VLX 500 Single & Double Hung Window

VLX 500 Single & Double Hung Window in Weston, FL | Sightline Windows & Doors Weston

The VLX 500 Single & Double Hung Window is the aluminum hung window homeowners across Weston choose when they want classic vertical operation without giving up modern performance. Its tilt-in sashes flip inward for safe, easy cleaning from inside the house - no ladder, no hassle. At Sightline Windows & Doors Weston, we’re an authorized ViewLux installation partner, which means every VLX 500 we sell is backed by factory warranty protection and installed to the manufacturer’s exact standards. We’ve fitted these windows into homes from Windmill Ranch Estates to Country Isles, matching everything from Mediterranean stucco to contemporary new builds. Whether you’re replacing fogged units or building fresh, call us at (754) 812-9260 to schedule your free on-site measurement and written quote.

Call (754) 812-9260

Product Overview - VLX 500 Single & Double Hung Window

The VLX 500 is a classic vertical-glide aluminum hung window built around a simple idea: the windows your grandparents trusted, engineered for how Weston homes actually live today. Single hung means the bottom sash moves up and down while the top stays fixed. Double hung gives you two operable sashes - both tilt inward for cleaning, both slide smoothly in their tracks. That flexibility matters in two-story homes, above kitchen sinks, anywhere a ladder feels like a bad idea.

We specify this series for clients who want slim sightlines and maximum glass area. The aluminum construction shrugs off South Florida humidity that warps vinyl and rots wood. A 0.079″ wall thickness keeps the frame rigid without bulk, and the 2.36″ profile width sits flush with most standard drywall returns. The result is a clean, architectural look that doesn’t fight your trim.

Weston buyers gravitate toward the VLX 500 for three reasons. First, the tilt-in sashes. Second, the color range - six finishes that cover everything from coastal modern to traditional Florida. Third, the performance baseline: thermal break construction, impact-rated glass options, and full AAMA compliance built in, not added on. ViewLux manufactures the system; Sightline Windows & Doors Weston ensures it performs as designed in your specific wall.

Technical Specifications

Before

After

Performance Features

Thermal Efficiency

The VLX 500 uses a thermal break to separate interior and exterior aluminum surfaces, cutting conductive heat transfer. NFRC-rated performance means you get verified U-factor and SHGC numbers, not marketing claims. In Weston, where summer cooling loads dominate, that thermal break keeps conditioned air inside and attic heat outside.

Acoustic Performance

Laminated glass and precision-fit sashes dampen exterior noise. We see this matter most for homes backing onto Bonaventure Boulevard, along I-75 corridors, or anywhere pool equipment runs close to bedroom windows. The mass of the aluminum frame plus the glass option you choose determines your result; we’ll walk through the combinations.

Airtightness & Weather Seal

Multiple compression seals and interlocking sash rails block uncontrolled air leakage. AAMA testing verifies performance under pressure differentials that simulate real wind events. In practice, that means no winter drafts, no dust infiltration during dry season, and consistent indoor humidity your AC can actually manage.

Waterproofing

Sloped sills, internal weep systems, and positive drainage paths move water out before it reaches your wall cavity. AAMA 812 low-expansion foam sealant at all perimeter joints creates a secondary barrier. During Weston’s summer deluges and tropical systems, that redundancy matters.

Wind Resistance

The VLX 500 frame and glazing system is wind-load rated for South Florida requirements. With impact-rated laminated glass, the assembly meets the standards that matter for your insurance wind mitigation form. We pull the specific documentation your inspector needs.

Security & Hardware

Multi-point locking hardware engages at multiple locations along the sash rail, not just one catch. The aluminum frame resists forced entry better than vinyl alternatives. For ground-floor installations or rear-facing windows, we often recommend tempered or laminated glass for additional break resistance.

Color & Glass Options

Six finishes let the VLX 500 disappear into your architecture or stand out as a deliberate accent. Premium Black reads modern and crisp against Weston white stucco or stone veneer. Pure White matches existing vinyl or painted trim without the color-shift problems of field-applied paint. Anodized Silver suits mid-century and contemporary homes with metal roof accents. Bronze warms up traditional Florida Mediterranean and pairs well with terracotta tile. Champagne offers a soft metallic that catches light without glare. Teak Wood delivers the warmth of wood grain on aluminum’s maintenance-free backbone - popular in Windmill Ranch and Savanna where HOA guidelines favor natural tones.

Glass selection drives daily comfort. Clear is your baseline, honest and bright. Frosted obscures sightlines for bathrooms and side yards without blocking light. Low-E coating reflects infrared heat; we specify it on west and south exposures where Weston afternoon sun punishes standard glass. Tempered glass shatters into small granules rather than shards, required by code for large units and any window within 24 inches of a door. Laminated glass sandwiches a structural interlayer - our choice for impact zones, noise reduction, and security-conscious installations.

