VLX 80 Awning Window

VLX 80 Awning Window in San Antonio, TX | Juniper Windows San Antonio

The VLX 80 awning window is a top-hinged aluminum window that opens outward from the bottom, letting you keep fresh air moving through your San Antonio home even when it’s raining. That single design decision, hinging at the top, changes how the window behaves in our climate. Awnings shed water naturally, seal tighter than sliders when closed, and work beautifully in places where other windows struggle: over kitchen sinks, in bathrooms, above doors, or stacked high on a wall where you want light and air without a big swinging sash. Juniper Windows San Antonio is an authorized ViewLux installation partner, which means you get the window installed by a team that knows this product line, follows the manufacturer’s installation protocols, and stands behind the work. Call (903) 488-7019 to talk through a project or schedule a free measurement.

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Product Overview – VLX 80 Awning Window

The VLX 80 belongs to a class of windows that San Antonio homeowners often discover after living with double-hungs or sliders for years and realizing those designs have limits. An awning window opens outward from the bottom, hinged at the top, so the sash itself becomes a small awning over the opening. That means you can leave it cracked open during a spring shower and not worry about water blowing in. It also means the window seals under its own weight when closed, which is a real advantage in a city where summer heat and humidity run for months at a time.

ViewLux built this series around extruded aluminum, which is why the profiles stay straight and square for decades without the sagging or warping that can affect vinyl or wood in South Texas heat. Aluminum expands and contracts with temperature, but a well-engineered extrusion with a thermal break handles that movement without losing its shape or seal. The VLX 80 uses a thermal break, a non-conductive barrier inside the frame that interrupts heat transfer between the outside aluminum and the inside aluminum. Without that break, an aluminum frame becomes a radiator in August. With it, the frame performs far closer to what San Antonio buyers expect from a premium window.

Architecturally, the VLX 80 fits two San Antonio homes especially well. Mid-century and modern builds, where clean aluminum sightlines look right and glass area matters, are a natural match. And traditional Hill Country or Spanish-style homes, where owners want a window that disappears into the wall when open and offers ventilation without visual clutter, also benefit from this design. We install the VLX 80 across San Antonio, from Alamo Heights and Terrell Hills to Stone Oak, Boerne, and the growing neighborhoods around Cibolo and Schertz.

Technical Specifications

Here are the core numbers and options for the VLX 80 awning window, in plain terms. Wall thickness is 0.079 inches, which in aluminum extrusion terms is a substantial profile that resists dents and flexing during installation and over decades of use. The profile width is 1.97 inches, narrow enough to keep sightlines clean but deep enough to house the thermal break and weather seals properly.

• Frame material: Extruded aluminum with thermal break
• Wall thickness: 0.079 in
• Profile width: 1.97 in
• 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
• Installation standard: AAMA 2400/2410 compliant
• Perimeter sealant: AAMA 812 low-expansion foam on all joints

Each window is built to order for your San Antonio home, so you’re not limited to stock sizes or stock glass. If you need tempered glass near a door or in a bathroom, we spec it. If you want Low-E for the west-facing side of the house, we swap it in. The point is, the VLX 80 is configurable, and Juniper Windows San Antonio handles that configuration for you so the order lands right the first time.

Performance Features

Thermal Efficiency. The thermal break inside the VLX 80 frame interrupts the conductive path between exterior and interior aluminum. Combined with Low-E glass, this window earns NFRC-rated energy performance numbers that make a measurable difference on San Antonio electric bills from May through October.

Acoustic Performance. Aluminum frames with proper seals, paired with laminated glass, cut down exterior noise substantially. That matters for San Antonio homes near Loop 410, I-10, or any street with steady traffic. The VLX 80’s compression seal design, where the sash pulls tight against the frame when closed, reduces the air gaps that let sound through.

Airtightness & Weather Seal. The awning design inherently seals better than sliding windows because the sash compresses against the frame rather than sliding past it. Airtightness means fewer drafts, less dust, and more stable indoor temperatures, which is exactly what you want in a San Antonio summer when the AC runs 16 hours a day.

Waterproofing. Hinging at the top means rainwater hits the sash and runs down the outside face, never toward the opening. The drainage channels in the frame handle any incidental moisture that does get past the outer seal, directing it out and away from the structure. It’s the same logic as a good roof flashing, just built into the window.

Wind Resistance. San Antonio sits in a region where spring storms can bring sudden, hard wind gusts. The VLX 80 is wind-load rated for local climate requirements, meaning the frame, hardware, and glass package are engineered to handle the pressures we actually see here, not just mild coastal breezes.

Security & Hardware. The locking mechanism on an awning window pulls the sash tight at multiple points along the bottom rail. When combined with laminated or tempered glass, that makes forced entry significantly harder than a standard single-pane slider. The hardware itself is metal-on-metal, not plastic, which extends service life in a hot, sunny climate.

Color & Glass Options

Finish choice changes the personality of the window more than most people expect. Premium Black is the current favorite for modern and contemporary San Antonio builds, especially against light stucco or painted brick. Pure White works for traditional and farmhouse-style homes and reads as classic, not dated. Anodized Silver is the raw aluminum look that fits true mid-century restorations and commercial-inspired residential designs.

