ES Windows ES-1000WW Single Hung Window

Both the OX and OXO configurations of the ES-1000WW are approved up to 48 inches wide by 108 inches tall, at a design pressure of +100/-140 psf. The negative (suction) rating of -140 psf is strong for a single-hung, but the design pressure your opening actually has to meet depends on its size, the building height, and the wind exposure, so we verify the required rating against your engineering at quote. We'll confirm the ES-1000WW's rating fits your opening before we order.

Yes, the ES-1000WW is a laminated impact single-hung offered in eight glass packages: G1 through G3 are Large Missile Impact (LMI) with a 0.090 interlayer, while G4 through G8 are Small Missile Impact (SMI) with thinner 0.035 to 0.060 interlayers. LMI is the higher impact category required for lower-floor and most South Florida coastal openings, while SMI is generally for higher elevations on a building. We'll select the LMI or SMI package your specific opening and floor level require under the engineering.

The ES-1000WW's eight packages use either DuPont SentryGlas ionoplast interlayers (in G1, G5, and G8) or Trofisol PVB interlayers, paired with heat-strengthened lites of varying thickness. SentryGlas is a stiffer, stronger interlayer often chosen for higher performance, while PVB is the more common laminated option. Because the right package depends on your impact category and design pressure, we'll walk you through which of the G1 through G8 builds fits your project.

The ES-1000WW comes in a standard painted frame finish, with serigraphy and digital-printed finishes also available, and the frame is built in aluminum alloy 6063-T6 or 6005-T5. It offers surface-applied ogee or flat muntins for a divided-lite look, a spring latch or sweep lock, a block-and-tackle or ultra-lift balance for the operating sash, and an aluminum-frame or fiberglass-mesh screen. We'll help you choose the finish, grille style, and hardware that match the look you want.

The installed price of the ES-1000WW depends on the size and number of windows, whether you choose the OX or OXO layout, the glass package (the LMI G1 through G3 or the SMI G4 through G8), and the condition of the existing openings. Armor Pro provides a free, no-obligation estimate after measuring and reviewing your project's engineering. We'll confirm the required design pressure and impact category before giving you a firm number.

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.