ES Windows ES-H340 Single Hung

The operable single-hung ES-H340 runs up to 54" x 62" and the fixed version up to 47" x 87", with both rated to a design pressure of +80/-110 psf. That positive/negative split is common for windows that have to resist strong suction loads. We confirm the design pressure your opening requires, and the approval that covers it, before we install.

Yes. The ES-H340 can be ordered with laminated impact glass: GL1 is a small-missile (SMI) package with a 0.060" PVB interlayer, while GL2 and GL3 are large-missile (LMI) packages using a 0.090" SentryGlas or 0.090" PVB interlayer between heat-strengthened lites. We'll confirm the specific glass package and the product approval that applies to your project and jurisdiction at quote.

The ES-H340's low-E laminated insulated packages reach a U-factor as low as 0.49 (with Solarban 70 / SB70 coatings), versus about 0.60 on a clear non-low-E build. For solar control, an SB70 gray laminated unit gets SHGC down to about 0.16 with VT around 0.23, while a clear SB60 low-E unit holds more visible light at SHGC 0.30 and VT 0.50. We'll match the coating and tint to your light, heat-gain, and code targets.

The ES-H340 frame comes anodized or painted as standard, with a wood-grain option available. It can be ordered with an aluminum-frame or fiberglass-mesh screen, in a flange or flush frame, with optional muntin grilles, and with a sweep lock (standard) or vent latch. We'll spec the finish, screen, and hardware to match the rest of your project.

We don't quote a flat price because installed cost depends on the window size, whether it's the operable or fixed version, the glass package you choose (clear, tinted, low-E, or impact laminated), and the condition of the opening. An impact LMI low-E unit prices differently than a basic clear configuration. Armor Pro provides a free, no-obligation estimate after measuring your 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.