From its Long Island base, Thermo-Roll Window Corporation custom manufactures heavy commercial aluminum windows and doors for new construction and retrofit work across the New York tri-state area. With more than 30 years of experience, the company is distinguished by a Premium product line built around more than a dozen patents held by president Frank Manzella, including concealed safety hardware and frame systems designed to simplify future replacements. Its projects include major New York City installations, from thousands of tilt-and-turn windows at 120 Broadway to historic landmark casements on the Upper East Side.
Panorama Windows, LtdFounded in 1978, Panorama Windows, Ltd. specializes in custom-designed windows and doors for residential projects and historic renovations in New York City. It combines sales, engineering, manufacturing and installation, and provides service and repair support; its manufacturing division, Tempest Architectural Products, makes custom aluminum windows.BRONX, NY
Case Window & DoorEstablished in 1993, Case Window & Door manufactures custom windows and doors at its American-made facility in Green Island, New York. The company is known for collaborating closely with architects on highly tailored architectural fenestration, from expansive window walls to frameless sliding glass systems, and its work appears in distinctive residences and hospitality projects across North America and the Caribbean. Case moved into its 48,000-square-foot manufacturing plant in 2003, expanding from its original 17,000-square-foot Schenectady facility.GREEN ISLAND, NY
United Steel ProductsFor more than 40 years, United Steel Products has designed and manufactured custom rolling doors, security grilles, fire doors and related commercial access equipment from its 150,000-square-foot New York manufacturing plant. The company carries projects through engineering, installation and service, with more than 20 service vehicles and technicians available around the clock for emergency repairs and preventive maintenance. Its fire-door program also includes annual inspection, drop testing and certification to NFPA 80 standards.CORONA, NY
Optimum Window MFG CorpFounded in 1985 as a family-owned business in Ellenville, New York, Optimum Window MFG Corp. manufactures custom steel windows and doors and describes itself as one of the largest and most diversified U.S. manufacturers of fire-rated and architectural steel windows. It makes products in-house at its Upstate New York facility, combining decades of fenestration experience with custom fabrication for residential, commercial, institutional, historic, governmental, and correctional projects.ELLENVILLE, NY