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VLX 80 Casement Window in Princeton, FL | Sightline Windows & Doors Princeton
The VLX 80 Casement Window is a side-hinged aluminum casement built around ultra-narrow sightlines and maximum ventilation. Homeowners in Princeton, FL choose this ViewLux series when they want modern framing that disappears into the architecture and full opening control for catching our cross-breezes off the Everglades. At Sightline Windows & Doors Princeton, we’re an authorized ViewLux installation partner, which means your windows arrive factory-specified and we install them to manufacturer warranty standards. We’ve fitted the VLX 80 into homes from Princeton’s older ranch neighborhoods near SW 288th Street to newer builds closer to Cauley Square. If you’re comparing casement options for a replacement or new construction project in Princeton, call us at (786) 977-2953 to schedule a free on-site measurement and written quote.
Product Overview - VLX 80 Casement Window
The VLX 80 is engineered for homeowners and architects who refuse to choose between structural minimalism and real-world performance. Its side-hinged design swings outward on a vertical axis, catching prevailing winds and directing them deep into the room. Unlike sliding windows that always block half the opening, a casement opens fully. The VLX 80 takes this further with a frame profile just 1.97 inches wide, so glass dominates the view rather than metal.
The 0.079-inch wall thickness gives the extruded aluminum frame rigidity without bulk. Aluminum resists the salt-laden humidity that degrades vinyl and wood in South Florida’s climate. In Princeton, where afternoon thunderstorms hit hard and the wet season stretches from May through October, that corrosion resistance matters. The thermal break separates interior and exterior aluminum surfaces, preventing the heat transfer that makes cheap metal frames sweat and waste energy.
We install this series for clients who want clean sightlines in contemporary homes, but also for traditional Princeton properties where the narrow frame reads as refined rather than industrial. The hardware is concealed within the profile. No visible hinges or cranks clutter the exterior. Everything locks tight with a single lever turn.
Technical Specifications

| Specification | VLX 80 Value |
|---|---|
| Frame wall thickness | 0.079″ extruded aluminum |
| Visible profile width | 1.97″ ultra-narrow sightline |
| 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 |
| Energy rating | NFRC-rated with thermal break technology |
| Installation standard | AAMA 2400/2410 compliant |
| Perimeter sealing | AAMA 812 low-expansion foam sealant |
| Impact option | Laminated impact-resistant glass available |
| Wind load | Rated for local climate requirements |
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AfterPerformance Features
Thermal Efficiency
The polyamide thermal break creates a thermal barrier between interior and exterior aluminum. NFRC-rated performance means verified U-factor and Solar Heat Gain Coefficient numbers you can compare against other windows. In Princeton’s cooling-dominated climate, this reduces the load your AC carries through September and beyond.
Acoustic Performance
Multi-point compression locking and dual weatherstripping reduce exterior noise transmission. For homes near US-1 or Krome Avenue traffic, or properties under the Miami Executive Airport flight path, the acoustic damping is measurable. Laminated glass upgrades this further with its interlayer sound barrier.
Airtightness & Weather Seal
The sash presses against a continuous compression seal when locked. No gaps, no whistling during Princeton’s winter cold fronts. AAMA testing protocols verify air infiltration rates that meet or exceed code minimums for new construction and replacement.
Waterproofing
Engineered drainage channels and sloped sill profiles move water out, not in. Our AAMA 812 low-expansion foam sealant application at perimeter joints creates a secondary moisture barrier. We’ve water-tested every installation in Princeton since we started here.
Wind Resistance
The 0.079-inch wall thickness and reinforced corner construction handle positive and negative wind pressures. For Princeton homes in the High-Velocity Hurricane Zone, the impact-rated laminated glass option meets Miami-Dade County’s strictest requirements. Standard configurations still carry wind-load ratings appropriate for local building codes.
Security & Hardware
Multi-point locking engages at several points along the sash edge with one lever action. Concealed hinges resist forced entry. The hardware is finished to match your frame color, not added as an afterthought.
Color & Glass Options

