New windows and doors improve comfort, cut energy bills and add long-term value to your home. Westlight Windows Houston pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
VLX 120 Glass Railing System in Houston, TX | Westlight Windows Houston
The VLX 120 Glass Railing System pairs slim aluminum framing with frameless tempered glass panels for a clean sightline that works inside Houston high-rises, Galleria-area townhomes, or a deck overlooking Buffalo Bayou. Homeowners and builders choose it because it holds up to Houston humidity without rusting, warping, or clouding. Westlight Windows Houston is an authorized ViewLux installation partner, so you get factory-spec installation and warranty coverage that stays intact. Want pricing on a specific run of railing? Call (325) 326-4211 and we’ll put together a line-item quote.
Product Overview – VLX 120 Glass Railing System
The VLX 120 is a premium aluminum-framed glass railing system built around frameless panels held by precision-machined stainless hardware. The 2.20-inch profile width keeps the frame slim enough to disappear visually while still giving the glass a rigid, secure channel. Wall thickness measures 0.079 inches, which is thicker than what you’ll find on economy railing sold at big-box stores around Houston. That extra metal translates to less flex when wind hits a second-story balcony in The Heights or a rooftop terrace in Midtown.
This system is designed for both interior and exterior use. Inside, it’s common on staircases, loft overlooks, and second-floor catwalks where homeowners want to keep sightlines open. Outside, it handles pool enclosures, balcony guards, and perimeter railings on patios and decks. The aluminum frame resists the salt air that drifts in from Galveston Bay, and the stainless hardware won’t pit or stain the way cheaper plated fasteners do after a few Houston summers. Buyers pick this series because it delivers the look of a fully frameless glass railing with the structural confidence of an engineered aluminum profile behind it.
Westlight Windows Houston carries this line because it solves the problem we see most often in the Houston market: customers want glass railing, but they don’t want to replace corroded hardware or fogged panels five years down the road. The VLX 120 is the system we recommend when someone asks what we’d put on our own home.
Technical Specifications
We’re laying out the actual numbers here because you should know exactly what you’re buying before you compare quotes. These specs come straight from the product data, not marketing copy.
- Wall thickness: 0.079″ aluminum extrusion – heavier gauge than standard residential railing profiles.
- Profile width: 2.20″ – slim enough for a modern look, wide enough for structural rigidity.
- Maximum span: Custom panel sizes – panels are cut to your measured run, not forced into stock dimensions.
- Glass options: Clear Tempered, Frosted Tempered, Low-Iron Tempered, Laminated Safety.
- Finish options: Premium Black, Brushed Stainless, Anodized Silver, Bronze, Champagne, Pure White.
- Hardware: Stainless steel clamps, standoffs, and fasteners throughout.
- Compliance: Installed to AAMA 2400/2410 standards by Westlight Windows Houston.
- Wind load: Rated for Houston-area wind zone requirements, including Gulf Coast exposure.
Performance Features
Thermal Efficiency
The aluminum profile includes a thermal break that interrupts heat transfer between the exterior and interior faces of the frame. In Houston, that means a railing on a west-facing balcony in Katy won’t become too hot to touch in August. NFRC-rated energy performance data supports the design, and it contributes to overall building envelope efficiency when the railing is part of a conditioned enclosure.
Acoustic Performance
If your townhome sits within earshot of I-10 or the West Loop, the sealed glass panels in the VLX 120 system act as a partial sound buffer. The tight-fitting frame channels and laminated glass option reduce noise transmission compared to open railing or picket systems. It’s not a soundproof wall, but homeowners near busy Houston corridors report a noticeable drop in street noise after installation.
Airtightness & Weather Seal
Every perimeter joint gets AAMA 812 low-expansion foam sealant during installation. This is not optional caulk from a tube; it’s a spec-grade expanding foam that fills micro-gaps where the railing meets the deck, wall, or stair stringer. The seal prevents humid Houston air from getting trapped inside the frame channels, which is what causes internal condensation on lesser systems.
Waterproofing
Water pooling around railing posts is one of the fastest ways to corrode hardware and delaminate deck surfaces in Houston’s rainy season. The VLX 120’s base shoe design channels water away from anchor points, and the AAMA 2400/2410 installation standard requires proper flashing and drainage detailing at every penetration. We water-test every exterior installation before we call the job done.
Wind Resistance
Houston building codes require exterior railing to withstand specific wind-load pressures, especially on elevated decks and balconies in areas like Clear Lake or Seabrook. The VLX 120 is wind-load rated for local climate requirements. The 0.079-inch wall thickness and structural glass panels hold up where lesser railing flexes or fails outright during hurricane-season gusts.
Security & Hardware
The stainless steel clamps and standoffs in this system are the same grade used in marine applications. They’re engineered to keep the glass locked in place under load without creep or loosening over time. For homes where impact resistance matters, the laminated safety glass option holds together even if struck, which meets stricter building code requirements for certain Houston applications.
