VLX 500 Single & Double Hung Window

VLX 500 Single & Double Hung Window in North Palm Beach, FL | Sightline Windows & Doors North Palm Beach

The VLX 500 Single & Double Hung Window is the aluminum hung window North Palm Beach homeowners reach for when they want classic vertical operation without giving up modern performance. We’re Sightline Windows & Doors North Palm Beach, the authorized ViewLux installation partner serving North Palm Beach and the surrounding Palm Beach County barrier island communities. The VLX 500 pairs a slim 2.36-inch frame profile with tilt-in sashes that make second-story cleaning manageable from inside your home. Whether you’re replacing original aluminum windows in a 1960s ranch near Juno Beach or specifying new construction overlooking the Intracoastal, this series delivers the clean sightlines and smooth operation that define quality aluminum fenestration. Call (561) 475-1246 to schedule your free on-site measurement and written quote.

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Product Overview - VLX 500 Single & Double Hung Window

The VLX 500 is built around a straightforward idea: a window should move up and down smoothly, stay where you put it, and clean up without ladders or extension poles. ViewLux engineered this series with a 0.079-inch wall thickness that resists the flex and rattle common in lighter-gauge residential aluminum. The 2.36-inch profile width keeps the frame visually quiet, so glass dominates the opening rather than metal.

Single hung means the bottom sash moves while the top stays fixed. Double hung means both sashes travel independently. Both configurations use the same tilt-in hardware: release the tilt latches and the sash pivots inward on horizontal hinges. For North Palm Beach homes with pool enclosures, lanais, or tight exterior clearances, this interior access eliminates the scheduling hassle of hiring a service crew for exterior washing.

Architecturally, the VLX 500 sits comfortably in coastal contemporary, mid-century modern, and traditional Florida vernacular homes. The extruded aluminum construction won’t swell, rot, or warp in our humid subtropical climate. Unlike vinyl, which can soften and distort under prolonged sun exposure, aluminum holds dimensional stability through decades of North Palm Beach heat cycles. Buyers choose this series when they want the structural honesty of metal with thermal performance that meets current energy codes.

Technical Specifications

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Performance Features

Thermal Efficiency

The VLX 500 uses a continuous thermal break that separates interior and exterior aluminum surfaces, cutting conductive heat transfer. NFRC-rated performance data means you get verified U-factor and Solar Heat Gain Coefficient numbers for your specific glass package, not marketing claims. In North Palm Beach, where summer cooling loads dominate annual energy costs, this matters for both comfort and utility bills.

Acoustic Performance

Aluminum frames alone don’t block sound; the assembly does. The VLX 500’s multi-point locking hardware pulls sashes tight against dual durometer weatherstripping, reducing airborne noise transmission. Specify laminated glass and you add an interlayer that dampens vibration across the frequency range where traffic and aircraft noise live.

Airtightness & Weather Seal

Operable windows leak where moving parts meet fixed frames. The VLX 500 addresses this with compression seals at all sash-to-frame contact points, plus a bulb seal along the meeting rail. AAMA testing protocols verify that these seals perform through repeated cycling and temperature extremes.

Waterproofing

North Palm Beach sees driving rain from summer thunderstorms and tropical systems. The VLX 500’s sloped sill and weep drainage system evacuate water that breaches the primary seal. AAMA 812 low-expansion foam sealant at the perimeter joint creates a secondary moisture barrier between frame and rough opening.

Wind Resistance

The 0.079-inch wall thickness and reinforced corner construction give the VLX 500 the structural backbone to meet wind-load requirements for Palm Beach County’s exposure category. Specify impact-rated laminated glass and the assembly meets Florida Building Code requirements for the High-Velocity Hurricane Zone without plywood or shutters.

Security & Hardware

Multi-point locking engages at the sill and both jambs simultaneously, not just a single sash lock. The tilt-in latches require deliberate two-handed operation, preventing accidental release. For ground-floor installations in North Palm Beach, this hardware package provides meaningful deterrence against forced entry.

Color & Glass Options

Premium Black reads modern and deliberate. It works on contemporary builds from PGA National to custom homes along the Lake Worth Lagoon, where dark frames recede against glass and water views.

Pure White remains the default for traditional Florida architecture, matching trim and keeping interiors bright. It’s the safe choice that doesn’t look safe.

Anodized Silver carries the honest metallic finish of raw aluminum. For mid-century renovations in North Palm Beach’s older neighborhoods, this is period-appropriate without trying too hard.

Bronze warms up the exterior palette without the heaviness of black. It complements terracotta roofs and natural stone facings common in Spanish-influenced local architecture.

Champagne splits the difference between silver and bronze, offering a neutral metallic that shifts with daylight. Subtle, not boring.

Teak Wood gives you the grain pattern and warmth of tropical hardwood with aluminum’s maintenance freedom. For North Palm Beach homes with exposed wood soffits or mahogany entry doors, this creates visual continuity without the refinishing cycle.

Glass selection depends on what problem you’re solving. Clear is your baseline for maximum visible light transmission. Frosted provides privacy for bathrooms and side yards without blinds. Low-E coatings reflect infrared heat while passing visible light, the standard choice for energy-conscious replacement projects. Tempered meets safety glazing requirements for windows near doors, stair landings, and wet areas. Laminated gives you impact resistance, sound damping, and UV blocking in one package.

Installation by Sightline Windows & Doors North Palm Beach in North Palm Beach

We install the VLX 500 the way ViewLux intends, which is the only way that preserves your warranty coverage. Improper installation voids manufacturer protection, and we’ve seen too many North Palm Beach homeowners learn this after the fact.

Our process starts with a pre-install inspection of every rough opening. We check for square, level, and plumb before the window leaves our truck. Out-of-square openings get corrected, not shimmed into submission. The frame gets set on a bed of sealant, shimmed to distribute weight evenly, then fastened through the jamb according to AAMA 2400/2410 standards for the installation method and wall type.

Perimeter joints receive AAMA 812 low-expansion foam sealant, not the cheap canned foam that over-expands and distorts frames. This seals the gap between window frame and rough opening against air and water infiltration. We cap exterior joints with compatible sealant for UV resistance.

Every installation gets a final water test. We spray the exterior with a calibrated pattern and duration, then inspect interior surfaces for penetration. We don’t call the job complete until it passes. Cleanup includes removing old windows, hauling debris, and leaving the work area cleaner than we found it.

North Palm Beach’s salt-air environment and high humidity create specific challenges. Aluminum windows here need proper drainage path maintenance and corrosion-resistant fasteners. Our crews know the local conditions because we live and work here, not because we read a climate zone chart.

Frequently Asked Questions - VLX 500 Single & Double Hung Window

Get a Quote - VLX 500 Single & Double Hung Window in North Palm Beach

Ready to specify the VLX 500 for your North Palm Beach home? We’ll measure your openings, confirm your finish and glass selections, and deliver a written line-item quote with no pressure to decide on the spot. Every project starts with a free on-site consultation. Call (561) 475-1246 or stop by our North Palm Beach showroom to see finish samples and operate the display unit yourself.

Written by the team at Sightline Windows & Doors North Palm Beach, authorized ViewLux installation partner serving North Palm Beach since 2018.