VLX 80 Casement Window

VLX 80 Casement Window in Austin, TX | Juniper Windows Austin

The VLX 80 Casement Window is a side-hinged aluminum window built for homeowners who want the widest possible opening, the thinnest possible frame, and a window that holds up to Texas heat without warping or fading. It’s a favorite for kitchens over sinks, living rooms facing a breeze, and any room where you want to open the whole pane outward to catch air. Juniper Windows Austin is an authorized ViewLux installation partner, which means you get the product backed by a crew in Austin that installs it to factory spec, with the warranty intact. Call (325) 420-1750 for a free on-site measurement and quote.

Call (325) 420-1750

Product Overview – VLX 80 Casement Window

The VLX 80 is designed around one idea: the glass should be the star, not the frame. With a profile width of just 1.97 inches, the frame nearly disappears, leaving you with what designers call ultra-narrow sightlines. You get more daylight, more view, and a cleaner look from both inside and outside the house. Because it’s side-hinged and opens outward like a door, the casement catches side breezes and funnels them into the room, which is exactly what you want on a spring evening in Austin when the AC needs a break.

Architecturally, the VLX 80 fits two ends of the spectrum. On a modern home in Mueller or East Austin, the slim aluminum frame reads as intentional and minimal. On a mid-century or ranch-style home in Allandale or Crestview, it replaces bulky older frames with something crisp without losing the original character. Buyers choose this series over vinyl or wood because aluminum doesn’t sag over wide spans, doesn’t absorb moisture, and doesn’t need repainting every few years. The walls of the frame measure 0.079 inches thick, which is substantial enough to resist racking but thin enough to keep the profile elegant. Combined with a thermal break in the frame, it performs thermally in a way older aluminum windows never did.

In Austin’s climate, the casement design earns its keep. Summer afternoons hit 100 degrees, but mornings and evenings bring a cross breeze if you can open the right window. The VLX 80 opens a full 90 degrees, effectively turning the entire window into an opening, not just a partially vented slot. That’s maximum ventilation, and it’s the main reason homeowners who cook a lot, or who live in older homes without whole-house fans, gravitate toward this product.

Technical Specifications

The VLX 80 Casement Window is built on a 1.97-inch profile with a wall thickness of 0.079 inches. Here’s the full configuration list:

• Profile width: 1.97 inches, ultra-narrow sightlines
• Wall thickness: 0.079 inches
• Operation: Side-hinged, outward-opening with multi-point locking hardware
• Glass options: Clear, Frosted, Low-E, Tempered, Laminated
• Finish options: Premium Black, Pure White, Anodized Silver, Bronze, Champagne, Teak Wood
• Screen options: Fixed Screen or Retractable Screen
• Sill options: Standard Sill or Low-Profile Sill
• Performance compliance: AAMA 2400/2410 installation standard, AAMA 812 perimeter sealant, NFRC-rated thermal performance, wind-load rated for Austin climate requirements

Every VLX 80 we order in Austin is configured per window opening, so there’s no “stock size” waiting in a warehouse. You pick the opening dimensions, the glass pack, the finish, the screen type, and the sill profile, and ViewLux builds it to the eighth of an inch.

Performance Features

Thermal Efficiency – The VLX 80 carries a thermal break inside the aluminum frame, which stops outdoor heat from conducting through the metal and into your living space. With a Low-E glass package, this window earns NFRC ratings that matter in Austin, where cooling costs dominate the annual energy bill. A thermal break plus Low-E glass is the combination that makes an aluminum window viable in Texas heat.

Acoustic Performance – Aluminum frames are dense and rigid, which helps them dampen vibration better than hollow vinyl extrusions. Pair the VLX 80 with laminated glass and you get a measurable reduction in road noise, which matters on busy corridors like Burnet Road, South Lamar, or anywhere near I-35. We recommend laminated glass for Austin homeowners who notice traffic, barking dogs, or neighbor noise at night.

Airtightness & Weather Seal – The casement design uses compression seals around the entire sash perimeter. When the window closes and the multi-point hardware engages, the sash pulls tight against the frame, which is a far better air seal than a sliding window’s brush seals. That airtightness is the first line of defense against dust, pollen, and the cedar fever allergens that hit Austin hard from December through February.

