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VLX 100 Arched / Custom Door in Three Lakes, FL | Sightline Windows & Doors Three Lakes
The VLX 100 Arched / Custom Door is a CNC-bent aluminum arched entryway that turns a standard entrance into a curved architectural statement with structural precision. Homeowners in Three Lakes choose this door when they want something beyond the rectangular, something that announces craftsmanship before a guest even steps inside. At Sightline Windows & Doors Three Lakes, we’re an authorized ViewLux installation partner, which means your door arrives factory-specified and we install it to the exact standards that keep your warranty intact. We’ve measured, fabricated, and set these arched systems in homes across Three Lakes, from lakefront properties near Lake Trafford to newer builds off State Road 29. Call (786) 808-5792 to schedule your free on-site measurement and written estimate.
Product Overview - VLX 100 Arched / Custom Door
The VLX 100 Arched / Custom Door exists for homeowners who refuse to accept that an entryway must be flat-topped. ViewLux engineers these units from CNC-bent aluminum extrusions, meaning every curve is machine-calculated rather than hand-forced. The result is a radius that stays true across decades of Florida heat cycles and afternoon thunderstorms.
In Three Lakes, we see this door on two kinds of projects. First, the custom home where the architect specified a grand arched opening and the builder needs a system that won’t warp or sag under its own span. Second, the renovation where a homeowner is replacing a dated rectangular unit and wants the opening itself to become the design feature. The 0.098″ wall thickness gives the frame rigidity without bulk. The 2.56″ profile width balances sightlines with structural integrity. And because each unit is custom fabricated to order, the maximum span adapts to your opening rather than forcing your opening to adapt to a stock size.
Aluminum was the right choice for this application. It doesn’t absorb moisture the way wood does, won’t crack in dry seasons, and holds a finish through the UV exposure that fades lesser materials in Three Lakes inside of five years. The thermal break separates interior and exterior surfaces so the frame itself doesn’t become a conductor of heat or cold. That’s engineering you notice on your utility bill, not just in the showroom.
Technical Specifications

| Frame Material | CNC-bent aluminum extrusion |
| Wall Thickness | 0.098″ |
| Profile Width | 2.56″ |
| Maximum Span | Custom fabricated to order |
| Glass Options | Clear, Frosted, Obscure, Low-E, Tempered, Laminated |
| Finish Options | Premium Black, Pure White, Anodized Silver, Bronze, Champagne, Teak Wood |
| Energy Performance | NFRC-rated with thermal break technology |
| Installation Standard | AAMA 2400/2410 compliant |
| Perimeter Sealing | AAMA 812 low-expansion foam sealant |
| Impact Rating | Impact-resistant laminated glass available |
| Wind Load | Rated for local climate requirements |
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Thermal Efficiency
The NFRC-rated thermal break creates a structural disconnect between the aluminum surfaces that face your air conditioning and those that bake in Three Lakes sun. Heat travels poorly across this gap, which means your HVAC doesn’t fight the frame itself. In a climate where summer stretches from March through October, that resistance pays back year after year.
Acoustic Performance
Laminated glass and precision frame gaskets dampen the noise that travels easily across flat Florida terrain. If your Three Lakes home sits near a busier road or you simply want to close the door on the world, the VLX 100 assembly reduces sound transmission beyond what standard single-pane entry systems achieve.
Airtightness & Weather Seal
AAMA 812 low-expansion foam sealant fills every perimeter joint with material that stays flexible as the frame expands and contracts. Compression seals at the operable edges close tight without dragging or binding. The result is a door that doesn’t whistle in January cold fronts or leak conditioned air in August.
Waterproofing
The sill profile includes drainage channels and a capillary break that shed the sheet-rain events common to Three Lakes summers. Water that hits the glass runs to the frame, exits through weep holes, and never reaches your subfloor. We verify this with a final water test before we call any installation complete.
Wind Resistance
Wind-load ratings meet or exceed the pressures specified for Collier County construction. The laminated glass option adds impact resistance against wind-borne debris during tropical weather. We’ve installed these units in Three Lakes homes where the open terrain across Lake Trafford exposes structures to sustained easterly flow.
Security & Hardware
Multi-point locking hardware engages at several locations along the frame, not just at a single deadbolt. Tempered and laminated glass options resist forced entry better than standard annealed glass. The aluminum frame itself doesn’t yield to pry tools the way vinyl or composite can under sustained pressure.
Color & Glass Options

