In the late 1990s to 2000, EXTECH faced a critical challenge at one of the largest sugar processing facilities in the U.S.—replacing the building’s aging steel sash windows without disrupting operations. EXTECH engineered and installed a high-performance solution that enhanced aesthetics, performance, and long-term durability of the facility.
To meet the refinery’s needs, the team implemented the TECHVENT 5300 system, selecting polycarbonate glazing for its strength and resilience in the harsh industrial setting. The windows were also engineered for explosion resistance—an essential safeguard in environments like sugar refineries, where airborne particles can become combustible under the right conditions. The large-scale installation required strategic planning and precise coordination to avoid disrupting refinery workflows, ensuring seamless integration within the facility. The aluminum-framed, top-hinged windows featured internal steel shafting and articulated cast-iron arms for smooth, controlled ventilation.
As shown in the before-and-after images of the project, EXTECH’s installation significantly improved daylighting, safety, and ventilation. The upgrade transformed the deteriorated steel sash windows into a brighter, safer workspace while preserving the building’s industrial functionality and historic character.
For 50 years, EXTECH has delivered durable, high-performance window and façade systems tailored to the unique needs of industrial and architectural projects. The Domino Sugar project reflects our ability to solve complex industrial challenges with tailored solutions—an approach that continues to define our legacy and inspire future innovations in daylighting and ventilation systems.