Waterproofing – Every VLX 80 we install in the Austin area is sealed at all perimeter joints with AAMA 812 low-expansion foam sealant, then flashed and sealed per the AAMA 2400/2410 installation standard. The combination of factory drainage channels in the frame and our perimeter sealing means driving rain during a Hill Country thunderstorm doesn’t find its way into the wall cavity. Mist prevention on the glass itself comes from proper glazing and seal integrity, which we verify at install.

Wind Resistance – Aluminum is the strongest common window frame material, period. The VLX 80 is wind-load rated for local climate requirements, including the gust fronts that roll through Austin ahead of spring and fall storms. The side-hinged geometry with multi-point locking holds the sash rigid against wind pressure instead of flexing, which is why casements outperform sliders in exposed locations like west-facing walls or elevated homes in the lake areas.

Security & Hardware – A casement window is hard to force open from the outside because the only way in is through the locking points themselves, and the VLX 80 uses multi-point locking hardware that engages at several points along the frame. Add laminated glass and you create a window that resists both forced entry and impact, which is why we recommend the laminated option for ground-floor windows and any home near a golf course in communities like Avery Ranch or Steiner Ranch.

Color & Glass Options

Premium Black is the most requested finish in Austin right now, especially on modern builds and renovated bungalows in neighborhoods like Bouldin Creek and Zilker. It reads as architectural and pairs beautifully with white stucco, light brick, or natural wood siding. Pure White remains the go-to for traditional and farmhouse styles, particularly on painted brick homes in Tarrytown or Rosedale. Anodized Silver is the classic aluminum look, honest and industrial, ideal for mid-century modern homes and anyone who wants a no-maintenance finish that never needs paint. Bronze and Champagne work well on homes with warm stone, tan brick, or earthy exterior palettes common in Northwest Hills and the Lake Travis area. Teak Wood gives you the warmth of wood grain with the durability of powder-coated aluminum, a good middle ground for homeowners who love wood windows but refuse to re-paint them every five years in the Texas sun.

On the glass side, Low-E is our default recommendation for every Austin home because it reflects infrared heat while letting visible light through. Clear glass makes sense for shaded north-facing windows where you want maximum light with no coating. Frosted works well for bathrooms, walk-in closets, or any window facing a neighbor’s wall. Tempered is required by code for windows near doors, in bathrooms, and low to the floor in many cases. Laminated is the upgrade path for noise reduction, impact resistance, and added security on accessible windows.

Installation by Juniper Windows Austin in Austin

Improper installation voids the manufacturer warranty on any window, and with aluminum it’s especially unforgiving. A window set out of square will bind at the hardware, a frame not shimmed level will leak at the sill, and a perimeter not sealed per spec will fail the first heavy storm in Austin. That’s why Juniper Windows Austin installs every VLX 80 according to the AAMA 2400/2410 installation standard, which covers flashing, sealing, anchoring, and water management.

Our process starts with a pre-install inspection of the rough opening. We check for rot, moisture damage, improper framing, or anything hiding behind the old window before the new one goes in. Austin homes built in the 1970s and 80s often have surprises in the wall that you absolutely want found before, not after. If there’s an issue, we tell you and quote the repair before we touch the new unit.

From there, the window is set level, plumb, and square using shims at the manufacturer-specified anchor points. The perimeter joints get AAMA 812 low-expansion foam sealant, which fills the gap without bowing the frame. Flashing tape and sealant go on the exterior per the AAMA standard, then we run a water test to verify the sill drains correctly and no water penetrates the rough opening. Cleanup happens the same day, including hauling off the old window and all debris. In Austin, we pay attention to the things this climate demands: UV-stable sealant that won’t crack after two summers, flashing that handles wind-driven rain, and labor that won’t leave you with a window that fogs on the first cold front in November.

Frequently Asked Questions – VLX 80 Casement Window

Get a Quote – VLX 80 Casement Window in Austin

If you’re researching the VLX 80 for a home in Austin, the next step is a free on-site measurement. We’ll size every opening, quote the window with your exact glass, finish, screen, and sill options, and give you a written line-item price with no change orders. Call (325) 420-1750 today and let’s get your project started.

Written by the team at Juniper Windows Austin, authorized ViewLux installation partner serving Austin, TX and the surrounding communities.