ES Windows ES-CS1325 Stick Curtain Wall

All three ES-CS1325 configurations — captured, structural-silicone-glazed (SSG), and louver — are rated to +150/-150 psf at a maximum size of 54-1/4" x 290-5/8". That's a high design load matched to a very tall span, which is why it works for high-rise facades. We confirm the exact configuration, size, and the approval that covers your opening before we install.

Yes, its glazing is laminated. The standard ES-CS1325 package (G1) is an insulating-laminated unit with a 0.090" SentryGlas interlayer between heat-strengthened lites, with a laminated-only option (G2) also using a 0.090" SentryGlas interlayer. SentryGlas is a structural interlayer used in impact and high-load glazing. We'll confirm the specific glass package and the product approval that applies to your project at quote.

The ES-CS1325 can be glazed three ways at the same +150/-150 psf rating: captured (with mechanical pressure plates and covers), structural-silicone-glazed (SSG) for a flush exterior look, or as a louver configuration where ventilation is needed. That lets the same curtain-wall system mix vision glass, flush SSG bays, and louvers on one facade. We'll spec the glazing method to match the architectural design.

The ES-CS1325 frame comes painted as standard, with serigraphy and digital-printed glass-finish options for decorative or branded facades. The framing is offered in 6063-T6 and 6005-T5 aluminum alloys. We'll review the finish and alloy options against your project's appearance and structural requirements when we quote.

We don't quote a flat price because installed cost depends on the height and number of spans, the glazing method (captured, SSG, or louver), the glass package, and the facade's complexity. A multi-story SSG curtain wall with digital-printed glass prices very differently than a basic captured run. Armor Pro provides a free, no-obligation estimate after reviewing your plans and the opening.

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.