, the place where most window installations fail in Miami-Dade.

Wind Resistance. Coral Gables sits in a High Velocity Hurricane Zone, so any window we sell has to meet wind-load requirements that don’t exist in most of the country. The VLX 500 is wind-load rated, and when paired with impact-rated laminated glass, it gives you the option of a product that meets the most demanding local codes without adding bulky storm shutters to the design equation.

Security & Hardware. The locking hardware on the VLX 500 engages the full height of the sash, not just a single point at the center. That makes the sash much harder to pry or lift out of the track. For ground-floor windows in Coral Gables, where landscaping often blocks sightlines from the street, a full-length lock plus laminated glass is a meaningful upgrade over an old single-bolt aluminum frame.

Color & Glass Options

The VLX 500 comes in six finishes, and the right choice depends on your home’s exterior and interior language. Premium Black and Anodized Silver read as modern and crisp; both work well on contemporary Coral Gables builds and renovated mid-centuries. Pure White suits the clean coastal look you see in lots of Gables remodel work. Bronze is the classic Florida choice and blends well with the darker accents on Mediterranean-style homes. Champagne is softer, a good middle ground when you want warmth without going full brown. Teak Wood finish gives you a wood-look on an aluminum frame, ideal for traditional Coral Gables homes where original wood windows are being replaced with a lower-maintenance material.

Glass selection starts with your priorities. Clear maximizes visible light and is the most economical. Frosted gives you privacy where you need it: bathrooms, side yards, windows facing a neighbor’s wall. Low-E coating is what makes the window energy-efficient; it reflects heat while letting light through, and we recommend it for every sun-facing elevation. Tempered glass is safety-rated and required for large glazing areas and low windows. Laminated glass adds impact resistance and sound control, and it’s the glass to choose if you’re aiming for hurricane protection without shutters.

Installation by TruePane Windows & Doors in Coral Gables

Window performance depends as much on the installation as on the extrusion. A well-made window set into a poorly sealed opening will leak, stick, and underperform. That’s why TruePane Windows & Doors treats installation as part of the product, not an afterthought. Our crews install the VLX 500 to AAMA 2400/2410 standards, the industry benchmark for window installation in new construction and retrofit applications.

Every project starts with a pre-install inspection. We check the rough opening dimensions against the order, verify the sill is sound and the framing around the window is intact, and identify any signs of moisture or termite damage before we pull the old window. Coral Gables homes with original lime plaster walls and old rough openings sometimes need furring strips or detail work to get the opening true. We handle that and quote it upfront.

During install, the frame gets set level, plumb, and square using shims placed to support the weight of the glass pack, never just the corners. The sash is centered in the frame, tracks are cleaned, and the glides are adjusted so the operable panel moves with one hand. Then we apply AAMA 812 low-expansion foam sealant at every perimeter joint, followed by an exterior seal and interior trim. The last step is a water test: we run water over the exterior of the installed window and watch the sill and interior for any sign of intrusion. If it leaks, we fix it before we leave. You won’t find that step on a cut-rate installation.

One more thing worth saying plainly: installing a window yourself or hiring a handyman to set a VLX 500 voids the manufacturer’s warranty and almost always results in a window that binds, leaks, or fails the first time a real storm hits. In Coral Gables, where code enforcement takes window installation seriously, the permit and inspection trail matters too. We pull permits where required and our work is built to pass inspection the first time.

Frequently Asked Questions - VLX 500 Sliding Window

Get a Quote - VLX 500 Sliding Window in Coral Gables

If you’re pricing a window replacement in Coral Gables, the next step is an on-site measurement with a real installer, not a phone estimate pulled out of a spreadsheet. We’ll measure your openings, review the track configuration and glass options, and give you a written quote with no change orders later. Call (954) 507-3613 or reach out through our contact page to schedule a free estimate.

Written by the team at TruePane Windows & Doors, serving Coral Gables and Miami-Dade County since our founding. We install every ViewLux product we sell, and we warranty the work we do.