VLX 80 Casement Window

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

The VLX 80 Casement Window is a side-hinged aluminum window built for homeowners who want the widest possible opening and the thinnest possible frame. It’s a favorite in San Diego’s coastal neighborhoods, from La Jolla to Coronado, where natural cross-breeze matters more than anything else. Westlight Windows San Diego is an authorized ViewLux installation partner, which means you get the genuine product, installed to factory spec, with the warranty intact. We handle the measurement, the order, the install, and the follow-up. If you’re researching this window for a remodel or new build in San Diego County, call us at (619) 793-3829 for a free, no-pressure quote.

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Product Overview – VLX 80 Casement Window

The VLX 80 is what happens when a manufacturer decides the frame should get out of the way. The aluminum profile measures just 1.97 inches wide, which translates to a glass-to-frame ratio that feels closer to a curtain wall than a residential window. You get a side-hinged casement with maximum ventilation, ultra-narrow sightlines, and hardware that opens the sash outward with a simple crank or handle.

Architecturally, this window suits modern and mid-century homes throughout San Diego. We’ve installed the VLX 80 in Mission Hills craftsman remodels, new builds in Del Cerro, and contemporary cliffside projects in Point Loma. It reads clean from the street and disappears from the inside. The design philosophy is straightforward: nothing on this window exists without a reason. The frame is structural, not decorative. The hardware is functional, not ornamental.

Why do buyers choose this series over vinyl or wood? Three reasons come up on nearly every San Diego consult. First, aluminum doesn’t warp or swell in our coastal humidity. Second, the thermal break technology means you’re not sacrificing energy performance for the slim profile. Third, the casement operation gives you a full opening, unlike sliders that only open halfway. Add in the fact that Westlight Windows San Diego installs it correctly, and you have a window that performs for decades without sagging, sticking, or leaking.

Technical Specifications

Here’s what the VLX 80 Casement Window brings to the table, in plain terms. Wall thickness on the aluminum extrusion is 0.079 inches, a number that matters because it dictates frame rigidity and resistance to racking over time. The overall profile width is 1.97 inches, making this one of the slimmest thermally broken aluminum casements in its class.

• Wall thickness: 0.079 inches – structural-grade aluminum extrusion
• Profile width: 1.97 inches – ultra-narrow frame, maximum glass area
• Glass options: Clear, Frosted, Low-E, Tempered, Laminated
• Finish options: Premium Black, Pure White, Anodized Silver, Bronze, Champagne, Teak Wood
• Screen options: Fixed Screen, Retractable Screen
• Sill options: Standard Sill, Low-Profile Sill
• Thermal performance: NFRC-rated thermal break technology
• Installation standard: AAMA 2400/2410 compliant, installed by Westlight Windows San Diego

Performance Features

Thermal Efficiency – Aluminum conducts heat, which is why every builder who skips thermal breaks ends up with condensation problems in San Diego’s coastal zones. The VLX 80 uses a thermal break system that interrupts the conductive path between interior and exterior frames. The result is an NFRC-rated window that holds its own against vinyl on energy bills while keeping the aluminum’s structural benefits.

Acoustic Performance – If you live near the 5, the 8, the 163, or Lindbergh Field flight paths, you already know what noise does to a home. Laminated glass on the VLX 80 cuts down sound transmission significantly. In neighborhoods like Bankers Hill or Little Italy where freeway hum and trolley bells are constant, we recommend laminated glass on the street-facing elevations.

Airtightness & Weather Seal – A casement window seals by compression. When you close the VLX 80, the sash presses into the weatherstripping around all four sides, creating a tighter seal than a sliding window can achieve. That translates to fewer drafts, lower energy bills, and less dust making its way into your San Diego home during Santa Ana wind events.

Waterproofing – During installation, Westlight Windows San Diego applies AAMA 812 low-expansion foam sealant on every perimeter joint. This is the step that separates a 10-year window from a 30-year window. Done properly, the sealant expands to fill the entire gap, creating a continuous water and air barrier against San Diego’s winter rains.

Wind Resistance – San Diego County has wind zones that vary dramatically between coastal bluffs and inland valleys. The VLX 80 is wind-load rated for local climate requirements, which means it’s engineered to handle sustained pressure without frame deflection or sash flutter. For exposed homes in Point Loma or coastal Oceanside, we spec the appropriate wind-load configuration at the time of ordering.

Security & Hardware – Casement windows are inherently harder to force open than sliders or double-hungs because the locking mechanism is embedded in the frame, not surface-mounted. The VLX 80 hardware includes multi-point locking that engages the sash at multiple positions. Add laminated glass and you have a window that resists both forced entry and impact.

Color & Glass Options

The VLX 80 comes in six finishes. Premium Black is the top seller in San Diego right now, especially on modern farmhouse and contemporary builds across North County. It frames views like a picture frame and hides dust better than most colors. Pure White works well on Spanish revival homes in areas like Kensington and South Park, where the window needs to recede into stucco walls. Anodized Silver is the classic aluminum look, still common in mid-century and commercial-style residential properties. Bronze and Champagne give you warmer metallic tones that suit transitional designs, and Teak Wood provides a wood-like warmth without the maintenance of actual wood. All six finishes are factory-applied. None of them require repainting.

Glass selection depends on what each room needs. Clear is the baseline. Frosted gives you privacy in bathrooms and street-facing bedrooms without giving up daylight. Low-E is the energy-efficiency workhorse, reflecting heat away during San Diego summers while letting visible light through. Tempered glass is a code requirement near doors and in certain window locations. Laminated glass adds both impact resistance and acoustic insulation. When laminated glass is glazed into the VLX 80, it creates a safer window that holds together under impact and reduces outside noise.

Installation by Westlight Windows San Diego in San Diego

Here’s what matters about installation: a $1,200 window installed badly is a $200 window. The VLX 80 is only as good as the team that puts it in the opening. Westlight Windows San Diego installs this product to AAMA 2400/2410 standards, which is the recognized installation standard for fenestration products in this country. We start with a pre-install inspection of your rough opening. We check the framing, the waterproof membrane, and the condition of the existing structure before a single screw goes in.

During installation, the window is set level, plumb, and square. This is not optional. A casement window that’s installed even slightly out of square will bind at the hinge over time, and the sash will eventually fail to close fully. We then apply AAMA 812 low-expansion foam sealant on all perimeter joints. This expands to fill every void between the window frame and the rough opening, eliminating air leaks and water intrusion paths. The window is shimmed properly, sealed, and secured. After the install, we run a final water test on the perimeter and clean up the job site.

Improper installation voids the manufacturer warranty. We’ve seen homeowners in San Diego who bought windows from a big-box store and hired the lowest bidder to install them. The windows leaked within two seasons, and the manufacturer’s warranty didn’t cover installation-related failures. That’s the exact scenario we prevent. San Diego’s building codes and coastal exposure requirements are also part of the conversation. We pull permits when required, and we install to the standards your local inspector expects.

Frequently Asked Questions – VLX 80 Casement Window

Get a Quote – VLX 80 Casement Window in San Diego

If you’re ready to price out the VLX 80 Casement Window for your San Diego home, the next step is a free on-site measurement. We’ll discuss glass options, finishes, and project timing at your property. No pressure, no obligation. Call Westlight Windows San Diego at (619) 793-3829 to schedule your estimate today.