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VLX 100 Swing / Entry Door in Three Lakes, FL | Sightline Windows & Doors Three Lakes
The VLX 100 Swing / Entry Door is a modern aluminum single-entry door built for homeowners who want clean sightlines without giving up security or weather protection. At Sightline Windows & Doors Three Lakes, we install this ViewLux system for new construction and replacement projects across Three Lakes, FL, where the subtropical climate demands doors that handle heavy rain, high humidity, and occasional severe storms without warping, corroding, or leaking. We’re an authorized ViewLux installation partner, which means your door arrives factory-warrantied and we back our work with our own installation guarantee. Whether you’re updating a mid-century ranch near Three Lakes Boulevard or finishing a new build off County Road 33, this door delivers the minimalist aesthetic Florida homeowners are asking for. Call (786) 808-5792 to schedule your free on-site measurement and written quote.
Product Overview - VLX 100 Swing / Entry Door
The VLX 100 is a modern aluminum swing door - single entry with minimalist frame and multi-point locking - designed for residential entryways where glass area matters as much as structural integrity. ViewLux engineered this series around a slim-profile aluminum frame that reads as nearly all glass from the curb, a look that pairs naturally with the flat-roof contemporary homes going up around Three Lakes and the screened porches common to older Florida vernacular architecture.
Buyers choose this series for three reasons. First, the aluminum construction won’t swell, rot, or invite termites like wood frames do in our humid summers. Second, the multi-point locking system engages at three positions along the jamb, not just at the handle, which matters for both security and keeping the door sealed tight during a driving rain. Third, the 2.56-inch profile width is among the slimmest in its class, so you get more visible glass and less bulky frame.
The door ships as a complete system: frame, sash, hardware, and your choice of glass. We size it up to 48 inches wide for single-panel entry applications. That span works for standard front entries, side doors, and even secondary access points facing Three Lakes’s canal-front lots where homeowners want uninterrupted views. The 0.098-inch wall thickness gives the frame rigidity without excess weight, so the door swings smoothly on its hinges year after year.
Technical Specifications

| Frame wall thickness | 0.098″ aluminum extrusion |
| Visible profile width | 2.56″ slim-line frame |
| Maximum single-panel width | Up to 48″ wide |
| Glass options | Clear, Frosted, Obscure, Low-E, Tempered, Laminated |
| Finish options | Premium Black, Pure White, Anodized Silver, Bronze, Champagne, Teak Wood |
| Screen options | Retractable Screen, None |
| Locking system | Multi-point hardware, three locking positions |
| Energy performance | Thermal break construction, NFRC-rated |
| Installation standard | AAMA 2400/2410 compliant |
| Perimeter seal | AAMA 812 low-expansion foam sealant |
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Thermal Efficiency
The VLX 100 uses thermal break technology that separates interior and exterior aluminum surfaces with a low-conductivity barrier. This NFRC-rated construction reduces heat transfer, which matters in Three Lakes where summer attic temperatures routinely climb past 130 degrees and radiate through poorly insulated entries. Pair the thermal break with Low-E glass and you cut solar heat gain without darkening the view.
Acoustic Performance
Aluminum frames with insulated glass units dampen exterior noise better than hollow metal or thin vinyl systems. For homes near Three Lakes’s busier corridors or properties backing up to airboat traffic on the water, the laminated glass option adds a sound-dampening interlayer that targets mid-frequency noise.
Airtightness & Weather Seal
Compression seals at the frame perimeter and meeting stile stop unconditioned air from leaking through. Our AAMA 812 low-expansion foam sealant fills every gap between the frame and rough opening, then we cap it with backer rod and sealant for a continuous air barrier. The result holds up to blower-door testing.
Waterproofing
The sill profile includes a sloped drainage path and weep system that moves wind-driven rain out before it reaches interior finishes. In Three Lakes, where afternoon thunderstorms drop inches in an hour, this matters. We verify the drainage plane during installation and test with a hose spray before we leave.
Wind Resistance
The 0.098-inch wall thickness and reinforced corners handle positive and negative pressure cycles. The impact-resistant laminated glass option meets Florida Product Approval standards for High-Velocity Hurricane Zones. We match the installation to local wind-load requirements for your specific Three Lakes address.
Security & Hardware
The multi-point lock engages at the handle, midpoint, and top of the jamb simultaneously. A single lever throw secures all three points. Hardware finishes match the door color, and the strike plates are steel-reinforced into the frame so the door can’t be pried at the weak points.
Color & Glass Options

