VLX 80 Casement Window

VLX 80 Casement Window in San Jose, CA | Westlight Windows San Jose

The VLX 80 Casement Window is a side-hinged aluminum window built for homeowners who want the widest possible glass area and the least amount of frame in the way. It swings outward on heavy-duty hardware, catches prevailing breezes, and seals tight when closed. In San Jose, where late-afternoon winds roll down from the Diablo Range and summer heat settles into the Santa Clara Valley, a casement window that actually ventilates makes a real difference. Westlight Windows San Jose is an authorized ViewLux installation partner, which means we sell, measure, and install this window to factory spec, and we stand behind the work. Call (669) 333-7786 to talk sizes and pricing.

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Product Overview – VLX 80 Casement Window

The VLX 80 gets its name from the 80-millimeter profile depth, and that number tells you most of what you need to know about its design intent. This is a slim-frame aluminum window that prioritizes glass over metal. The series uses a 1.97-inch frame width and 0.079-inch wall thickness, which is substantial enough for structural stability but thin enough to keep sightlines narrow. The result is a casement window that reads more like a framed picture of your backyard than a piece of hardware.

Architecturally, the VLX 80 fits contemporary and mid-century homes particularly well. San Jose has thousands of Eichler-inspired ranchers in Willow Glen, Cambrian, and West San Jose, and those homes were originally designed around expansive glass and clean lines. The VLX 80 honors that aesthetic. It also works in new builds and retrofits where the goal is maximizing natural light without sacrificing energy performance.

ViewLux engineered this product as part of a broader high-performance aluminum line, and Westlight Windows San Jose installs it as an authorized partner. Why does that matter? Because an authorized partner has access to factory training, current spec sheets, and direct technical support. When a casement window is ordered, cut, and installed correctly, it operates smoothly for two decades. When it is not, hinges sag, latches bind, and air leaks develop. We install this window the way ViewLux intends it to be installed, which protects both the product and the warranty. Call (669) 333-7786 for a free project consultation.

Technical Specifications

• Wall thickness: 0.079 inches. Heavy enough to resist racking and warping in direct sun, light enough to keep sightlines minimal.
• Profile width: 1.97 inches. Ultra-narrow frame that increases visible glass area compared to bulkier aluminum extrusions.
• Glass options: Clear, Frosted, Low-E, Tempered, and Laminated. All available in insulated units sized to your rough opening.
• Finish options: Premium Black, Pure White, Anodized Silver, Bronze, Champagne, and Teak Wood. Powder-coated or anodized depending on the color selected.
• Screen options: Fixed Screen or Retractable Screen. Retractable units tuck away when not in use.
• Sill options: Standard Sill or Low-Profile Sill. Low-profile is popular for modern homes and accessible thresholds.
• Performance standards: Thermal break technology with NFRC-rated energy data. Installation per AAMA 2400/2410 using AAMA 812 low-expansion foam at every perimeter joint.

These specifications matter in San Jose. Our summers regularly hit the high 90s in neighborhoods like Evergreen and Almaden Valley, and an aluminum window without a proper thermal break turns into a radiator pointed at your living room. The VLX 80’s thermal break separates the interior and exterior metal, which is the single most important design feature in an aluminum window for our climate.

Performance Features

Thermal Efficiency

The VLX 80 uses a polyamide thermal break between the inner and outer aluminum profiles, which interrupts heat transfer through the frame. Combined with Low-E insulated glass, the window carries NFRC energy ratings specific to its glass package. In San Jose, this means lower cooling costs from June through October, when the inland heat pushes air conditioning demand to its annual peak.

Acoustic Performance

Casement windows close against a compression seal around all four sides, which is inherently better at blocking sound than sliding windows. The VLX 80’s multi-point locking system pulls the sash tight against the weatherstripping, reducing noise intrusion from traffic, leaf blowers, and the freight rail corridors that run through parts of San Jose. Laminated glass can be added for a significant further reduction in sound transmission.

Airtightness & Weather Seal

When a casement window closes, the sash compresses against the frame seal with mechanical force from the handle and lock, not just gravity. This produces measurable airtightness performance. Our installation crew seals the perimeter with AAMA 812 low-expansion foam, which fills every void without warping the frame, then applies a continuous air and moisture barrier per AAMA 2400/2410 standards.

Waterproofing

San Jose averages about 17 inches of rain per year, but when it comes, it often arrives in concentrated atmospheric-river storms. The VLX 80’s sloped sill design channels water away from the interior, and the compression gasket system prevents wind-driven rain from entering around the sash. Every installation gets a final water test before we call the job complete.

Wind Resistance

Casement windows are one of the strongest window types in wind-load testing because the sash is mechanically secured on all four sides. The VLX 80 is wind-load rated for local climate requirements, including the gusts that sweep through the Santa Cruz Mountains and down into the valley floor. This structural stiffness also keeps the window square over time, which preserves smooth operation decades after installation.

Security & Hardware

The multi-point locking mechanism on a casement window engages at multiple positions along the frame, unlike a sliding window that often secures at a single point. Tempered or laminated glass adds further resistance to forced entry. For homes in San Jose, where ground-floor windows facing open space or rear yards are a common access concern, that hardware is a practical security upgrade, not a marketing bullet.