Bronze and Champagne are quieter finishes that warm up the frame without calling attention to it; they pair well with natural stone and earthy exteriors common in the Texas Hill Country. Teak Wood is a woodgrain-textured finish that gives the strength and low maintenance of aluminum with the visual warmth of timber, which is popular in neighborhoods like Terrell Hills and Olmos Park where traditional architecture dominates.

On the glass side, Clear is the budget option, but we rarely recommend it for San Antonio’s sun. Low-E is the workhorse; it reflects infrared heat while letting visible light through, and it’s the single best upgrade for west- and south-facing rooms. Frosted gives privacy without curtains, ideal for bathrooms and entry-side windows. Tempered is safety glass that crumbles instead of shattering, required by code in certain locations. Laminated adds impact resistance and serious sound reduction, worth considering if you’re near a busy road or want extra storm protection.

Installation by Juniper Windows San Antonio in San Antonio

We’ll say this plainly: the best window on the market performs poorly if it’s installed badly. That’s not a hypothetical. A window set out of level binds on its hardware and wears out hinges prematurely. A window set out of plumb leaves gaps at the corners that leak air and water. A window set out of square stresses the glass unit and voids the warranty. The VLX 80 is engineered to tight tolerances, and it deserves an installation that respects those tolerances.

Our process starts with a pre-installation inspection of the rough opening. We look at the framing condition, check for rot or termite damage, and confirm the opening size matches the order before the old window comes out. Then we set the new VLX 80 level, plumb, and square, shimmed and secured per AAMA 2400/2410 installation standards. Every perimeter joint gets AAMA 812 low-expansion foam sealant, which is the industry-specified product for sealing aluminum window frames. Low-expansion means it fills the gap without bowing the frame, which high-expansion foams will do if you’re not careful. We see that mistake on DIY jobs all over San Antonio.

After setting and sealing, we do a final water test around the perimeter, check the operation of the sash and hardware, and clean up the job site completely. San Antonio’s climate, long hot summers with short intense rain events, means your window has to handle thermal movement without losing its seal. Our installation accounts for that. And because Juniper Windows San Antonio is an authorized ViewLux installation partner, the warranty stays intact. That’s the part a lot of people don’t realize: many manufacturer warranties are only honored if the installation meets specific standards and is performed by qualified installers. We handle that so you don’t have to think about it. Call (903) 488-7019 to schedule a measurement.

Frequently Asked Questions – VLX 80 Awning Window

What is the lead time for the VLX 80 Awning Window?

Lead time for the VLX 80 typically runs 3 to 6 weeks from order confirmation to delivery at our San Antonio shop, depending on glass type and finish. Custom sizes, laminated glass, and certain finish options can push the window out by an extra week or two. We’ll give you a specific timeline when we quote the project. Call (903) 488-7019 and we’ll map out the schedule from measurement to install.

Does the VLX 80 qualify for energy tax credits?

That depends on the glass package you choose and the current federal and local incentive programs, which change periodically. The VLX 80 with Low-E glass and a thermal break meets the performance criteria for most energy-efficiency programs we see in San Antonio, but we recommend confirming eligibility for your specific configuration before buying. Our team can point you to the right resources when we quote your project.

What warranty comes with the VLX 80 Awning Window?

ViewLux provides a manufacturer’s warranty on the frame, hardware, and glass, and Juniper Windows San Antonio backs our installation work with a workmanship warranty. The details of the manufacturer’s warranty vary by product line and configuration, so we’ll walk you through exactly what’s covered before you sign anything. Most importantly, our installation follows AAMA 2400/2410 standards, which keeps the manufacturer’s warranty valid. Improper installation is the number one reason warranty claims get denied, and it’s a problem we prevent from the start.

Can I customize the size of the VLX 80 Awning Window?

Yes, within the structural limits of an aluminum awning window of this design. The VLX 80 is built to order, which means width and height can be tailored to your rough opening rather than forcing your opening to fit a stock window. There are maximum dimensions for a single sash, so very wide openings typically use multiple windows mulled together. We measure every opening in your San Antonio home as part of the free estimate, so you’ll know exactly what configuration works. Call (903) 488-7019 to get your openings measured.

How do I maintain aluminum frames?

Aluminum frames need almost nothing beyond an occasional wipe-down with mild soap and water to remove dust and pollen, which matters in San Antonio where cedar and oak pollen season covers everything in a fine yellow film. Check the drainage channels at the bottom of the frame once or twice a year and clear any debris. Lubricate the hinges and locking hardware annually with a silicone-based lubricant. That’s the whole maintenance routine, which is a big advantage over wood frames that need repainting every few years.

Get a Quote – VLX 80 Awning Window in San Antonio

The fastest way to get a real number on the VLX 80 for your San Antonio home is to call us at (903) 488-7019. We’ll schedule a free on-site measurement, talk through glass and finish options for each room, and give you a written quote with no pressure and no surprises. Whether you’re replacing one problem window or doing every window in the house, we’ll help you spec it right.

Written by the team at Juniper Windows San Antonio, serving San Antonio, TX and surrounding communities.