VLX 500 Sliding Window

VLX 500 Sliding Window in Los Angeles, CA | Meridian Windows & Doors

The VLX 500 Sliding Window is a high-performance aluminum sliding system built around two things Los Angeles homeowners consistently ask for: a slim sightline that doesn’t block the view, and a track mechanism that glides without wrestling. Sold and installed by Meridian Windows & Doors, an authorized ViewLux installation partner serving Los Angeles, this window works equally well in a mid-century ranch in Sherman Oaks, a beachfront condo in Santa Monica, or a new modern build in Silver Lake. If you’re comparing sliding window options and want factory-backed installation from a local LA team, call (817) 686-2228 to schedule a free on-site measurement.

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Product Overview – VLX 500 Sliding Window

ViewLux designed the VLX 500 as a high-performance aluminum sliding system with a slim profile, effortless glide, and the flexibility of 2- and 3-track configurations. For Los Angeles homeowners, that translates to a window that reads as architectural glass rather than a bulky frame, while still delivering the structural rigidity aluminum is known for.

The profile width measures 1.97 inches, which is narrow enough to preserve sightlines across a wide patio opening but substantial enough to hold large glass panels without flexing. Wall thickness comes in at 0.079 inches, giving the frame the torsional strength needed for panels that slide open and shut thousands of times over the life of the window.

Where the VLX 500 separates itself from builder-grade sliders is the track system. The rollers are engineered so a full-size panel moves with one hand, even after years of coastal air and LA dust. We install this series most often in homes where the slider is the primary connection between indoor living space and an outdoor deck, balcony, or courtyard. Homeowners in neighborhoods like Encino, Pasadena, and Culver City choose it because they want the opening to feel continuous with the room, not interrupted by hardware that looks like an afterthought.

Meridian Windows & Doors carries the VLX 500 as an authorized ViewLux installation partner in Los Angeles, which means you get factory-spec installation, not a generic window crew guessing at the product. That matters more on a sliding window than almost any other product we install, because track alignment tolerances are unforgiving. A window installed 1/8 inch out of level will never close right, and no amount of adjustment fixes a frame that was set wrong from day one.

Technical Specifications

Here are the VLX 500 Sliding Window specs in plain terms, drawn from the manufacturer’s product documentation. We’ve kept the numbers as published, because precision matters when you’re comparing bids.

The 2-track configuration is the standard choice for most Los Angeles homes, with one fixed panel and one sliding panel. The 3-track configuration buys you a wider opening with three panels stacking to one side, which we recommend for openings over 10 feet in newer construction or full-wall renovations.

Performance Features

Thermal Efficiency. The frame uses a thermal break that structurally separates the interior and exterior aluminum faces, so heat doesn’t conduct through the metal into your living space. NFRC-rated energy performance means the numbers are independently verified, not marketing claims. For LA’s inland heat zones like the San Fernando Valley, a Low-E glass pair-up with this frame cuts cooling costs measurably.

Acoustic Performance. Living near the 405, the 101, or any of LA’s busier corridors means traffic noise is a daily reality. The VLX 500’s sound control ratings come from tight frame tolerances and quality glazing. Laminated glass takes it further, adding a layer that disrupts sound vibration. We’ve installed these on Sunset Boulevard properties where the difference inside was immediate.

Airtightness & Weather Seal. Sliding windows can be notoriously leaky, which is why the VLX 500’s weather-stripping and interlocking sashes matter. The seals compress when the window closes and lock, blocking air exchange. That keeps conditioned air inside during LA’s heat waves and prevents that drafty feeling older sliders are famous for.

Waterproofing. Los Angeles rain is seasonal but intense when it comes. The VLX 500’s sill design and drainage channels move water away from the interior. Every Meridian Windows & Doors installation wraps the perimeter in AAMA 812 low-expansion foam sealant, which is the standard for keeping water from finding a path behind the frame.

Wind Resistance. Wind-load ratings matter here more than people assume. The Santa Anas put real pressure on large glass panels, especially in the foothills and canyon neighborhoods above LA. The VLX 500 is wind-load rated for local climate requirements, and we size the glass thickness and panel dimensions accordingly for each project.

Security & Hardware. The locking mechanism engages at multiple points along the track, not a single flimsy latch at the center. The aluminum frame resists flexing, which is the most common way intruders defeat sliding windows. For ground-floor installations or vacant second homes, we recommend laminated glass, which holds together under impact.

Color & Glass Options

The VLX 500 comes in six finishes, and the right one depends on the architecture of your home and what the rest of your Los Angeles property is doing.

Premium Black is the go-to for modern and industrial-style homes in areas like Venice, Highland Park, and the Arts District. It frames the view aggressively, which contemporary designs want. Pure White suits Spanish and Mediterranean styles common in the Valley and Pasadena, where window frames should blend into stucco rather than contrast it. Anodized Silver is the classic choice for mid-century buildings and anything with aluminum details already in place. Bronze works well on transitional homes and pairs nicely with wood or stone exteriors. Champagne is the less expected finish, a warmer metallic that suits 1970s and 1980s homes across the Westside. Teak Wood gives the look of a wood window with aluminum durability, which we see specified most often in craftsman restorations.