Premium Black suits the modern farmhouses and contemporary builds appearing throughout Princeton’s newer developments. It frames views like a photograph. Pure White remains the go-to for traditional Florida ranch homes and any property where you want the window to read as part of the wall, not an accent.
Anodized Silver carries an industrial honesty that works with concrete and stucco exteriors. Bronze warms up Mediterranean-influenced architecture common in older Princeton neighborhoods. Champagne splits the difference, subtle enough for resale-conscious homeowners, distinctive enough for custom builds. Teak Wood finish gives you the warmth of wood grain with aluminum’s maintenance freedom.
Glass selection depends on placement and priority. Clear for maximum light and view. Frosted for bathrooms and side-yard privacy. Low-E coating reflects infrared heat while passing visible light, essential for west-facing walls in Princeton. Tempered safety glass where code requires it near doors or at low heights. Laminated for impact rating, sound control, and UV protection.
Screen choice matters in Princeton’s mosquito country. Fixed screens stay in place year-round. Retractable screens disappear when you want the clean view. The Low-Profile Sill reduces the step-over height for accessibility and cleaner sightlines to the ground.
Installation by Sightline Windows & Doors Princeton in Princeton
We don’t hand off your job to a subcontractor who might never have seen a ViewLux frame before. Our crews install what we sell, and we’ve completed VLX 80 installations across Princeton from the historic district near Cauley Square to newer construction west of Krome Avenue.
Every project starts with a pre-install inspection. We measure existing openings to the sixteenth of an inch, check for square and level, and identify any rot or structural repair needed before the new window arrives. Skipping this step is how windows end up shimmed into crooked openings that leak and bind.
We set every frame plumb, level, and square before fastening. Shims go where engineering calls for them, not wherever is convenient. We fasten through the jamb according to AAMA 2400/2410 standards, with screw spacing and placement that matches wind-load requirements for Miami-Dade County.
Perimeter sealing gets AAMA 812 low-expansion foam sealant, not the cheap gap-fill foam that over-expands and warps frames. This creates an airtight, waterproof bond between frame and rough opening. We cap it with backer rod and sealant at the exterior face for a clean, lasting weather seal.
After installation, we run a water test on the exterior. No shortcuts. We check operation, lock engagement, and screen fit. We clean the glass and haul away the old window. Your property looks better than when we arrived.
Here’s what Princeton homeowners need to understand: improper installation voids the ViewLux manufacturer warranty. A handyman who doesn’t follow AAMA standards, who doesn’t foam-seal perimeters, who doesn’t know how to flash a sill pan in our driving rains, leaves you with no recourse if the window fails. Our authorized-partner installation protects your investment and your warranty coverage.
Princeton’s climate demands respect. Our wet season delivers six months of heavy rainfall. Afternoon convection storms test every seal. Salt air from Florida Bay accelerates corrosion on inferior materials. The VLX 80 is built for this, but only if installed by people who understand what “local climate requirements” actually means on a job site in Princeton.
Frequently Asked Questions - VLX 80 Casement Window

What is the lead time for the VLX 80 Casement Window in Princeton?
Lead time typically runs 4-6 weeks from final measurement and deposit, depending on glass and finish selection. Custom sizes or impact-rated laminated glass may extend this slightly. Call (786) 977-2953 and we’ll check current production schedules for your specific configuration.
Does the VLX 80 qualify for energy tax credits?
Windows with NFRC-rated performance and qualifying U-factor and SHGC values may contribute to federal energy efficiency tax credits under current IRS guidance. We provide the NFRC labels and product certification documentation you need for your tax preparer. For current credit availability and your specific eligibility, consult a tax professional. Call us at (786) 977-2953 to confirm your selected glass package meets the rating thresholds.
What warranty comes with the VLX 80 Casement Window?
ViewLux provides a limited lifetime warranty on the frame and sash, with glass coverage against seal failure for 20 years. Hardware carries a 10-year warranty. These warranties apply only when installed by an authorized partner like Sightline Windows & Doors Princeton using AAMA-compliant methods. DIY or non-authorized installation voids coverage entirely.
Can I customize the size of the VLX 80 Casement Window?
Yes, the VLX 80 is available in custom dimensions to fit existing openings or new construction plans in Princeton. We measure on-site, confirm structural feasibility, and factory-order to your exact specifications. There are practical maximums for single-casement width and height based on wind-load engineering. Call (786) 977-2953 to schedule a free measurement and discuss your opening.
How do I maintain aluminum frames in Princeton’s climate?
Rinse frames twice yearly with fresh water to remove salt and debris buildup. Operate locks and hinges seasonally to distribute lubricant. Avoid abrasive cleaners or pressure washers close to the frame edge. The powdercoat or anodized finish needs no painting or sealing. If you notice sealant cracking or hardware loosening, call us for inspection before small issues become leaks.
Get a Quote - VLX 80 Casement Window in Princeton
Ready to see the VLX 80 in your Princeton home? We’ll bring samples, measure your openings, and deliver a written line-item quote with no pressure and no obligation. Every project starts with understanding what you’re trying to solve, whether it’s replacing failing windows, cutting energy bills, or finishing a new build right. Call (786) 977-2953 or reach out through our site to schedule your free on-site consultation. We serve Princeton and surrounding Miami-Dade communities with factory-authorized installation that protects your warranty and your home.
Written by the team at Sightline Windows & Doors Princeton, serving Princeton, FL as an authorized ViewLux installation partner.
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