Commercial & Architectural Series
NFRC Certified
ES Windows NF-325 Window Wall
ES Windows's commercial and architectural glazing — storefront, curtain wall, window wall, and high-pressure impact commercial systems.
Fixed window-wall framing on a 3″ (76 mm) aluminum frame, accepting monolithic, laminated, and insulated-laminated glass with concealed anchors.
NFRC Certified
Built for South Florida homes
The NF-325 is a fixed window-wall framing system on a 3″ (76 mm) aluminum frame, accepting monolithic, laminated, and insulated-laminated glass. It uses concealed anchor screws and ships pre-assembled and pre-glazed, and it can integrate swing and sliding doors as well as projected and sliding windows. Finishes include anodized, painted, and woodgrain. No design pressure, impact rating, or Florida approval is stated for this LATAM architectural system.
- Aluminum frame engineered for strength and durability
- 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
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
U-Factor
0.37
SHGC
0.19
Visible Trans.
0.42
Frame Depth
3 in
Glass & Energy Performance
| Glass package | U-Factor | SHGC | VT | CR |
|---|---|---|---|---|
| Clear, Low-E, Argon | 0.37 | 0.19 | 0.42 | 58 |
Performance Certifications
Related Products
More models in the Commercial & Architectural Series.
Frequently Asked Questions
The NF-325 is a fixed window-wall framing system from ES Windows' Commercial & Architectural Series, built on a 3" (76 mm) aluminum frame for floor-to-ceiling glazed walls. It ships pre-assembled and pre-glazed and uses concealed anchor screws for a clean face, and it can integrate swing and sliding doors as well as projected and sliding windows into the same wall. We install it on commercial and architectural projects where you want a continuous glass façade with operable openings worked in.
No. The NF-325 is a Latin-American architectural window-wall system, and no design pressure, impact rating, or Florida Product Approval is published for it, so we cannot permit it as an HVHZ impact product in Miami-Dade or Broward. For hurricane-rated window wall in South Florida, ES Windows offers impact systems in the same series such as the ES-7500/7600 and the ES-8860, which is tested at +150/-150 psf. We'll point you to the right impact-rated system at quote.
The NF-325 accepts monolithic, laminated, and insulated-laminated glass within its 3" (76 mm) aluminum frame. Because it is a non-impact architectural system with no published energy ratings, we'll help you choose the glass make-up that fits the building and the look you want. We confirm the exact glazing for your project when we quote.
The NF-325 is offered in anodized, painted, and woodgrain finishes, so the framing can be matched to the building's design. We'll review the finish options with you and confirm the selection before the order goes in. This lets the window wall blend with the rest of the project rather than stand out.
Yes. The NF-325 is designed to integrate swing and sliding doors along with projected and sliding windows, so a single glazed wall can include both fixed glass and the openings you need for access and ventilation. Because the system ships pre-assembled and pre-glazed, we coordinate the layout up front so the operable units land where you want them. We map this out with you during planning.
The installed price of an NF-325 window wall depends on the overall square footage of glazing, the glass package, the finish, how many doors and operable windows are integrated, and the condition of the opening. Because it is a made-to-project architectural system rather than a stock unit, pricing varies widely. Armor Pro provides a free estimate and confirms the configuration for your project.
This is ES Windows's house-brand catalog for commercial, condo, and mid- to high-rise architectural work, distinct from the residential tier lines. It covers aluminum storefront, stick and structural-silicone-glazed curtain wall, pre-glazed impact window wall, project-in and project-out operable windows, and commercial sliding and lift-slide doors. We reference it for light-commercial and architectural-spec projects rather than standard home replacement.
The U.S.-market impact systems are the ones that carry real HVHZ ratings: the ES-8860 window wall is tested to plus and minus 150 psf, the ES-6000/6100 sliding door reaches plus 120 / minus 135 psf with multiple Miami-Dade NOAs, and the ES-7500/7600 window wall and several others carry large- and small-missile certification. Some of the metric storefront and curtain-wall framing systems are Latin-American architectural products without Florida approval, so we verify approval status before specifying any of them on a Florida job.
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.