Half-screens cover the operable sash only, preserving view through fixed glass. Full screens suit double hung units where both sashes open and you want complete ventilation coverage.

Installation by Sightline Windows & Doors Weston in Weston

Window performance lives or dies at installation. A perfectly engineered VLX 500 fitted into an out-of-square opening with gaps stuffed with fiberglass insulation will leak, rattle, and eventually fail. Worse, improper installation voids the ViewLux manufacturer warranty. That’s why Sightline Windows & Doors Weston treats installation as a trade, not an afterthought.

Our process starts with a pre-install inspection. We measure each rough opening three times, check for level sills and plumb jambs, and identify any structural repair needs before your order goes to production. In Weston, we frequently find settled stucco encroaching on original window frames, or additions built with slightly different floor heights that affect head jamb alignment. Catching this early prevents job-site surprises.

We set every frame level, plumb, and square to within 1/8 inch. Shimming is structural, not cosmetic - load-bearing shims transfer frame weight to solid framing, not just air. Fasteners hit studs or structural members per AAMA 2400/2410 standards, never just sheathing. Perimeter joints receive AAMA 812 low-expansion foam sealant, which fills gaps without distorting the frame as it cures. The foam creates both an air barrier and a capillary break.

After setting, we test. Water spray at the exterior confirms drainage path function. Interior inspection with a smoke pencil or thermal camera verifies no bypass around the frame. Sash operation gets checked at multiple temperatures - aluminum expands, and we want smooth travel in August and January.

Weston’s climate demands specific attention. Our summer humidity can reach 90% for weeks; improperly sealed perimeters trap that moisture in wall cavities. Our winter cold fronts, brief as they are, test thermal break integrity when interior and exterior temperatures swing 40 degrees in hours. And our wind exposure, whether from afternoon thunderstorms or tropical systems, requires every installation to meet or exceed the pressure ratings that the product was tested to. We don’t guess. We follow the standard, document the work, and hand you the paperwork.

Cleanup is final. Old windows hauled away. Protective film removed. Tracks vacuumed. You get the keys to operate and maintain your new windows, plus the warranty registration completed by our office.

Frequently Asked Questions - VLX 500 Single & Double Hung Window

What is the lead time for the VLX 500 Single & Double Hung Window?

Lead time typically runs 4-6 weeks from signed approval to delivery, depending on finish and glass selection. Custom sizes or impact-rated laminated glass may extend this slightly. Call (754) 812-9260 for current production schedules and to reserve your slot.

Does the VLX 500 qualify for energy tax credits?

Models with Low-E glass and NFRC-rated thermal break construction may qualify for federal energy efficiency credits depending on current IRS guidance and your total installation cost. We provide certified NFRC labels and product performance documentation for your tax preparer. For the latest credit status, call us and we’ll confirm what applies to your specific Weston project.

What warranty comes with the Single & Double Hung Window?

ViewLux backs the VLX 500 with a limited lifetime warranty on the frame and sash, plus a 20-year glass seal warranty against fogging. Sightline Windows & Doors Weston’s installation carries a 10-year workmanship guarantee. Both warranties require professional installation by an authorized partner - DIY or handyman installation voids coverage. Call (754) 812-9260 for full warranty terms.

Can I customize the size?

Yes. The VLX 500 is available in standard sizes and made-to-order dimensions in 1/8-inch increments. During your free measurement appointment, we’ll confirm rough opening dimensions, structural support, and egress requirements for bedrooms. Call to schedule your on-site sizing.

How do I maintain aluminum frames?

Wash frames twice yearly with mild soap and water, tilt sashes inward to clean exterior glass from inside, and lubricate tracks annually with a silicone-based spray. Avoid abrasive cleaners or pressure washers, which can damage anodized or painted finishes. The tilt-in feature eliminates most ladder work. For detailed care instructions specific to your finish, call our office.

Get a Quote - VLX 500 Single & Double Hung Window in Weston

Ready to see the VLX 500 in your Weston home? Sightline Windows & Doors Weston offers free on-site measurements, written line-item quotes, and factory-authorized installation that protects your warranty. We’ll bring finish samples, walk your glass options, and identify any structural prep your openings need. No pressure, no surprise charges, just straight answers from a local team that knows Weston construction. Call (754) 812-9260 today to schedule your appointment and get your project started.

Written by the team at Sightline Windows & Doors Weston, authorized ViewLux installation partner serving Weston, FL.