Premium Black reads modern and deliberate. We see it on contemporary Three Lakes homes with clean stucco lines and minimal trim. Pure White brightens entries under deep porches where darker colors would disappear. Anodized Silver carries an industrial honesty that pairs well with exposed concrete or steel architectural elements. Bronze warms toward traditional Mediterranean and Spanish-influenced designs common in older Collier County construction. Champagne splits the difference, offering metallic presence without heaviness. Teak Wood delivers the grain visual of timber with aluminum’s immunity to rot and termites, a popular choice among Three Lakes homeowners who want the look of a wood door without the maintenance reality of Florida humidity.
Glass selection depends on what happens on either side of the door. Clear maximizes daylight and sightlines. Frosted and Obscure provide privacy for entries facing streets or neighboring lots. Low-E coating reflects infrared heat while passing visible light, critical for west-facing doors that take direct afternoon sun. Tempered glass breaks into small granular pieces rather than shards, required by code in certain applications and prudent in high-traffic entries. Laminated glass adds the impact layer that also dampens sound and blocks 99% of UV transmission, protecting your floors and furnishings from the fading that accelerates in Three Lakes brightness.
Installation by Sightline Windows & Doors Three Lakes in Three Lakes
A VLX 100 Arched / Custom Door is only as good as its installation. The factory fabricates to precise measurements, but field execution determines whether that precision survives the first thunderstorm. At Sightline Windows & Doors Three Lakes, we treat arched installations with the attention they demand.
We start with a pre-install inspection of your rough opening. Arched units have no tolerance for out-of-square framing. We measure in multiple locations, check plumb on both jambs, and verify the radius of your existing arch or the structural support for a new one. If the opening needs adjustment, we address it before the door arrives. Three Lakes homes vary widely in age and construction quality, and we’ve learned that skipping this step invites callbacks.
Setting the frame requires three hands minimum. The curved header must seat level while the jambs stay plumb, and the sill must pitch correctly for drainage. We shim at structural points, never compressing the frame into an out-of-true opening. Fasteners hit studs or structural blocking, not just sheathing. The AAMA 812 low-expansion foam sealant goes in after the frame is secured, filling the gap between frame and rough opening without distorting the alignment we’ve just established.
Our installations comply with AAMA 2400 and 2410 standards, the recognized benchmarks for door and window installation. This isn’t preference. ViewLux requires AAMA-compliant installation to maintain the manufacturer warranty. Cut corners here and you’re left without recourse if a seal fails or the frame shifts. We document our work with photos and a written checklist that protects both of us.
The final water test simulates sustained rainfall against the installed unit. We check the sill pan, weep holes, and perimeter seal. Only then do we install interior trim and clean the site. In Three Lakes, where afternoon storms can drop inches in an hour, this verification isn’t optional.
Florida’s climate also means we account for thermal expansion in our fastening patterns and sealant joints. The aluminum moves; our installation lets it move without breaking the weather seal. Building codes in Collier County address wind-borne debris and pressure cycling, and our installations are designed to pass inspection on the first visit.
Frequently Asked Questions - VLX 100 Arched / Custom Door

What is the lead time for the VLX 100 Arched / Custom Door?
Lead time typically runs 8 to 12 weeks from final measurement approval because each unit is CNC-bent and fabricated to your exact opening dimensions. We coordinate factory scheduling with your project timeline to avoid gaps. Call (786) 808-5792 and we’ll confirm current production schedules for your Three Lakes project.
Does the VLX 100 qualify for energy tax credits?
The NFRC-rated thermal break and Low-E glass options may contribute to qualifying your project for federal or state energy efficiency incentives, though eligibility depends on the full assembly rating and your specific tax situation. We provide the performance documentation your accountant needs. For definitive guidance on current credits, consult a tax professional familiar with energy-efficient home improvements in Florida.
What warranty comes with the Arched / Custom Door?
ViewLux provides a limited manufacturer warranty on the frame and hardware, and the glass carries its own coverage from the fabricator. The warranty remains valid only with professional installation per AAMA standards, which is why Sightline Windows & Doors Three Lakes documents every installation to manufacturer requirements. We’ll review the full warranty terms with you before you order.
Can I customize the size?
Yes, every VLX 100 Arched / Custom Door is custom fabricated to order with no fixed maximum span. We measure your opening, the factory engineers the radius and dimensions, and the unit arrives ready for your specific rough opening. Custom doesn’t mean complicated; it means exact.
How do I maintain aluminum frames in Three Lakes?
Wash the frames twice yearly with mild soap and water, check weep holes for debris after storm season, and lubricate hinges and locks annually with a silicone-based product. Avoid abrasive cleaners or pressure washers close to the frame. The powder coat finish is baked on and requires no waxing or sealing. With basic care, the frame will outlast your first mortgage.
Get a Quote - VLX 100 Arched / Custom Door in Three Lakes
The VLX 100 Arched / Custom Door starts with a conversation and a measurement. We’ll visit your Three Lakes property, assess your opening, discuss glass and finish options that suit your home’s style and your practical needs, and provide a written line-item quote with no obligation. Every project we take includes AAMA-compliant installation, warranty documentation, and a final water test you can watch. Call (786) 808-5792 to schedule your free estimate with Sightline Windows & Doors Three Lakes.
Written by the team at Sightline Windows & Doors Three Lakes, serving Three Lakes, FL as an authorized ViewLux installation partner.
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