ESWindows

For over four decades, ES has been a leading force in the glass, metal, and window industry—driven by a relentless commitment to innovation, design excellence, and continuous transformation. What began as a modest workshop has evolved into one of the premier sources for architectural glass, aluminum windows, doors, and façade systems across the Americas.

Today, ES operates as the fenestration division of Tecnoglass Inc. (NYSE: TGLS), Latin America's largest architectural glass fabricator. This integration grants clients direct access to world-class engineering, cutting-edge R&D, and a streamlined supply chain.

From its 1.2 million-square-foot, vertically integrated manufacturing facilities, ES designs, tempers, extrudes, coats, and assembles every component in-house—ensuring complete control over quality, efficiency, and cost. This operational scale enables the company to serve more than 300 commercial and residential clients throughout North, Central, and South America.

With a diverse portfolio that includes windows, doors, façades, railings, louvers, and custom-engineered systems, ES delivers solutions that combine performance, aesthetics, and reliability. Whether enhancing energy efficiency, resisting hurricane impacts, reducing noise, or enabling architectural creativity, every product is designed to elevate modern living with sophistication and strength.