ES Windows Prestige ES-SW340 Thermal Sliding Window

In the two-panel XO/OX configuration the ES-SW340 reaches up to about 83.9" wide by 63" tall, and the three-panel XOX configuration goes up to 126" wide by 63" tall. Both layouts are rated to a design pressure of +80/-90 psf. We'll confirm the size and DP rating your specific opening needs when we measure for your quote.

The ES-SW340 is offered with G1 through G4 insulated-laminated glass packages using SentryGlas or PVB interlayers, which are the impact-resistant options; a G5 1" insulated package is also available but is non-impact. To get hurricane protection in Miami-Dade or Broward you'd choose one of the laminated impact glass packages, and we'll confirm the exact approval that applies to your unit and opening at the time of quote.

Because the ES-SW340 uses a thermally broken aluminum frame with 27/32" insulated glass, its Low-E packages reach a U-factor around 0.48 with SHGC values that range from roughly 0.16 to 0.24 depending on the coating you pick. The clear non-Low-E laminated option comes in at a U-factor of about 0.59. We'll help you match the Low-E coating to the right balance of solar heat control and visible light for each room.

The ES-SW340 is available in anodized and painted finishes as standard, plus the Prestige wood-grain palette. On the glass itself you can add specialty treatments including painted glass, serigraphy, and digital printing, and the window can be ordered with an insect screen using the fin adaptor. We'll go over the finish and glass samples with you so the window fits the look of your home.

Installed pricing for the ES-SW340 depends on the size, whether it is a two-panel or three-panel layout, the glass package and any specialty glass treatment, the frame type, and the condition of the existing opening. Since each window is built to order, Armor Pro provides a free estimate after measuring and confirming the configuration on site.

Yes. Prestige is ES Windows's premium aluminum impact line and carries Miami-Dade NOAs across its windows and doors for HVHZ use in Miami-Dade and Broward, including thermally broken variants. Exact design pressures depend on the product and opening size, which we confirm against your address before ordering.

Prestige is built around large-format and statement openings: the PSD5030 pivot door (a 2024 Glass Magazine award winner), the FX3050 folding door with panels up to roughly 8 by 16 feet, the 16-panel BF5010T bi-fold, and impact sliding glass doors. These are the openings homeowners want to disappear, and Prestige is engineered to make them disappear while keeping an HVHZ impact rating. We size and configure the door system to your opening during the consultation.

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.