ES Windows ES-UN625 Unitized Curtain Wall

The ES-UN625 offers two glazing methods: captured, where the glass is held mechanically by pressure plates for visible framing lines, and structural silicone glazing (SSG), available as two- or four-sided, where the glass is bonded to the frame for a flush, near-frameless exterior. Captured glazing is the standard and is typically simpler to detail and service, while SSG gives a sleeker look. Both reach the same maximum size and design pressure, and we'll help you pick the method that fits your facade.

Both the captured and SSG versions of the ES-UN625 reach a maximum panel size of about 60 by 124-5/8 inches at a design pressure of +55/-55 psf. Because the design pressure a given facade must meet depends on the building's height and wind exposure, we confirm whether that rating suits your specific project against the current product approval before we proceed. We'll verify the ES-UN625's size and rating work for your facade at quote.

The ES-UN625 frame is available in anodized, painted, and wood-grain finishes as standard, so the framing can match a wide range of architectural looks, including a warmer wood-grain appearance on aluminum. The glass can also be finished with paint, serigraphy, or digital printing for branding or privacy. We'll confirm the available finishes and spec the system to match your building at quote.

Whether the ES-UN625 carries a Large Missile Impact rating and a High-Velocity Hurricane Zone approval for Miami-Dade or Broward depends on the specific tested assembly and its current product approval, which we confirm against the active documentation before quoting or permitting. ES Windows builds both non-impact architectural systems and US-market HVHZ impact systems, so we never assume a rating from the model name alone. We'll verify exactly what your address and jurisdiction require at quote.

Installed pricing for the ES-UN625 depends on the square footage of facade, whether you choose captured or SSG glazing, the finish, the anchoring details, and the access needed to set the units, so curtain wall is priced per project rather than at a fixed rate. As your installer, Armor Pro handles measurement, engineering coordination, permitting, and code-compliant installation. Contact us for a free, no-obligation estimate and we'll scope your facade and quote it.

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.