On glass: Clear is unobstructed and the default for view properties. Frosted is for privacy, typically in bathrooms, sidelights, or street-facing windows in dense LA neighborhoods. Low-E is the energy upgrade with a coating that reflects heat. Tempered is safety glass that crumbles rather than shatters, required by code in certain locations. Laminated layers glass with an interlayer for impact resistance and sound reduction.

Installation by Meridian Windows & Doors in Los Angeles

Every VLX 500 we install in Los Angeles follows the same process, because consistency is what keeps the manufacturer warranty intact and the window performing for decades.

We start with a pre-installation inspection of the rough opening. We measure the opening in three places for width and height, check for square, and look at the condition of the surrounding framing and waterproofing. In older Los Angeles homes, we regularly find openings that have shifted or rotted, and installing a new window into a compromised opening is how you get leaks and stuck tracks a year later.

During installation, the frame is set level, plumb, and square using shims at every anchor point, not just at the corners. That’s standard AAMA 2400/2410 practice, but we’d argue it’s the single most important step on a sliding window. The track tolerances on the VLX 500 are tight, and a level frame means the panel glides from day one and keeps gliding.

All perimeter joints are sealed with AAMA 812 low-expansion foam, which fills voids without deforming the frame. Then we apply a continuous sealant line at the exterior, flash the sill, and run a water test before we call the job done. Cleanup, hauling old windows, and a walkthrough of operation and maintenance are included.

Los Angeles brings specific considerations. Coastal properties in areas like Playa del Rey and Pacific Palisades face salt air, so we’ll recommend finishes and hardware with proven corrosion resistance. Hillside and canyon homes above LA get more wind exposure. And if you’re in a historic district like Hancock Park, we know the review processes and can help with documentation if your project needs it.

One thing to understand clearly: an improperly installed sliding window voids the manufacturer warranty. That’s not a sales tactic, it’s ViewLux’s stated policy and it’s industry standard. The product is engineered to perform, but only if installation follows the spec. As an authorized partner, Meridian Windows & Doors is accountable to that spec.

Frequently Asked Questions – VLX 500 Sliding Window

What is the lead time for the VLX 500 Sliding Window? Most VLX 500 orders in Los Angeles run 3 to 5 weeks from signed order to delivery at our shop, depending on glass type, finish, and whether the window is a standard or custom size. Laminated glass and less common finishes like Teak Wood or Champagne can add a week or so. Call (817) 686-2228 and we’ll give you a current lead time for your specific configuration.

Does the VLX 500 qualify for energy tax credits? It can, depending on the glass package you choose. The federal tax credit for energy-efficient windows requires specific NFRC U-factor and SHGC ratings, and a Low-E glass option on the VLX 500 is generally the path to qualifying. We recommend confirming your specific configuration’s ratings with us before claiming any credit, because not every glass pairing hits the threshold. Call (817) 686-2228 and we can pull the numbers for your project.

What warranty comes with the VLX 500 Sliding Window? The VLX 500 carries a manufacturer warranty from ViewLux on the frame, hardware, and glass, with the specific term depending on the product line. The important caveat is that the warranty is only valid when the window is installed according to manufacturer specifications. Meridian Windows & Doors installs as an authorized partner, which keeps your warranty intact. We also stand behind our labor with a workmanship warranty, so if an installation issue arises, it’s on us to fix it.

Can I customize the size of the VLX 500? Yes. The VLX 500 is built to order, not stocked in fixed sizes. We measure your opening, you choose the track configuration and panel split, and ViewLux fabricates to your dimensions. This works well in older Los Angeles homes where openings are never exactly standard. There are maximum panel dimensions based on glass type and wind zone, and we’ll flag those when we quote your project.

How do I maintain aluminum frames? Aluminum frames need very little, especially compared to wood. Wipe the tracks with a dry cloth or vacuum to remove LA dust and debris, clean the glass and frame with mild soap and water, and lubricate the rollers once or twice a year with a dry silicone spray. Avoid oil-based lubricants, which attract grit. If a panel every starts to stick or feel rough, call us before forcing it, because a binding panel usually means a roller or track alignment issue is developing.

Get a Quote – VLX 500 Sliding Window in Los Angeles

The VLX 500 is built to order, so the first step is a free on-site measurement where we’ll confirm the rough opening, talk through glass and finish options, and give you a written, line-item quote. You’ll know exactly what the window costs and what installation costs, with no surprises after the job starts. Call Meridian Windows & Doors at (817) 686-2228 to schedule yours.

Written by the team at Meridian Windows & Doors, authorized ViewLux installation partner serving Los Angeles since 2012.