Prestige Series
Impact Rating LMI
Design Pressure +95/-95 psf
Energy
ES Windows ES-FX4017 Fixed Window
ES Windows's premium architectural line, including the award-winning Pivot Door.
Prestige impact-rated fixed window with minimal sightlines between large/jumbo glass panels for a seamless, near-jointless glass wall.
Impact Rating LMI
Design Pressure +95/-95 psf
Energy
Impact protection, built for South Florida
The ES-FX4017 is a Prestige-line, Large-Missile-Impact-rated fixed window engineered for minimal sightlines between large and jumbo glass panels, creating a seamless, unobstructed view. It combines impact certification with high thermal performance for cold climates and meets top structural, air, and water standards. The seamless, jointless glass-wall system has a 4" frame depth and a 1-3/4" sill height, accepting laminated, insulated, insulated-laminated, and triple-laminated glass. Available as single- or multi-module, with or without jambs, and with 90° and 135° corner options.
- Aluminum frame engineered for strength and durability
- Large-missile impact-rated laminated glass
- Energy-efficient Low-E insulated glass options to control heat gain
- Corrosion-resistant finishes for coastal applications
- Professionally installed across South Florida by Armor Pro
Configurations
X = operable panel (it opens) · O = fixed panel (doesn’t open). Panels read left‑to‑right as viewed from outside (hung windows read top‑to‑bottom). Example: XO = operable on the left, fixed on the right.
Impact Protection
Tested to withstand hurricane wind-borne debris
Engineered Strength
Built and tested to Florida product-approval standards
Energy Efficient
Low-E insulated glass options reduce heat gain
Corrosion Resistant
Coastal-grade finishes for salt-air durability
Limited Warranty
Manufacturer warranty plus Armor Pro install workmanship
At a Glance
Frame Material
Aluminum
Max Size
48 x 72 in or 48 x 120 in or 60 x 96 in or 48 x 108 in or 60 x 120 in
Design Pressure
+95/-95 psf
Impact Rating
LMI
Frame Depth
4 in
Sizes & Pressures
| Configuration | Max size | Design pressure |
|---|---|---|
| Fixed window | 48 x 72 in or 48 x 120 in or 60 x 96 in or 48 x 108 in or 60 x 120 in | +95/-95 psf |
Glass & Energy Performance
| Glass package | U-Factor | SHGC |
|---|---|---|
| SB60 clear insulated | 0.292 | 0.339 |
Performance Certifications
Energy-performance data on file (manufacturer-published; not third-party certified).
Options
Related Products
More models in the Prestige Series.
ES Windows Prestige ES-45T Sliding Glass Door (TB)
Sliding Glass Door
See price & specs
ES Windows Prestige ES-P300 Sliding (TB Retrofit)
Horizontal Roller
See price & specs
ES Windows Prestige ES-9000 Impact Entry Door
Entry Door
See price & specs
ES Windows Prestige ES-P252 Casement/Awning/Fixed (TB)
Casement
See price & specs
Ready to install the ES Windows ES-FX4017 Fixed Window?
Armor Pro measures, permits, and installs it across South Florida — code-compliant and warrantied. Get a free, no-obligation estimate.
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Frequently Asked Questions
The ES-FX4017 is a Prestige-line, large-missile-impact-rated fixed window engineered for minimal sightlines between large and jumbo glass panels, creating a near-jointless glass wall. Because it is a fixed (non-operable) window, it is built for the picture windows and floor-to-ceiling glass walls where you want maximum unobstructed view rather than ventilation. We install the ES-FX4017 on South Florida homes that want a seamless impact-rated glass wall, and we pair it with operable Prestige units like the ES-P252 casement where airflow is needed.
Yes. The ES-FX4017 is a Large Missile Impact (LMI) rated fixed window and is HVHZ-approved, meaning it qualifies for the High-Velocity Hurricane Zone covering Miami-Dade and Broward counties. As your installer, we confirm the specific product approval on file matches your jurisdiction at the time of your permit, so your fixed glass wall meets the same code as the rest of the envelope.
The ES-FX4017 fixed window installs up to a maximum of 60 by 96 inches per module, and it is rated to a design pressure of +95/-95 psf. For larger glass walls it can be ordered as multiple modules with or without jambs, including 90-degree and 135-degree corner configurations, so the system can wrap a room. Because the design pressure your opening must reach depends on its size and wind exposure, we confirm the rating your specific opening needs at quote.
The ES-FX4017 accepts a wide range of make-ups including laminated, insulated, insulated-laminated, and triple-laminated glass (its option list runs from G1 insulated-laminated up to G7 triple-laminated). Its SB60 clear insulated package is rated at a U-factor of 0.292 and an SHGC of 0.339, which is strong thermal performance for a large fixed glass wall. We will recommend the glass package that best balances solar-heat control, clarity, and budget for your home.
Because the ES-FX4017 is part of the Prestige line, it can be ordered in standard anodized and painted aluminum as well as the line's wood-grain palette (Teka, Sapelly, Nogal, Embero, Sunstorm, and Arcadia). The glass itself can be painted, serigraphy-treated, or digitally printed for design accents, and the frame is built from 6063-T6 or 6005-T5 aluminum alloy. We will review the finish and glass-treatment options so the fixed wall matches the rest of your elevation.
Installed pricing for the ES-FX4017 depends on the size of the glass module, whether it is a single or multi-module corner configuration, the glass package, the finish, and the condition of the existing opening, so there is no single price. As your installer, Armor Pro handles measurement, permitting, and code-compliant installation of the seamless glass-wall system. Contact us for a free, no-obligation estimate and we will measure your opening and quote the ES-FX4017.
Yes. Prestige is ES Windows's premium aluminum impact line and carries Miami-Dade NOAs across its windows and doors for HVHZ use in Miami-Dade and Broward, including thermally broken variants. Exact design pressures depend on the product and opening size, which we confirm against your address before ordering.
Prestige is built around large-format and statement openings: the PSD5030 pivot door (a 2024 Glass Magazine award winner), the FX3050 folding door with panels up to roughly 8 by 16 feet, the 16-panel BF5010T bi-fold, and impact sliding glass doors. These are the openings homeowners want to disappear, and Prestige is engineered to make them disappear while keeping an HVHZ impact rating. We size and configure the door system to your opening during the consultation.
ES Windows is the residential and light-commercial fenestration brand of Tecnoglass Inc. (NYSE: TGLS), and the products are manufactured at the company's complex in Barranquilla, Colombia. What makes the brand unusual is that the parent makes its own architectural glass and aluminum extrusions and then assembles the finished windows and doors in-house, so a single company stands behind the whole assembly rather than buying glass and frames from outside suppliers. We install and service ES Windows products throughout South Florida.