Color & Glass Options

The VLX 80 Casement Window comes in six finish options, and the right choice depends on the architectural character of your San Jose home. Premium Black is the current front-runner for modern farmhouse builds in Willow Glen and Rosemary Gardens, where dark window frames against white stucco creates strong contrast. Pure White remains the safest choice for traditional Spanish and ranch-style homes in Santa Teresa and Blossom Valley. Anodized Silver has that raw industrial look that suits loft-style renovations and contemporary additions. Bronze works beautifully on mid-century homes, echoing the original anodized aluminum windows installed on Eichler properties across San Jose decades ago. Champagne offers a warmer metallic tone. Teak Wood is a powder-coated finish that simulates wood grain without the maintenance, which is why it is popular in neighborhoods like Naglee Park where homeowners want warmth without wood upkeep.

On glass, the options solve different problems. Low-E is the energy workhorse: it reflects solar heat while admitting visible light. Frosted provides privacy where you need it, such as a bathroom or a ground-floor bedroom facing a side yard. Tempered glass is safety-rated and required by code in certain locations. Laminated glass adds acoustic and impact resistance. Clear glass maximizes light without filtering. Most San Jose homeowners choose Low-E for sun-facing elevations and clear or laminated for others, depending on noise and safety priorities. Call (669) 333-7786 and we will help you match each window to the right glass package.

Installation by Westlight Windows San Jose in San Jose

An excellent window installed incorrectly will leak, bind, and fail before its time. That is the blunt truth of window replacement, and it is why we treat installation as the most important part of what we do. Aluminum windows are unforgiving. If a frame is set out of square, the casement sash will not seat properly against the seals, and you will feel air movement at the corner of the window every winter. Frame sag from a poorly shimmed install produces the same result. Once an aluminum window is racked, it does not recover.

Our process starts with a pre-installation inspection. We check the rough opening for square, measure across diagonals, inspect for any water damage or deteriorated framing, and verify the opening is sized correctly for the VLX 80 unit ordered. Then we set the window level, plumb, and square, shimming as needed until all four corners measure true. The next step is sealing. Every perimeter joint gets AAMA 812 low-expansion polyurethane foam, which fills gaps completely without applying pressure to the frame. This is not standard practice for every installer in San Jose, but it is the manufacturer-approved method and the one we use on every job.

After the foam cures, we install flashing and exterior trim to shed water away from the opening, per AAMA 2400/2410 standards. Then comes the water test. We run water along the exterior perimeter of each installed window and check the interior for any sign of moisture. Finally, we clean the glass, remove all debris, and walk the project with the homeowner.

Improper installation voids the factory warranty. When a San Jose homeowner buys the VLX 80 through Westlight Windows San Jose, there is one accountable party for both the product and the work, backed by our own workmanship warranty on the installation. That matters when you are spending thousands of dollars on windows that should last the life of the home.

Frequently Asked Questions – VLX 80 Casement Window

What is the lead time for the VLX 80 Casement Window?
The VLX 80 series typically ships within four to six weeks from order confirmation, depending on the glass package, finish, and custom sizing. Finishes like Premium Black and Teak Wood in non-stock sizes add time. We provide a confirmed lead-time range when we place the order, not a vague estimate, so you can schedule your installation with confidence. Call (669) 333-7786 and we will confirm current factory lead times.

Does the VLX 80 Casement Window qualify for energy tax credits?
The VLX 80 can qualify for federal energy tax credits when paired with Low-E insulated glass that meets the ENERGY STAR criteria for the Northern California climate zone. Eligibility depends on the specific glass package and U-factor, not the frame alone. We can provide the NFRC label data for your exact configuration so you can confirm eligibility before committing. Call (669) 333-7786 for current rebate and credit details.

What warranty comes with the VLX 80 Casement Window?
The VLX 80 carries the ViewLux manufacturer warranty covering the frame, glass, and hardware against defects in materials and workmanship, and Westlight Windows San Jose provides a separate workmanship warranty on installation. The key condition is that installation must be performed by an authorized partner using approved methods. As a ViewLux authorized installation partner, our work meets that standard. Call (669) 333-7786 and we will provide the full warranty documentation for your project.

Can I customize the size of the VLX 80 Casement Window?
Yes, the VLX 80 is fabricated to custom rough-opening dimensions within the structural limits of the aluminum extrusion. Minimum and maximum sash sizes apply, particularly for taller units where hinge load becomes a factor. We measure every opening individually in San Jose homes, because rough openings in older construction are rarely perfectly square, and a window sized off a homeowner’s tape measure often does not fit properly.

How do I maintain aluminum frames in San Jose’s climate?
Aluminum frames require very little maintenance. Wash the frames and tracks twice a year with mild soap and water, and keep the weep holes at the bottom of the frame clear of debris. In San Jose’s dry climate, the main concern is dust accumulation, not moisture corrosion. The powder-coated finishes resist fading and require no repainting. The hardware benefits from a light silicone lubricant on hinges and locking points annually.

Get a Quote – VLX 80 Casement Window in San Jose

If you are planning a window replacement or new build in San Jose, the VLX 80 Casement Window is worth a serious look. We will measure your openings, confirm the right glass and finish combinations for your home, and give you a written, line-item quote at no cost. Call Westlight Windows San Jose at (669) 333-7786 to schedule your free on-site measurement today.

Written by the team at Westlight Windows San Jose, authorized ViewLux installation partner serving San Jose, CA and surrounding neighborhoods.