Premium Black reads as architectural and deliberate on contemporary Three Lakes homes with white or gray stucco exteriors. Pure White stays cooler in direct sun and blends with traditional Florida siding. Anodized Silver has that raw industrial look popular on modern builds near the lakeshore. Bronze warms up earth-tone facades. Champagne is subtle, a soft metallic that shifts with afternoon light. Teak Wood grain finish gives you the warmth of wood without the maintenance headache in our humidity.
Clear glass maximizes views for canal-front properties. Frosted and Obscure options give privacy for side entries or bathrooms opening to exterior courtyards. Low-E is our standard recommendation for any door getting direct western exposure. Tempered glass meets safety code for entryways and is required near walking surfaces. Laminated glass adds the impact rating and sound control layer. We’ll walk you through the trade-offs for your specific Three Lakes orientation and exposure.
The retractable screen option stores in a housing at the frame edge and pulls across when you want ventilation, then disappears when you don’t. In Three Lakes, where we screen everything, this keeps the clean door lines intact without sacrificing airflow.
Installation by Sightline Windows & Doors Three Lakes in Three Lakes
We install every VLX 100 to AAMA 2400/2410 standards because sloppy installation voids the manufacturer warranty and costs you money later. Our process starts with a pre-install inspection of the rough opening: we check plumb, level, and square, then measure the actual frame size against the opening before the truck ever leaves our shop. In Three Lakes, we see a lot of block construction with off-square openings and wood-frame additions that have settled. We shim and adjust before the door goes in, not after.
The frame gets set on a bed of sealant, shimmed to level, then anchored through the jamb with corrosion-resistant fasteners rated for aluminum contact. We fill the perimeter gap with AAMA 812 low-expansion foam sealant, which expands to fill voids without distorting the frame. Backer rod and a compatible sealant cap the exterior joint. The multi-point lock gets adjusted so all three points engage smoothly with the door at rest.
Before we pack up, we run a water test with a calibrated spray pattern and check operation at all hardware points. We clean the glass and vacuum the work area. You get a walkthrough of the lock operation, screen function if ordered, and maintenance expectations.
Three Lakes’s subtropical climate means aluminum performs well, but installation details matter. Our foam sealant and backer rod system handles the thermal cycling between 95-degree afternoons and 55-degree winter mornings. The sloped sill and weep drainage account for our intense rainfall events. And because we’re local to Three Lakes, we’re back if anything needs adjustment during the first year.
Frequently Asked Questions - VLX 100 Swing / Entry Door

What is the lead time for the VLX 100 Swing / Entry Door?
Lead time runs 6 to 10 weeks from final measurement and deposit, depending on glass and finish selection. Premium Black and Clear glass typically move fastest; custom laminates and Teak Wood grain finishes extend toward the longer end. We keep you updated at fabrication and shipping milestones. Call (786) 808-5792 to check current production schedules for your preferred configuration.
Does the VLX 100 qualify for energy tax credits?
The Low-E glass and thermal break construction meet ENERGY STAR criteria for the South-Central climate zone, which includes Three Lakes. Tax credit eligibility depends on the year you install and whether the full assembly meets the specific U-factor and SHGC thresholds in effect at that time. We provide NFRC certification paperwork with every qualifying installation so your accountant has what they need. Call (786) 808-5792 and we’ll confirm whether your chosen glass package qualifies for current incentives.
What warranty comes with the Swing / Entry Door?
ViewLux backs the aluminum frame and hardware with a limited lifetime warranty for the original homeowner, and the insulated glass unit carries a 20-year seal warranty against fogging or failure between the panes. Our installation workmanship is warrantied for 5 years. The manufacturer warranty requires professional installation by an authorized partner like Sightline Windows & Doors Three Lakes, DIY or handyman installation voids coverage. Call (786) 808-5792 for complete warranty documents.
Can I customize the size?
The VLX 100 single panel maxes out at 48 inches wide within standard height ranges. We can configure paired or sidelite combinations for larger openings, but the single-swing panel itself is engineered to that 48-inch span. During your free measurement, we’ll verify your rough opening and recommend the right configuration, whether that’s a single door, double door, or door with flanking fixed panels. Call (786) 808-5792 to schedule sizing.
How do I maintain aluminum frames?
Rinse the frame with fresh water every few months to remove salt and pollen buildup, especially if you’re canal-front in Three Lakes where salt spray travels inland. Wash with mild soap and a soft cloth annually. Lubricate the multi-point lock and hinges with a silicone-based product once a year. Don’t use abrasive pads or solvent cleaners. The anodized and powder-coated finishes are baked on and don’t need waxing or sealing. Call (786) 808-5792 if you notice operation changes or seal degradation.
Get a Quote - VLX 100 Swing / Entry Door in Three Lakes
Ready to see how the VLX 100 looks on your Three Lakes home? We’ll bring samples, measure your opening, and deliver a written line-item quote with no pressure and no obligation. Every quote includes your chosen finish, glass package, screen option, and our complete AAMA-standard installation. Call (786) 808-5792 or reach out through our site to schedule your free on-site consultation. We’ll get your project started right.
Written by the team at Sightline Windows & Doors Three Lakes, serving Three Lakes, FL as an authorized ViewLux installation partner.
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