Color & Glass Options
The VLX 120 comes in six finishes, and your choice changes the entire feel of the installation. Premium Black is the most requested finish for modern and contemporary homes across Houston, particularly in new builds in Upper Kirby and EaDo. Brushed Stainless reads as industrial-chic and pairs well with exposed steel or concrete. Anodized Silver is the clean, neutral option that works on nearly any exterior. Bronze brings warmth to traditional or Mediterranean-style homes in neighborhoods like Bellaire or Memorial. Champagne is a softer metallic that suits transitional interiors. Pure White is popular for coastal-style homes and pool enclosures where a crisp, bright frame is the goal.
On the glass side, Clear Tempered is the standard choice and gives you the true open-view look. Frosted Tempered provides privacy for bathrooms, stairwells, or any interior run where you’d rather not have a full view through. Low-Iron Tempered removes the slight green tint in standard glass, so the panels look crystal clear and truer to color, which matters if you’re overlooking a landscaped yard or a pool. Laminated Safety is the code-driven option for elevated balconies and areas requiring impact resistance, and it also cuts down on noise transfer. We’ll walk you through which glass makes sense for each section of your project before you commit.
Installation by Westlight Windows Houston in Houston
How the VLX 120 is installed matters as much as the product itself. Glass railing systems live or die on the quality of their anchoring, sealing, and alignment. Improper installation not only looks bad, it voids the manufacturer warranty. That’s why we install every run to AAMA 2400/2410 standards and document the process.
Our process starts with a pre-installation inspection of the mounting surface. Wood decks in Houston’s climate expand and contract with humidity swings, so we verify the structure will take the anchors without movement. We then lay out the run, set the base shoes, and shim each post to perfectly level, plumb, and square before a single panel goes in. The panels themselves are set into the frame with even spacing and torque-spec’d hardware. Every perimeter joint gets AAMA 812 low-expansion foam sealant, not a cosmetic bead of silicone. On exterior runs, we flash and drain anchor penetrations so water never pools around the base. After installation, we run a final water test on exterior sections, clean the frames and glass, and walk the whole run with you before we call it complete.
Houston brings specific challenges: high humidity, thermal expansion of deck surfaces, and wind-load requirements near the coast. We account for all of it during the measure and install. If you’re comparing bids, ask each contractor whether they install to AAMA 2400/2410 and whether they use AAMA 812 foam at the perimeter. The answer will tell you a lot about what kind of job you’re going to get.
Frequently Asked Questions – VLX 120 Glass Railing System
What is the lead time for the VLX 120 Glass Railing System?
Lead time for the VLX 120 typically runs three to five weeks from final measurement to delivery at our Houston warehouse, depending on the finish and glass type you select. Custom panel sizes and less common finishes (like Champagne or Bronze) can add a week or two. We confirm the exact timeline in writing before you place your order. Call (325) 326-4211 and we’ll check current availability for your finish.
What warranty comes with the VLX 120 Glass Railing System?
The VLX 120 carries a manufacturer warranty from ViewLux that covers the aluminum frame, finish, and hardware against defects. The warranty stays valid only when the system is installed by an authorized partner to AAMA standards – improper installation voids it. Westlight Windows Houston installs this system as a ViewLux authorized partner, so your warranty remains intact. We’ll provide the full warranty document with your quote.
Can I customize the size of the VLX 120 panels?
Yes. The VLX 120 supports custom panel sizes, which means we measure your exact run and order panels cut to fit that opening. You’re not forced into stock lengths that leave awkward gaps or require filler sections. This matters on Houston decks and staircases where no two runs are identical.
How do I maintain aluminum frames in Houston’s climate?
Aluminum frames need very little maintenance. Wash the frames and glass with mild soap and water every few months to remove Houston pollen, dust, and salt residue. Check stainless hardware annually for tightness. Avoid abrasive cleaners or pressure washing directly at the frame joints, which can compromise the sealant. The finish coatings on the VLX 120 are designed to resist UV fading and corrosion without repainting or resealing.
Does the VLX 120 work for both interior staircases and exterior balconies?
It does. The same profile, hardware, and glass options work for interior stair railings, loft guards, exterior balconies, and pool enclosures. The thermal break matters more on exterior runs, and laminated glass may be required for exterior balcony guards depending on your specific Houston building code requirements. We’ll confirm code compliance for your application during the free on-site measurement.
Get a Quote – VLX 120 Glass Railing System in Houston
If you’re planning a railing project in Houston, we’ll measure your space, spec the right glass and finish, and give you a written line-item quote with no surprises. Whether it’s one interior staircase or a full exterior balcony wrap, Westlight Windows Houston handles it from measurement to final walkthrough. Call (325) 326-4211 today to schedule your free on-site measurement and project consultation.
Written by the team at Westlight Windows Houston, authorized ViewLux installation partner serving Houston, TX.
Six Reasons Homeowners Choose Westlight Windows Houston
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.
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